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%

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 345 holdings

Top 5 52.4%, top 10 60.9%

AUM over time

2026 Q2 $66.6B +101.2% QoQ

Q3 2021

Q1 2022

Q1 2023

Q1 2024

Q1 2025

Q1 2026

Book

2022 Q3 2022 Q2, filed 14 Nov, long equity only

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TSLA, Tesla	14.97%, was 12.56%	Add +200.7%	17,468,447	$265.25	$4.6B	+11,659,291	+$722M
IT, Gartner	4.62%	Reduce −0.1%	5,171,825	$276.69	$1.4B	−5,868	+$179M
CSGP, CoStar Group	4.33%, was 3.73%	Add +0.1%	19,254,880	$69.65	$1.3B	+17,360	+$179M
FDS, FactSet	3.47%, was 3.30%	Add +0.4%	2,683,674	$400.11	$1.1B	+9,392	+$45M
MTN, Vail Resorts	3.25%, was 3.24%	Add +0.7%	4,658,452	$215.64	$1B	+31,975	−$4.3M
ACGL, Arch Capital Group	3.16%, was 3.14%	Add 0.0%	21,493,024	$45.54	$979M	+1,576	+$1.1M
MSCI	2.97%	Reduce −0.7%	2,182,211	$421.79	$920M	−14,847	+$15M
IDXX, Idexx Laboratories	2.51%, was 2.73%	Reduce −1.3%	2,387,395	$325.80	$778M	−32,645	−$71M
IRDM, Iridium Communications	2.08%	Reduce 0.0%	14,521,934	$44.37	$644M	−426	+$99M
KNSL, Kinsale Cap Group	1.77%	Reduce 0.0%	2,147,549	$255.42	$549M	−315	+$55M
CHH, Choice Hotels International	1.63%, was 1.65%	Reduce 0.0%	4,596,198	$109.52	$503M	−608	−$9.8M
SCHW, Charles Schwab	1.56%, was 1.34%	Add +1.6%	6,729,338	$71.87	$484M	+106,808	+$65M
H, Hyatt Hotels	1.38%	Reduce −2.2%	5,259,610	$80.96	$426M	−119,550	+$28M
ANSS, Ansys	1.36%, was 1.46%	Reduce 0.0%	1,894,049	$221.70	$420M	−97	−$33M
TECH, Bio Techne	1.31%, was 1.62%	Reduce −1.7%	1,427,064	$284.00	$405M	−24,312	−$98M
GLPI, Gaming & Leisure Properties	1.27%, was 1.33%	Reduce −1.5%	8,920,143	$44.24	$395M	−136,188	−$21M
GWRE, Guidewire Software	1.21%, was 1.41%	Reduce −1.3%	6,083,288	$61.58	$375M	−79,555	−$63M
MTD, Mettler-Toledo	1.21%, was 1.32%	Reduce −4.1%	344,216	$1,084	$373M	−14,818	−$39M
MAR, Marriott	1.08%, was 0.95%	Add +7.6%	2,732,088	$121.86	$333M	+191,995	+$38M
RRR, Red Rock Resorts	0.93%	Reduce −0.3%	8,359,021	$34.26	$286M	−27,524	+$6.6M
WST, West Pharmaceutical Services	0.92%, was 1.14%	Reduce −1.1%	1,159,204	$246.08	$285M	−12,353	−$69M
TSM, Taiwan Semiconductor	0.81%, was 1.03%	Reduce −6.6%	3,649,901	$68.56	$250M	−259,444	−$69M
MORN, Morningstar	0.79%, was 0.90%	Reduce −0.4%	1,150,415	$212.32	$244M	−5,000	−$35M
PRI, Primerica	0.79%	Reduce −2.7%	1,975,911	$123.45	$244M	−54,042	+$961K
PENN, Penn Entertainment	0.76%, was 0.85%	Reduce −1.4%	8,570,356	$27.51	$236M	−123,954	−$29M
VRSK, Verisk	0.68%	Add +1.8%	1,239,686	$170.53	$211M	+21,548	+$556K
Endava	0.65%	Add +1.5%	2,482,508	$80.63	$200M	+36,434	−$16M
SBAC, SBA Communications	0.64%	Add +7.1%	700,940	$284.65	$200M	+46,568	−$9.9M
DAY, Ceridian HCM	0.63%, was 0.53%	Add +0.2%	3,499,034	$55.88	$196M	+6,326	+$31M
CNS, Cohen & Steers	0.63%	Add 0.0%	3,120,668	$62.63	$195M	+58	−$3M
EFOR, Asgn	0.61%	Hold	2,087,359	$90.37	$189M	—	—
SITE, Siteone Landscape Supply	0.58%	Add +0.6%	1,727,527	$104.14	$180M	+10,988	−$24M
FND, Floor & Decor	0.58%	Reduce −4.5%	2,533,914	$70.26	$178M	−120,188	+$11M
GTM, Zoominfo Technologies	0.57%, was 0.45%	Add +0.8%	4,258,352	$41.66	$177M	+35,583	+$37M
ARE	0.56%	Add +0.4%	1,239,332	$140.19	$174M	+4,381	−$5.4M
ICLR, Icon	0.55%	Add +4.2%	922,537	$183.78	$170M	+37,079	−$22M
BABA, Alibaba	0.53%, was 0.78%	Reduce −3.4%	2,057,140	$79.99	$165M	−71,969	−$77M
AMZN, Amazon	0.52%	Reduce −4.3%	1,437,599	$113.00	$162M	−64,538	+$2.9M
SPOT, Spotify	0.49%, was 0.56%	Reduce −5.2%	1,757,883	$86.30	$152M	−96,835	−$22M
TREX	0.49%	Add +0.8%	3,445,706	$43.94	$151M	+28,663	−$35M
ARGX, Argenx	0.48%, was 0.51%	Reduce −0.8%	417,201	$353.05	$147M	−3,444	−$12M
Aspen Technology	0.45%	New	580,972	$238.20	$138M	+580,972	+$138M
BFAM	0.43%, was 0.70%	Reduce −10.7%	2,318,297	$57.65	$134M	−276,605	−$86M
VEEV, Veeva Systems	0.42%, was 0.51%	Reduce −1.4%	796,079	$164.88	$131M	−11,524	−$29M
Holding	0.42%	Hold	1,843,114	$70.44	$130M	—	—
FIGS, FIGS Inc	0.42%, was 0.07%	Add +554.8%	15,717,196	$8.25	$130M	+13,316,794	+$108M
RIVN, Rivian Automotive	0.42%	Reduce −21.2%	3,905,032	$32.91	$129M	−1,052,439	+$910K
MSFT, Microsoft	0.39%	Add 0.0%	524,368	$232.90	$122M	+35	−$13M
DXCM, DexCom	0.38%, was 0.35%	Add 0.0%	1,470,746	$80.54	$118M	+672	+$8.9M
BIDU, Baidu	0.38%, was 0.49%	Reduce −4.3%	990,572	$117.49	$116M	−44,078	−$38M
IBP, Installed Building Products	0.37%	Hold	1,423,210	$80.99	$115M	—	—
VRSN, VeriSign	0.37%	Hold	660,068	$173.70	$115M	—	—
BN, Brookfield Corporation	0.36%, was 0.42%	Reduce −6.4%	2,732,620	$40.89	$112M	−188,252	−$18M
ILMN, Illumina	0.36%	Reduce −1.4%	576,447	$190.79	$110M	−8,162	+$2.2M
BYD, Boyd Gaming	0.35%, was 0.36%	Reduce −0.8%	2,247,963	$47.65	$107M	−18,157	−$5.6M
DEI, Douglas Emmett	0.34%, was 0.42%	Reduce −0.3%	5,793,220	$17.93	$104M	−18,985	−$26M
ROP, Roper Technologies	0.34%	Add +0.5%	288,533	$359.64	$104M	+1,480	−$9.5M
TTD, Trade Desk	0.33%, was 0.22%	Add +5.7%	1,719,553	$59.75	$103M	+93,211	+$35M
BWIN, BRP Group	0.33%, was 0.30%	Add 0.0%	3,881,222	$26.35	$102M	+500	+$8.6M
SSNC, SS&C Technologies	0.32%, was 0.49%	Reduce −21.0%	2,072,919	$47.75	$99M	−550,974	−$53M
HLI, Houlihan Lokey	0.32%	Hold	1,300,895	$75.38	$98M	—	—
EQIX, Equinix	0.31%	Add +3.1%	170,673	$568.84	$97M	+5,190	−$12M
TRU, Transunion	0.31%	Add +0.9%	1,611,234	$59.49	$96M	+14,133	−$32M
CRWD, CrowdStrike	0.31%	Add +1.1%	580,983	$164.81	$96M	+6,601	−$1.1M
SHOP, Shopify	0.31%, was 0.28%	Add +27.8%	3,505,552	$26.94	$94M	+763,569	+$8.8M
SNOW, Snowflake	0.29%	Reduce −3.4%	520,316	$169.96	$88M	−18,344	+$14M
CAKE, Cheesecake Factory	0.29%, was 0.21%	Add +22.9%	3,013,783	$29.28	$88M	+562,138	+$23M
MRCY, Mercury Systems	0.28%, was 0.50%	Reduce −11.0%	2,151,585	$40.60	$87M	−266,000	−$68M
CPNG, Coupang	0.28%	Reduce −22.9%	5,227,933	$16.67	$87M	−1,552,973	+$693K
RBC, RBC Bearings	0.27%	Hold	396,786	$207.81	$82M	—	—
EPAM, EPAM Systems	0.27%	Reduce −13.4%	226,990	$362.19	$82M	−35,269	+$4.9M
IEX, Idex	0.26%, was 0.24%	Add +0.9%	410,130	$199.85	$82M	+3,554	+$8.1M
CBRE, CBRE Group	0.26%, was 0.34%	Reduce −14.6%	1,213,855	$67.51	$82M	−207,539	−$23M
GOOG, Alphabet Class C	0.26%	Add +1120.7%	844,139	$96.15	$81M	+774,988	−$70M
REXR, Rexford Industrial Realty	0.25%, was 0.24%	Add +16.9%	1,510,650	$52.00	$79M	+218,544	+$4.1M
YMM, Full Truck Alliance	0.25%, was 0.36%	Reduce −4.4%	11,749,265	$6.55	$77M	−543,317	−$34M
VRT, Vertiv	0.24%	Hold	7,650,000	$9.72	$74M	—	—
GTLS, Chart Industries	0.24%, was 0.19%	Add +14.3%	400,037	$184.35	$74M	+50,000	+$15M
PGNY, Progyny	0.23%	Reduce −11.3%	1,954,628	$37.06	$72M	−250,000	+$8.4M
Altair Engineering	0.23%	Hold	1,634,730	$44.22	$72M	—	—
FICO, Fair Isaac	0.23%, was 0.22%	Add +0.8%	171,226	$412.01	$71M	+1,316	+$2.4M
CDW	0.23%, was 0.22%	Add +1.4%	450,532	$156.08	$70M	+6,258	+$319K
BAP, Credicorp	0.23%, was 0.22%	Add +1.0%	572,610	$122.80	$70M	+5,671	+$2.3M
Liberty Media Corporation Delaware	0.23%	Hold	1,200,000	$58.50	$70M	—	—
APH, Amphenol	0.22%, was 0.21%	Add +1.2%	1,022,985	$66.96	$68M	+11,799	+$3.4M
NVDA, Nvidia	0.22%	Add +8.0%	560,569	$121.39	$68M	+41,321	−$11M
MELI, MercadoLibre	0.21%, was 0.16%	Add +3.8%	79,873	$827.78	$66M	+2,890	+$17M
TDG, TransDigm	0.21%	Hold	125,000	$524.82	$66M	—	—
Beauty Health	0.21%, was 0.30%	Reduce −22.4%	5,561,512	$11.79	$66M	−1,606,672	−$27M
DDOG, Datadog	0.21%, was 0.19%	Add +19.9%	734,958	$88.78	$65M	+121,745	+$6.8M
YUMC, Yum China	0.21%, was 0.25%	Reduce −14.5%	1,357,897	$47.33	$64M	−230,500	−$13M
COO, Cooper Companies	0.21%, was 0.25%	Reduce −3.7%	242,511	$263.90	$64M	−9,293	−$15M
ROL, Rollins	0.21%	Add +0.1%	1,842,482	$34.68	$64M	+2,725	−$347K
DRVN, Driven Brands	0.21%	Hold	2,275,000	$27.98	$64M	—	—
CGNX, Cognex	0.20%	Hold	1,500,000	$41.45	$62M	—	—
LVS, Las Vegas Sands	0.20%, was 0.21%	Reduce −15.8%	1,656,919	$37.52	$62M	−311,320	−$3.9M
CWAN	0.20%	Reduce −2.3%	3,673,632	$16.79	$62M	−88,144	+$16M
PLD, Prologis	0.20%, was 0.15%	Add +55.2%	598,590	$101.60	$61M	+213,005	+$15M
WCN, Waste Connections	0.20%	Hold	450,000	$135.13	$61M	—	—
Afya	0.19%	Reduce −7.0%	4,373,723	$13.56	$59M	−328,769	+$13M
CG, Carlyle Group	0.19%, was 0.25%	Reduce −6.7%	2,252,652	$25.84	$58M	−162,000	−$18M
PLNT, Planet Fitness	0.19%	Add +8.1%	1,000,000	$57.66	$58M	+75,000	−$5.2M
AMT, American Tower	0.19%, was 0.22%	Reduce −1.2%	267,778	$214.70	$57M	−3,226	−$12M
AVNT, Avient	0.18%	Hold	1,850,000	$30.30	$56M	—	—
HQY, Healthequity	0.17%	Hold	800,000	$67.17	$54M	—	—
INSP, Inspire Medical Systems	0.17%	Add +1.4%	293,336	$177.37	$52M	+4,100	−$806K
FA, First Advantage	0.17%, was 0.15%	Add +5.3%	4,000,000	$12.83	$51M	+200,000	+$3.2M
MKTX, Marketaxess	0.17%, was 0.19%	Reduce −0.3%	230,546	$222.49	$51M	−772	−$7.9M
UTZ, Utz Brands	0.16%	Hold	3,350,000	$15.10	$51M	—	—
FIS, Fidelity National Information Services	0.16%, was 0.20%	Reduce −1.4%	664,532	$75.57	$50M	−9,431	−$12M
MA, Mastercard	0.16%, was 0.17%	Reduce −0.1%	170,350	$284.34	$48M	−195	−$5.4M
European Wax Center	0.15%, was 0.13%	Add +11.8%	2,590,400	$18.45	$48M	+273,200	+$7M
GDYN, Grid Dynamics	0.15%, was 0.10%	Add +41.7%	2,550,000	$18.73	$48M	+750,000	+$17M
BX, Blackstone	0.15%	Add +1.2%	567,723	$83.70	$48M	+6,845	−$3.7M
JBTM, John Bean Technologies	0.15%	Hold	550,000	$86.00	$47M	—	—
ZLAB, Zai Lab	0.15%, was 0.19%	Reduce −20.4%	1,375,817	$34.20	$47M	−353,144	−$13M
Krispy Kreme	0.15%, was 0.12%	Add +45.8%	4,046,476	$11.53	$47M	+1,271,995	+$8.9M
Revance Therapeutics	0.15%, was 0.07%	Add +2.2%	1,720,508	$27.00	$46M	+37,500	+$23M
JD, JD.com	0.15%, was 0.20%	Reduce −7.9%	910,119	$50.30	$46M	−78,043	−$18M
COLD, Americold Realty Trust	0.15%	Hold	1,848,636	$24.60	$45M	—	—
AEIS, Advanced Energy Industries	0.14%	Hold	570,048	$77.41	$44M	—	—
NOW, ServiceNow	0.14%	Add 0.0%	114,038	$377.61	$43M	+43	−$11M
NET, Cloudflare	0.14%, was 0.10%	Add +12.1%	764,489	$55.31	$42M	+82,588	+$12M
INVH, Invitation Homes	0.14%, was 0.16%	Reduce −9.4%	1,248,040	$33.77	$42M	−129,499	−$6.9M
KTOS	0.13%	Hold	4,112,756	$10.16	$42M	—	—
Velo3d	0.13%, was 0.03%	Add +49.9%	10,574,829	$3.94	$42M	+3,522,284	+$32M
PSA, Public Storage	0.13%, was 0.16%	Reduce −11.9%	141,224	$292.81	$41M	−19,067	−$8.8M
AXON, Axon Enterprise	0.13%	Hold	351,800	$115.75	$41M	—	—
JLL, Jones Lang Lasalle	0.13%, was 0.18%	Reduce −18.1%	268,202	$151.07	$41M	−59,340	−$17M
Silk Road Medical	0.13%	Hold	872,281	$45.00	$39M	—	—
SHLS	0.13%	Reduce −10.0%	1,800,000	$21.55	$39M	−200,000	+$5.8M
Stoneco	0.13%	Reduce −17.7%	4,065,922	$9.53	$39M	−872,405	+$723K
Nuvei	0.12%	Add +3.6%	1,418,008	$27.05	$38M	+49,409	−$11M
SFM, Sprout Social	0.12%, was 0.09%	Add +20.0%	600,000	$60.68	$36M	+100,000	+$7.4M
MGM, MGM Resorts	0.12%, was 0.15%	Reduce −26.6%	1,205,224	$29.72	$36M	−436,294	−$12M
GTLB, Gitlab	0.12%	Add +1.9%	697,948	$51.22	$36M	+13,139	−$642K
GFI, Gold Fields	0.11%, was 0.14%	Reduce −9.7%	4,374,870	$8.09	$35M	−469,171	−$8.8M
Tenaris	0.11%, was 0.15%	Reduce −25.5%	1,353,831	$25.84	$35M	−464,444	−$12M
WEX	0.11%	Hold	275,300	$126.94	$35M	—	—
WTW, Willis Towers Watson	0.11%	Add +1.8%	173,623	$200.94	$35M	+3,092	+$1.2M
INDI, Indie Semiconductor	0.11%, was 0.08%	Add +10.9%	4,722,869	$7.32	$35M	+465,057	+$10M
DH, Definitive Healthcare	0.11%	Add +5.2%	2,205,235	$15.54	$34M	+108,237	−$14M
QLYS, Qualys	0.11%	Hold	245,300	$139.39	$34M	—	—
CLVT, Clarivate Analytics	0.11%	Add +20.6%	3,554,603	$9.39	$33M	+607,067	−$7.5M
Couchbase	0.11%	Add +15.3%	2,321,535	$14.27	$33M	+307,767	+$62K
TFX, Teleflex	0.11%, was 0.19%	Reduce −34.4%	161,431	$201.46	$33M	−84,597	−$28M
Holding	0.10%	Hold	248,032	$130.55	$32M	—	—
LBRDA, Liberty Broadband Series C	0.10%, was 0.17%	Reduce −4.4%	431,501	$73.80	$32M	−20,000	−$20M
GH, Guardant Health	0.10%	Reduce −0.8%	584,050	$53.83	$31M	−4,595	+$7.7M
MSGS, MSG Sports	0.10%	Hold	225,000	$136.66	$31M	—	—
V, Visa	0.10%, was 0.11%	Reduce 0.0%	172,569	$177.65	$31M	−21	−$3.3M
POOL, Pool Corporation	0.10%, was 0.07%	Add +48.2%	96,187	$318.21	$31M	+31,299	+$7.8M
PAR, Par Technology	0.10%, was 0.13%	Reduce −5.6%	1,029,597	$29.53	$30M	−61,001	−$10M
ISRG, Intuitive Surgical	0.10%	Add +6.7%	159,091	$187.44	$30M	+9,993	−$105K
HEI, Heico	0.10%, was 0.09%	Add +0.1%	257,611	$114.62	$30M	+272	+$2.4M
WIX, Wix.com	0.09%, was 0.19%	Reduce −59.1%	374,961	$78.23	$29M	−541,680	−$31M
TROW, T. Rowe Price	0.09%	Hold	269,298	$105.01	$28M	—	—
FBIN, Fortune Brands	0.09%	Add +3.0%	526,118	$53.69	$28M	+15,422	−$2.3M
VMC, Vulcan Materials	0.09%, was 0.10%	Reduce −21.3%	178,515	$157.71	$28M	−48,393	−$4.1M
XP, XP Inc	0.09%, was 0.11%	Reduce −19.9%	1,479,733	$19.01	$28M	−367,644	−$5M
Repay	0.09%	Add +2.6%	3,915,000	$7.06	$28M	+100,000	−$21M
CDNA, Caredx	0.09%, was 0.07%	Add +56.1%	1,621,839	$17.02	$28M	+582,868	+$5.3M
ALKT, Alkami Technology	0.09%	Reduce −8.3%	1,782,345	$15.05	$27M	−160,273	−$159K
Dlocal	0.09%	Add +25.0%	1,306,130	$20.52	$27M	+260,835	−$637K
AMH	0.08%	Add +4.5%	798,031	$32.81	$26M	+34,307	−$883K
GOOGL, Alphabet Class A	0.08%	Add +1717.8%	273,084	$95.65	$26M	+258,061	−$6.6M
ONT	0.08%	Hold	761,137	$33.65	$26M	—	—
Essent Group	0.08%	Hold	728,982	$34.87	$25M	—	—
EQR, Equity Residential	0.08%, was 0.15%	Reduce −39.8%	377,403	$67.22	$25M	−249,192	−$20M
Hillman Solutions	0.08%	Hold	3,250,000	$7.54	$25M	—	—
LOW, Lowe's	0.08%, was 0.12%	Reduce −37.3%	128,789	$187.81	$24M	−76,485	−$12M
TXRH, Texas Roadhouse	0.08%, was 0.01%	Add +351.8%	276,478	$87.26	$24M	+215,278	+$20M
NEOG, Neogen	0.08%	Add +0.2%	1,708,134	$13.97	$24M	+3,005	−$17M
HUBS, HubSpot	0.08%, was 0.10%	Reduce −18.3%	87,435	$270.12	$24M	−19,521	−$8.5M
Liberty Media Corporation Delaware	0.08%	Hold	625,000	$37.71	$24M	—	—
Ping Identity	0.08%	Hold	837,781	$28.07	$24M	—	—
ZS, Zscaler	0.08%, was 0.07%	Add +0.3%	142,665	$164.37	$23M	+470	+$2.2M
ELS, Equity Lifestyle Properties	0.08%, was 0.12%	Reduce −28.9%	371,856	$62.84	$23M	−150,919	−$13M
TOL, Toll Brothers	0.08%, was 0.07%	Add +12.4%	553,577	$42.00	$23M	+61,166	+$1.3M
INGN, Inogen	0.08%	Hold	956,644	$24.28	$23M	—	—
BILL, Bill Holdings	0.07%, was 0.06%	Add +2.2%	175,269	$132.37	$23M	+3,744	+$4.3M
VRNS, Varonis Systems	0.07%	Hold	850,788	$26.52	$23M	—	—
LEN, Lennar	0.07%, was 0.08%	Reduce −17.1%	301,870	$74.55	$23M	−62,371	−$3.2M
JBI	0.07%	Add +11.1%	2,500,000	$8.92	$22M	+250,000	+$2M
ASML	0.07%	Add +10.4%	53,516	$415.35	$22M	+5,061	−$831K
TW, Tradeweb Markets	0.07%	Add +3.0%	391,270	$56.42	$22M	+11,223	−$3.9M
GDS, GDS Holdings	0.07%, was 0.13%	Reduce −1.1%	1,216,383	$17.66	$21M	−13,059	−$20M
GLOB, Globant	0.07%, was 0.06%	Add +1.1%	114,224	$187.08	$21M	+1,272	+$1.7M
DHI, D.R. Horton	0.07%, was 0.05%	Add +37.5%	310,836	$67.35	$21M	+84,731	+$6M
XYZ, Block	0.07%	Add +5.8%	378,586	$54.99	$21M	+20,889	−$1.2M
DT, Dynatrace	0.07%	Hold	596,793	$34.81	$21M	—	—
MC, Moelis	0.07%, was 0.08%	Reduce −1.5%	608,975	$33.81	$21M	−9,437	−$3.7M
UNH, UnitedHealth Group	0.06%	Hold	39,534	$505.03	$20M	—	—
TEAM, Atlassian	0.06%, was 0.03%	Add +71.0%	94,266	$210.58	$20M	+39,145	+$9.5M
Lufax	0.06%	Add +36.4%	7,808,671	$2.54	$20M	+2,082,389	−$15M
LFUS, Littelfuse	0.06%	Hold	98,775	$198.69	$20M	—	—
BV, Brightview	0.06%, was 0.09%	Reduce −1.8%	2,401,614	$7.94	$19M	−43,568	−$10M
Netstreit	0.06%, was 0.01%	Add +995.1%	1,054,626	$17.81	$19M	+958,318	+$17M
AZNN	0.06%	Add +2.5%	336,871	$54.84	$18M	+8,300	−$3.2M
Navitas Semiconductor	0.06%, was 0.03%	Add +44.9%	3,745,471	$4.85	$18M	+1,160,515	+$8.2M
HEI, Heico	0.06%	Hold	125,993	$143.98	$18M	—	—
Liberty Media Corporation Delaware	0.06%	Hold	341,459	$52.52	$18M	—	—
Smartsheet	0.06%	New	515,743	$34.36	$18M	+515,743	+$18M
SDGR, Schrodinger	0.06%	Reduce −2.9%	707,804	$24.98	$18M	−21,033	−$1.6M
ALGM, Allegro Microsystems	0.05%	Hold	778,795	$21.85	$17M	—	—
AVB, Avalonbay Cmntys	0.05%, was 0.12%	Reduce −52.8%	91,435	$184.19	$17M	−102,365	−$21M
Nova	0.05%	Hold	191,563	$85.30	$16M	—	—
EA, Electronic Arts	0.05%	Reduce 0.0%	140,589	$115.71	$16M	−37	−$839K
Shockwave Medical	0.05%, was 0.06%	Reduce −38.2%	58,405	$278.08	$16M	−36,122	−$1.8M
EW, Edwards Lifesciences	0.05%	Add +1.6%	194,935	$82.63	$16M	+2,978	−$2.1M
Viewray	0.05%	Hold	4,400,929	$3.64	$16M	—	—
Inari Medical	0.05%	Reduce −9.6%	214,687	$72.64	$16M	−22,928	−$560K
E2open Parent	0.05%, was 0.07%	Reduce −12.5%	2,501,844	$6.07	$15M	−358,944	−$7.1M
LPLA, LPL Financial	0.05%, was 0.03%	Add +44.9%	68,692	$218.48	$15M	+21,292	+$6.3M
Maxcyte	0.05%	Reduce −5.2%	2,267,949	$6.50	$15M	−123,209	+$3.4M
Holding	0.05%, was 0.09%	Reduce −34.4%	1,315,228	$11.16	$15M	−690,128	−$15M
ACMR, Acm Resh	0.04%, was 0.07%	Reduce −10.0%	1,109,333	$12.46	$14M	−122,847	−$6.9M
Endeavor Group	0.04%	Reduce 0.0%	674,931	$20.26	$14M	−193	−$207K
DKNG, Draftkings	0.04%	Hold	875,000	$15.14	$13M	—	—
RXR Acquisition	0.04%	Hold	1,317,090	$9.83	$13M	—	—
VCYT, Veracyte	0.04%	Hold	776,807	$16.60	$13M	—	—
Ichor	0.04%	Hold	531,384	$24.21	$13M	—	—
BNTX, Biontech	0.04%	Add +22.6%	92,095	$134.88	$12M	+16,977	+$1.2M
SMRT, Smartrent	0.04%	Add +0.4%	5,465,034	$2.27	$12M	+20,180	−$12M
Holding	0.04%	Hold	1,250,000	$9.84	$12M	—	—
Fiverr International	0.04%	Add +2.5%	388,246	$30.59	$12M	+9,384	−$1.2M
ESTA, Establishment Labs	0.04%	Hold	214,300	$54.61	$12M	—	—
ACVA, Acv Auctions	0.04%	Hold	1,578,721	$7.19	$11M	—	—
NOVT, Novanta	0.04%	Hold	96,845	$115.65	$11M	—	—
ARWR, Arrowhead Pharmaceuticals	0.04%	Reduce 0.0%	338,792	$33.05	$11M	−150	−$737K
LLY, Eli Lilly	0.03%	Add +2.8%	32,892	$323.36	$11M	+900	+$263K
TMO, Thermo Fisher Scientific	0.03%, was 0.04%	Reduce −5.2%	20,910	$507.17	$11M	−1,153	−$1.4M
WDAY, Workday	0.03%	Add +4.8%	68,854	$152.22	$10M	+3,139	+$1.3M
Forgerock	0.03%	Hold	708,644	$14.53	$10M	—	—
Holding	0.03%	Hold	4,037,000	$2.54	$10M	—	—
TTWO, Take-Two Interactive	0.03%, was 0.04%	Reduce 0.0%	90,042	$109.00	$9.8M	−17	−$1.2M
MPWR, Monolithic Power Systems	0.03%, was 0.01%	Add +222.6%	26,722	$363.41	$9.7M	+18,438	+$6.5M
Sweetgreen	0.03%, was 0.06%	Reduce −69.5%	496,087	$18.50	$9.2M	−1,129,495	−$9.8M
TXG, 10X Genomics	0.03%, was 0.06%	Reduce −22.3%	315,279	$28.48	$9M	−90,676	−$9.4M
META, Meta Platforms	0.03%	Add +0.3%	62,404	$135.68	$8.5M	+178	−$1.6M
DNLI, Denali Therapeutics	0.03%	Reduce −0.3%	274,862	$30.69	$8.4M	−843	+$322K
Azek	0.03%, was 0.06%	Reduce −56.5%	500,000	$16.62	$8.3M	−650,000	−$11M
EXR, Extra Space Storage	0.03%, was 0.02%	Add +6.7%	48,111	$172.70	$8.3M	+3,040	+$642K
CERS, Cerus	0.03%	Hold	2,212,952	$3.60	$8M	—	—
HUM, Humana	0.02%, was 0.01%	Add +81.4%	15,150	$485.21	$7.4M	+6,800	+$3.4M
BAH	0.02%	Hold	77,400	$92.35	$7.1M	—	—
ABNB, Airbnb	0.02%	Add +8.3%	65,300	$105.04	$6.9M	+5,028	+$1.5M
HD, Home Depot	0.02%, was 0.05%	Reduce −54.4%	24,699	$275.92	$6.8M	−29,499	−$8.1M
MCK, McKesson	0.02%	Hold	19,600	$339.85	$6.7M	—	—
SPHR	0.02%	Hold	150,000	$44.09	$6.6M	—	—
HGV, Hilton Grand Vacations	0.02%, was 0.06%	Reduce −62.4%	198,508	$32.89	$6.5M	−329,663	−$12M
ABBV, AbbVie	0.02%	Add +7.8%	48,100	$134.22	$6.5M	+3,500	−$375K
WRBY, Warby Parker	0.02%	Reduce −12.7%	483,118	$13.34	$6.4M	−70,426	+$212K
DLR, Digital Realty	0.02%, was 0.13%	Reduce −79.3%	63,475	$99.17	$6.3M	−243,500	−$34M
A, Agilent Technologies	0.02%	Add +0.4%	51,088	$121.55	$6.2M	+202	+$166K
GMAB, Genmab A/s	0.02%	Reduce −7.1%	192,693	$32.13	$6.2M	−14,800	−$550K
Duke Realty	0.02%, was 0.03%	Reduce −16.2%	124,277	$48.20	$6M	−24,086	−$2.2M
AAT	0.02%	Hold	228,500	$25.72	$5.9M	—	—
Azul	0.02%	Add +7.5%	711,258	$8.14	$5.8M	+49,438	+$1.1M
RHI, Robert Half International	0.02%	Hold	75,678	$76.50	$5.8M	—	—
LBRDA, Liberty Broadband Series A	0.02%	Hold	75,000	$74.60	$5.6M	—	—
AMD, Advanced Micro Devices	0.02%	Reduce −8.6%	86,722	$63.36	$5.5M	−8,180	−$1.8M
Pegasystems	0.02%, was 0.15%	Reduce −82.5%	165,667	$32.14	$5.3M	−782,457	−$40M
ELV, Elevance Health	0.02%	New	11,600	$454.22	$5.3M	+11,600	+$5.3M
MANH, Manhattan Assocs	0.02%	Hold	39,599	$133.03	$5.3M	—	—
Stevanato Group	0.02%	Reduce −11.6%	304,151	$16.94	$5.2M	−40,000	−$289K
NDSN, Nordson	0.02%	Hold	23,000	$212.26	$4.9M	—	—
VRTX, Vertex Pharmaceuticals	0.02%	Hold	16,600	$289.52	$4.8M	—	—
Membership Collective Group	0.02%	Reduce −2.9%	1,000,000	$4.72	$4.7M	−30,000	−$2M
MRK, Merck	0.02%, was 0.01%	Add +15.2%	54,500	$86.13	$4.7M	+7,200	+$382K
ENTG, Entegris	0.02%, was 0.01%	Add +40.6%	56,295	$83.03	$4.7M	+16,265	+$986K
DKS, Dicks Sporting Goods	0.01%	Hold	43,320	$104.64	$4.5M	—	—
HDB, HDFC Bank	0.01%	Add +29.3%	72,341	$58.42	$4.2M	+16,409	+$1.2M
BN, Brookfield Corporation	0.01%	New	117,381	$35.90	$4.2M	+117,381	+$4.2M
MIR, Mirion Technologies	0.01%, was 0.02%	Reduce −53.2%	558,304	$7.47	$4.2M	−635,600	−$2.7M
AEM, Agnico Eagle Mines	0.01%	Hold	98,668	$42.23	$4.2M	—	—
HLLY, Holley	0.01%, was 0.07%	Reduce −49.4%	1,000,000	$4.05	$4.1M	−975,000	−$17M
AZTA, Azenta	0.01%, was 0.04%	Reduce −45.9%	93,000	$42.86	$4M	−79,000	−$8.4M
Taboola.com	0.01%	Hold	2,178,242	$1.81	$3.9M	—	—
Jamf	0.01%	Hold	175,000	$22.16	$3.9M	—	—
Tishman Speyer Innovation	0.01%	Hold	381,620	$9.85	$3.8M	—	—
ZTS, Zoetis	0.01%, was 0.02%	Reduce −12.6%	25,185	$148.30	$3.7M	−3,643	−$1.2M
CCI, Crown Castle	0.01%	Add +52.5%	25,717	$144.53	$3.7M	+8,857	+$878K
SUI, Sun Cmntys	0.01%, was 0.02%	Reduce −26.9%	27,111	$135.33	$3.7M	−9,994	−$2.2M
Holding	0.01%	Hold	1,845,074	$1.98	$3.7M	—	—
KMX, CarMax	0.01%, was 0.02%	Reduce −3.0%	55,190	$66.03	$3.6M	−1,678	−$1.5M
ABT, Abbott Laboratories	0.01%	Hold	36,662	$96.75	$3.5M	—	—
DHR, Danaher	0.01%	Add +116.6%	13,628	$258.29	$3.5M	+7,337	+$1.9M
INTU, Intuit	0.01%	Add +1.7%	8,876	$387.34	$3.4M	+148	+$74K
Kornit Digital	0.01%	Hold	124,594	$26.61	$3.3M	—	—
SPGI, S&P Global	0.01%	Hold	10,640	$305.36	$3.2M	—	—
ACN, Accenture	0.01%	Add +1.3%	12,353	$257.27	$3.2M	+153	−$209K
Similarweb	0.01%, was 0.02%	Reduce −26.7%	539,899	$5.86	$3.2M	−196,647	−$2.9M
NICE	0.01%	Hold	15,600	$188.27	$2.9M	—	—
BMY, Bristol Myers Squibb	0.01%, was 0.02%	Reduce −34.4%	40,000	$71.10	$2.8M	−21,000	−$1.9M
ALGN, Align Technology	0.01%	Reduce −8.2%	13,319	$207.07	$2.8M	−1,189	−$676K
Innovid	0.01%	Hold	1,007,432	$2.71	$2.7M	—	—
MANU, Manchester United	0.01%, was 0.06%	Reduce −88.0%	187,056	$13.27	$2.5M	−1,366,832	−$15M
CERT, Certara	0.01%	Hold	176,400	$13.28	$2.3M	—	—
TWLO, Twilio	0.01%, was 0.10%	Reduce −90.6%	33,684	$69.14	$2.3M	−325,590	−$28M
LYV, Live Nation Entertainment	0.01%	Reduce −21.5%	27,456	$76.05	$2.1M	−7,500	−$799K
ALNY, Alnylam Pharmaceuticals	0.01%	New	10,400	$200.19	$2.1M	+10,400	+$2.1M
CME, CME Group	0.01%	Add +3.5%	11,560	$177.16	$2M	+387	−$239K
MRNA, Moderna	0.01%	Add +45.3%	17,000	$118.24	$2M	+5,300	+$339K
Envestnet	0.01%	Hold	44,412	$44.40	$2M	—	—
Activision Blizzard	0.01%	Hold	25,135	$74.36	$1.9M	—	—
APP, AppLovin	0.01%	Hold	94,047	$19.49	$1.8M	—	—
MCO, Moody's	0.01%	Reduce −1.4%	7,116	$243.11	$1.7M	−100	−$233K
Avalara	0.01%, was 0.09%	Reduce −95.4%	18,719	$91.78	$1.7M	−389,814	−$27M
Sientra	0.01%	Hold	2,578,364	$0.6399	$1.7M	—	—
SPG, Simon Property Group	0.01%	New	17,674	$89.74	$1.6M	+17,674	+$1.6M
Ion Acquisition Corporation 3	0.00%	Hold	151,660	$9.87	$1.5M	—	—
SHO, Sunstone Hotel Invs	0.00%, was 0.01%	Reduce −52.7%	150,310	$9.42	$1.4M	−167,470	−$1.7M
WELL, Welltower	0.00%, was 0.01%	Reduce −44.4%	21,815	$64.31	$1.4M	−17,442	−$1.8M
TCOM, Tripadvisor	0.00%, was 0.01%	Reduce −35.7%	62,026	$22.09	$1.4M	−34,365	−$346K
CYTK, Cytokinetics	0.00%	Hold	28,000	$48.46	$1.4M	—	—
Paylocity	0.00%	Hold	5,457	$241.52	$1.3M	—	—
TTC, Toro	0.00%	Add +29.7%	15,220	$86.47	$1.3M	+3,482	+$426K
PODD, Insulet	0.00%, was 0.01%	Reduce −27.2%	5,615	$229.39	$1.3M	−2,100	−$393K
COST, Costco	0.00%	Hold	2,305	$472.45	$1.1M	—	—
ALX, Alexanders	0.00%	Hold	5,000	$209.00	$1M	—	—
EFX, Equifax	0.00%	Reduce −11.8%	6,000	$171.50	$1M	−800	−$214K
SE, Sea Limited	0.00%, was 0.01%	Reduce −29.6%	17,807	$56.05	$998K	−7,491	−$693K
XENE, Xenon Pharmaceuticals	0.00%	Add +25.0%	27,500	$36.11	$993K	+5,500	+$324K
BLK, BlackRock	0.00%	Reduce −18.2%	1,800	$550.56	$991K	−400	−$349K
TXN, Texas Instruments	0.00%	Add +2.6%	6,141	$154.86	$951K	+156	+$31K
MDB, MongoDB	0.00%, was 0.04%	Reduce −90.7%	4,469	$198.48	$887K	−43,347	−$12M
PGR, Progressive	0.00%	Add +5.0%	6,300	$116.19	$732K	+300	+$34K
TEL, TE Connectivity	0.00%	Add +4.6%	6,472	$110.32	$714K	+285	+$14K
JKHY	0.00%	Hold	3,700	$182.16	$674K	—	—
GPN, Global Payments	0.00%	Hold	6,000	$108.00	$648K	—	—
OKTA, OKTA Inc	0.00%, was 0.04%	Reduce −92.1%	10,425	$56.88	$593K	−121,955	−$11M
ONON, On Holding	0.00%, was 0.02%	Reduce −92.0%	30,347	$16.05	$487K	−350,911	−$6.3M
QCOM, Qualcomm	0.00%	Hold	4,000	$113.00	$452K	—	—
Ozon	0.00%	Hold	2,164,595	$0.2000	$433K	—	—
ADBE, Adobe	0.00%, was 0.08%	Reduce −97.5%	1,564	$274.94	$430K	−62,243	−$23M
BRK.A, Berkshire Hathaway	0.00%	Hold	1	$406,000	$406K	—	—
EL, Estee Lauder	0.00%	Add +8.2%	1,829	$215.97	$395K	+139	−$35K
NBIS, Yandex	0.00%	Hold	935,331	$0.3699	$346K	—	—
BRZE, Braze	0.00%	Add +9.1%	9,729	$34.84	$339K	+814	+$16K
JEF, Jefferies	0.00%	Hold	11,200	$29.46	$330K	—	—
CI&T	0.00%	Hold	35,000	$9.40	$329K	—	—
Expensify	0.00%	Add +14.3%	16,000	$14.88	$238K	+2,000	−$11K
FAST, Fastenal	0.00%	Hold	5,110	$45.99	$235K	—	—
GS, Goldman Sachs	0.00%	Hold	800	$292.50	$234K	—	—
PG, Procter & Gamble	0.00%	Hold	1,796	$126.39	$227K	—	—
Paymentus	0.00%	Hold	18,000	$9.72	$175K	—	—
APAM, Artisan Partners Asset Management	0.00%	Hold	3,199	$26.88	$86K	—	—
AVGO, Broadcom	0.00%	Add +5.8%	128	$445.31	$57K	+7	−$2K
LRCX, Lam Research	0.00%	Add +5.4%	117	$367.52	$43K	+6	−$4K
Seer	0.00%	Hold	5,463	$7.69	$42K	—	—
SJM, Smucker	0.00%	Hold	251	$135.46	$34K	—	—
MRVL, Marvell Technology	0.00%	Hold	449	$42.32	$19K	—	—
BN, Brookfield Corporation	0.00%	Reduce −96.1%	15	$66.67	$1K	−371	−$16K

Showing top 50 of 354 by value

Exits / last held

Gone since 2022 Q2, shown at their last reported size.

Stock	% of portfolio	Recent activity	Reported price*	Value	Share change	$ change
Aspen Technology	0.34%	Exit	$183.68	$107M	−580,685	−$107M
VTR, Ventas	0.10%	Exit	$51.43	$32M	−612,604	−$32M
Kite Realty Group Trust	0.05%	Exit	$17.29	$14M	−813,647	−$14M
Nextdoor	0.03%	Exit	$3.31	$8.1M	−2,448,932	−$8.1M
BN, Brookfield Corporation	0.03%	Exit	$38.22	$7.9M	−206,906	−$7.9M
TNDM, Tandem Diabetes Care	0.02%	Exit	$59.19	$7.2M	−121,615	−$7.2M
NVO, Novo Nordisk	0.02%	Exit	$111.43	$5.9M	−53,100	−$5.9M
Nexpoint Residential Trust	0.01%	Exit	$62.51	$3.8M	−60,825	−$3.8M
CPT, Camden Property Trust	0.01%	Exit	$134.49	$3.7M	−27,199	−$3.7M
PEB, Pebblebrook Hotel Trust	0.01%	Exit	$16.57	$3.5M	−213,390	−$3.5M
AIG, American Campus Cmntys	0.01%	Exit	$64.48	$1.8M	−27,559	−$1.8M
Diversey	—	Exit	$6.60	$767K	−116,166	−$767K
RPT Realty	—	Exit	$9.82	$673K	−68,512	−$673K
Ncino	—	Exit	$30.93	$433K	−14,000	−$433K
Marqeta	—	Exit	$8.12	$203K	−25,000	−$203K
QQQ, Invesco QQQ Trust	—	Exit	$280.62	$126K	−449	−$126K

Filings history

20 periods, with AUM normalized

Newest 13Fs

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

Entity: BAMCO Inc (Baron Capital)
Notable person: Ron Baron
SEC filing name: BAMCO INC /NY/
Location: New York, NY
All SEC filings: View on sec.gov