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

2024 Q4 2024 Q3, filed 14 Feb, long equity only

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TSLA, Tesla	15.22%	Reduce −2.3%	14,578,809	$403.84	$5.9B	−349,720	+$2B
IT, Gartner	4.90%, was 5.41%	Reduce −2.6%	3,916,203	$484.47	$1.9B	−106,181	−$141M
ACGL, Arch Capital Group	4.88%, was 6.15%	Reduce −1.3%	20,462,724	$92.35	$1.9B	−262,633	−$429M
CSGP, CoStar Group	3.55%	Add +2.2%	19,203,564	$71.59	$1.4B	+418,128	−$42M
MSCI	3.31%, was 3.34%	Reduce −1.2%	2,131,931	$600.01	$1.3B	−25,500	+$22M
FDS, FactSet	2.92%, was 3.02%	Reduce −4.9%	2,355,611	$480.28	$1.1B	−122,416	−$8.2M
GWRE, Guidewire Software	2.58%, was 2.92%	Reduce −1.5%	5,915,183	$168.58	$997M	−92,946	−$102M
MTN, Vail Resorts	2.56%, was 2.40%	Add +2.0%	5,290,546	$187.45	$992M	+105,410	+$88M
H, Hyatt Hotels	2.25%, was 2.21%	Add +1.2%	5,550,789	$156.98	$871M	+67,385	+$37M
IDXX, Idexx Laboratories	2.14%	Add +4.3%	2,005,522	$413.44	$829M	+82,264	−$143M
KNSL, Kinsale Cap Group	2.08%, was 2.16%	Reduce −1.1%	1,726,604	$465.13	$803M	−18,811	−$9.5M
CHH, Choice Hotels International	1.72%	Reduce −0.7%	4,682,492	$141.98	$665M	−33,822	+$50M
SCHW, Charles Schwab	1.38%	Reduce −0.7%	7,217,828	$74.01	$534M	−51,452	+$63M
RRR, Red Rock Resorts	1.36%	Add +6.9%	11,356,201	$46.24	$525M	+732,917	−$53M
ANSS, Ansys	1.23%, was 1.36%	Reduce −12.2%	1,416,224	$337.33	$478M	−196,038	−$36M
PRI, Primerica	1.16%, was 1.20%	Reduce −3.3%	1,655,547	$271.42	$449M	−56,464	−$4.6M
MORN, Morningstar	1.14%	Reduce 0.0%	1,305,155	$336.76	$440M	−433	+$23M
SPOT, Spotify	1.04%, was 0.86%	Add +1.7%	897,166	$447.38	$401M	+15,019	+$76M
NVDA, Nvidia	0.99%	Reduce −4.9%	2,846,647	$134.29	$382M	−146,933	+$19M
GLPI, Gaming & Leisure Properties	0.97%, was 1.11%	Reduce −3.6%	7,817,443	$48.16	$376M	−290,341	−$41M
VRSK, Verisk	0.89%, was 0.90%	Reduce −1.3%	1,252,586	$275.43	$345M	−15,948	+$5.1M
MTD, Mettler-Toledo	0.89%, was 1.15%	Reduce −2.7%	280,994	$1,224	$344M	−7,753	−$89M
IRDM, Iridium Communications	0.81%, was 0.90%	Reduce −3.1%	10,769,377	$29.02	$313M	−349,408	−$26M
VRT, Vertiv	0.81%, was 0.94%	Reduce −22.5%	2,750,000	$113.61	$312M	−800,000	−$41M
TECH, Bio Techne	0.77%, was 0.94%	Reduce −6.9%	4,136,984	$72.03	$298M	−308,556	−$57M
EQIX, Equinix	0.71%, was 0.57%	Add +20.4%	291,587	$942.89	$275M	+49,454	+$60M
SHOP, Shopify	0.71%	Reduce −5.1%	2,581,257	$106.33	$274M	−139,224	+$56M
DAY, Dayforce	0.66%	Reduce 0.0%	3,526,456	$72.64	$256M	−1,181	+$40M
MSFT, Microsoft	0.63%, was 0.66%	Reduce −0.2%	576,241	$421.50	$243M	−931	−$5.5M
AMZN, Amazon	0.61%	Reduce −1.4%	1,080,063	$219.39	$237M	−15,439	+$33M
SITE, Siteone Landscape Supply	0.56%	Add +4.6%	1,652,772	$131.77	$218M	+72,430	−$21M
HLI, Houlihan Lokey	0.51%	Reduce 0.0%	1,144,179	$173.66	$199M	−500	+$18M
FIGS, FIGS Inc	0.49%	Add +2.7%	30,837,759	$6.19	$191M	+807,681	−$15M
BIRK, Birkenstock	0.49%, was 0.41%	Add +8.3%	3,359,351	$56.66	$190M	+256,844	+$37M
TTD, Trade Desk	0.49%, was 0.53%	Reduce −11.2%	1,616,029	$117.53	$190M	−203,509	−$9.6M
FICO, Fair Isaac	0.48%, was 0.49%	Reduce −2.4%	93,590	$1,991	$186M	−2,280	+$6K
CNS, Cohen & Steers	0.48%, was 0.51%	Reduce 0.0%	2,008,882	$92.34	$186M	−622	−$7.3M
CBRE, CBRE Group	0.47%, was 0.43%	Add +7.0%	1,390,985	$131.29	$183M	+91,154	+$21M
GTLS, Chart Industries	0.47%	Reduce −6.9%	952,404	$190.84	$182M	−70,260	+$55M
TSM, Taiwan Semiconductor	0.45%	Reduce −8.7%	877,053	$197.49	$173M	−83,687	+$6.4M
ONON, On Holding	0.45%, was 0.42%	Add 0.0%	3,157,793	$54.77	$173M	+898	+$15M
BFAM	0.45%	Add +4.7%	1,559,277	$110.85	$173M	+69,940	−$36M
META, Meta Platforms	0.43%	Reduce −1.4%	281,029	$585.51	$165M	−3,901	+$1.4M
IBKR, Interactive Brokers	0.42%, was 0.34%	Add +0.1%	913,967	$176.67	$161M	+1,359	+$34M
INTA, Intapp	0.41%	Reduce −12.9%	2,484,012	$64.09	$159M	−366,443	+$23M
GDS, GDS Holdings	0.41%, was 0.33%	Add +10.5%	6,673,226	$23.76	$159M	+632,671	+$35M
ICLR, Icon	0.40%, was 0.73%	Reduce −23.0%	734,167	$209.71	$154M	−219,889	−$120M
ARGX, Argenx	0.39%	Reduce −3.2%	242,178	$615.00	$149M	−8,126	+$13M
TREX	0.38%, was 0.36%	Add +6.2%	2,153,133	$69.03	$149M	+126,441	+$14M
CWAN	0.38%	Reduce 0.0%	5,324,970	$27.52	$147M	−1,604	+$12M
WELL, Welltower	0.38%, was 0.33%	Add +18.1%	1,151,495	$126.03	$145M	+176,736	+$20M
WST, West Pharmaceutical Services	0.37%, was 0.39%	Reduce −10.3%	434,121	$327.56	$142M	−49,721	−$3M
BN, Brookfield Corporation	0.36%, was 0.27%	Add +22.7%	2,391,691	$57.45	$137M	+442,219	+$34M
TDG, TransDigm	0.35%	Add +1.9%	107,844	$1,267	$137M	+1,985	−$14M
BX, Blackstone	0.35%, was 0.31%	Add +2.1%	785,682	$172.42	$135M	+15,788	+$18M
ROP, Roper Technologies	0.34%, was 0.38%	Reduce −1.7%	253,317	$519.85	$132M	−4,480	−$12M
EFOR, Asgn	0.34%, was 0.47%	Reduce −17.1%	1,570,286	$83.34	$131M	−323,914	−$46M
Krispy Kreme	0.34%, was 0.30%	Add +24.7%	13,069,717	$9.93	$130M	+2,588,398	+$17M
APH, Amphenol	0.33%	Reduce −0.1%	1,850,768	$69.45	$129M	−2,510	+$7.8M
CPNG, Coupang	0.33%, was 0.44%	Reduce −15.3%	5,757,166	$21.98	$127M	−1,036,414	−$40M
PLNT, Planet Fitness	0.32%	Hold	1,250,000	$98.87	$124M	—	—
BABA, Alibaba	0.31%, was 0.40%	Reduce 0.0%	1,434,620	$84.79	$122M	−5	−$31M
DEI, Douglas Emmett	0.31%	Reduce 0.0%	6,388,156	$18.56	$119M	−1,288	+$6.3M
BWIN	0.30%	Hold	3,010,000	$38.76	$117M	—	—
KTOS	0.30%	Hold	4,374,077	$26.38	$115M	—	—
AVGO, Broadcom	0.29%	Reduce −4.1%	484,330	$231.84	$112M	−20,742	+$25M
FND, Floor & Decor	0.29%, was 0.41%	Reduce −10.1%	1,125,941	$99.70	$112M	−126,814	−$43M
DLR, Digital Realty	0.29%, was 0.25%	Add +6.3%	631,257	$177.33	$112M	+37,550	+$16M
YMM, Full Truck Alliance	0.28%	Reduce −3.1%	10,078,316	$10.82	$109M	−327,583	+$15M
JLL, Jones Lang Lasalle	0.28%, was 0.23%	Add +33.6%	420,366	$253.14	$106M	+105,656	+$22M
NEOG, Neogen	0.27%	Add +16.2%	8,485,308	$12.14	$103M	+1,182,193	−$20M
VNO, Vornado Realty Trust	0.27%, was 0.20%	Add +27.8%	2,443,712	$42.04	$103M	+531,353	+$27M
PWR, Quanta Services	0.26%	Add +0.2%	323,335	$316.05	$102M	+546	+$6M
MELI, MercadoLibre	0.26%	Add +11.0%	58,198	$1,700	$99M	+5,745	−$8.7M
NET, Cloudflare	0.25%, was 0.18%	Add +5.5%	897,555	$107.68	$97M	+47,075	+$28M
RBC, RBC Bearings	0.25%, was 0.27%	Reduce −3.8%	322,361	$299.14	$96M	−12,714	−$3.9M
CAKE, Cheesecake Factory	0.25%	Hold	2,000,000	$47.44	$95M	—	—
CG, Carlyle Group	0.24%	Hold	1,867,253	$50.49	$94M	—	—
MAC, Macerich	0.24%, was 0.08%	Add +175.8%	4,675,471	$19.92	$93M	+2,980,051	+$62M
DKNG, Draftkings	0.24%	Add +4.4%	2,499,356	$37.20	$93M	+106,391	−$828K
FWONK, Liberty Media	0.24%	Hold	1,000,000	$92.66	$93M	—	—
AXON, Axon Enterprise	0.24%, was 0.27%	Reduce −39.1%	154,650	$594.32	$92M	−99,491	−$9.6M
JBTM, John Bean Technologies	0.23%	Hold	700,000	$127.10	$89M	—	—
Cyberark Software	0.23%, was 0.17%	Add +16.5%	262,597	$333.15	$87M	+37,154	+$22M
LVS, Las Vegas Sands	0.22%, was 0.21%	Add +2.9%	1,627,165	$51.36	$84M	+46,090	+$4M
COO, Cooper Companies	0.22%, was 0.28%	Reduce −3.7%	904,982	$91.93	$83M	−35,000	−$21M
VEEV, Veeva Systems	0.21%, was 0.23%	Reduce −5.1%	391,262	$210.25	$82M	−20,875	−$4.2M
TRU, Transunion	0.21%, was 0.24%	Reduce −0.5%	871,818	$92.71	$81M	−4,570	−$11M
INDI, Indie Semiconductor	0.21%, was 0.16%	Add +30.6%	19,901,826	$4.05	$81M	+4,661,220	+$20M
IBP, Installed Building Products	0.21%, was 0.32%	Reduce −6.8%	458,769	$175.25	$80M	−33,517	−$41M
EXPE, Expedia	0.21%	New	430,454	$186.33	$80M	+430,454	+$80M
HLT, Hilton	0.20%, was 0.19%	Add +3.7%	319,734	$247.16	$79M	+11,439	+$8M
Liberty Media	0.20%	Reduce −2.2%	1,141,546	$68.06	$78M	−25,473	+$18M
PAR, Par Technology	0.20%	Reduce −9.0%	1,065,579	$72.67	$77M	−105,329	+$16M
DRVN, Driven Brands	0.20%, was 0.13%	Add +35.7%	4,750,000	$16.14	$77M	+1,250,000	+$27M
EQR, Equity Residential	0.20%, was 0.14%	Add +55.2%	1,067,763	$71.76	$77M	+379,565	+$25M
ISRG, Intuitive Surgical	0.20%, was 0.21%	Reduce −8.7%	146,216	$521.96	$76M	−14,009	−$2.4M
NOW, ServiceNow	0.20%	Reduce −4.4%	71,899	$1,060	$76M	−3,345	+$8.9M
DDOG, Datadog	0.20%	Reduce −4.5%	530,854	$142.89	$76M	−25,233	+$12M
AAPL, Apple	0.20%, was 0.19%	Add +0.3%	301,279	$250.42	$75M	+951	+$5.5M
HQY, Healthequity	0.19%, was 0.16%	Add +4.0%	780,000	$95.95	$75M	+30,000	+$13M
PCOR, Procore Technologies	0.19%, was 0.15%	Add +9.6%	992,794	$74.93	$74M	+86,943	+$18M
BAP, Credicorp	0.19%	Add +2.9%	404,539	$183.32	$74M	+11,583	+$3M
BAM, Brookfield Asset Management	0.19%, was 0.14%	Add +22.6%	1,348,906	$54.19	$73M	+248,471	+$21M
GTLB, Gitlab	0.19%, was 0.17%	Add +3.4%	1,295,541	$56.35	$73M	+42,297	+$8.4M
ROL, Rollins	0.19%	Hold	1,548,750	$46.35	$72M	—	—
TTAN, Servicetitan	0.18%	New	684,222	$102.87	$70M	+684,222	+$70M
FA, First Advantage	0.18%	Hold	3,750,000	$18.73	$70M	—	—
Inari Medical	0.17%, was 0.11%	Add +30.5%	1,312,528	$51.05	$67M	+306,399	+$26M
ARE	0.17%, was 0.26%	Reduce −18.2%	686,832	$97.55	$67M	−153,323	−$33M
GDYN, Grid Dynamics	0.17%	Hold	3,000,000	$22.24	$67M	—	—
HEI, Heico	0.17%	Add 0.0%	346,699	$186.08	$65M	+168	−$6.1M
INSP, Inspire Medical Systems	0.17%	Add +2.5%	347,800	$185.38	$64M	+8,500	−$7.1M
Aspen Technology	0.16%, was 0.30%	Reduce −45.9%	253,214	$249.63	$63M	−214,797	−$49M
MA, Mastercard	0.16%	Reduce −0.5%	118,214	$526.57	$62M	−542	+$3.6M
AVNT, Avient	0.16%	Hold	1,500,000	$40.86	$61M	—	—
Holding	0.16%, was 0.13%	Add +14.7%	1,429,198	$42.02	$60M	+183,152	+$9.7M
LPX, Louisiana Pacific	0.15%	Add +11.9%	577,893	$103.55	$60M	+61,421	+$4.3M
TOL, Toll Brothers	0.15%, was 0.37%	Reduce −47.2%	473,968	$125.95	$60M	−423,535	−$79M
Altair Engineering	0.15%, was 0.32%	Reduce −57.2%	539,002	$109.11	$59M	−720,342	−$61M
KRC, Kilroy Realty	0.15%	New	1,452,331	$40.45	$59M	+1,452,331	+$59M
CGNX, Cognex	0.15%	Add +6.7%	1,600,000	$35.86	$57M	+100,000	−$3.4M
NCNO, Ncino	0.15%, was 0.13%	Add +12.3%	1,684,834	$33.58	$57M	+185,194	+$9.2M
IEX, Idex	0.14%, was 0.16%	Reduce −5.4%	261,961	$209.29	$55M	−15,000	−$4.6M
ILMN, Illumina	0.14%, was 0.13%	Add +6.3%	407,901	$133.63	$55M	+24,280	+$4.5M
V, Visa	0.14%, was 0.12%	Add +3.4%	171,506	$316.04	$54M	+5,600	+$8.6M
S, Sentinelone	0.13%	Add +12.6%	2,332,160	$22.20	$52M	+261,186	+$2.2M
WCN, Waste Connections	0.13%, was 0.16%	Reduce −10.4%	300,000	$171.58	$51M	−35,000	−$8.4M
TW, Tradeweb Markets	0.13%	Add +0.4%	390,236	$130.92	$51M	+1,407	+$3M
DHI, D.R. Horton	0.13%, was 0.33%	Reduce −43.7%	364,394	$139.82	$51M	−282,494	−$72M
UTZ, Utz Brands	0.13%	Hold	3,250,000	$15.66	$51M	—	—
MSGS, MSG Sports	0.13%	Hold	225,000	$225.68	$51M	—	—
Masimo	0.13%	Reduce −11.5%	307,144	$165.30	$51M	−40,056	+$4.5M
MRCY, Mercury Systems	0.13%	Reduce −0.4%	1,201,324	$42.00	$50M	−4,330	+$5.8M
Exact Sciences	0.13%, was 0.11%	Add +42.2%	893,000	$56.19	$50M	+265,000	+$7.4M
ZLAB, Zai Lab	0.13%, was 0.12%	Add +0.1%	1,909,088	$26.19	$50M	+2,568	+$4M
Ibotta	0.13%, was 0.15%	Reduce −17.7%	756,087	$65.08	$49M	−162,456	−$7.4M
LOW, Lowe's	0.13%, was 0.21%	Reduce −31.5%	198,853	$246.80	$49M	−91,254	−$29M
CDW	0.13%, was 0.24%	Reduce −29.9%	278,341	$174.04	$48M	−118,891	−$41M
TXRH, Texas Roadhouse	0.13%	Reduce −0.2%	268,289	$180.43	$48M	−421	+$953K
LEN, Lennar	0.12%, was 0.35%	Reduce −50.3%	353,303	$136.37	$48M	−357,720	−$85M
CDNA, Caredx	0.12%	Add +17.6%	2,207,299	$21.41	$47M	+330,627	−$11M
SSNC, SS&C Technologies	0.12%	Reduce −4.3%	602,856	$75.78	$46M	−27,000	−$1.1M
AVB, Avalonbay Cmntys	0.11%	Add +13.7%	201,995	$219.97	$44M	+24,384	+$4.4M
BAH	0.11%	Add +7.0%	336,753	$128.70	$43M	+21,993	−$7.9M
SNOW, Snowflake	0.11%	Reduce −5.2%	278,391	$154.41	$43M	−15,283	+$9.3M
JD, JD.com	0.11%, was 0.09%	Add +52.2%	1,230,151	$34.67	$43M	+421,643	+$10M
ONT	0.11%, was 0.09%	Add +84.5%	2,292,630	$18.55	$43M	+1,050,000	+$9.8M
JBI	0.11%	Hold	5,750,000	$7.35	$42M	—	—
AEIS, Advanced Energy Industries	0.11%, was 0.14%	Reduce −29.1%	363,714	$115.63	$42M	−149,357	−$12M
Stevanato Group	0.10%, was 0.09%	Add +7.9%	1,818,181	$21.79	$40M	+133,000	+$5.9M
LPLA, LPL Financial	0.10%, was 0.04%	Add +82.9%	119,704	$326.51	$39M	+54,256	+$24M
MC, Moelis	0.10%	Hold	527,186	$73.88	$39M	—	—
ITGR, Integer	0.10%, was 0.09%	Add +15.4%	293,434	$132.52	$39M	+39,057	+$5.8M
HEI, Heico	0.10%	Hold	162,433	$237.74	$39M	—	—
VMC, Vulcan Materials	0.10%, was 0.19%	Reduce −49.1%	147,427	$257.23	$38M	−142,066	−$35M
Afya	0.10%, was 0.11%	Reduce −5.7%	2,383,701	$15.88	$38M	−142,942	−$5.3M
XYZ, Block	0.10%	Reduce −3.5%	441,571	$84.99	$38M	−16,180	+$6.8M
WIX, Wix.com	0.10%	Reduce −9.9%	172,041	$214.55	$37M	−18,801	+$5M
ASML	0.10%, was 0.12%	Reduce −1.6%	53,067	$693.08	$37M	−862	−$8.2M
WEX	0.09%, was 0.14%	Reduce −16.5%	203,300	$175.32	$36M	−40,200	−$15M
TME, Tencent Music Entertainment	0.09%, was 0.10%	Reduce −0.1%	3,081,055	$11.35	$35M	−1,870	−$2.2M
VCYT, Veracyte	0.09%, was 0.10%	Reduce −21.8%	879,825	$39.60	$35M	−245,981	−$3.5M
ESTA, Establishment Labs	0.09%, was 0.06%	Add +53.8%	752,886	$46.07	$35M	+263,500	+$14M
Independence Realty Trust	0.09%, was 0.01%	Add +592.0%	1,711,746	$19.84	$34M	+1,464,400	+$29M
DXCM, DexCom	0.09%, was 0.10%	Reduce −23.4%	432,500	$77.77	$34M	−132,354	−$4.2M
TEAM, Atlassian	0.09%, was 0.05%	Add +10.0%	136,380	$243.38	$33M	+12,362	+$13M
NU, Nu Holdings	0.08%, was 0.13%	Reduce −15.1%	3,150,690	$10.36	$33M	−559,266	−$18M
DT, Dynatrace	0.08%	Add +1.2%	578,184	$54.35	$31M	+6,627	+$863K
WTW, Willis Towers Watson	0.08%, was 0.07%	Add +1.1%	96,358	$313.24	$30M	+1,063	+$2.1M
IOT, Samsara	0.08%	Add +1.4%	676,568	$43.69	$30M	+9,443	−$2.5M
DUOL, Duolingo	0.08%	Reduce −0.5%	91,022	$324.23	$30M	−490	+$3.7M
FWONA, Liberty Media	0.07%, was 0.05%	Add +29.0%	343,487	$84.04	$29M	+77,311	+$9.8M
RDDT, Reddit	0.07%	Reduce −20.3%	176,346	$163.44	$29M	−44,908	+$14M
Repay	0.07%, was 0.08%	Reduce −0.2%	3,750,000	$7.63	$29M	−8,000	−$2.1M
EXPO, Exponent	0.07%	Hold	313,262	$89.10	$28M	—	—
UNH, UnitedHealth Group	0.07%, was 0.09%	Reduce −4.4%	54,390	$505.86	$28M	−2,500	−$5.7M
VRNS, Varonis Systems	0.07%, was 0.12%	Reduce −23.3%	608,799	$44.43	$27M	−184,740	−$18M
GCMG, GCM Grosvenor	0.07%, was 0.05%	Add +25.7%	2,200,000	$12.27	$27M	+450,000	+$7.2M
TWFG	0.07%, was 0.05%	Add +19.6%	871,661	$30.80	$27M	+142,913	+$7.1M
ACLX, Arcellx	0.07%	Add +1.6%	348,333	$76.69	$27M	+5,501	−$1.9M
AMH	0.07%, was 0.08%	Reduce −6.3%	709,645	$37.42	$27M	−47,361	−$2.5M
GFI, Gold Fields	0.07%, was 0.08%	Reduce −1.0%	1,998,319	$13.20	$26M	−20,498	−$4.6M
ZS, Zscaler	0.07%, was 0.05%	Add +43.3%	143,730	$180.41	$26M	+43,458	+$8.8M
LYV, Live Nation Entertainment	0.07%	New	195,000	$129.50	$25M	+195,000	+$25M
HUBS, HubSpot	0.06%	Reduce −5.2%	35,957	$696.77	$25M	−1,969	+$4.9M
NPO, Enpro	0.06%	New	140,378	$172.45	$24M	+140,378	+$24M
CRWD, CrowdStrike	0.06%, was 0.10%	Reduce −48.6%	68,504	$342.16	$23M	−64,841	−$14M
RGEN, Repligen	0.06%, was 0.07%	Reduce −4.1%	160,227	$143.94	$23M	−6,792	−$1.8M
Kanzhun	0.06%, was 0.10%	Reduce −25.1%	1,644,401	$13.80	$23M	−551,424	−$15M
Holding	0.06%	Hold	3,503,284	$6.45	$23M	—	—
GOOG, Alphabet Class C	0.06%, was 0.05%	Add +4.3%	117,772	$190.44	$22M	+4,874	+$3.6M
SPGI, S&P Global	0.06%	Reduce −0.5%	45,011	$498.03	$22M	−230	−$956K
APO, Apollo Global Management	0.06%	Reduce −1.6%	135,229	$165.16	$22M	−2,200	+$5.2M
JEF, Jefferies	0.06%	Hold	279,528	$78.40	$22M	—	—
Couchbase	0.06%	Reduce −0.8%	1,399,964	$15.59	$22M	−10,683	−$914K
VRSN, VeriSign	0.06%, was 0.08%	Reduce −31.9%	105,393	$206.96	$22M	−49,345	−$7.6M
TMO, Thermo Fisher Scientific	0.06%	Hold	41,635	$520.23	$22M	—	—
FROG, Jfrog	0.06%	New	725,000	$29.41	$21M	+725,000	+$21M
Endava	0.05%, was 0.06%	Reduce −20.8%	674,261	$30.90	$21M	−177,335	−$915K
XP, XP Inc	0.05%	Add +7.2%	1,739,892	$11.85	$21M	+116,895	−$8.5M
GOOGL, Alphabet Class A	0.05%, was 0.04%	Add +23.3%	108,440	$189.30	$21M	+20,490	+$5.9M
ALKT, Alkami Technology	0.05%, was 0.06%	Reduce −16.8%	557,673	$36.68	$20M	−112,454	−$680K
GLOB, Globant	0.05%	Reduce −6.7%	87,179	$214.42	$19M	−6,281	+$175K
ANET, Arista Networks	0.05%	New	168,805	$110.53	$19M	+168,805	+$19M
KKR	0.05%, was 0.04%	Add +4.1%	122,810	$147.91	$18M	+4,856	+$2.8M
MCO, Moody's	0.05%	Hold	37,741	$473.37	$18M	—	—
ABNB, Airbnb	0.05%	Hold	134,000	$131.41	$18M	—	—
SITM, Sitime	0.05%, was 0.06%	Reduce −38.7%	81,261	$214.53	$17M	−51,255	−$5.3M
Nova	0.04%, was 0.06%	Reduce −24.5%	85,652	$196.95	$17M	−27,800	−$6.8M
EPAC, Enerpac Tool Group	0.04%	Hold	410,369	$41.09	$17M	—	—
DHR, Danaher	0.04%	Hold	72,419	$229.55	$17M	—	—
BILL, Bill Holdings	0.04%	Reduce −1.3%	193,649	$84.71	$16M	−2,612	+$6M
NOVT, Novanta	0.04%, was 0.05%	Reduce −3.3%	102,927	$152.77	$16M	−3,528	−$3.3M
Fiverr International	0.04%	Reduce −9.3%	493,032	$31.73	$16M	−50,788	+$1.6M
VKTX, Viking Therapeutics	0.04%, was 0.08%	Reduce −18.8%	385,472	$40.24	$16M	−89,172	−$15M
LLY, Eli Lilly	0.04%, was 0.05%	Reduce −13.0%	20,000	$772.00	$15M	−3,000	−$4.9M
BSX, Boston Scientific	0.04%	Hold	159,000	$89.32	$14M	—	—
Sigma Lithium	0.03%	New	1,206,714	$11.22	$14M	+1,206,714	+$14M
TEM, Tempus AI	0.03%	Add +72.9%	390,400	$33.76	$13M	+164,600	+$400K
INTU, Intuit	0.03%	Reduce −1.0%	20,807	$628.50	$13M	−200	+$32K
RH	0.03%	Reduce −2.1%	32,797	$393.59	$13M	−698	+$1.7M
VTR, Ventas	0.03%	Add +6.8%	210,911	$58.89	$12M	+13,490	−$240K
HLLY, Holley	0.03%, was 0.02%	Add +33.3%	4,000,000	$3.02	$12M	+1,000,000	+$3.2M
MRVI	0.03%	Add +3.8%	2,203,651	$5.45	$12M	+80,000	−$5.6M
SPG, Simon Property Group	0.03%, was 0.01%	Add +140.4%	62,834	$172.21	$11M	+36,693	+$6.4M
A, Agilent Technologies	0.03%	Reduce −0.7%	78,123	$134.34	$10M	−540	−$1.2M
LOAR, Loar Holdings	0.03%, was 0.01%	Add +80.1%	136,557	$73.91	$10M	+60,755	+$4.4M
CDNS, Cadence Design Systems	0.03%	Reduce −0.4%	33,482	$300.46	$10M	−133	+$949K
IRM, Iron Mountain	0.02%, was 0.05%	Reduce −43.4%	90,138	$105.11	$9.5M	−68,976	−$9.4M
WYNN, Wynn Resorts	0.02%	Add +6.6%	109,262	$86.16	$9.4M	+6,746	−$415K
SBAC, SBA Communications	0.02%, was 0.04%	Reduce −20.0%	45,505	$203.80	$9.3M	−11,374	−$4.4M
ACN, Accenture	0.02%	Reduce −0.4%	25,578	$351.79	$9M	−100	−$79K
AAON	0.02%, was 0.05%	Reduce −54.0%	75,856	$117.68	$8.9M	−89,103	−$8.9M
BLDR, Builders FirstSource	0.02%, was 0.10%	Reduce −67.9%	60,173	$142.93	$8.6M	−127,271	−$28M
ADBE, Adobe	0.02%	Hold	19,136	$444.68	$8.5M	—	—
STEP, Stepstone Group	0.02%	Reduce −15.2%	140,515	$57.88	$8.1M	−25,188	−$1.3M
SYK, Stryker	0.02%	Hold	22,000	$360.05	$7.9M	—	—
MBLY, Mobileye Global	0.02%	Add +1427.2%	383,452	$19.92	$7.6M	+358,344	+$7.3M
VRTX, Vertex Pharmaceuticals	0.02%, was 0.03%	Reduce −21.7%	18,000	$402.70	$7.2M	−5,000	−$3.4M
PK, Park Hotels & Resorts	0.02%	Add +3.7%	514,064	$14.07	$7.2M	+18,311	+$243K
AZNN	0.02%, was 0.03%	Reduce −19.2%	107,652	$65.52	$7.1M	−25,592	−$3.3M
COST, Costco	0.02%	Hold	7,370	$916.27	$6.8M	—	—
ADC, Agree Realty	0.02%	Reduce −4.4%	90,840	$70.45	$6.4M	−4,200	−$760K
TXN, Texas Instruments	0.02%	Hold	32,488	$187.51	$6.1M	—	—
CME, CME Group	0.02%	Hold	26,113	$232.23	$6.1M	—	—
BYD, Boyd Gaming	0.02%	Reduce −24.5%	81,500	$72.54	$5.9M	−26,463	−$1.1M
BRX, Brixmor Property Group	0.01%, was 0.02%	Reduce −20.7%	202,319	$27.84	$5.6M	−52,846	−$1.5M
PDD, PDD Holdings	0.01%, was 0.07%	Reduce −69.0%	57,379	$96.99	$5.6M	−127,983	−$19M
NTRA, Natera	0.01%	Hold	35,000	$158.30	$5.5M	—	—
AIG, American Healthcare REIT	0.01%	New	188,959	$28.42	$5.4M	+188,959	+$5.4M
MPWR, Monolithic Power Systems	0.01%, was 0.07%	Reduce −69.5%	8,503	$591.70	$5M	−19,412	−$21M
RHI, Robert Half	0.01%	Reduce −1.4%	69,689	$70.46	$4.9M	−1,018	+$144K
MGM, MGM Resorts	0.01%, was 0.11%	Reduce −87.1%	131,063	$34.65	$4.5M	−884,233	−$35M
MAR, Marriott	0.01%, was 0.02%	Reduce −37.9%	49,539	$89.80	$4.4M	−30,262	−$1.4M
POOL, Pool Corporation	0.01%	Hold	12,665	$340.94	$4.3M	—	—
HGV, Hilton Grand Vacations	0.01%	Reduce −5.2%	110,200	$38.95	$4.3M	−6,000	+$72K
INSM, Insmed	0.01%	Add +48.1%	60,000	$69.04	$4.1M	+19,500	+$1.2M
PTLO, Portillos	0.01%	New	436,710	$9.40	$4.1M	+436,710	+$4.1M
XENE, Xenon Pharmaceuticals	0.01%	Hold	100,100	$39.20	$3.9M	—	—
AEM, Agnico Eagle Mines	0.01%	Reduce −6.8%	49,146	$78.21	$3.8M	−3,600	−$406K
MUFG	0.01%	Hold	295,681	$11.72	$3.5M	—	—
NDSN, Nordson	0.01%	Hold	16,268	$209.24	$3.4M	—	—
CERT, Certara	0.01%	Add +31.3%	315,000	$10.65	$3.4M	+75,000	+$544K
RHP, Ryman Hospitality Properties	0.01%	Reduce −26.3%	31,297	$104.34	$3.3M	−11,176	−$1.3M
GKOS, Glaukos	0.01%	Hold	20,000	$149.94	$3M	—	—
HDB, HDFC Bank	0.01%	Add +4.4%	46,684	$63.86	$3M	+1,986	+$185K
DOC, Healthpeak Properties	0.01%, was 0.02%	Reduce −53.9%	138,220	$20.27	$2.8M	−161,359	−$4.1M
FISV, Fiserv	0.01%	Reduce −2.3%	13,000	$205.42	$2.7M	−300	+$281K
NVO, Novo Nordisk	0.01%	Reduce −11.7%	30,020	$86.02	$2.6M	−3,975	−$1.5M
MANH, Manhattan Assocs	0.01%	Reduce −41.3%	9,539	$270.24	$2.6M	−6,700	−$2M
RDNT, Radnet	0.01%	Hold	35,000	$69.84	$2.4M	—	—
PGR, Progressive	0.01%	Reduce −12.9%	10,100	$239.61	$2.4M	−1,500	−$524K
BNTX, Biontech	0.01%	Add +12.7%	20,936	$113.95	$2.4M	+2,362	+$180K
PCVX, Vaxcyte	0.01%	Reduce −19.4%	25,000	$81.86	$2M	−6,000	−$1.5M
ZTS, Zoetis	0.01%	Reduce −26.5%	12,500	$162.93	$2M	−4,500	−$1.3M
THC, Tenet Healthcare	0.01%	Reduce −38.0%	15,500	$126.23	$2M	−9,500	−$2.2M
HCA, HCA Healthcare	0.01%, was 0.02%	Reduce −64.5%	6,500	$300.15	$2M	−11,800	−$5.5M
MANU, Manchester Utd	0.00%	Hold	111,479	$17.35	$1.9M	—	—
TROW, T. Rowe Price	0.00%	Hold	15,260	$113.09	$1.7M	—	—
RARE	0.00%, was 0.01%	Reduce −16.7%	40,000	$42.07	$1.7M	−8,000	−$984K
BHVN, Biohaven	0.00%, was 0.01%	Reduce −2.2%	44,000	$37.35	$1.6M	−1,000	−$605K
VCTR, Victory Cap	0.00%	Hold	16,596	$65.46	$1.1M	—	—
JKHY	0.00%	Hold	6,000	$175.30	$1.1M	—	—
KMX, CarMax	0.00%	Reduce −10.8%	12,582	$81.76	$1M	−1,516	−$62K
Essent Group	0.00%	Hold	18,653	$54.44	$1M	—	—
KYMR, Kymera Therapeutics	0.00%	Hold	25,000	$40.23	$1M	—	—
ALX, Alexanders	0.00%	Hold	5,000	$200.06	$1M	—	—
RCKT, Rocket Pharmaceuticals	0.00%, was 0.04%	Reduce −91.5%	75,000	$12.57	$943K	−809,341	−$15M
RIVN, Rivian Automotive	0.00%, was 0.01%	Reduce −71.6%	64,389	$13.30	$856K	−162,157	−$1.7M
HD, Home Depot	0.00%	Hold	2,000	$388.99	$778K	—	—
EFX, Equifax	0.00%	Add +3.4%	3,000	$254.85	$765K	+100	−$88K
BRK.A, Berkshire Hathaway	0.00%	Hold	1	$680,920	$681K	—	—
LFUS, Littelfuse	0.00%	Add +22.4%	2,836	$235.65	$668K	+519	+$54K
GMAB, Genmab A/s	0.00%	Reduce −56.2%	31,691	$20.87	$661K	−40,683	−$1.1M
QCOM, Qualcomm	0.00%	Hold	4,000	$153.62	$614K	—	—
DKS, Dicks Sporting Goods	0.00%	Reduce −32.6%	2,581	$228.84	$591K	−1,250	−$209K
GS, Goldman Sachs	0.00%	Hold	800	$572.62	$458K	—	—
Taboola.com	0.00%	Hold	120,899	$3.65	$441K	—	—
WDAY, Workday	0.00%	Hold	1,578	$258.03	$407K	—	—
EW, Edwards Lifesciences	0.00%	Hold	5,190	$74.03	$384K	—	—
PG, Procter & Gamble	0.00%	Hold	1,796	$167.65	$301K	—	—
CI&T	0.00%	Reduce −3.2%	25,000	$6.07	$152K	−830	−$24K
GRAL, Grail	0.00%	Reduce −2.7%	7,713	$17.85	$138K	−210	+$29K
GPN, Global Payments	0.00%	Reduce −87.5%	1,000	$112.06	$112K	−7,000	−$707K
FAST, Fastenal	0.00%	Reduce −81.1%	440	$71.91	$32K	−1,890	−$135K
SJM, Smucker	0.00%	Hold	251	$110.12	$28K	—	—
CYH, Community Health Systems	0.00%	Hold	100	$2.99	$299	—	—

Showing top 50 of 308 by value

Exits / last held

Gone since 2024 Q3, shown at their last reported size.

Stock	% of portfolio	Recent activity	Reported price*	Value	Share change	$ change
REXR, Rexford Industrial Realty	0.20%	Exit	$50.31	$77M	−1,526,016	−$77M
CZR	0.16%	Exit	$41.74	$62M	−1,482,755	−$62M
PLD, Prologis	0.13%	Exit	$126.28	$48M	−381,980	−$48M
AMT, American Tower	0.12%	Exit	$232.56	$45M	−192,717	−$45M
INVH, Invitation Homes	0.08%	Exit	$35.26	$32M	−905,787	−$32M
FOXA, Fox	0.06%	Exit	$41.50	$21M	−500,000	−$21M
LINE, Lineage	0.05%	Exit	$78.38	$20M	−261,228	−$20M
YUMC, Yum China	0.05%	Exit	$45.02	$18M	−392,632	−$18M
AMD, Advanced Micro Devices	0.05%	Exit	$164.08	$17M	−105,364	−$17M
COLD, Americold Realty Trust	0.04%	Exit	$28.27	$14M	−500,000	−$14M
FBIN, Fortune Brands	0.03%	Exit	$89.53	$9.5M	−106,410	−$9.5M
Legend Biotech	0.02%	Exit	$48.73	$8.2M	−168,158	−$8.2M
TKO, TKO Group	0.02%	Exit	$123.71	$6.4M	−51,331	−$6.4M
ELV, Elevance Health	0.02%	Exit	$520.00	$6M	−11,600	−$6M
MRK, Merck	0.02%	Exit	$113.57	$6M	−52,400	−$6M
MLM, Martin Marietta Materials	0.01%	Exit	$538.24	$5.4M	−10,068	−$5.4M
FR, First Industrial Realty Trust	0.01%	Exit	$55.98	$5.1M	−91,396	−$5.1M
REGN, Regeneron	0.01%	Exit	$1,051	$4.7M	−4,500	−$4.7M
ACVA, Acv Auctions	0.01%	Exit	$20.33	$3.2M	−156,395	−$3.2M
Federal Realty Investment Trust	0.01%	Exit	$114.99	$2.1M	−17,880	−$2.1M
SGRY, Surgery Partners	—	Exit	$32.25	$1.3M	−40,000	−$1.3M
BLK, BlackRock	—	Exit	$949.17	$1.1M	−1,200	−$1.1M
Envestnet	—	Exit	$62.62	$1.1M	−17,087	−$1.1M
LBRDA, Liberty Broadband	—	Exit	$77.26	$985K	−12,749	−$985K
IMVT, Immunovant	—	Exit	$28.50	$855K	−30,000	−$855K
LRCX, Lam Research	—	Exit	$815.88	$678K	−831	−$678K
VWO	—	Exit	$47.84	$673K	−14,069	−$673K
MDB, MongoDB	—	Exit	$270.32	$449K	−1,661	−$449K
Innovid	—	Exit	$1.80	$344K	−191,161	−$344K
PSA, Public Storage	—	Exit	—	—	−1	$—

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