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 Q4 2022 Q3, filed 14 Feb, long equity only

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TSLA, Tesla	7.25%	Add +0.3%	17,527,857	$123.18	$2.2B	+59,410	−$2.5B
IT, Gartner	5.53%	Reduce −5.3%	4,898,788	$336.14	$1.6B	−273,037	+$216M
CSGP, CoStar Group	4.96%	Reduce −0.8%	19,110,203	$77.28	$1.5B	−144,677	+$136M
ACGL, Arch Capital Group	4.51%	Reduce −0.4%	21,416,320	$62.78	$1.3B	−76,704	+$366M
MTN, Vail Resorts	3.67%	Reduce −1.5%	4,590,548	$238.35	$1.1B	−67,904	+$90M
FDS, FactSet	3.61%	Reduce −0.2%	2,679,441	$401.21	$1.1B	−4,233	+$1.3M
MSCI	3.40%	Reduce −0.4%	2,173,857	$465.17	$1B	−8,354	+$91M
IDXX, Idexx Laboratories	3.25%	Reduce −0.6%	2,373,586	$407.96	$968M	−13,809	+$191M
IRDM, Iridium Communications	2.50%	Reduce −0.1%	14,511,318	$51.40	$746M	−10,616	+$102M
SCHW, Charles Schwab	1.88%	Reduce −0.2%	6,714,646	$83.26	$559M	−14,692	+$75M
KNSL, Kinsale Cap Group	1.82%	Reduce −3.3%	2,077,065	$261.52	$543M	−70,484	−$5.3M
CHH, Choice Hotels International	1.73%	Reduce −0.4%	4,576,060	$112.64	$515M	−20,138	+$12M
MTD, Mettler-Toledo	1.66%	Reduce −0.8%	341,586	$1,445	$494M	−2,630	+$121M
ANSS, Ansys	1.58%, was 1.36%	Add +3.1%	1,953,122	$241.59	$472M	+59,073	+$52M
H, Hyatt Hotels	1.57%	Reduce −1.9%	5,159,866	$90.45	$467M	−99,744	+$41M
GLPI, Gaming & Leisure Properties	1.55%	Reduce −0.4%	8,886,021	$52.09	$463M	−34,122	+$68M
TECH, Bio Techne	1.54%, was 1.31%	Add +286.7%	5,519,062	$82.88	$457M	+4,091,998	+$52M
GWRE, Guidewire Software	1.24%	Reduce −3.3%	5,879,510	$62.56	$368M	−203,778	−$6.8M
MAR, Marriott	1.21%	Reduce −1.8%	2,683,891	$134.59	$361M	−48,197	+$28M
RRR, Red Rock Resorts	1.10%	Reduce −2.3%	8,165,173	$40.01	$327M	−193,848	+$40M
TSM, Taiwan Semiconductor	0.96%, was 0.81%	Add +5.4%	3,847,405	$74.49	$287M	+197,504	+$36M
PRI, Primerica	0.93%	Reduce −1.3%	1,950,643	$141.82	$277M	−25,268	+$33M
WST, West Pharmaceutical Services	0.85%, was 0.92%	Reduce −7.2%	1,075,453	$235.35	$253M	−83,751	−$32M
MORN, Morningstar	0.82%	Reduce −1.5%	1,133,519	$216.59	$246M	−16,896	+$1.3M
PENN, Penn Entertainment	0.81%	Reduce −5.6%	8,090,957	$29.70	$240M	−479,399	+$4.5M
VRSK, Verisk	0.76%, was 0.68%	Add +3.6%	1,284,392	$176.42	$227M	+44,706	+$15M
DAY, Ceridian HCM	0.75%	Reduce −0.3%	3,487,236	$64.15	$224M	−11,798	+$28M
SBAC, SBA Communications	0.71%, was 0.64%	Add +7.2%	751,296	$280.31	$211M	+50,356	+$11M
SITE, Siteone Landscape Supply	0.67%	Reduce −1.5%	1,701,036	$117.32	$200M	−26,491	+$20M
CNS, Cohen & Steers	0.66%	Reduce −2.0%	3,058,502	$64.56	$197M	−62,166	+$2M
FND, Floor & Decor	0.64%, was 0.58%	Add +8.6%	2,752,790	$69.63	$192M	+218,876	+$14M
ARE	0.63%, was 0.56%	Add +3.6%	1,284,171	$145.67	$187M	+44,839	+$13M
Endava	0.62%, was 0.65%	Reduce −2.5%	2,421,140	$76.50	$185M	−61,368	−$15M
ICLR, Icon	0.61%, was 0.55%	Add +1.4%	935,851	$194.25	$182M	+13,314	+$12M
BABA, Alibaba	0.60%	Reduce −2.0%	2,016,761	$88.09	$178M	−40,379	+$13M
EFOR, Asgn	0.56%, was 0.61%	Reduce −2.1%	2,043,781	$81.48	$167M	−43,578	−$22M
DXCM, DexCom	0.52%	Reduce −7.8%	1,355,587	$113.24	$154M	−115,159	+$35M
TREX	0.50%, was 0.49%	Add +2.0%	3,512,925	$42.33	$149M	+67,219	−$2.7M
BFAM	0.48%	Reduce −2.8%	2,252,672	$63.10	$142M	−65,625	+$8.5M
ARGX, Argenx	0.46%, was 0.48%	Reduce −12.7%	364,286	$378.83	$138M	−52,915	−$9.3M
VRSN, VeriSign	0.45%	Reduce −1.0%	653,143	$205.44	$134M	−6,925	+$20M
ROP, Roper Technologies	0.42%	Reduce −0.8%	286,157	$432.09	$124M	−2,376	+$20M
VEEV, Veeva Systems	0.41%, was 0.42%	Reduce −5.8%	749,910	$161.38	$121M	−46,169	−$10M
EQIX, Equinix	0.40%, was 0.31%	Add +7.6%	183,631	$655.03	$120M	+12,958	+$23M
MSFT, Microsoft	0.40%	Reduce −4.9%	498,459	$239.82	$120M	−25,909	−$2.6M
HLI, Houlihan Lokey	0.38%, was 0.32%	Add 0.0%	1,301,173	$87.16	$113M	+278	+$15M
ILMN, Illumina	0.38%	Reduce −2.9%	559,467	$202.20	$113M	−16,980	+$3.1M
Aspen Technology	0.38%, was 0.45%	Reduce −6.2%	544,939	$205.40	$112M	−36,033	−$26M
Holding	0.37%, was 0.42%	Reduce −3.8%	1,773,014	$62.53	$111M	−70,100	−$19M
FIGS, FIGS Inc	0.37%	Add +3.4%	16,243,988	$6.73	$109M	+526,792	−$20M
IBP, Installed Building Products	0.37%	Reduce −10.6%	1,272,472	$85.60	$109M	−150,738	−$6.3M
GTM, Zoominfo Technologies	0.36%, was 0.57%	Reduce −15.5%	3,597,802	$30.11	$108M	−660,550	−$69M
BYD, Boyd Gaming	0.36%	Reduce −13.0%	1,955,799	$54.53	$107M	−292,164	−$465K
GTLS, Chart Industries	0.35%, was 0.24%	Add +127.3%	909,214	$115.23	$105M	+509,177	+$31M
VRT, Vertiv	0.35%	Hold	7,650,000	$13.66	$104M	—	—
FICO, Fair Isaac	0.34%	Reduce −1.9%	168,056	$598.58	$101M	−3,170	+$30M
BN, Brookfield Corporation	0.33%	New	3,125,510	$31.46	$98M	+3,125,510	+$98M
CBRE, CBRE Group	0.32%, was 0.26%	Add +2.9%	1,248,811	$76.96	$96M	+34,956	+$14M
YMM, Full Truck Alliance	0.32%, was 0.25%	Add +1.1%	11,879,963	$8.00	$95M	+130,698	+$18M
BWIN, BRP Group	0.32%, was 0.33%	Reduce −2.7%	3,777,626	$25.14	$95M	−103,596	−$7.3M
SHOP, Shopify	0.31%	Reduce −23.9%	2,667,759	$34.71	$93M	−837,793	−$1.8M
MRCY, Mercury Systems	0.31%	Reduce −4.3%	2,058,985	$44.74	$92M	−92,600	+$4.8M
TRU, Transunion	0.30%, was 0.31%	Reduce −1.8%	1,582,853	$56.75	$90M	−28,381	−$6M
IEX, Idex	0.30%	Reduce −4.1%	393,394	$228.33	$90M	−16,736	+$7.9M
REXR, Rexford Industrial Realty	0.30%, was 0.25%	Add +8.1%	1,632,341	$54.64	$89M	+121,691	+$11M
CAKE, Cheesecake Factory	0.30%	Reduce −6.9%	2,806,637	$31.71	$89M	−207,146	+$754K
PLD, Prologis	0.29%, was 0.20%	Add +28.0%	766,060	$112.73	$86M	+167,470	+$26M
BIDU, Baidu	0.28%, was 0.38%	Reduce −25.4%	739,412	$114.38	$85M	−251,160	−$32M
NVDA, Nvidia	0.28%, was 0.22%	Add +3.1%	578,093	$146.14	$84M	+17,524	+$16M
DEI, Douglas Emmett	0.28%, was 0.34%	Reduce −7.0%	5,386,562	$15.68	$84M	−406,658	−$19M
COO, Cooper Companies	0.27%, was 0.21%	Add +1.0%	244,839	$330.67	$81M	+2,328	+$17M
AMZN, Amazon	0.27%, was 0.52%	Reduce −33.5%	955,485	$84.00	$80M	−482,114	−$82M
CDW	0.27%	Reduce −1.2%	445,221	$178.58	$80M	−5,311	+$9.2M
PLNT, Planet Fitness	0.26%	Hold	1,000,000	$78.80	$79M	—	—
TTD, Trade Desk	0.26%	Add +2.1%	1,756,127	$44.83	$79M	+36,574	−$24M
TDG, TransDigm	0.26%	Hold	125,000	$629.65	$79M	—	—
BAP, Credicorp	0.26%, was 0.23%	Add +0.6%	576,098	$135.66	$78M	+3,488	+$7.8M
APH, Amphenol	0.26%	Reduce −1.2%	1,010,491	$76.14	$77M	−12,494	+$8.4M
SNOW, Snowflake	0.25%	Add +0.3%	522,059	$143.54	$75M	+1,743	−$13M
RBC, RBC Bearings	0.25%, was 0.27%	Reduce −10.0%	356,986	$209.35	$75M	−39,800	−$7.7M
Altair Engineering	0.25%	Hold	1,634,730	$45.47	$74M	—	—
INSP, Inspire Medical Systems	0.25%	Hold	293,336	$251.88	$74M	—	—
Liberty Media Corporation Delaware	0.24%	Hold	1,200,000	$59.78	$72M	—	—
AMT, American Tower	0.24%, was 0.19%	Add +25.4%	335,789	$211.86	$71M	+68,011	+$14M
CGNX, Cognex	0.24%	Hold	1,500,000	$47.11	$71M	—	—
JD, JD.com	0.24%, was 0.15%	Add +38.1%	1,257,053	$56.13	$71M	+346,934	+$25M
RIVN, Rivian Automotive	0.23%, was 0.42%	Reduce −4.4%	3,733,105	$18.43	$69M	−171,927	−$60M
ROL, Rollins	0.22%	Reduce −1.1%	1,822,407	$36.54	$67M	−20,075	+$2.7M
CPNG, Coupang	0.22%, was 0.28%	Reduce −14.8%	4,455,276	$14.71	$66M	−772,657	−$22M
CG, Carlyle Group	0.22%	Reduce −3.6%	2,172,627	$29.84	$65M	−80,025	+$6.6M
MELI, MercadoLibre	0.22%	Reduce −5.0%	75,860	$846.24	$64M	−4,013	−$1.9M
MKTX, Marketaxess	0.21%	Reduce −1.2%	227,699	$278.89	$64M	−2,847	+$12M
TOL, Toll Brothers	0.21%, was 0.08%	Add +128.4%	1,264,403	$49.92	$63M	+710,826	+$40M
SSNC, SS&C Technologies	0.21%, was 0.32%	Reduce −42.2%	1,198,769	$52.06	$62M	−874,150	−$37M
DRVN, Driven Brands	0.21%	Hold	2,275,000	$27.31	$62M	—	—
CWAN	0.21%	Reduce −10.7%	3,280,244	$18.75	$62M	−393,388	−$175K
Afya	0.21%	Reduce −10.3%	3,921,080	$15.62	$61M	−452,643	+$1.9M
NEOG, Neogen	0.20%, was 0.08%	Add +132.3%	3,968,412	$15.23	$60M	+2,260,278	+$37M
WCN, Waste Connections	0.20%	Hold	450,000	$132.56	$60M	—	—
AVNT, Avient	0.20%	Reduce −5.4%	1,750,000	$33.76	$59M	−100,000	+$3M
CRWD, CrowdStrike	0.19%, was 0.31%	Reduce −5.7%	547,830	$105.29	$58M	−33,153	−$38M
YUMC, Yum China	0.19%, was 0.21%	Reduce −22.6%	1,051,038	$54.65	$57M	−306,859	−$6.8M
DDOG, Datadog	0.19%	Add +5.6%	776,144	$73.50	$57M	+41,186	−$8.2M
MA, Mastercard	0.19%	Reduce −5.3%	161,358	$347.73	$56M	−8,992	+$7.7M
EPAM, EPAM Systems	0.19%, was 0.27%	Reduce −25.3%	169,660	$327.74	$56M	−57,330	−$27M
GOOG, Alphabet Class C	0.18%, was 0.26%	Reduce −27.1%	615,117	$88.73	$55M	−229,022	−$27M
FA, First Advantage	0.17%	Hold	4,000,000	$13.00	$52M	—	—
AXON, Axon Enterprise	0.17%	Reduce −10.9%	313,300	$165.93	$52M	−38,500	+$11M
UTZ, Utz Brands	0.17%	Reduce −3.0%	3,250,000	$15.86	$52M	−100,000	+$960K
JBTM, John Bean Technologies	0.17%	Hold	550,000	$91.33	$50M	—	—
HQY, Healthequity	0.17%	Hold	800,000	$61.64	$49M	—	—
LEN, Lennar	0.16%, was 0.07%	Add +77.3%	535,325	$90.50	$48M	+233,455	+$26M
WEX	0.15%	Hold	275,300	$163.65	$45M	—	—
AEIS, Advanced Energy Industries	0.15%	Reduce −8.6%	520,748	$85.78	$45M	−49,300	+$543K
SHLS	0.15%	Hold	1,800,000	$24.67	$44M	—	—
KTOS	0.15%, was 0.13%	Add +4.6%	4,302,756	$10.32	$44M	+190,000	+$2.6M
NOW, ServiceNow	0.15%	Reduce 0.0%	114,020	$388.27	$44M	−18	+$1.2M
Beauty Health	0.15%, was 0.21%	Reduce −13.1%	4,834,672	$9.10	$44M	−726,840	−$22M
ISRG, Intuitive Surgical	0.15%, was 0.10%	Add +2.8%	163,543	$265.35	$43M	+4,452	+$14M
GFI, Gold Fields	0.14%	Reduce −5.6%	4,129,265	$10.35	$43M	−245,605	+$7.3M
WTW, Willis Towers Watson	0.14%	Reduce −0.5%	172,733	$244.58	$42M	−890	+$7.4M
PSA, Public Storage	0.14%, was 0.13%	Add +5.9%	149,538	$280.19	$42M	+8,314	+$547K
ZLAB, Zai Lab	0.14%, was 0.15%	Reduce −1.6%	1,353,815	$30.70	$42M	−22,002	−$5.5M
Silk Rd Medical	0.14%	Reduce −10.0%	785,281	$52.85	$42M	−87,000	+$2.2M
MSGS, MSG Sports	0.14%	Hold	225,000	$183.33	$41M	—	—
DHI, D.R. Horton	0.14%, was 0.07%	Add +47.7%	459,181	$89.14	$41M	+148,345	+$20M
Tenaris	0.14%	Reduce −15.2%	1,147,742	$35.16	$40M	−206,089	+$5.4M
SFM, Sprout Social	0.13%, was 0.12%	Add +16.7%	700,000	$56.46	$40M	+100,000	+$3.1M
Krispy Kreme	0.13%, was 0.15%	Reduce −5.4%	3,828,966	$10.32	$40M	−217,510	−$7.1M
JLL, Jones Lang Lasalle	0.13%	Reduce −9.4%	242,929	$159.37	$39M	−25,273	−$1.8M
NET, Cloudflare	0.13%	Add +9.9%	840,185	$45.21	$38M	+75,696	−$4.3M
European Wax Center	0.13%	Add +15.8%	3,000,922	$12.45	$37M	+410,522	−$10M
COLD, Americold Realty Trust	0.12%, was 0.15%	Reduce −30.3%	1,288,513	$28.31	$36M	−560,123	−$9M
FIS, Fidelity National Information Services	0.12%, was 0.16%	Reduce −19.5%	534,907	$67.85	$36M	−129,625	−$14M
PGNY, Progyny	0.12%, was 0.23%	Reduce −40.5%	1,163,928	$31.15	$36M	−790,700	−$36M
Stoneco	0.12%, was 0.13%	Reduce −7.3%	3,769,080	$9.44	$36M	−296,842	−$3.2M
GTLB, Gitlab	0.11%	Add +7.4%	749,393	$45.44	$34M	+51,445	−$1.7M
V, Visa	0.11%	Reduce −5.2%	163,549	$207.76	$34M	−9,020	+$3.3M
GDYN, Grid Dynamics	0.11%	Add +17.6%	3,000,000	$11.22	$34M	+450,000	−$14M
POOL, Pool Corporation	0.11%, was 0.10%	Add +12.6%	108,322	$302.33	$33M	+12,135	+$2.1M
TFX, Teleflex	0.11%	Reduce −20.8%	127,792	$249.63	$32M	−33,639	−$621K
INDI, Indie Semiconductor	0.11%	Add +15.0%	5,432,316	$5.83	$32M	+709,447	−$2.9M
Repay	0.11%	Hold	3,915,000	$8.05	$32M	—	—
ONT	0.11%	Reduce −7.2%	706,337	$44.39	$31M	−54,800	+$5.7M
ASML	0.11%, was 0.07%	Add +7.1%	57,340	$546.40	$31M	+3,824	+$9.1M
HEI, Heico	0.10%	Add +1.3%	260,860	$119.85	$31M	+3,249	+$1.7M
Couchbase	0.10%	Add +1.4%	2,354,581	$13.26	$31M	+33,046	−$1.9M
AMH	0.10%, was 0.08%	Add +29.4%	1,032,530	$30.14	$31M	+234,499	+$4.9M
LBRDA, Liberty Broadband Series C	0.10%	Reduce −7.3%	399,854	$76.27	$30M	−31,647	−$1.3M
Holding	0.10%	Reduce −1.4%	244,477	$121.89	$30M	−3,555	−$2.6M
VMC, Vulcan Materials	0.10%	Reduce −5.0%	169,637	$175.11	$30M	−8,878	+$1.6M
CLVT, Clarivate Analytics	0.10%, was 0.11%	Reduce −1.4%	3,504,745	$8.34	$29M	−49,858	−$4.1M
Smartsheet	0.10%, was 0.06%	Add +43.8%	741,604	$39.36	$29M	+225,861	+$11M
TROW, T. Rowe Price	0.10%	Reduce −2.1%	263,659	$109.06	$29M	−5,639	+$476K
Essent Group	0.10%	Hold	728,982	$38.88	$28M	—	—
SPOT, Spotify	0.09%, was 0.49%	Reduce −79.9%	352,982	$78.95	$28M	−1,404,901	−$124M
PAR, Par Technology	0.09%	Add +3.1%	1,061,700	$26.07	$28M	+32,103	−$2.7M
MGM, MGM Resorts	0.09%, was 0.12%	Reduce −32.1%	818,306	$33.53	$27M	−386,918	−$8.4M
XYZ, Block	0.09%, was 0.07%	Add +9.3%	413,637	$62.84	$26M	+35,051	+$5.2M
QLYS, Qualys	0.09%, was 0.11%	Reduce −7.9%	225,900	$112.23	$25M	−19,400	−$8.8M
TW, Tradeweb Markets	0.08%	Reduce −1.2%	386,692	$64.93	$25M	−4,578	+$3M
Liberty Media Corporation Delaware	0.08%	Hold	625,000	$39.13	$24M	—	—
ALKT, Alkami Technology	0.08%, was 0.09%	Reduce −6.2%	1,672,086	$14.59	$24M	−110,259	−$2.4M
JBI	0.08%	Hold	2,500,000	$9.52	$24M	—	—
CDNA, Caredx	0.08%	Add +26.9%	2,058,339	$11.41	$23M	+436,500	−$4.1M
BAM, Brookfield Asset Management	0.08%	New	818,867	$28.67	$23M	+818,867	+$23M
ALGM, Allegro Microsystems	0.08%	Hold	778,795	$30.02	$23M	—	—
Revance Therapeutics	0.08%, was 0.15%	Reduce −26.9%	1,257,708	$18.46	$23M	−462,800	−$23M
MC, Moelis	0.08%	Reduce −1.8%	598,030	$38.37	$23M	−10,945	+$2.4M
UNH, UnitedHealth Group	0.08%, was 0.06%	Add +6.7%	42,188	$530.18	$22M	+2,654	+$2.4M
GDS, GDS Holdings	0.07%	Reduce −11.2%	1,080,479	$20.62	$22M	−135,904	+$798K
AZNN	0.07%	Reduce −3.6%	324,871	$67.80	$22M	−12,000	+$3.6M
TXRH, Texas Roadhouse	0.07%, was 0.08%	Reduce −12.7%	241,478	$90.95	$22M	−35,000	−$2.2M
LFUS, Littelfuse	0.07%, was 0.06%	Add +0.4%	99,132	$220.20	$22M	+357	+$2.2M
DH, Definitive Healthcare	0.07%, was 0.11%	Reduce −10.8%	1,966,635	$10.99	$22M	−238,600	−$13M
FBIN, Fortune Brands	0.07%, was 0.09%	Reduce −28.1%	378,388	$57.11	$22M	−147,730	−$6.6M
BX, Blackstone	0.07%, was 0.15%	Reduce −51.3%	276,728	$74.19	$21M	−290,995	−$27M
ELS, Equity Lifestyle Properties	0.07%, was 0.08%	Reduce −14.8%	316,807	$64.60	$20M	−55,049	−$2.9M
DT, Dynatrace	0.07%	Reduce −10.7%	533,193	$38.30	$20M	−63,600	−$353K
LOW, Lowe's	0.07%, was 0.08%	Reduce −21.7%	100,884	$199.24	$20M	−27,905	−$4.1M
Hillman Solutions	0.07%, was 0.08%	Reduce −15.4%	2,750,000	$7.21	$20M	−500,000	−$4.7M
Viewray	0.07%	Hold	4,400,929	$4.48	$20M	—	—
HEI, Heico	0.06%	Hold	125,993	$153.64	$19M	—	—
BILL, Bill Holdings	0.06%	Add +0.8%	176,733	$108.96	$19M	+1,464	−$3.9M
INGN, Inogen	0.06%	Add +2.1%	976,644	$19.71	$19M	+20,000	−$4M
EXR, Extra Space Storage	0.06%, was 0.03%	Add +167.4%	128,647	$147.18	$19M	+80,536	+$11M
SHW, Sherwin-Williams	0.06%	New	79,157	$237.33	$19M	+79,157	+$19M
VRNS, Varonis Systems	0.06%, was 0.07%	Reduce −10.2%	763,888	$23.94	$18M	−86,900	−$4.3M
XP, XP Inc	0.06%, was 0.09%	Reduce −20.7%	1,173,594	$15.34	$18M	−306,139	−$10M
Nuvei	0.06%, was 0.12%	Reduce −50.3%	705,000	$25.41	$18M	−713,008	−$20M
Velo3d	0.06%, was 0.13%	Reduce −7.2%	9,810,905	$1.79	$18M	−763,924	−$24M
GLOB, Globant	0.06%, was 0.07%	Reduce −9.3%	103,570	$168.16	$17M	−10,654	−$4M
VCYT, Veracyte	0.06%	Reduce −7.2%	720,707	$23.73	$17M	−56,100	+$4.2M
WIX, Wix.com	0.06%, was 0.09%	Reduce −42.6%	215,354	$76.83	$17M	−159,607	−$13M
Liberty Media Corporation Delaware	0.05%, was 0.06%	Reduce −12.8%	297,659	$53.43	$16M	−43,800	−$2M
Nova	0.05%	Hold	191,563	$81.68	$16M	—	—
Lufax	0.05%	Add +3.0%	8,039,551	$1.94	$16M	+230,880	−$4.2M
Dlocal	0.05%, was 0.09%	Reduce −26.6%	958,234	$15.57	$15M	−347,896	−$12M
META, Meta Platforms	0.05%, was 0.03%	Add +98.5%	123,854	$120.34	$15M	+61,450	+$6.4M
E2open Parent	0.05%	Hold	2,501,844	$5.87	$15M	—	—
EA, Electronic Arts	0.05%	Reduce −14.6%	120,032	$122.18	$15M	−20,557	−$1.6M
BV, Brightview	0.05%, was 0.06%	Reduce −12.7%	2,096,786	$6.89	$14M	−304,828	−$4.6M
ZS, Zscaler	0.05%, was 0.08%	Reduce −10.1%	128,256	$111.90	$14M	−14,409	−$9.1M
Ichor	0.05%	Hold	531,384	$26.82	$14M	—	—
LVS, Las Vegas Sands	0.05%, was 0.20%	Reduce −82.9%	282,807	$48.07	$14M	−1,374,112	−$49M
MANU, Manchester United	0.04%, was 0.01%	Add +204.6%	569,759	$23.33	$13M	+382,703	+$11M
LLY, Eli Lilly	0.04%, was 0.03%	Add +5.2%	34,592	$365.84	$13M	+1,700	+$2M
Holding	0.04%	Hold	1,250,000	$10.05	$13M	—	—
Shockwave Medical	0.04%	Add +3.7%	60,591	$205.61	$12M	+2,186	−$3.8M
Holding	0.04%, was 0.05%	Reduce −0.5%	1,308,754	$9.48	$12M	−6,474	−$2.3M
ESTA, Establishment Labs	0.04%	Reduce −13.3%	185,900	$65.65	$12M	−28,400	+$501K
Endeavor Group	0.04%	Reduce −19.8%	541,251	$22.54	$12M	−133,680	−$1.5M
INVH, Invitation Homes	0.04%, was 0.14%	Reduce −67.1%	410,155	$29.64	$12M	−837,885	−$30M
WDAY, Workday	0.04%, was 0.03%	Add +3.7%	71,408	$167.33	$12M	+2,554	+$1.5M
AMD, Advanced Micro Devices	0.04%, was 0.02%	Add +112.4%	184,187	$64.77	$12M	+97,465	+$6.4M
Maxcyte	0.04%, was 0.05%	Reduce −3.7%	2,182,982	$5.46	$12M	−84,967	−$2.8M
Navitas Semiconductor	0.04%, was 0.06%	Reduce −9.7%	3,382,071	$3.51	$12M	−363,400	−$6.3M
ACVA, Acv Auctions	0.04%	Reduce −8.5%	1,445,021	$8.21	$12M	−133,700	+$513K
SDGR, Schrodinger	0.04%, was 0.06%	Reduce −12.5%	619,545	$18.69	$12M	−88,259	−$6.1M
MPWR, Monolithic Power Systems	0.04%, was 0.03%	Add +21.4%	32,441	$353.61	$11M	+5,719	+$1.8M
EW, Edwards Lifesciences	0.04%, was 0.05%	Reduce −21.9%	152,292	$74.61	$11M	−42,643	−$4.7M
Cyberark Software	0.04%	New	84,970	$129.65	$11M	+84,970	+$11M
SMRT, Smartrent	0.04%	Reduce −17.7%	4,498,368	$2.43	$11M	−966,666	−$1.5M
LPLA, LPL Financial	0.04%, was 0.05%	Reduce −26.6%	50,418	$216.17	$11M	−18,274	−$4.1M
TMO, Thermo Fisher Scientific	0.04%	Reduce −6.2%	19,613	$550.69	$11M	−1,297	+$196K
BNTX, Biontech	0.04%	Reduce −22.4%	71,489	$150.22	$11M	−20,606	−$1.7M
Inari Medical	0.04%, was 0.05%	Reduce −22.4%	166,687	$63.56	$11M	−48,000	−$5M
NOVT, Novanta	0.04%	Reduce −19.5%	77,945	$135.87	$11M	−18,900	−$610K
Fiverr International	0.03%, was 0.04%	Reduce −8.0%	357,011	$29.14	$10M	−31,235	−$1.5M
Holding	0.03%	Hold	4,037,000	$2.57	$10M	—	—
RCKT, Rocket Pharmaceuticals	0.03%	Add +2511.7%	522,345	$19.57	$10M	+502,345	+$9.9M
DKNG, Draftkings	0.03%	New	875,000	$11.39	$10M	+875,000	+$10M
GMAB, Genmab A/s	0.03%, was 0.02%	Add +11.5%	214,759	$42.38	$9.1M	+22,066	+$2.9M
HUM, Humana	0.03%, was 0.02%	Add +9.2%	16,550	$512.19	$8.5M	+1,400	+$1.1M
A, Agilent Technologies	0.03%, was 0.02%	Add +9.0%	55,679	$149.65	$8.3M	+4,591	+$2.1M
RH	0.03%	New	30,702	$267.19	$8.2M	+30,702	+$8.2M
CERS, Cerus	0.03%	Hold	2,212,952	$3.65	$8.1M	—	—
TTWO, Take-Two Interactive	0.03%	Reduce −14.8%	76,709	$104.13	$8M	−13,333	−$1.8M
MRK, Merck	0.03%, was 0.02%	Add +29.0%	70,300	$110.95	$7.8M	+15,800	+$3.1M
HGV, Hilton Grand Vacations	0.03%	Reduce −0.4%	197,641	$38.54	$7.6M	−867	+$1.1M
MRVI	0.02%	New	516,000	$14.31	$7.4M	+516,000	+$7.4M
MCK, McKesson	0.02%	Hold	19,600	$375.12	$7.4M	—	—
DNLI, Denali Therapeutics	0.02%, was 0.03%	Reduce −3.9%	264,256	$27.81	$7.3M	−10,606	−$1.1M
SPG, Simon Property Group	0.02%, was 0.01%	Add +253.6%	62,490	$117.48	$7.3M	+44,816	+$5.8M
SUI, Sun Cmntys	0.02%, was 0.01%	Add +86.8%	50,640	$143.00	$7.2M	+23,529	+$3.6M
HLT, Hilton	0.02%	New	57,132	$126.36	$7.2M	+57,132	+$7.2M
Taboola.com	0.02%, was 0.01%	Add +5.0%	2,286,727	$3.08	$7M	+108,485	+$3.1M
ABNB, Airbnb	0.02%	Add +23.1%	80,360	$85.50	$6.9M	+15,060	+$12K
SPHR	0.02%	Hold	150,000	$44.97	$6.7M	—	—
VRTX, Vertex Pharmaceuticals	0.02%	Add +38.6%	23,000	$288.78	$6.6M	+6,400	+$1.8M
EGP, Eastgroup Properties	0.02%	New	44,573	$148.06	$6.6M	+44,573	+$6.6M
ABBV, AbbVie	0.02%	Reduce −16.0%	40,400	$161.61	$6.5M	−7,700	+$73K
HUBS, HubSpot	0.02%, was 0.08%	Reduce −74.3%	22,490	$289.13	$6.5M	−64,945	−$17M
GH, Guardant Health	0.02%, was 0.10%	Reduce −59.3%	237,734	$27.20	$6.5M	−346,316	−$25M
ARWR, Arrowhead Pharmaceuticals	0.02%, was 0.04%	Reduce −53.0%	159,175	$40.56	$6.5M	−179,617	−$4.7M
Forgerock	0.02%, was 0.03%	Reduce −61.0%	276,028	$22.77	$6.3M	−432,616	−$4M
AAT	0.02%	Hold	228,500	$26.50	$6.1M	—	—
ELV, Elevance Health	0.02%	Hold	11,600	$512.97	$6M	—	—
LBRDA, Liberty Broadband Series A	0.02%	Hold	75,000	$75.85	$5.7M	—	—
RHI, Robert Half International	0.02%	Hold	75,678	$73.83	$5.6M	—	—
Stevanato Group	0.02%	Hold	304,151	$17.97	$5.5M	—	—
AEM, Agnico Eagle Mines	0.02%, was 0.01%	Add +5.8%	104,413	$51.99	$5.4M	+5,745	+$1.3M
AZTA, Azenta	0.02%	Hold	93,000	$58.22	$5.4M	—	—
MRNA, Moderna	0.02%, was 0.01%	Add +76.5%	30,000	$179.62	$5.4M	+13,000	+$3.4M
TEAM, Atlassian	0.02%	New	41,753	$128.68	$5.4M	+41,753	+$5.4M
Pegasystems	0.02%	Reduce −5.5%	156,557	$34.24	$5.4M	−9,110	+$36K
CI, Cigna	0.02%	New	16,000	$331.34	$5.3M	+16,000	+$5.3M
MBLY, Mobileye Global	0.02%	New	150,000	$35.06	$5.3M	+150,000	+$5.3M
DKS, Dicks Sporting Goods	0.02%	Hold	43,320	$120.29	$5.2M	—	—
HDB, HDFC Bank	0.02%, was 0.01%	Add +1.0%	73,040	$68.41	$5M	+699	+$771K
DLR, Digital Realty	0.02%	Reduce −24.5%	47,917	$100.27	$4.8M	−15,558	−$1.5M
MANH, Manhattan Assocs	0.02%	Reduce −1.8%	38,899	$121.40	$4.7M	−700	−$546K
WRBY, Warby Parker	0.02%	Reduce −30.4%	336,081	$13.49	$4.5M	−147,037	−$1.9M
ACMR, Acm Resh	0.01%, was 0.04%	Reduce −48.5%	571,123	$7.71	$4.4M	−538,210	−$9.4M
ASND, Ascendis Pharma A/s	0.01%	Add +370.7%	35,306	$122.13	$4.3M	+27,806	+$3.5M
DHR, Danaher	0.01%	Add +18.1%	16,096	$265.42	$4.3M	+2,468	+$752K
BN, Brookfield Corporation	0.01%	New	109,809	$38.90	$4.3M	+109,809	+$4.3M
HD, Home Depot	0.01%, was 0.02%	Reduce −45.5%	13,466	$315.86	$4.3M	−11,233	−$2.6M
HLLY, Holley	0.01%	Add +100.0%	2,000,000	$2.12	$4.2M	+1,000,000	+$190K
HCA, HCA Healthcare	0.01%	New	17,500	$239.96	$4.2M	+17,500	+$4.2M
INTU, Intuit	0.01%	Add +19.6%	10,616	$389.22	$4.1M	+1,740	+$694K
BAH	0.01%, was 0.02%	Reduce −50.0%	38,700	$104.52	$4M	−38,700	−$3.1M
ACN, Accenture	0.01%	Add +21.7%	15,028	$266.84	$4M	+2,675	+$832K
VTR, Ventas	0.01%	New	87,605	$45.05	$3.9M	+87,605	+$3.9M
TRNO, Terreno Realty	0.01%	New	68,424	$56.87	$3.9M	+68,424	+$3.9M
SPGI, S&P Global	0.01%	Add +8.7%	11,566	$334.94	$3.9M	+926	+$625K
CUBE, Cubesmart	0.01%	New	96,031	$40.25	$3.9M	+96,031	+$3.9M
Membership Collective Group	0.01%	Hold	1,000,000	$3.74	$3.7M	—	—
ABT, Abbott Laboratories	0.01%	Reduce −7.6%	33,862	$109.79	$3.7M	−2,800	+$171K
ZTS, Zoetis	0.01%	Hold	25,185	$146.55	$3.7M	—	—
MIR, Mirion Technologies	0.01%	Hold	558,304	$6.61	$3.7M	—	—
GOOGL, Alphabet Class A	0.01%, was 0.08%	Reduce −86.2%	37,561	$88.23	$3.3M	−235,523	−$23M
KMX, CarMax	0.01%	Reduce −2.5%	53,837	$60.89	$3.3M	−1,353	−$366K
VICI, VICI Properties	0.01%	New	95,124	$32.40	$3.1M	+95,124	+$3.1M
Sweetgreen	0.01%, was 0.03%	Reduce −30.8%	343,447	$8.57	$2.9M	−152,640	−$6.2M
CCI, Crown Castle	0.01%	Reduce −18.9%	20,861	$135.64	$2.8M	−4,856	−$887K
ALNY, Alnylam Pharmaceuticals	0.01%	Add +12.0%	11,650	$237.65	$2.8M	+1,250	+$687K
NDSN, Nordson	0.01%, was 0.02%	Reduce −50.0%	11,500	$237.72	$2.7M	−11,500	−$2.1M
Azul	0.01%, was 0.02%	Reduce −39.8%	428,039	$6.11	$2.6M	−283,219	−$3.2M
Envestnet	0.01%	Reduce −4.6%	42,378	$61.70	$2.6M	−2,034	+$643K
Kornit Digital	0.01%	Reduce −9.2%	113,094	$22.97	$2.6M	−11,500	−$717K
WELL, Welltower	0.01%	Add +70.0%	37,084	$65.55	$2.4M	+15,269	+$1M
CME, CME Group	0.01%	Add +17.4%	13,569	$168.16	$2.3M	+2,009	+$234K
Holding	0.01%	Hold	1,845,074	$1.16	$2.1M	—	—
OPCH, Option Care Health	0.01%	New	70,000	$30.09	$2.1M	+70,000	+$2.1M
MCO, Moody's	0.01%	Add +3.7%	7,381	$278.62	$2.1M	+265	+$326K
CYTK, Cytokinetics	0.01%	Add +57.5%	44,100	$45.82	$2M	+16,100	+$664K
Activision Blizzard	0.01%	Hold	25,135	$76.55	$1.9M	—	—
XENE, Xenon Pharmaceuticals	0.01%	Add +72.4%	47,400	$39.43	$1.9M	+19,900	+$876K
Legend Biotech	0.01%	New	36,000	$49.92	$1.8M	+36,000	+$1.8M
Inhibrx	0.01%	New	70,000	$24.64	$1.7M	+70,000	+$1.7M
EQR, Equity Residential	0.01%, was 0.08%	Reduce −92.3%	28,971	$59.00	$1.7M	−348,432	−$24M
Innovid	0.01%	Reduce −10.3%	903,739	$1.71	$1.5M	−103,693	−$1.2M
NICE	0.01%	Reduce −50.0%	7,800	$192.30	$1.5M	−7,800	−$1.4M
TTC, Toro	0.00%	Reduce −14.3%	13,038	$113.20	$1.5M	−2,182	+$160K
RGEN, Repligen	0.00%	Add +26.5%	8,600	$169.31	$1.5M	+1,800	+$184K
COST, Costco	0.00%	Add +35.7%	3,129	$456.50	$1.4M	+824	+$339K
CERT, Certara	0.00%, was 0.01%	Reduce −50.0%	88,200	$16.07	$1.4M	−88,200	−$926K
TXN, Texas Instruments	0.00%	Add +37.3%	8,432	$165.22	$1.4M	+2,291	+$442K
PGR, Progressive	0.00%	Add +55.6%	9,800	$129.71	$1.3M	+3,500	+$539K
PODD, Insulet	0.00%	Reduce −24.9%	4,215	$294.39	$1.2M	−1,400	−$47K
ALX, Alexanders	0.00%	Hold	5,000	$220.06	$1.1M	—	—
Paylocity	0.00%	Hold	5,457	$194.26	$1.1M	—	—
ADBE, Adobe	0.00%	Add +89.6%	2,966	$336.53	$998K	+1,402	+$568K
BLK, BlackRock	0.00%	Reduce −22.2%	1,400	$708.63	$992K	−400	+$1K
APP, AppLovin	0.00%	Hold	94,047	$10.53	$990K	—	—
AVB, Avalonbay Cmntys	0.00%, was 0.05%	Reduce −93.4%	6,019	$161.52	$972K	−85,416	−$16M
Similarweb	0.00%, was 0.01%	Reduce −76.1%	128,887	$6.43	$829K	−411,012	−$2.3M
TEL, TE Connectivity	0.00%	Add +4.5%	6,761	$114.80	$776K	+289	+$62K
FISV, Fiserv	0.00%	Add +260.0%	7,200	$101.07	$728K	+5,200	+$541K
JKHY	0.00%	Add +10.8%	4,100	$175.56	$720K	+400	+$46K
EFX, Equifax	0.00%	Reduce −38.3%	3,700	$194.36	$719K	−2,300	−$310K
MDB, MongoDB	0.00%	Reduce −19.5%	3,597	$196.84	$708K	−872	−$179K
TXG, 10X Genomics	0.00%, was 0.03%	Reduce −93.8%	19,400	$36.44	$707K	−295,879	−$8.3M
GPN, Global Payments	0.00%	Add +3.3%	6,200	$99.32	$616K	+200	−$32K
OKTA, OKTA Inc	0.00%	Reduce −19.8%	8,360	$68.33	$571K	−2,065	−$22K
EL, Estee Lauder	0.00%	Add +24.7%	2,280	$248.11	$566K	+451	+$171K
Sanara Medtech	0.00%	Add +1139.0%	10,705	$45.50	$487K	+9,841	+$461K
BRK.A, Berkshire Hathaway	0.00%	Hold	1	$468,711	$469K	—	—
QCOM, Qualcomm	0.00%	Hold	4,000	$109.94	$440K	—	—
Ozon	0.00%	Hold	2,164,595	$0.2000	$433K	—	—
JEF, Jefferies	0.00%	Hold	11,200	$34.28	$384K	—	—
NBIS, Yandex	0.00%	Hold	935,331	$0.3700	$346K	—	—
ONON, On Holding	0.00%	Reduce −41.6%	17,722	$17.16	$304K	−12,625	−$183K
GS, Goldman Sachs	0.00%	Hold	800	$343.38	$275K	—	—
PG, Procter & Gamble	0.00%	Hold	1,796	$151.56	$272K	—	—
BRZE, Braze	0.00%	Add +1.6%	9,880	$27.28	$270K	+151	−$69K
SE, Sea Limited	0.00%	Reduce −71.1%	5,150	$52.03	$268K	−12,657	−$730K
NCNO, Ncino	0.00%	Reduce −23.1%	10,000	$26.44	$264K	−3,000	−$179K
FAST, Fastenal	0.00%	Hold	5,110	$47.32	$242K	—	—
CI&T	0.00%	Hold	35,000	$6.50	$228K	—	—
Expensify	0.00%	Hold	16,000	$8.83	$141K	—	—
Paymentus	0.00%	Reduce −16.7%	15,000	$8.01	$120K	−3,000	−$55K
AAPL, Apple	0.00%	Hold	740	$129.93	$96K	—	—
APAM, Artisan Partners Asset Management	0.00%	Hold	3,199	$29.70	$95K	—	—
AVGO, Broadcom	0.00%	Hold	128	$559.13	$72K	—	—
LRCX, Lam Research	0.00%	Add +18.8%	139	$420.30	$58K	+22	+$15K
SJM, Smucker	0.00%	Hold	251	$158.46	$40K	—	—
Seer	0.00%	Hold	5,463	$5.80	$32K	—	—
MRVL, Marvell Technology	0.00%	Add +12.0%	503	$37.04	$19K	+54	$—
CYH	0.00%	Hold	100	$4.32	$432	—	—

Showing top 50 of 361 by value

Exits / last held

Gone since 2022 Q3, shown at their last reported size.

Stock	% of portfolio	Recent activity	Reported price*	Value	Share change	$ change
BN, Brookfield Corporation	0.36%	Exit	$40.89	$112M	−2,732,620	−$112M
Ping Identity	0.08%	Exit	$28.07	$24M	−837,781	−$24M
TEAM, Atlassian	0.06%	Exit	$210.58	$20M	−94,266	−$20M
Netstreit	0.06%	Exit	$17.81	$19M	−1,054,626	−$19M
DKNG, Draftkings	0.04%	Exit	$15.14	$13M	−875,000	−$13M
RXR Acquisition	0.04%	Exit	$9.83	$13M	−1,317,090	−$13M
Azek	0.03%	Exit	$16.62	$8.3M	−500,000	−$8.3M
Duke Realty	0.02%	Exit	$48.20	$6M	−124,277	−$6M
ENTG, Entegris	0.02%	Exit	$83.03	$4.7M	−56,295	−$4.7M
BN, Brookfield Corporation	0.01%	Exit	$35.90	$4.2M	−117,381	−$4.2M
Jamf	0.01%	Exit	$22.16	$3.9M	−175,000	−$3.9M
Tishman Speyer Innovation	0.01%	Exit	$9.85	$3.8M	−381,620	−$3.8M
BMY, Bristol Myers Squibb	0.01%	Exit	$71.10	$2.8M	−40,000	−$2.8M
ALGN, Align Technology	0.01%	Exit	$207.07	$2.8M	−13,319	−$2.8M
TWLO, Twilio	0.01%	Exit	$69.14	$2.3M	−33,684	−$2.3M
LYV, Live Nation Entertainment	0.01%	Exit	$76.05	$2.1M	−27,456	−$2.1M
Avalara	0.01%	Exit	$91.78	$1.7M	−18,719	−$1.7M
Sientra	0.01%	Exit	$0.6399	$1.7M	−2,578,364	−$1.7M
Ion Acquisition Corporation 3	—	Exit	$9.87	$1.5M	−151,660	−$1.5M
SHO, Sunstone Hotel Invs	—	Exit	$9.42	$1.4M	−150,310	−$1.4M
TCOM, Tripadvisor	—	Exit	$22.09	$1.4M	−62,026	−$1.4M
INTC, Intellia Therapeutics	—	Exit	$55.99	$907K	−16,200	−$907K
IWM, iShares Russell 2000 ETF	—	Exit	$165.13	$161K	−975	−$161K
BN, Brookfield Corporation	—	Exit	$66.67	$1K	−15	−$1K
SFIX, Stitch Fix	—	Exit	—	—	−65	$—

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