BAMCO Inc (Baron Capital) Ron Baron
New York, NY 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2
- $66.6B
- 345 holdings
- 2026 Q2
- +101.2% QoQ
- Top 5 52.4%
AUM over time
Book
| TSLA, Tesla | Reduce −2.8% | 17,217,795 | $175.79 | $3B | −490,694 | −$1.4B | |
| IT, Gartner | Reduce −4.0% | 4,250,733 | $476.67 | $2B | −175,459 | +$29M | |
| ACGL, Arch Capital Group | Reduce −1.3% | 21,024,711 | $92.44 | $1.9B | −267,331 | +$362M | |
| CSGP, CoStar Group | Reduce −0.3% | 19,337,618 | $96.60 | $1.9B | −53,665 | +$173M | |
| MSCI | Reduce −1.1% | 2,254,035 | $560.45 | $1.3B | −25,465 | −$26M | |
| FDS, FactSet | Reduce −1.5% | 2,737,284 | $454.39 | $1.2B | −40,343 | −$81M | |
| IDXX, Idexx Laboratories | Reduce −8.5% | 2,104,951 | $539.93 | $1.1B | −195,066 | −$140M | |
| MTN, Vail Resorts | Reduce −2.5% | 4,795,287 | $222.83 | $1.1B | −124,728 | +$18M | |
| KNSL, Kinsale Cap Group | Reduce −0.2% | 1,920,920 | $524.74 | $1B | −4,594 | +$363M | |
| H, Hyatt Hotels | Reduce −0.5% | 5,377,052 | $159.62 | $858M | −28,037 | +$153M | |
| GWRE, Guidewire Software | Reduce −2.3% | 6,215,742 | $116.71 | $725M | −145,300 | +$32M | |
| RRR, Red Rock Resorts | Add +0.5% | 10,409,100 | $59.82 | $623M | +50,246 | +$70M | |
| ANSS, Ansys | Reduce −11.6% | 1,756,370 | $347.16 | $610M | −231,030 | −$111M | |
| CHH, Choice Hotels International | Reduce −1.2% | 4,754,307 | $126.35 | $601M | −55,990 | +$56M | |
| SCHW, Charles Schwab | Reduce −8.6% | 7,432,213 | $72.34 | $538M | −695,325 | −$22M | |
| PRI, Primerica | Reduce −0.2% | 1,904,478 | $252.96 | $482M | −4,370 | +$89M | |
| MTD, Mettler-Toledo | Reduce −6.8% | 304,583 | $1,331 | $405M | −22,139 | +$9.2M | |
| MORN, Morningstar | Reduce −1.0% | 1,308,671 | $308.37 | $404M | −13,780 | +$25M | |
| NVDA, Nvidia | Reduce −19.9% | 446,166 | $903.56 | $403M | −110,715 | +$127M | |
| VRT, Vertiv | Reduce −28.1% | 4,850,000 | $81.67 | $396M | −1,900,000 | +$72M | |
| GLPI, Gaming & Leisure Properties | Reduce −1.3% | 8,264,702 | $46.07 | $381M | −109,996 | −$33M | |
| WST, West Pharmaceutical Services | Reduce −10.6% | 891,945 | $395.71 | $353M | −105,876 | +$1.6M | |
| TECH, Bio Techne | Reduce −6.6% | 4,998,210 | $70.39 | $352M | −353,796 | −$61M | |
| ICLR, Icon | Reduce −1.8% | 969,991 | $335.95 | $326M | −17,770 | +$46M | |
| IRDM, Iridium Communications | Reduce −15.1% | 11,925,775 | $26.16 | $312M | −2,120,000 | −$266M | |
| VRSK, Verisk | Reduce −5.4% | 1,305,629 | $235.73 | $308M | −74,590 | −$22M | |
| SITE, Siteone Landscape Supply | Add 0.0% | 1,495,837 | $174.55 | $261M | +496 | +$18M | |
| MSFT, Microsoft | Add +8.7% | 586,917 | $420.72 | $247M | +46,915 | +$44M | |
| FND, Floor & Decor | Reduce −18.8% | 1,832,533 | $129.62 | $238M | −425,360 | −$14M | |
| EFOR, Asgn | Hold | 2,227,200 | $104.76 | $233M | — | — | |
| TOL, Toll Brothers | Reduce −0.4% | 1,793,790 | $129.37 | $232M | −7,900 | +$47M | |
| TREX | Reduce −8.3% | 2,297,372 | $99.75 | $229M | −208,000 | +$22M | |
| SPOT, Spotify | Add +28.3% | 864,584 | $263.90 | $228M | +190,931 | +$102M | |
| DAY, Dayforce | Reduce −3.5% | 3,439,154 | $66.21 | $228M | −126,554 | −$12M | |
| IBP, Installed Building Products | Reduce −13.2% | 795,178 | $258.73 | $206M | −120,727 | +$38M | |
| GTLS, Chart Industries | Add +2.2% | 1,170,013 | $164.72 | $193M | +25,000 | +$37M | |
| AMZN, Amazon | Add +4.0% | 1,065,160 | $180.38 | $192M | +40,707 | +$36M | |
| BFAM | Reduce −3.0% | 1,662,978 | $113.36 | $189M | −51,021 | +$27M | |
| FICO, Fair Isaac | Reduce −9.4% | 136,818 | $1,250 | $171M | −14,186 | −$4.8M | |
| SHOP, Shopify | Reduce −0.5% | 2,204,973 | $77.17 | $170M | −9,985 | −$2.4M | |
| HLI, Houlihan Lokey | Reduce 0.0% | 1,298,140 | $128.19 | $166M | −470 | +$11M | |
| TTD, Trade Desk | Reduce −1.4% | 1,901,685 | $87.42 | $166M | −27,248 | +$27M | |
| CNS, Cohen & Steers | Reduce −1.6% | 2,143,035 | $76.89 | $165M | −35,000 | −$165K | |
| EQIX, Equinix | Reduce −16.0% | 198,503 | $825.33 | $164M | −37,768 | −$26M | |
| ARE | Reduce −2.4% | 1,203,016 | $128.91 | $155M | −29,633 | −$1.2M | |
| ROP, Roper Technologies | Reduce −6.6% | 264,763 | $560.84 | $148M | −18,846 | −$6.1M | |
| Krispy Kreme | Add +2.6% | 9,734,467 | $15.24 | $148M | +246,600 | +$5.1M | |
| TSM, Taiwan Semiconductor | Reduce −50.7% | 1,066,264 | $136.05 | $145M | −1,096,791 | −$80M | |
| CPNG, Coupang | Add +9.6% | 7,942,062 | $17.79 | $141M | +693,898 | +$24M | |
| BIRK, Birkenstock | Add +1.4% | 2,974,458 | $47.25 | $141M | +40,457 | −$2.4M | |
| META, Meta Platforms | Add +8.8% | 282,937 | $485.58 | $137M | +22,823 | +$45M | |
| DXCM, DexCom | Reduce −3.0% | 967,983 | $138.70 | $134M | −29,725 | +$10M | |
| FIGS, FIGS Inc | Add +2.0% | 25,731,980 | $4.98 | $128M | +516,496 | −$47M | |
| BYD, Boyd Gaming | Add +4.0% | 1,899,344 | $67.32 | $128M | +73,491 | +$14M | |
| TDG, TransDigm | Reduce −20.0% | 100,000 | $1,232 | $123M | −25,000 | −$3.3M | |
| ONON, On Holding | Reduce −3.7% | 3,394,195 | $35.38 | $120M | −130,798 | +$25M | |
| Altair Engineering | Reduce −12.6% | 1,385,507 | $86.15 | $119M | −200,000 | −$14M | |
| PLD, Prologis | Reduce −4.1% | 901,660 | $130.22 | $117M | −38,698 | −$7.9M | |
| NEOG, Neogen | Add +10.3% | 7,304,967 | $15.78 | $115M | +680,668 | −$18M | |
| Aspen Technology | Reduce −2.7% | 539,363 | $213.28 | $115M | −14,735 | −$6.9M | |
| LEN, Lennar | Add +3.8% | 648,867 | $171.98 | $112M | +23,483 | +$18M | |
| DKNG, Draftkings | Reduce −0.2% | 2,392,965 | $45.41 | $109M | −4,767 | +$24M | |
| VEEV, Veeva Systems | Reduce −6.8% | 466,154 | $231.69 | $108M | −34,257 | +$12M | |
| APH, Amphenol | Reduce −7.0% | 935,817 | $115.35 | $108M | −70,381 | +$8.2M | |
| BABA, Alibaba | Reduce −10.4% | 1,477,413 | $72.36 | $107M | −172,276 | −$21M | |
| CBRE, CBRE Group | Reduce −4.7% | 1,085,594 | $97.24 | $106M | −53,557 | −$480K | |
| ARGX, Argenx | Reduce −7.2% | 266,674 | $393.72 | $105M | −20,705 | −$4.3M | |
| BX, Blackstone | Add +8.9% | 798,377 | $131.37 | $105M | +65,143 | +$8.9M | |
| DHI, D.R. Horton | Hold | 635,880 | $164.55 | $105M | — | — | |
| JBI | Hold | 6,871,661 | $15.13 | $104M | — | — | |
| CDW | Reduce −7.2% | 398,721 | $255.78 | $102M | −30,705 | +$4.4M | |
| INDI, Indie Semiconductor | Add +28.0% | 14,285,896 | $7.08 | $101M | +3,121,255 | +$11M | |
| MGM, MGM Resorts | Add +3.6% | 2,101,065 | $47.21 | $99M | +73,515 | +$8.6M | |
| MELI, MercadoLibre | Reduce −5.3% | 64,165 | $1,512 | $97M | −3,603 | −$9.5M | |
| COO, Cooper Companies | New | 943,282 | $101.46 | $96M | +943,282 | +$96M | |
| CWAN | Add +30.8% | 5,359,172 | $17.69 | $95M | +1,262,150 | +$13M | |
| BWIN, BRP Group | Reduce 0.0% | 3,259,934 | $28.94 | $94M | −66 | +$16M | |
| RBC, RBC Bearings | Reduce −8.1% | 345,790 | $270.35 | $93M | −30,652 | −$14M | |
| CG, Carlyle Group | Reduce −0.2% | 1,944,402 | $46.91 | $91M | −3,000 | +$12M | |
| NU, Nu Holdings | Add +2.5% | 7,494,909 | $11.93 | $89M | +179,839 | +$28M | |
| INTA, Intapp | New | 2,583,231 | $34.30 | $89M | +2,583,231 | +$89M | |
| CRWD, CrowdStrike | Reduce −5.3% | 273,283 | $320.59 | $88M | −15,312 | +$14M | |
| DEI, Douglas Emmett | Hold | 6,277,081 | $13.87 | $87M | — | — | |
| IBKR, Interactive Brokers | Add +3.7% | 764,968 | $111.71 | $85M | +27,434 | +$24M | |
| PWR, Quanta Services | Reduce −7.1% | 323,240 | $259.80 | $84M | −24,741 | +$8.9M | |
| PLNT, Planet Fitness | Add +10.4% | 1,325,000 | $62.63 | $83M | +125,000 | −$4.6M | |
| XP, XP Inc | Add +26.7% | 3,228,598 | $25.66 | $83M | +681,273 | +$16M | |
| NET, Cloudflare | Reduce −9.6% | 845,046 | $96.83 | $82M | −90,239 | +$4M | |
| IEX, Idex | Reduce −13.9% | 332,322 | $244.02 | $81M | −53,434 | −$2.7M | |
| Endava | Reduce −10.1% | 2,118,668 | $38.04 | $81M | −237,421 | −$103M | |
| WYNN, Wynn Resorts | Add +5.1% | 788,335 | $102.23 | $81M | +38,160 | +$12M | |
| KTOS | Add +13.2% | 4,374,077 | $18.38 | $80M | +511,538 | +$2M | |
| REXR, Rexford Industrial Realty | Reduce −2.9% | 1,587,446 | $50.30 | $80M | −46,974 | −$12M | |
| CAKE, Cheesecake Factory | Hold | 2,200,000 | $36.15 | $80M | — | — | |
| FWONK, Liberty Media | Hold | 1,200,000 | $65.60 | $79M | — | — | |
| YMM, Full Truck Alliance | Add +2.3% | 10,819,188 | $7.27 | $79M | +238,622 | +$4.5M | |
| AXON, Axon Enterprise | Reduce −12.1% | 251,277 | $312.88 | $79M | −34,543 | +$4.8M | |
| ROL, Rollins | Reduce −7.1% | 1,676,374 | $46.27 | $78M | −127,921 | −$1.2M | |
| BIDU, Baidu | Reduce −3.3% | 733,146 | $105.28 | $77M | −24,699 | −$13M | |
| TRU, Transunion | Reduce −7.0% | 932,094 | $79.80 | $74M | −70,578 | +$5.5M | |
| AVNT, Avient | Hold | 1,700,000 | $43.40 | $74M | — | — | |
| VRSN, VeriSign | Reduce −32.7% | 386,380 | $189.51 | $73M | −187,894 | −$45M | |
| GTLB, Gitlab | Reduce −6.7% | 1,244,297 | $58.32 | $73M | −89,990 | −$11M | |
| SNOW, Snowflake | Reduce −2.1% | 446,860 | $161.60 | $72M | −9,442 | −$19M | |
| NOW, ServiceNow | Reduce −2.5% | 93,868 | $762.40 | $72M | −2,393 | +$3.6M | |
| RGEN, Repligen | Reduce −14.5% | 381,286 | $183.92 | $70M | −64,472 | −$10M | |
| BAP, Credicorp | Reduce −0.5% | 407,213 | $169.43 | $69M | −1,848 | +$7.7M | |
| JBTM, John Bean Technologies | Add +23.8% | 650,000 | $104.89 | $68M | +125,000 | +$16M | |
| LVS, Las Vegas Sands | Hold | 1,288,142 | $51.70 | $67M | — | — | |
| DDOG, Datadog | Add +3.7% | 538,526 | $123.60 | $67M | +19,182 | +$3.5M | |
| ISRG, Intuitive Surgical | Reduce −0.3% | 164,727 | $399.09 | $66M | −524 | +$10M | |
| PDD, PDD Holdings | Add +11.5% | 562,600 | $116.25 | $65M | +57,826 | −$8.5M | |
| HQY, Healthequity | Hold | 800,000 | $81.63 | $65M | — | — | |
| DLR, Digital Realty | Add +1.2% | 448,477 | $144.04 | $65M | +5,207 | +$4.9M | |
| MA, Mastercard | Add +7.6% | 134,085 | $481.57 | $65M | +9,485 | +$11M | |
| AMT, American Tower | Add +11.2% | 325,832 | $197.59 | $64M | +32,919 | +$1.1M | |
| CGNX, Cognex | Hold | 1,500,000 | $42.42 | $64M | — | — | |
| WELL, Welltower | Reduce −1.3% | 675,363 | $93.44 | $63M | −9,152 | +$1.4M | |
| FA, First Advantage | Hold | 3,750,000 | $16.22 | $61M | — | — | |
| WEX | Add +0.1% | 253,576 | $237.53 | $60M | +276 | +$11M | |
| WCN, Waste Connections | Reduce −6.7% | 350,000 | $172.01 | $60M | −25,000 | +$4.2M | |
| UTZ, Utz Brands | Hold | 3,250,000 | $18.44 | $60M | — | — | |
| Cyberark Software | Reduce −12.8% | 223,534 | $265.63 | $59M | −32,897 | +$3.2M | |
| SSNC, SS&C Technologies | Reduce −6.4% | 908,091 | $64.37 | $58M | −61,673 | −$808K | |
| SFM, Sprout Social | Add +25.8% | 975,000 | $59.71 | $58M | +200,000 | +$11M | |
| LOW, Lowe's | Add +10.3% | 216,958 | $254.73 | $55M | +20,181 | +$11M | |
| Afya | Reduce −9.5% | 2,966,658 | $18.58 | $55M | −310,623 | −$17M | |
| MRCY, Mercury Systems | Reduce −2.1% | 1,853,154 | $29.50 | $55M | −40,000 | −$15M | |
| BN, Brookfield Corporation | Add +6.7% | 1,287,522 | $41.87 | $54M | +80,303 | +$5.5M | |
| V, Visa | Add +12.3% | 190,107 | $279.08 | $53M | +20,786 | +$9M | |
| HLT, Hilton | Add +43.3% | 248,419 | $213.31 | $53M | +75,102 | +$21M | |
| AEIS, Advanced Energy Industries | Hold | 512,921 | $101.98 | $52M | — | — | |
| ASML | Reduce −1.0% | 52,942 | $970.47 | $51M | −553 | +$11M | |
| HEI, Heico | Add +5.2% | 332,942 | $153.94 | $51M | +16,321 | +$6.2M | |
| Masimo | New | 345,800 | $146.85 | $51M | +345,800 | +$51M | |
| Couchbase | Reduce −11.7% | 1,886,704 | $26.31 | $50M | −250,000 | +$1.5M | |
| S, Sentinelone | Reduce −0.1% | 2,067,474 | $23.31 | $48M | −1,635 | −$8.6M | |
| Axonics | Reduce −61.8% | 686,565 | $68.97 | $47M | −1,111,398 | −$65M | |
| FOXA, Fox | Hold | 900,000 | $52.07 | $47M | — | — | |
| Holding | Add +40.4% | 1,063,183 | $43.45 | $46M | +305,767 | +$11M | |
| ONT | Add +9.8% | 1,154,030 | $39.17 | $45M | +102,536 | +$11M | |
| INSP, Inspire Medical Systems | Reduce −0.5% | 210,000 | $214.79 | $45M | −1,000 | +$2.2M | |
| JLL, Jones Lang Lasalle | Add +4.6% | 230,515 | $195.09 | $45M | +10,200 | +$3.4M | |
| Repay | Reduce 0.0% | 3,912,915 | $11.00 | $43M | −85 | +$9.6M | |
| AMD, Advanced Micro Devices | Add +9.3% | 237,143 | $180.49 | $43M | +20,145 | +$11M | |
| European Wax Center | Add +8.8% | 3,265,000 | $12.98 | $42M | +265,000 | +$1.6M | |
| INVH, Invitation Homes | Add +7.5% | 1,188,224 | $35.61 | $42M | +82,863 | +$4.6M | |
| MSGS, MSG Sports | Hold | 225,000 | $184.52 | $42M | — | — | |
| TXRH, Texas Roadhouse | Reduce −0.7% | 268,083 | $154.47 | $41M | −1,815 | +$8.4M | |
| Stevanato Group | Add +37.1% | 1,288,814 | $32.10 | $41M | +348,728 | +$16M | |
| Liberty Media | Add +5.6% | 943,458 | $43.82 | $41M | +50,000 | +$7.9M | |
| PCOR, Procore Technologies | Add +756.8% | 499,559 | $82.17 | $41M | +441,256 | +$37M | |
| PAR, Par Technology | Add +1.0% | 901,872 | $45.36 | $41M | +8,789 | +$2M | |
| TME, Tencent Music Entertainment | New | 3,651,224 | $11.19 | $41M | +3,651,224 | +$41M | |
| VKTX, Viking Therapeutics | Add +59.1% | 493,259 | $82.00 | $40M | +183,192 | +$35M | |
| TW, Tradeweb Markets | Reduce −1.0% | 385,728 | $104.17 | $40M | −3,751 | +$4.8M | |
| VRNS, Varonis Systems | Reduce −18.5% | 793,539 | $47.17 | $37M | −180,000 | −$6.7M | |
| ILMN, Illumina | Add +1.5% | 272,364 | $137.32 | $37M | +4,023 | +$37K | |
| Inari Medical | Add +27.4% | 777,152 | $47.98 | $37M | +167,000 | −$2.3M | |
| BAH | Reduce −1.9% | 251,167 | $148.44 | $37M | −4,765 | +$4.5M | |
| ALAB, Astera Labs | New | 500,000 | $74.19 | $37M | +500,000 | +$37M | |
| GDYN, Grid Dynamics | Hold | 3,000,000 | $12.29 | $37M | — | — | |
| EQR, Equity Residential | Add +3.3% | 582,918 | $63.11 | $37M | +18,489 | +$2.3M | |
| Essent Group | Reduce −3.9% | 617,842 | $59.51 | $37M | −25,000 | +$2.9M | |
| XYZ, Block | Add +0.7% | 430,091 | $84.58 | $36M | +3,048 | +$3.3M | |
| POOL, Pool Corporation | Reduce −7.2% | 89,999 | $403.50 | $36M | −6,974 | −$2.4M | |
| GFI, Gold Fields | Reduce −9.5% | 2,248,483 | $15.89 | $36M | −235,557 | −$191K | |
| CZR | Reduce −23.2% | 813,480 | $43.74 | $36M | −245,741 | −$14M | |
| NCNO, Ncino | Add +83.7% | 925,000 | $37.38 | $35M | +421,500 | +$18M | |
| VMC, Vulcan Materials | Add +190.5% | 126,474 | $272.92 | $35M | +82,943 | +$25M | |
| RH | Add +128.3% | 94,998 | $348.26 | $33M | +53,395 | +$21M | |
| WIX, Wix.com | Reduce −3.5% | 238,722 | $137.48 | $33M | −8,743 | +$2.4M | |
| LPLA, LPL Financial | Add +7.2% | 122,038 | $264.20 | $32M | +8,184 | +$6.3M | |
| Kanzhun | Reduce −35.1% | 1,832,636 | $17.53 | $32M | −989,509 | −$15M | |
| AVGO, Broadcom | Add +13754.9% | 23,969 | $1,325 | $32M | +23,796 | +$32M | |
| DRVN, Driven Brands | Add +14.3% | 2,000,000 | $15.79 | $32M | +250,000 | +$6.6M | |
| MC, Moelis | Hold | 547,747 | $56.77 | $31M | — | — | |
| HEI, Heico | Hold | 162,433 | $191.00 | $31M | — | — | |
| SBAC, SBA Communications | Reduce −14.1% | 142,147 | $216.70 | $31M | −23,312 | −$11M | |
| BAM, Brookfield Asset Management | Add +4.8% | 732,019 | $42.02 | $31M | +33,835 | +$2.7M | |
| AMH | Add +0.5% | 834,666 | $36.78 | $31M | +4,533 | +$847K | |
| Smartsheet | Add +8.3% | 765,464 | $38.50 | $29M | +58,429 | −$4.3M | |
| YUMC, Yum China | Reduce −5.5% | 721,940 | $39.79 | $29M | −41,963 | −$3.7M | |
| UNH, UnitedHealth Group | Add +14.1% | 57,317 | $494.70 | $28M | +7,081 | +$1.9M | |
| DH, Definitive Healthcare | Hold | 3,491,471 | $8.07 | $28M | — | — | |
| Silk Rd Medical | Add +28.0% | 1,500,170 | $18.32 | $27M | +328,114 | +$13M | |
| RCKT, Rocket Pharmaceuticals | Reduce −5.9% | 990,544 | $26.94 | $27M | −61,957 | −$4.9M | |
| DT, Dynatrace | Reduce −27.3% | 570,795 | $46.44 | $27M | −214,399 | −$16M | |
| Nova | Hold | 148,594 | $177.38 | $26M | — | — | |
| WTW, Willis Towers Watson | Reduce −7.7% | 95,747 | $275.00 | $26M | −8,010 | +$1.3M | |
| EXPO, Exponent | New | 313,262 | $82.69 | $26M | +313,262 | +$26M | |
| ZLAB, Zai Lab | Add +7.3% | 1,599,865 | $16.02 | $26M | +108,991 | −$15M | |
| EGP, Eastgroup Properties | Reduce −0.8% | 141,633 | $179.77 | $25M | −1,100 | −$736K | |
| WDAY, Workday | Reduce −5.9% | 92,925 | $272.75 | $25M | −5,843 | −$1.9M | |
| RIVN, Rivian Automotive | Add +6.1% | 2,282,545 | $10.95 | $25M | +130,581 | −$25M | |
| FBIN, Fortune Brands | Hold | 292,112 | $84.67 | $25M | — | — | |
| VCYT, Veracyte | Add +46.3% | 1,115,806 | $22.16 | $25M | +353,000 | +$3.7M | |
| Holding | Reduce −7.8% | 3,527,040 | $6.96 | $25M | −297,120 | +$13M | |
| Shockwave Medical | Reduce −0.5% | 74,373 | $325.63 | $24M | −391 | +$10M | |
| BNTX, Biontech | Add +3.7% | 251,223 | $92.25 | $23M | +8,875 | −$2.4M | |
| MBLY, Mobileye Global | Add +74.2% | 697,796 | $32.15 | $22M | +297,234 | +$5.1M | |
| HUBS, HubSpot | Reduce −7.7% | 35,763 | $626.56 | $22M | −3,004 | −$98K | |
| HLLY, Holley | Hold | 5,000,000 | $4.46 | $22M | — | — | |
| ESTA, Establishment Labs | Add +28.4% | 429,775 | $50.90 | $22M | +95,000 | +$13M | |
| MPWR, Monolithic Power Systems | Reduce −11.4% | 31,636 | $677.42 | $21M | −4,057 | −$1.1M | |
| COLD, Americold Realty Trust | Hold | 850,000 | $24.92 | $21M | — | — | |
| ZS, Zscaler | Reduce −4.9% | 109,585 | $192.63 | $21M | −5,694 | −$4.4M | |
| TROW, T. Rowe Price | Reduce −7.7% | 171,272 | $121.92 | $21M | −14,248 | +$903K | |
| LLY, Eli Lilly | Reduce −24.8% | 26,000 | $777.96 | $20M | −8,592 | +$63K | |
| TMO, Thermo Fisher Scientific | Add +19.7% | 34,410 | $581.21 | $20M | +5,672 | +$4.7M | |
| CERT, Certara | Add +1.4% | 1,085,950 | $17.88 | $19M | +15,000 | +$579K | |
| GLOB, Globant | Reduce −0.8% | 95,901 | $201.90 | $19M | −816 | −$3.7M | |
| AAON | Add +13.6% | 218,889 | $88.10 | $19M | +26,190 | +$5M | |
| NOVT, Novanta | Hold | 106,455 | $174.77 | $19M | — | — | |
| MRVI | Add +43.1% | 2,123,651 | $8.67 | $18M | +640,000 | +$8.7M | |
| ALGM, Allegro Microsystems | Add +477.6% | 668,811 | $26.96 | $18M | +553,016 | +$15M | |
| ACLX, Arcellx | Add +292.1% | 248,993 | $69.55 | $17M | +185,493 | +$14M | |
| ALKT, Alkami Technology | Reduce −14.5% | 666,151 | $24.57 | $16M | −112,867 | −$2.5M | |
| FWONA, Liberty Media | Hold | 266,176 | $58.74 | $16M | — | — | |
| Legend Biotech | Add +54.2% | 276,827 | $56.09 | $16M | +97,259 | +$4.7M | |
| SPGI, S&P Global | Add +47.4% | 36,274 | $425.45 | $15M | +11,667 | +$4.6M | |
| MAR, Marriott | Reduce −90.2% | 141,526 | $107.73 | $15M | −1,305,679 | −$108M | |
| BILL, Bill Holdings | Reduce −4.0% | 221,663 | $68.72 | $15M | −9,219 | −$3.6M | |
| INTU, Intuit | Add +33.9% | 23,419 | $650.00 | $15M | +5,928 | +$4.3M | |
| RDDT, Reddit | New | 300,000 | $49.32 | $15M | +300,000 | +$15M | |
| GOOG, Alphabet Class C | Reduce −68.2% | 94,637 | $152.26 | $14M | −203,236 | −$28M | |
| MRVL, Marvell Technology | Reduce −13.0% | 202,910 | $70.88 | $14M | −30,400 | +$311K | |
| CDNA, Caredx | New | 1,229,900 | $10.59 | $13M | +1,229,900 | +$13M | |
| TTWO, Take-Two Interactive | Add +0.8% | 86,767 | $148.49 | $13M | +670 | −$973K | |
| MCO, Moody's | Add +57.0% | 32,270 | $393.03 | $13M | +11,711 | +$4.7M | |
| DHR, Danaher | Add +37.2% | 50,090 | $249.72 | $13M | +13,575 | +$4.1M | |
| SITM, Sitime | Reduce −48.7% | 132,516 | $93.23 | $12M | −126,000 | −$19M | |
| JEF, Jefferies | Hold | 279,528 | $44.10 | $12M | — | — | |
| MRK, Merck | Add +3.0% | 90,000 | $131.95 | $12M | +2,600 | +$2.3M | |
| TXG, 10X Genomics | Add +59.4% | 314,862 | $37.53 | $12M | +117,300 | +$761K | |
| Fiverr International | Add +6.4% | 555,587 | $21.07 | $12M | +33,558 | −$2.5M | |
| APO, Apollo Global Management | Add +348.3% | 103,107 | $112.45 | $12M | +80,107 | +$9.5M | |
| LRCX, Lam Research | Add +14.5% | 11,790 | $971.57 | $11M | +1,490 | +$3.4M | |
| AZNN | Reduce −31.2% | 164,448 | $67.75 | $11M | −74,439 | −$4.9M | |
| A, Agilent Technologies | Add +8.5% | 76,469 | $145.51 | $11M | +5,960 | +$1.3M | |
| BSX, Boston Scientific | Add +6.7% | 154,000 | $68.49 | $11M | +9,700 | +$2.2M | |
| TRNO, Terreno Realty | Reduce −2.6% | 153,457 | $66.40 | $10M | −4,100 | +$315K | |
| GOOGL, Alphabet Class A | Add +901.3% | 67,050 | $150.93 | $10M | +60,354 | +$9.2M | |
| ACN, Accenture | Add +45.7% | 28,423 | $346.61 | $9.9M | +8,910 | +$3M | |
| SPG, Simon Property Group | Reduce −2.8% | 62,332 | $156.49 | $9.8M | −1,800 | +$607K | |
| VRTX, Vertex Pharmaceuticals | Hold | 23,000 | $418.01 | $9.6M | — | — | |
| AVB, Avalonbay Cmntys | Reduce −16.4% | 50,840 | $185.56 | $9.4M | −9,985 | −$2M | |
| ADBE, Adobe | Add +74.5% | 18,505 | $504.60 | $9.3M | +7,900 | +$3M | |
| CME, CME Group | Add +69.1% | 37,430 | $215.29 | $8.1M | +15,293 | +$3.4M | |
| HGV, Hilton Grand Vacations | Hold | 163,200 | $47.21 | $7.7M | — | — | |
| TEAM, Atlassian | Reduce −0.4% | 38,215 | $195.11 | $7.5M | −156 | −$1.7M | |
| NVO, Novo Nordisk | Reduce −5.6% | 52,177 | $128.40 | $6.7M | −3,070 | +$984K | |
| Navitas Semiconductor | Reduce −58.2% | 1,388,895 | $4.77 | $6.6M | −1,930,000 | −$20M | |
| SYK, Stryker | Add +28.6% | 18,000 | $357.87 | $6.4M | +4,000 | +$2.2M | |
| PENN, Penn Entertainment | Reduce −93.1% | 353,399 | $18.21 | $6.4M | −4,789,345 | −$127M | |
| MANH, Manhattan Assocs | Hold | 24,649 | $250.23 | $6.2M | — | — | |
| Lufax | Reduce −68.5% | 1,453,122 | $4.22 | $6.1M | −3,153,098 | −$8M | |
| HCA, HCA Healthcare | Hold | 18,300 | $333.53 | $6.1M | — | — | |
| STEP, Stepstone Group | Hold | 165,703 | $35.74 | $5.9M | — | — | |
| MCK, McKesson | Hold | 10,800 | $536.85 | $5.8M | — | — | |
| COST, Costco | Add +74.9% | 7,715 | $732.63 | $5.7M | +3,303 | +$2.7M | |
| RHI, Robert Half International | Hold | 71,207 | $79.28 | $5.6M | — | — | |
| SHLS | Reduce −72.2% | 500,000 | $11.18 | $5.6M | −1,300,000 | −$22M | |
| PK, Park Hotels & Resorts | New | 318,724 | $17.49 | $5.6M | +318,724 | +$5.6M | |
| SUI, Sun Cmntys | Reduce −12.7% | 43,344 | $128.58 | $5.6M | −6,281 | −$1.1M | |
| IRTC, Irhythm Technologies | New | 45,000 | $116.00 | $5.2M | +45,000 | +$5.2M | |
| SMRT, Smartrent | Hold | 1,925,930 | $2.68 | $5.2M | — | — | |
| Revance Therapeutics | Hold | 1,023,663 | $4.92 | $5M | — | — | |
| ZTS, Zoetis | Reduce −9.5% | 28,700 | $169.21 | $4.9M | −3,000 | −$1.4M | |
| MUFG | Reduce −44.2% | 460,144 | $10.23 | $4.7M | −364,753 | −$2.4M | |
| ELV, Elevance Health | Add +34.3% | 9,000 | $518.54 | $4.7M | +2,300 | +$1.5M | |
| FR, First Industrial Realty Trust | Add +3.2% | 86,939 | $52.54 | $4.6M | +2,700 | +$131K | |
| NDSN, Nordson | Hold | 16,268 | $274.54 | $4.5M | — | — | |
| TKO, TKO Group | Hold | 51,331 | $86.41 | $4.4M | — | — | |
| MAC, Macerich | New | 255,558 | $17.23 | $4.4M | +255,558 | +$4.4M | |
| XENE, Xenon Pharmaceuticals | Hold | 100,100 | $43.05 | $4.3M | — | — | |
| DRH, Diamondrock Hospitality | Reduce −20.2% | 426,734 | $9.61 | $4.1M | −107,946 | −$920K | |
| LFUS, Littelfuse | Reduce −77.3% | 16,517 | $242.35 | $4M | −56,219 | −$15M | |
| NTRA, Natera | Add +73.7% | 41,000 | $91.46 | $3.7M | +17,400 | +$2.3M | |
| AEM, Agnico Eagle Mines | Reduce −31.6% | 59,111 | $59.65 | $3.5M | −27,281 | −$1.2M | |
| TCOM, Tri Pointe Homes | New | 85,220 | $38.66 | $3.3M | +85,220 | +$3.3M | |
| EXR, Extra Space Storage | Reduce −80.3% | 22,014 | $147.00 | $3.2M | −89,722 | −$15M | |
| PSA, Public Storage | Reduce −39.9% | 10,991 | $290.06 | $3.2M | −7,300 | −$2.4M | |
| HLNE, Hamilton Lane | New | 27,279 | $112.76 | $3.1M | +27,279 | +$3.1M | |
| HDB, HDFC Bank | Reduce −24.8% | 54,176 | $55.97 | $3M | −17,902 | −$1.8M | |
| ACVA, Acv Auctions | Reduce −3.9% | 156,395 | $18.77 | $2.9M | −6,308 | +$471K | |
| GDS, GDS Holdings | New | 435,468 | $6.65 | $2.9M | +435,468 | +$2.9M | |
| NICE | Hold | 11,035 | $260.62 | $2.9M | — | — | |
| Taboola.com | Reduce −10.9% | 612,218 | $4.44 | $2.7M | −75,149 | −$258K | |
| SGRY, Surgery Partners | Add +100.0% | 90,000 | $29.83 | $2.7M | +45,000 | +$1.2M | |
| SKT | Reduce −21.1% | 88,325 | $29.53 | $2.6M | −23,600 | −$494K | |
| PGR, Progressive | Reduce −4.6% | 12,400 | $206.82 | $2.6M | −600 | +$494K | |
| TXN, Texas Instruments | Hold | 13,085 | $174.21 | $2.3M | — | — | |
| GMAB, Genmab A/s | Reduce −48.0% | 72,231 | $29.91 | $2.2M | −66,714 | −$2.3M | |
| BN, Brookfield Corporation | Reduce −42.4% | 59,068 | $36.04 | $2.1M | −43,532 | −$1.5M | |
| FISV, Fiserv | Reduce −1.4% | 13,213 | $159.82 | $2.1M | −187 | +$332K | |
| IMVT, Immunovant | Add +1.7% | 60,000 | $32.31 | $1.9M | +1,000 | −$547K | |
| MANU, Manchester Utd | Reduce −91.6% | 111,479 | $13.96 | $1.6M | −1,217,640 | −$26M | |
| KMX, CarMax | Hold | 16,767 | $87.11 | $1.5M | — | — | |
| BLK, BlackRock | Reduce −20.9% | 1,700 | $833.70 | $1.4M | −450 | −$328K | |
| GPN, Global Payments | Reduce −1.1% | 8,900 | $133.66 | $1.2M | −100 | +$47K | |
| TTC, Toro | Reduce −2.2% | 12,177 | $91.63 | $1.1M | −280 | −$80K | |
| ALX, Alexanders | Hold | 5,000 | $217.14 | $1.1M | — | — | |
| DNLI, Denali Therapeutics | Hold | 50,500 | $20.52 | $1M | — | — | |
| JKHY | Add +4.6% | 5,960 | $173.73 | $1M | +260 | +$104K | |
| Envestnet | Hold | 17,087 | $57.91 | $990K | — | — | |
| TEL, TE Connectivity | Hold | 6,675 | $145.24 | $969K | — | — | |
| SDGR, Schrodinger | Reduce −90.8% | 35,000 | $27.00 | $945K | −347,213 | −$13M | |
| DKS, Dicks Sporting Goods | Hold | 3,831 | $224.86 | $861K | — | — | |
| LBRDA, Liberty Broadband | Reduce −7.0% | 14,580 | $57.23 | $834K | −1,092 | −$429K | |
| HD, Home Depot | Hold | 2,000 | $383.60 | $767K | — | — | |
| VCTR, Victory Cap | Hold | 16,596 | $42.43 | $704K | — | — | |
| EFX, Equifax | Reduce −0.7% | 2,583 | $267.52 | $691K | −17 | +$48K | |
| Exact Sciences | Reduce −67.7% | 10,000 | $69.06 | $691K | −21,000 | −$1.6M | |
| QCOM, Qualcomm | Hold | 4,000 | $169.30 | $677K | — | — | |
| EW, Edwards Lifesciences | Hold | 6,743 | $95.56 | $644K | — | — | |
| BRK.A, Berkshire Hathaway | Hold | 1 | $634,440 | $634K | — | — | |
| MDB, MongoDB | Reduce −3.8% | 1,655 | $358.64 | $594K | −65 | −$110K | |
| WRBY, Warby Parker | Hold | 39,600 | $13.61 | $539K | — | — | |
| MU, Micron Technology | Add +157.4% | 4,200 | $117.89 | $495K | +2,568 | +$356K | |
| Innovid | Hold | 191,161 | $2.49 | $476K | — | — | |
| AAPL, Apple | Hold | 2,017 | $171.48 | $346K | — | — | |
| GS, Goldman Sachs | Hold | 800 | $417.69 | $334K | — | — | |
| PG, Procter & Gamble | Hold | 1,796 | $162.25 | $291K | — | — | |
| FAST, Fastenal | Hold | 2,330 | $77.14 | $180K | — | — | |
| CI&T | Reduce −13.9% | 25,830 | $4.13 | $107K | −4,170 | −$51K | |
| SJM, Smucker | Hold | 251 | $125.87 | $32K | — | — | |
| VTS, Vitesse Energy | Hold | 1,318 | $23.73 | $31K | — | — | |
| CYH | Hold | 100 | $3.50 | $350 | — | — |
Showing top 50 of 329 by value
Exits / last held
Gone since 2023 Q4, shown at their last reported size.
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| COO, Cooper Companies | Exit | 0 | $378.44 | $95M | −251,098 | −$95M | |
| MKTX, Marketaxess | Exit | 0 | $292.84 | $20M | −67,596 | −$20M | |
| CLVT, Clarivate Analytics | Exit | 0 | $9.26 | $19M | −2,000,000 | −$19M | |
| Stoneco | Exit | 0 | $18.03 | $11M | −626,634 | −$11M | |
| QLYS, Qualys | Exit | 0 | $196.27 | $9.1M | −46,222 | −$9.1M | |
| Ichor | Exit | 0 | $33.63 | $7.8M | −231,384 | −$7.8M | |
| EPAM, EPAM Systems | Exit | 0 | $297.35 | $7.5M | −25,263 | −$7.5M | |
| GPCR, Structure Therapeutics | Exit | 0 | $40.76 | $4.8M | −118,333 | −$4.8M | |
| VTR, Ventas | Exit | 0 | $49.85 | $3.1M | −62,893 | −$3.1M | |
| HUM, Humana | Exit | 0 | $457.88 | $2.5M | −5,425 | −$2.5M | |
| VGT, Vanguard World Funds | Exit | 0 | $484.10 | $1.6M | −3,396 | −$1.6M | |
| MRNA, Moderna | Exit | 0 | $99.47 | $746K | −7,500 | −$746K | |
| VLTO, Veralto | Exit | 0 | $82.38 | $273K | −3,314 | −$273K | |
| QQQ, Invesco QQQ Trust | Exit | 0 | $407.98 | $133K | −326 | −$133K | |
| SPY, SPDR S&P 500 ETF Trust | Exit | 0 | $483.33 | $29K | −60 | −$29K |
Filings history
20 periods, with AUM normalized
| Period | Holds | 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 to 2026 Q2