Featured 13F manager
BAMCO Inc (Baron Capital) Ron Baron
New York, NY 20 processed 13Fs on this site · 2021 Q3–2026 Q2
- $66.6B
- 345 Positions
- 2026 Q2
- +101.2% QoQ
- Top 5 52.4%
Ron Baron files BAMCO Inc (Baron Capital) as a Form 13F. The latest book is 2026 Q2 at $66.6B, up 101.2% QoQ, led by Space Exploration Techn ·, Tesla, and MSCI Inc.
Portfolio
top 5 52.4% · top 10 60.9%
- SPCX - Space Exploration Techn · CLASS A 37.4%
- TSLA - Tesla 7.9%
- MSCI - MSCI Inc 2.7%
- ACGL - Arch Cap Group 2.3%
- H - Hyatt Hotels · CL A 2.1%
- SHOP - Shopify · CL A 1.9%
- SPOT - Spotify Technology S A 1.7%
- GWRE - Guidewire Software 1.7%
- SCHW - Schwab Charles 1.6%
- RRR - Red Rock Resorts · CL A 1.6%
- IDXX - Idexx Labs 1.6%
- CHH - Choice Hotels Intl 1.5%
- Other 36.0%
AUM over time
Book
| TSLA - Tesla | 8.07% | Reduce −2.8% | 17,217,795 | $175.79 | $3B | −490,694 | −$1.4B |
| IT - Gartner | 5.40% | Reduce −4.0% | 4,250,733 | $476.67 | $2B | −175,459 | +$29M |
| ACGL - Arch Cap Group | 5.18% | Reduce −1.3% | 21,024,711 | $92.44 | $1.9B | −267,331 | +$362M |
| CSGP - Costar Group | 4.98% | Reduce −0.3% | 19,337,618 | $96.60 | $1.9B | −53,665 | +$173M |
| MSCI - MSCI Inc · CL A | 3.37% | Reduce −1.1% | 2,254,035 | $560.45 | $1.3B | −25,465 | −$26M |
| FDS - Factset Resh Sys | 3.31% | Reduce −1.5% | 2,737,284 | $454.39 | $1.2B | −40,343 | −$81M |
| IDXX - Idexx Labs | 3.03% | Reduce −8.5% | 2,104,951 | $539.93 | $1.1B | −195,066 | −$140M |
| MTN - Vail Resorts | 2.85% | Reduce −2.5% | 4,795,287 | $222.83 | $1.1B | −124,728 | +$18M |
| KNSL - Kinsale Cap Group | 2.69% | Reduce −0.2% | 1,920,920 | $524.74 | $1B | −4,594 | +$363M |
| H - Hyatt Hotels · CL A | 2.29% | Reduce −0.5% | 5,377,052 | $159.62 | $858M | −28,037 | +$153M |
| GWRE - Guidewire Software | 1.93% | Reduce −2.3% | 6,215,742 | $116.71 | $725M | −145,300 | +$32M |
| RRR - Red Rock Resorts · CL A | 1.66% | Add +0.5% | 10,409,100 | $59.82 | $623M | +50,246 | +$70M |
| ANSS - Ansys | 1.63% | Reduce −11.6% | 1,756,370 | $347.16 | $610M | −231,030 | −$111M |
| CHH - Choice Hotels Intl | 1.60% | Reduce −1.2% | 4,754,307 | $126.35 | $601M | −55,990 | +$56M |
| SCHW - Schwab Charles | 1.43% | Reduce −8.6% | 7,432,213 | $72.34 | $538M | −695,325 | −$22M |
| PRI - Primerica | 1.28% | Reduce −0.2% | 1,904,478 | $252.96 | $482M | −4,370 | +$89M |
| MTD - Mettler Toledo | 1.08% | Reduce −6.8% | 304,583 | $1,331 | $405M | −22,139 | +$9M |
| MORN - Morningstar | 1.08% | Reduce −1.0% | 1,308,671 | $308.37 | $404M | −13,780 | +$25M |
| NVDA - Nvidia | 1.07% | Reduce −19.9% | 446,166 | $903.56 | $403M | −110,715 | +$127M |
| VRT - Vertiv · CL A | 1.06% | Reduce −28.1% | 4,850,000 | $81.67 | $396M | −1,900,000 | +$72M |
| GLPI - Gaming & Leisure Pptys | 1.01% | Reduce −1.3% | 8,264,702 | $46.07 | $381M | −109,996 | −$33M |
| WST - West Pharmaceutical Svsc | 0.94% | Reduce −10.6% | 891,945 | $395.71 | $353M | −105,876 | +$2M |
| TECH - Bio Techne | 0.94% | Reduce −6.6% | 4,998,210 | $70.39 | $352M | −353,796 | −$61M |
| ICLR - ICON | 0.87% | Reduce −1.8% | 969,991 | $335.95 | $326M | −17,770 | +$46M |
| IRDM - Iridium Communications | 0.83% | Reduce −15.1% | 11,925,775 | $26.16 | $312M | −2,120,000 | −$266M |
| VRSK - Verisk Analytics · CL A | 0.82% | Reduce −5.4% | 1,305,629 | $235.73 | $308M | −74,590 | −$22M |
| SITE - Siteone Landscape Supply | 0.70% | Add 0.0% | 1,495,837 | $174.55 | $261M | +496 | +$18M |
| MSFT - Microsoft | 0.66% | Add +8.7% | 586,917 | $420.72 | $247M | +46,915 | +$44M |
| FND - Floor & Decor · CL A | 0.63% | Reduce −18.8% | 1,832,533 | $129.62 | $238M | −425,360 | −$14M |
| EFOR - ASGN | 0.62% | Hold | 2,227,200 | $104.76 | $233M | — | — |
| TOL - Toll Brothers | 0.62% | Reduce −0.4% | 1,793,790 | $129.37 | $232M | −7,900 | +$47M |
| TREX — | 0.61% | Reduce −8.3% | 2,297,372 | $99.75 | $229M | −208,000 | +$22M |
| SPOT - Spotify Technology S A | 0.61% | Add +28.3% | 864,584 | $263.90 | $228M | +190,931 | +$102M |
| DAY - Dayforce | 0.61% | Reduce −3.5% | 3,439,154 | $66.21 | $228M | −126,554 | −$12M |
| IBP - Installed Bldg Prods | 0.55% | Reduce −13.2% | 795,178 | $258.73 | $206M | −120,727 | +$38M |
| I3N - Chart Inds | 0.51% | Add +2.2% | 1,170,013 | $164.72 | $193M | +25,000 | +$37M |
| AMZN - Amazon | 0.51% | Add +4.0% | 1,065,160 | $180.38 | $192M | +40,707 | +$36M |
| BFAM — | 0.50% | Reduce −3.0% | 1,662,978 | $113.36 | $189M | −51,021 | +$27M |
| FICO - Fair Isaac | 0.46% | Reduce −9.4% | 136,818 | $1,250 | $171M | −14,186 | −$5M |
| SHOP - Shopify · CL A | 0.45% | Reduce −0.5% | 2,204,973 | $77.17 | $170M | −9,985 | −$2M |
| HLI - Houlihan Lokey · CL A | 0.44% | Reduce 0.0% | 1,298,140 | $128.19 | $166M | −470 | +$11M |
| TTD - The Trade Desk · CL A | 0.44% | Reduce −1.4% | 1,901,685 | $87.42 | $166M | −27,248 | +$27M |
| CNS - Cohen & Steers | 0.44% | Reduce −1.6% | 2,143,035 | $76.89 | $165M | −35,000 | −$165K |
| EQIX - Equinix | 0.44% | Reduce −16.0% | 198,503 | $825.33 | $164M | −37,768 | −$26M |
| ARE — | 0.41% | Reduce −2.4% | 1,203,016 | $128.91 | $155M | −29,633 | −$1M |
| ROP - Roper Technologies | 0.40% | Reduce −6.6% | 264,763 | $560.84 | $148M | −18,846 | −$6M |
| Krispy Kreme | 0.40% | Add +2.6% | 9,734,467 | $15.24 | $148M | +246,600 | +$5M |
| TSM - Taiwan Semiconductor Mfg | 0.39% | Reduce −50.7% | 1,066,264 | $136.05 | $145M | −1,096,791 | −$80M |
| CPNG - Coupang | 0.38% | Add +9.6% | 7,942,062 | $17.79 | $141M | +693,898 | +$24M |
| BIRK - Birkenstock | 0.37% | Add +1.4% | 2,974,458 | $47.25 | $141M | +40,457 | −$2M |
| META - Meta Platforms · CL A | 0.37% | Add +8.8% | 282,937 | $485.58 | $137M | +22,823 | +$45M |
| DXCM - Dexcom | 0.36% | Reduce −3.0% | 967,983 | $138.70 | $134M | −29,725 | +$10M |
| FIGS - FIGS Inc · CL A | 0.34% | Add +2.0% | 25,731,980 | $4.98 | $128M | +516,496 | −$47M |
| BYD - Boyd Gaming | 0.34% | Add +4.0% | 1,899,344 | $67.32 | $128M | +73,491 | +$14M |
| TDG - Transdigm Group | 0.33% | Reduce −20.0% | 100,000 | $1,232 | $123M | −25,000 | −$3M |
| ONON - ON AG | 0.32% | Reduce −3.7% | 3,394,195 | $35.38 | $120M | −130,798 | +$25M |
| Altair Engr · CL A | 0.32% | Reduce −12.6% | 1,385,507 | $86.15 | $119M | −200,000 | −$14M |
| PLD - Prologis | 0.31% | Reduce −4.1% | 901,660 | $130.22 | $117M | −38,698 | −$8M |
| NEOG - Neogen | 0.31% | Add +10.3% | 7,304,967 | $15.78 | $115M | +680,668 | −$18M |
| Aspen Technology | 0.31% | Reduce −2.7% | 539,363 | $213.28 | $115M | −14,735 | −$7M |
| LEN - Lennar | 0.30% | Add +3.8% | 648,867 | $171.98 | $112M | +23,483 | +$18M |
| DKNG - Draftkings · CL A | 0.29% | Reduce −0.2% | 2,392,965 | $45.41 | $109M | −4,767 | +$24M |
| VEEV - Veeva Sys · CL A | 0.29% | Reduce −6.8% | 466,154 | $231.69 | $108M | −34,257 | +$12M |
| APH - Amphenol | 0.29% | Reduce −7.0% | 935,817 | $115.35 | $108M | −70,381 | +$8M |
| BABA - Alibaba Group | 0.28% | Reduce −10.4% | 1,477,413 | $72.36 | $107M | −172,276 | −$21M |
| CBRE - CBRE Group · CL A | 0.28% | Reduce −4.7% | 1,085,594 | $97.24 | $106M | −53,557 | −$480K |
| ARGX - Argenx Se | 0.28% | Reduce −7.2% | 266,674 | $393.72 | $105M | −20,705 | −$4M |
| BX - Blackstone | 0.28% | Add +8.9% | 798,377 | $131.37 | $105M | +65,143 | +$9M |
| DHI - D.R. Horton | 0.28% | Hold | 635,880 | $164.55 | $105M | — | — |
| JBI — | 0.28% | Hold | 6,871,661 | $15.13 | $104M | — | — |
| CDW - CDW Corp | 0.27% | Reduce −7.2% | 398,721 | $255.78 | $102M | −30,705 | +$4M |
| INDI - Indie Semiconductor | 0.27% | Add +28.0% | 14,285,896 | $7.08 | $101M | +3,121,255 | +$11M |
| MGM - Mgm Resorts International | 0.26% | Add +3.6% | 2,101,065 | $47.21 | $99M | +73,515 | +$9M |
| MELI - Mercadolibre | 0.26% | Reduce −5.3% | 64,165 | $1,512 | $97M | −3,603 | −$9M |
| COO - Cooper Cos | 0.26% | New | 943,282 | $101.46 | $96M | +943,282 | +$96M |
| CWAN — · CL A | 0.25% | Add +30.8% | 5,359,172 | $17.69 | $95M | +1,262,150 | +$13M |
| BWIN - BRP Group · CL A | 0.25% | Reduce 0.0% | 3,259,934 | $28.94 | $94M | −66 | +$16M |
| RBC - Rbc Bearings | 0.25% | Reduce −8.1% | 345,790 | $270.35 | $93M | −30,652 | −$14M |
| CG - Carlyle Group | 0.24% | Reduce −0.2% | 1,944,402 | $46.91 | $91M | −3,000 | +$12M |
| NU — · CL A | 0.24% | Add +2.5% | 7,494,909 | $11.93 | $89M | +179,839 | +$28M |
| INTA - Intapp | 0.24% | New | 2,583,231 | $34.30 | $89M | +2,583,231 | +$89M |
| CRWD - Crowdstrike | 0.23% | Reduce −5.3% | 273,283 | $320.59 | $88M | −15,312 | +$14M |
| DEI - Douglas Emmett | 0.23% | Hold | 6,277,081 | $13.87 | $87M | — | — |
| IBKR - Interactive Brokers · CL A | 0.23% | Add +3.7% | 764,968 | $111.71 | $85M | +27,434 | +$24M |
| PWR - Quanta Svcs | 0.22% | Reduce −7.1% | 323,240 | $259.80 | $84M | −24,741 | +$9M |
| PLNT - Planet Fitness · CL A | 0.22% | Add +10.4% | 1,325,000 | $62.63 | $83M | +125,000 | −$5M |
| XP - XP Inc | 0.22% | Add +26.7% | 3,228,598 | $25.66 | $83M | +681,273 | +$16M |
| NET - Cloudflare · CL A | 0.22% | Reduce −9.6% | 845,046 | $96.83 | $82M | −90,239 | +$4M |
| IEX - IDEX | 0.22% | Reduce −13.9% | 332,322 | $244.02 | $81M | −53,434 | −$3M |
| Endava | 0.21% | Reduce −10.1% | 2,118,668 | $38.04 | $81M | −237,421 | −$103M |
| WYNN - Wynn Resorts | 0.21% | Add +5.1% | 788,335 | $102.23 | $81M | +38,160 | +$12M |
| KTOS — | 0.21% | Add +13.2% | 4,374,077 | $18.38 | $80M | +511,538 | +$2M |
| REXR - Rexford Indl Rlty | 0.21% | Reduce −2.9% | 1,587,446 | $50.30 | $80M | −46,974 | −$12M |
| CAKE - Cheesecake Factory | 0.21% | Hold | 2,200,000 | $36.15 | $80M | — | — |
| FWONK - Liberty Media Del | 0.21% | Hold | 1,200,000 | $65.60 | $79M | — | — |
| YMM - Full Truck Alliance | 0.21% | Add +2.3% | 10,819,188 | $7.27 | $79M | +238,622 | +$4M |
| AXON - Axon Enterprise | 0.21% | Reduce −12.1% | 251,277 | $312.88 | $79M | −34,543 | +$5M |
| ROL - Rollins | 0.21% | Reduce −7.1% | 1,676,374 | $46.27 | $78M | −127,921 | −$1M |
| BIDU - Baidu | 0.21% | Reduce −3.3% | 733,146 | $105.28 | $77M | −24,699 | −$13M |
| TRU - Transunion | 0.20% | Reduce −7.0% | 932,094 | $79.80 | $74M | −70,578 | +$5M |
| AVNT - Avient | 0.20% | Hold | 1,700,000 | $43.40 | $74M | — | — |
| VRSN - Verisign | 0.20% | Reduce −32.7% | 386,380 | $189.51 | $73M | −187,894 | −$45M |
| GTLB - Gitlab | 0.19% | Reduce −6.7% | 1,244,297 | $58.32 | $73M | −89,990 | −$11M |
| SNOW - Snowflake · CL A | 0.19% | Reduce −2.1% | 446,860 | $161.60 | $72M | −9,442 | −$19M |
| NOW - Servicenow | 0.19% | Reduce −2.5% | 93,868 | $762.40 | $72M | −2,393 | +$4M |
| RGEN - Repligen | 0.19% | Reduce −14.5% | 381,286 | $183.92 | $70M | −64,472 | −$10M |
| BAP - Credicorp | 0.18% | Reduce −0.5% | 407,213 | $169.43 | $69M | −1,848 | +$8M |
| JBTM - John Bean Technologies | 0.18% | Add +23.8% | 650,000 | $104.89 | $68M | +125,000 | +$16M |
| LVS - Las Vegas Sands | 0.18% | Hold | 1,288,142 | $51.70 | $67M | — | — |
| DDOG - Datadog · CL A | 0.18% | Add +3.7% | 538,526 | $123.60 | $67M | +19,182 | +$4M |
| ISRG - Intuitive Surgical | 0.18% | Reduce −0.3% | 164,727 | $399.09 | $66M | −524 | +$10M |
| PDD - Pinduoduo | 0.17% | Add +11.5% | 562,600 | $116.25 | $65M | +57,826 | −$8M |
| HQY - Healthequity | 0.17% | Hold | 800,000 | $81.63 | $65M | — | — |
| DLR - Digital Rlty Tr | 0.17% | Add +1.2% | 448,477 | $144.04 | $65M | +5,207 | +$5M |
| MA - Mastercard · CL A | 0.17% | Add +7.6% | 134,085 | $481.57 | $65M | +9,485 | +$11M |
| AMT - American Tower | 0.17% | Add +11.2% | 325,832 | $197.59 | $64M | +32,919 | +$1M |
| CGNX - Cognex | 0.17% | Hold | 1,500,000 | $42.42 | $64M | — | — |
| WELL - Welltower | 0.17% | Reduce −1.3% | 675,363 | $93.44 | $63M | −9,152 | +$1M |
| FA - First Advantage | 0.16% | Hold | 3,750,000 | $16.22 | $61M | — | — |
| WEX — | 0.16% | Add +0.1% | 253,576 | $237.53 | $60M | +276 | +$11M |
| WCN - Waste Connections | 0.16% | Reduce −6.7% | 350,000 | $172.01 | $60M | −25,000 | +$4M |
| UTZ - Utz Brands · CL A | 0.16% | Hold | 3,250,000 | $18.44 | $60M | — | — |
| Cyberark Software | 0.16% | Reduce −12.8% | 223,534 | $265.63 | $59M | −32,897 | +$3M |
| SSNC - SS&C Technologies | 0.16% | Reduce −6.4% | 908,091 | $64.37 | $58M | −61,673 | −$808K |
| SFM - Sprout Social | 0.16% | Add +25.8% | 975,000 | $59.71 | $58M | +200,000 | +$11M |
| LOW - Lowes Cos | 0.15% | Add +10.3% | 216,958 | $254.73 | $55M | +20,181 | +$11M |
| AFYA | 0.15% | Reduce −9.5% | 2,966,658 | $18.58 | $55M | −310,623 | −$17M |
| MRCY - Mercury Sys | 0.15% | Reduce −2.1% | 1,853,154 | $29.50 | $55M | −40,000 | −$15M |
| BN - Brookfield · CL A | 0.14% | Add +6.7% | 1,287,522 | $41.87 | $54M | +80,303 | +$5M |
| V - VISA · CL A | 0.14% | Add +12.3% | 190,107 | $279.08 | $53M | +20,786 | +$9M |
| HLT - Hilton | 0.14% | Add +43.3% | 248,419 | $213.31 | $53M | +75,102 | +$21M |
| AEIS - Advanced Energy Inds | 0.14% | Hold | 512,921 | $101.98 | $52M | — | — |
| ASML — | 0.14% | Reduce −1.0% | 52,942 | $970.47 | $51M | −553 | +$11M |
| HEI - Heico · CL A | 0.14% | Add +5.2% | 332,942 | $153.94 | $51M | +16,321 | +$6M |
| Masimo | 0.14% | New | 345,800 | $146.85 | $51M | +345,800 | +$51M |
| Couchbase | 0.13% | Reduce −11.7% | 1,886,704 | $26.31 | $50M | −250,000 | +$2M |
| S - Sentinelone · CL A | 0.13% | Reduce −0.1% | 2,067,474 | $23.31 | $48M | −1,635 | −$9M |
| Axonics | 0.13% | Reduce −61.8% | 686,565 | $68.97 | $47M | −1,111,398 | −$65M |
| FOXA - Fox Factory | 0.12% | Hold | 900,000 | $52.07 | $47M | — | — |
| Oddity Tech · CL A | 0.12% | Add +40.4% | 1,063,183 | $43.45 | $46M | +305,767 | +$11M |
| ONT — | 0.12% | Add +9.8% | 1,154,030 | $39.17 | $45M | +102,536 | +$11M |
| INSP - Inspire Med Sys | 0.12% | Reduce −0.5% | 210,000 | $214.79 | $45M | −1,000 | +$2M |
| JLL - Jones Lang Lasalle | 0.12% | Add +4.6% | 230,515 | $195.09 | $45M | +10,200 | +$3M |
| Repay · CL A | 0.11% | Reduce 0.0% | 3,912,915 | $11.00 | $43M | −85 | +$10M |
| AMD - Advanced Micro Devices | 0.11% | Add +9.3% | 237,143 | $180.49 | $43M | +20,145 | +$11M |
| European Wax Ctr · CLASS A | 0.11% | Add +8.8% | 3,265,000 | $12.98 | $42M | +265,000 | +$2M |
| INVH - Invitation Homes | 0.11% | Add +7.5% | 1,188,224 | $35.61 | $42M | +82,863 | +$5M |
| MSGS - MSG Sports · CL A | 0.11% | Hold | 225,000 | $184.52 | $42M | — | — |
| TXRH - Texas Roadhouse | 0.11% | Reduce −0.7% | 268,083 | $154.47 | $41M | −1,815 | +$8M |
| Stevanato Group S P A | 0.11% | Add +37.1% | 1,288,814 | $32.10 | $41M | +348,728 | +$16M |
| Liberty Media Del | 0.11% | Add +5.6% | 943,458 | $43.82 | $41M | +50,000 | +$8M |
| PCOR - Procore Technologies | 0.11% | Add +756.8% | 499,559 | $82.17 | $41M | +441,256 | +$37M |
| PAR - Par Technology | 0.11% | Add +1.0% | 901,872 | $45.36 | $41M | +8,789 | +$2M |
| TME - Tencent Music Entmt Group | 0.11% | New | 3,651,224 | $11.19 | $41M | +3,651,224 | +$41M |
| VKTX - Viking Therapeutics | 0.11% | Add +59.1% | 493,259 | $82.00 | $40M | +183,192 | +$35M |
| TW - Tradeweb Mkts · CL A | 0.11% | Reduce −1.0% | 385,728 | $104.17 | $40M | −3,751 | +$5M |
| VRNS - Varonis Sys | 0.10% | Reduce −18.5% | 793,539 | $47.17 | $37M | −180,000 | −$7M |
| ILMN - Illumina | 0.10% | Add +1.5% | 272,364 | $137.32 | $37M | +4,023 | +$37K |
| Inari Med | 0.10% | Add +27.4% | 777,152 | $47.98 | $37M | +167,000 | −$2M |
| BAH — · CL A | 0.10% | Reduce −1.9% | 251,167 | $148.44 | $37M | −4,765 | +$5M |
| ALAB - Astera Labs | 0.10% | New | 500,000 | $74.19 | $37M | +500,000 | +$37M |
| GDYN - Grid Dynamics · CL A | 0.10% | Hold | 3,000,000 | $12.29 | $37M | — | — |
| EQR - Equity Residential | 0.10% | Add +3.3% | 582,918 | $63.11 | $37M | +18,489 | +$2M |
| Essent Group | 0.10% | Reduce −3.9% | 617,842 | $59.51 | $37M | −25,000 | +$3M |
| XYZ - Block | 0.10% | Add +0.7% | 430,091 | $84.58 | $36M | +3,048 | +$3M |
| POOL - POOL Corp | 0.10% | Reduce −7.2% | 89,999 | $403.50 | $36M | −6,974 | −$2M |
| GFI - Gold Fields | 0.10% | Reduce −9.5% | 2,248,483 | $15.89 | $36M | −235,557 | −$191K |
| CZR — | 0.09% | Reduce −23.2% | 813,480 | $43.74 | $36M | −245,741 | −$14M |
| NCNO - Ncino | 0.09% | Add +83.7% | 925,000 | $37.38 | $35M | +421,500 | +$18M |
| VMC - Vulcan Matls | 0.09% | Add +190.5% | 126,474 | $272.92 | $35M | +82,943 | +$25M |
| RH | 0.09% | Add +128.3% | 94,998 | $348.26 | $33M | +53,395 | +$21M |
| WIX — | 0.09% | Reduce −3.5% | 238,722 | $137.48 | $33M | −8,743 | +$2M |
| LPLA - Lpl Finl | 0.09% | Add +7.2% | 122,038 | $264.20 | $32M | +8,184 | +$6M |
| Kanzhun | 0.09% | Reduce −35.1% | 1,832,636 | $17.53 | $32M | −989,509 | −$15M |
| AVGO - Broadcom | 0.08% | Add +13754.9% | 23,969 | $1,325 | $32M | +23,796 | +$32M |
| DRVN - Driven Brands | 0.08% | Add +14.3% | 2,000,000 | $15.79 | $32M | +250,000 | +$7M |
| MC - Moelis & · CL A | 0.08% | Hold | 547,747 | $56.77 | $31M | — | — |
| HEI - Heico | 0.08% | Hold | 162,433 | $191.00 | $31M | — | — |
| SBAC - Sba Communications | 0.08% | Reduce −14.1% | 142,147 | $216.70 | $31M | −23,312 | −$11M |
| BAM — · CL A | 0.08% | Add +4.8% | 732,019 | $42.02 | $31M | +33,835 | +$3M |
| AMH — · CL A | 0.08% | Add +0.5% | 834,666 | $36.78 | $31M | +4,533 | +$847K |
| Smartsheet · CL A | 0.08% | Add +8.3% | 765,464 | $38.50 | $29M | +58,429 | −$4M |
| YUMC - Yum China | 0.08% | Reduce −5.5% | 721,940 | $39.79 | $29M | −41,963 | −$4M |
| UNH - Unitedhealth Group | 0.08% | Add +14.1% | 57,317 | $494.70 | $28M | +7,081 | +$2M |
| DH - Definitive Healthcare | 0.08% | Hold | 3,491,471 | $8.07 | $28M | — | — |
| Silk Rd Med | 0.07% | Add +28.0% | 1,500,170 | $18.32 | $27M | +328,114 | +$13M |
| RCKT - Rocket Pharmaceuticals | 0.07% | Reduce −5.9% | 990,544 | $26.94 | $27M | −61,957 | −$5M |
| DT - Dynatrace | 0.07% | Reduce −27.3% | 570,795 | $46.44 | $27M | −214,399 | −$16M |
| NOVA | 0.07% | Hold | 148,594 | $177.38 | $26M | — | — |
| WTW - Willis Towers Watson Pub | 0.07% | Reduce −7.7% | 95,747 | $275.00 | $26M | −8,010 | +$1M |
| EXPO - Exponent | 0.07% | New | 313,262 | $82.69 | $26M | +313,262 | +$26M |
| ZLAB - Zai Lab | 0.07% | Add +7.3% | 1,599,865 | $16.02 | $26M | +108,991 | −$15M |
| EGP - Eastgroup Pptys | 0.07% | Reduce −0.8% | 141,633 | $179.77 | $25M | −1,100 | −$736K |
| WDAY - Workday · CL A | 0.07% | Reduce −5.9% | 92,925 | $272.75 | $25M | −5,843 | −$2M |
| RIVN - Rivian Automotive | 0.07% | Add +6.1% | 2,282,545 | $10.95 | $25M | +130,581 | −$25M |
| FBIN - Fortune Brands | 0.07% | Hold | 292,112 | $84.67 | $25M | — | — |
| VCYT - Veracyte | 0.07% | Add +46.3% | 1,115,806 | $22.16 | $25M | +353,000 | +$4M |
| Holding | 0.07% | Reduce −7.8% | 3,527,040 | $6.96 | $25M | −297,120 | +$13M |
| Shockwave Med | 0.06% | Reduce −0.5% | 74,373 | $325.63 | $24M | −391 | +$10M |
| BNTX - Biontech Se | 0.06% | Add +3.7% | 251,223 | $92.25 | $23M | +8,875 | −$2M |
| MBLY - Mobileye Global · CLASS A | 0.06% | Add +74.2% | 697,796 | $32.15 | $22M | +297,234 | +$5M |
| HUBS - Hubspot | 0.06% | Reduce −7.7% | 35,763 | $626.56 | $22M | −3,004 | −$98K |
| HLLY - Holley | 0.06% | Hold | 5,000,000 | $4.46 | $22M | — | — |
| ESTA - Establishment Labs | 0.06% | Add +28.4% | 429,775 | $50.90 | $22M | +95,000 | +$13M |
| MPWR - Monolithic Pwr Sys | 0.06% | Reduce −11.4% | 31,636 | $677.42 | $21M | −4,057 | −$1M |
| COLD - Americold Rlty Tr | 0.06% | Hold | 850,000 | $24.92 | $21M | — | — |
| ZS - Zscaler | 0.06% | Reduce −4.9% | 109,585 | $192.63 | $21M | −5,694 | −$4M |
| TROW - T. Rowe Price | 0.06% | Reduce −7.7% | 171,272 | $121.92 | $21M | −14,248 | +$903K |
| LLY - Lilly Eli & | 0.05% | Reduce −24.8% | 26,000 | $777.96 | $20M | −8,592 | +$63K |
| TMO - Thermo Fisher Scientific | 0.05% | Add +19.7% | 34,410 | $581.21 | $20M | +5,672 | +$5M |
| CERT - Certara | 0.05% | Add +1.4% | 1,085,950 | $17.88 | $19M | +15,000 | +$579K |
| GLOB - Globant S A | 0.05% | Reduce −0.8% | 95,901 | $201.90 | $19M | −816 | −$4M |
| AAON — | 0.05% | Add +13.6% | 218,889 | $88.10 | $19M | +26,190 | +$5M |
| NOVT - Novanta | 0.05% | Hold | 106,455 | $174.77 | $19M | — | — |
| MRVI — · CL A | 0.05% | Add +43.1% | 2,123,651 | $8.67 | $18M | +640,000 | +$9M |
| ALGM - Allegro Microsystems | 0.05% | Add +477.6% | 668,811 | $26.96 | $18M | +553,016 | +$15M |
| ACLXGBX - Arcellx | 0.05% | Add +292.1% | 248,993 | $69.55 | $17M | +185,493 | +$14M |
| ALKT - Alkami Technology | 0.04% | Reduce −14.5% | 666,151 | $24.57 | $16M | −112,867 | −$3M |
| FWONA - Liberty Media Del | 0.04% | Hold | 266,176 | $58.74 | $16M | — | — |
| Legend Biotech | 0.04% | Add +54.2% | 276,827 | $56.09 | $16M | +97,259 | +$5M |
| SPGI - S&P Global | 0.04% | Add +47.4% | 36,274 | $425.45 | $15M | +11,667 | +$5M |
| MAR - Marriott | 0.04% | Reduce −90.2% | 141,526 | $107.73 | $15M | −1,305,679 | −$108M |
| BILL — | 0.04% | Reduce −4.0% | 221,663 | $68.72 | $15M | −9,219 | −$4M |
| INTU - Intuit | 0.04% | Add +33.9% | 23,419 | $650.00 | $15M | +5,928 | +$4M |
| RDDT - Reddit · CL A | 0.04% | New | 300,000 | $49.32 | $15M | +300,000 | +$15M |
| GOOG - Alphabet · CL C | 0.04% | Reduce −68.2% | 94,637 | $152.26 | $14M | −203,236 | −$28M |
| MRVL - Marvell Technology | 0.04% | Reduce −13.0% | 202,910 | $70.88 | $14M | −30,400 | +$311K |
| CDNA - Caredx | 0.03% | New | 1,229,900 | $10.59 | $13M | +1,229,900 | +$13M |
| TTWO - Take Two | 0.03% | Add +0.8% | 86,767 | $148.49 | $13M | +670 | −$973K |
| MCO - Moodys | 0.03% | Add +57.0% | 32,270 | $393.03 | $13M | +11,711 | +$5M |
| DHR - Danaher Del | 0.03% | Add +37.2% | 50,090 | $249.72 | $13M | +13,575 | +$4M |
| SITM - Sitime | 0.03% | Reduce −48.7% | 132,516 | $93.23 | $12M | −126,000 | −$19M |
| JEF - Jefferies Finl Group | 0.03% | Hold | 279,528 | $44.10 | $12M | — | — |
| MRK - Merck & | 0.03% | Add +3.0% | 90,000 | $131.95 | $12M | +2,600 | +$2M |
| TXG - 10X Genomics | 0.03% | Add +59.4% | 314,862 | $37.53 | $12M | +117,300 | +$761K |
| Fiverr Intl | 0.03% | Add +6.4% | 555,587 | $21.07 | $12M | +33,558 | −$3M |
| APO - Apollo Global Mgmt | 0.03% | Add +348.3% | 103,107 | $112.45 | $12M | +80,107 | +$9M |
| LRCX - Lam Research | 0.03% | Add +14.5% | 11,790 | $971.57 | $11M | +1,490 | +$3M |
| AZNN — | 0.03% | Reduce −31.2% | 164,448 | $67.75 | $11M | −74,439 | −$5M |
| A - Agilent Technologies | 0.03% | Add +8.5% | 76,469 | $145.51 | $11M | +5,960 | +$1M |
| BSX - Boston Scientific | 0.03% | Add +6.7% | 154,000 | $68.49 | $11M | +9,700 | +$2M |
| TRNO - Terreno Rlty | 0.03% | Reduce −2.6% | 153,457 | $66.40 | $10M | −4,100 | +$315K |
| GOOGL - Alphabet · CL A | 0.03% | Add +901.3% | 67,050 | $150.93 | $10M | +60,354 | +$9M |
| ACN - Accenture Ireland · CLASS A | 0.03% | Add +45.7% | 28,423 | $346.61 | $10M | +8,910 | +$3M |
| SPG - Simon Ppty Group | 0.03% | Reduce −2.8% | 62,332 | $156.49 | $10M | −1,800 | +$607K |
| VRTX - Vertex Pharmaceuticals | 0.03% | Hold | 23,000 | $418.01 | $10M | — | — |
| AVB - Avalonbay Cmntys | 0.03% | Reduce −16.4% | 50,840 | $185.56 | $9M | −9,985 | −$2M |
| ADBE - Adobe | 0.02% | Add +74.5% | 18,505 | $504.60 | $9M | +7,900 | +$3M |
| CME - CME Group | 0.02% | Add +69.1% | 37,430 | $215.29 | $8M | +15,293 | +$3M |
| HGV - Hilton Grand Vacations | 0.02% | Hold | 163,200 | $47.21 | $8M | — | — |
| TEAM - Atlassian · CL A | 0.02% | Reduce −0.4% | 38,215 | $195.11 | $7M | −156 | −$2M |
| NVO - Novo-Nordisk A S | 0.02% | Reduce −5.6% | 52,177 | $128.40 | $7M | −3,070 | +$984K |
| Navitas Semiconductor | 0.02% | Reduce −58.2% | 1,388,895 | $4.77 | $7M | −1,930,000 | −$20M |
| SYK - Stryker | 0.02% | Add +28.6% | 18,000 | $357.87 | $6M | +4,000 | +$2M |
| PENN - Penn Entertainment | 0.02% | Reduce −93.1% | 353,399 | $18.21 | $6M | −4,789,345 | −$127M |
| MANH - Manhattan Assocs | 0.02% | Hold | 24,649 | $250.23 | $6M | — | — |
| Lufax | 0.02% | Reduce −68.5% | 1,453,122 | $4.22 | $6M | −3,153,098 | −$8M |
| HCA - Hca Healthcare | 0.02% | Hold | 18,300 | $333.53 | $6M | — | — |
| STEP - Stepstone Group · CL A | 0.02% | Hold | 165,703 | $35.74 | $6M | — | — |
| MCK - Mckesson | 0.02% | Hold | 10,800 | $536.85 | $6M | — | — |
| COST - Costco Whsl | 0.02% | Add +74.9% | 7,715 | $732.63 | $6M | +3,303 | +$3M |
| RHI - Robert Half Intl | 0.02% | Hold | 71,207 | $79.28 | $6M | — | — |
| SHLS — · CL A | 0.01% | Reduce −72.2% | 500,000 | $11.18 | $6M | −1,300,000 | −$22M |
| PK - Park Hotels & Resorts | 0.01% | New | 318,724 | $17.49 | $6M | +318,724 | +$6M |
| SUI - Sun Cmntys | 0.01% | Reduce −12.7% | 43,344 | $128.58 | $6M | −6,281 | −$1M |
| IRTC - Irhythm Technologies | 0.01% | New | 45,000 | $116.00 | $5M | +45,000 | +$5M |
| SMRT - Smartrent | 0.01% | Hold | 1,925,930 | $2.68 | $5M | — | — |
| Revance Therapeutics | 0.01% | Hold | 1,023,663 | $4.92 | $5M | — | — |
| ZTS - Zoetis · CL A | 0.01% | Reduce −9.5% | 28,700 | $169.21 | $5M | −3,000 | −$1M |
| MUFG — | 0.01% | Reduce −44.2% | 460,144 | $10.23 | $5M | −364,753 | −$2M |
| ELV - Elevance Health | 0.01% | Add +34.3% | 9,000 | $518.54 | $5M | +2,300 | +$2M |
| FR - First Indl Rlty Tr | 0.01% | Add +3.2% | 86,939 | $52.54 | $5M | +2,700 | +$131K |
| NDSN - Nordson | 0.01% | Hold | 16,268 | $274.54 | $4M | — | — |
| TKO - TKO Group · CL A | 0.01% | Hold | 51,331 | $86.41 | $4M | — | — |
| MAC - Macerich | 0.01% | New | 255,558 | $17.23 | $4M | +255,558 | +$4M |
| XENE - Xenon Pharmaceuticals | 0.01% | Hold | 100,100 | $43.05 | $4M | — | — |
| DRH - Diamondrock Hospitality | 0.01% | Reduce −20.2% | 426,734 | $9.61 | $4M | −107,946 | −$920K |
| LFUS - Littelfuse | 0.01% | Reduce −77.3% | 16,517 | $242.35 | $4M | −56,219 | −$15M |
| NTRA - Natera | 0.01% | Add +73.7% | 41,000 | $91.46 | $4M | +17,400 | +$2M |
| AEM - Agnico Eagle Mines | 0.01% | Reduce −31.6% | 59,111 | $59.65 | $4M | −27,281 | −$1M |
| TCOM - Tri Pointe Homes | 0.01% | New | 85,220 | $38.66 | $3M | +85,220 | +$3M |
| EXR - Extra Space Storage | 0.01% | Reduce −80.3% | 22,014 | $147.00 | $3M | −89,722 | −$15M |
| PSA - Public Storage | 0.01% | Reduce −39.9% | 10,991 | $290.06 | $3M | −7,300 | −$2M |
| HLNE - Hamilton Lane · CL A | 0.01% | New | 27,279 | $112.76 | $3M | +27,279 | +$3M |
| HDB - Hdfc Bank | 0.01% | Reduce −24.8% | 54,176 | $55.97 | $3M | −17,902 | −$2M |
| ACVA - Acv Auctions · CL A | 0.01% | Reduce −3.9% | 156,395 | $18.77 | $3M | −6,308 | +$471K |
| GDS — | 0.01% | New | 435,468 | $6.65 | $3M | +435,468 | +$3M |
| NICE — | 0.01% | Hold | 11,035 | $260.62 | $3M | — | — |
| Taboola | 0.01% | Reduce −10.9% | 612,218 | $4.44 | $3M | −75,149 | −$258K |
| SGRY - Surgery Partners | 0.01% | Add +100.0% | 90,000 | $29.83 | $3M | +45,000 | +$1M |
| SKT — | 0.01% | Reduce −21.1% | 88,325 | $29.53 | $3M | −23,600 | −$494K |
| PGR - Progressive | 0.01% | Reduce −4.6% | 12,400 | $206.82 | $3M | −600 | +$494K |
| TXN - Texas Instrs | 0.01% | Hold | 13,085 | $174.21 | $2M | — | — |
| GMAB - Genmab A/S | 0.01% | Reduce −48.0% | 72,231 | $29.91 | $2M | −66,714 | −$2M |
| BN - Brookfield Infrastructure | 0.01% | Reduce −42.4% | 59,068 | $36.04 | $2M | −43,532 | −$1M |
| FISV - Fiserv | 0.01% | Reduce −1.4% | 13,213 | $159.82 | $2M | −187 | +$332K |
| IMVT - Immunovant | 0.01% | Add +1.7% | 60,000 | $32.31 | $2M | +1,000 | −$547K |
| MANU - Manchester Utd · CL A | 0.00% | Reduce −91.6% | 111,479 | $13.96 | $2M | −1,217,640 | −$26M |
| KMX - Carmax | 0.00% | Hold | 16,767 | $87.11 | $1M | — | — |
| BLK - Blackrock | 0.00% | Reduce −20.9% | 1,700 | $833.70 | $1M | −450 | −$328K |
| GPN - Global Pmts | 0.00% | Reduce −1.1% | 8,900 | $133.66 | $1M | −100 | +$47K |
| TTC - TORO | 0.00% | Reduce −2.2% | 12,177 | $91.63 | $1M | −280 | −$80K |
| ALX - Alexanders | 0.00% | Hold | 5,000 | $217.14 | $1M | — | — |
| DNLI - Denali Therapeutics | 0.00% | Hold | 50,500 | $20.52 | $1M | — | — |
| JKHY - Henry Jack & Assoc | 0.00% | Add +4.6% | 5,960 | $173.73 | $1M | +260 | +$104K |
| Envestnet | 0.00% | Hold | 17,087 | $57.91 | $990K | — | — |
| TEL - Te Connectivity | 0.00% | Hold | 6,675 | $145.24 | $969K | — | — |
| SDGR - Schrodinger | 0.00% | Reduce −90.8% | 35,000 | $27.00 | $945K | −347,213 | −$13M |
| DKS - Dicks Sporting Goods | 0.00% | Hold | 3,831 | $224.86 | $861K | — | — |
| LBRDA - Liberty Broadband | 0.00% | Reduce −7.0% | 14,580 | $57.23 | $834K | −1,092 | −$429K |
| HD - Home Depot | 0.00% | Hold | 2,000 | $383.60 | $767K | — | — |
| VCTR - Victory Cap · CL A | 0.00% | Hold | 16,596 | $42.43 | $704K | — | — |
| EFX - Equifax | 0.00% | Reduce −0.7% | 2,583 | $267.52 | $691K | −17 | +$48K |
| Exact Sciences | 0.00% | Reduce −67.7% | 10,000 | $69.06 | $691K | −21,000 | −$2M |
| QCOM - Qualcomm | 0.00% | Hold | 4,000 | $169.30 | $677K | — | — |
| EW - Edwards Lifesciences | 0.00% | Hold | 6,743 | $95.56 | $644K | — | — |
| BRK.A - Berkshire Hathaway · CL A | 0.00% | Hold | 1 | $634,440 | $634K | — | — |
| MDB - Mongodb | 0.00% | Reduce −3.8% | 1,655 | $358.64 | $594K | −65 | −$110K |
| WRBY - Warby Parker | 0.00% | Hold | 39,600 | $13.61 | $539K | — | — |
| MU - Micron Technology | 0.00% | Add +157.4% | 4,200 | $117.89 | $495K | +2,568 | +$356K |
| Innovid | 0.00% | Hold | 191,161 | $2.49 | $476K | — | — |
| AAPL - Apple | 0.00% | Hold | 2,017 | $171.48 | $346K | — | — |
| GS - Goldman Sachs Group | 0.00% | Hold | 800 | $417.69 | $334K | — | — |
| PG - Procter & Gamble | 0.00% | Hold | 1,796 | $162.25 | $291K | — | — |
| FAST - Fastenal | 0.00% | Hold | 2,330 | $77.14 | $180K | — | — |
| Holding | 0.00% | Reduce −13.9% | 25,830 | $4.13 | $107K | −4,170 | −$51K |
| SJM - Smucker J M | 0.00% | Hold | 251 | $125.87 | $32K | — | — |
| VTS - Vitesse Energy | 0.00% | Hold | 1,318 | $23.73 | $31K | — | — |
| CYH — | 0.00% | Hold | 100 | $3.50 | $350 | — | — |
Showing top 50 of 329 by value
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2023 Q4
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| COO - Cooper Cos | 0.25% | Exit | 0 | $378.44 | $95M | −251,098 | −$95M |
| MKTX - Marketaxess | 0.05% | Exit | 0 | $292.84 | $20M | −67,596 | −$20M |
| CLVT - Clarivate Analytics | 0.05% | Exit | 0 | $9.26 | $19M | −2,000,000 | −$19M |
| Stoneco · CL A | 0.03% | Exit | 0 | $18.03 | $11M | −626,634 | −$11M |
| QLYS - Qualys | 0.02% | Exit | 0 | $196.27 | $9M | −46,222 | −$9M |
| Ichor | 0.02% | Exit | 0 | $33.63 | $8M | −231,384 | −$8M |
| EPAM - Epam Sys | 0.02% | Exit | 0 | $297.35 | $8M | −25,263 | −$8M |
| GPCR - Structure Therapeutics | 0.01% | Exit | 0 | $40.76 | $5M | −118,333 | −$5M |
| VTR - Ventas | 0.01% | Exit | 0 | $49.85 | $3M | −62,893 | −$3M |
| HUM - Humana | 0.01% | Exit | 0 | $457.88 | $2M | −5,425 | −$2M |
| VGT - Vanguard World Fds | — | Exit | 0 | $484.10 | $2M | −3,396 | −$2M |
| MRNA - Moderna | — | Exit | 0 | $99.47 | $746K | −7,500 | −$746K |
| VLTO - Veralto | — | Exit | 0 | $82.38 | $273K | −3,314 | −$273K |
| QQQ - Invesco Qqq Tr | — | Exit | 0 | $407.98 | $133K | −326 | −$133K |
| SPY - Spdr S&P 500 ETF Tr | — | Exit | 0 | $483.33 | $29K | −60 | −$29K |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 345 | $66.6B | +101.2% | 13F-HR | 8/14/2026 | 000101791826000067 |
| 2026 Q1 | 326 | $33.1B | −10.2% | 13F-HR | 5/15/2026 | 000101791826000043 |
| 2025 Q4 | 327 | $36.9B | −2.1% | 13F-HR | 2/17/2026 | 000101791826000015 |
| 2025 Q3 | 330 | $37.7B | +2.2% | 13F-HR | 11/14/2025 | 000101791825000059 |
| 2025 Q2 | 306 | $36.9B | +8.3% | 13F-HR | 8/14/2025 | 000101791825000041 |
| 2025 Q1 | 314 | $34B | −12.0% | 13F-HR | 5/15/2025 | 000101791825000031 |
| 2024 Q4 | 316 | $38.7B | +2.6% | 13F-HR | 2/14/2025 | 000101791825000019 |
| 2024 Q3 | 328 | $37.7B | +8.0% | 13F-HR | 11/14/2024 | 000101791824000083 |
| 2024 Q2 | 329 | $34.9B | −6.9% | 13F-HR | 8/14/2024 | 000101791824000013 |
| 2024 Q1 | 332 | $37.5B | −0.1% | 13F-HR | 5/15/2024 | 000101791824000010 |
| 2023 Q4 | 330 | $37.5B | +9.1% | 13F-HR | 2/14/2024 | 000101791824000006 |
| 2023 Q3 | 334 | $34.4B | −4.7% | 13F-HR | 11/14/2023 | 000101791823000018 |
| 2023 Q2 | 343 | $36.1B | +8.4% | 13F-HR | 8/14/2023 | 000101791823000015 |
| 2023 Q1 | 360 | $33.3B | +11.9% | 13F-HR | 5/15/2023 | 000101791823000011 |
| 2022 Q4 | 375 | $29.8B | −3.8% | 13F-HR | 2/14/2023 | 000101791823000006 |
| 2022 Q3 | 370 | $31B | −0.6% | 13F-HR | 11/14/2022 | 000156761922019904 |
| 2022 Q2 | 371 | $31.1B | −23.6% | 13F-HR | 8/15/2022 | 000156761922016144 |
| 2022 Q1 | 388 | $40.7B | −13.6% | 13F-HR | 5/13/2022 | 000156761922010459 |
| 2021 Q4 | 404 | $47.1B | +6.8% | 13F-HR | 2/14/2022 | 000156761922004346 |
| 2021 Q3 | 397 | $44.1B | — | 13F-HR | 11/12/2021 | 000156761921019987 |
About
BAMCO Inc (Baron Capital)
20 processed 13Fs on this site · 2021 Q3–2026 Q2