Baron Capital (BAMCO)
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), Ron Baron's Baron Capital (BAMCO) reported 329 stock positions worth $34.9 billion. Its top holding was Tesla (TSLA) at 8.8% of the portfolio, followed by Arch Capital (ACGL, 6.0%) and Gartner (IT, 5.4%). Compared with Q1 2024, it opened 21 new positions, sold out of 25, added to 101 and reduced 138. The biggest buy was Spotify Technology (SPOT, shares +2%) and the biggest sale Costar (CSGP, shares −0%).
- Most Recent 13F
- Q2 2026
- Notable People
- Ron Baron
- Location
- NEW YORK, NY
- CIK
- 0001017918
- Portfolio Value
- $34.9B (Q2 2024)
- SEC Filing
- 0001017918-24-000013 ↗ filed Aug 14, 2024
Holdings Value
Holdings 329 stocks · $34.9B
| TSLA Tesla Inc. | 8.79% | 15,516,436 | $3.1B | Reduce -9.9% |
| ACGL Arch Capital Group Ltd. | 6.04% | 20,920,200 | $2.1B | Reduce -0.5% |
| IT Gartner Inc. | 5.38% | 4,183,919 | $1.9B | Reduce -1.6% |
| CSGP Costar Group Inc. | 4.09% | 19,270,998 | $1.4B | Reduce -0.3% |
| FDS Factset Research Systems Inc. | 3.10% | 2,652,470 | $1.1B | Reduce -3.1% |
| MSCI MSCI Inc. | 3.06% | 2,215,410 | $1.1B | Reduce -1.7% |
| IDXX Idexx Laboratories Inc. | 2.84% | 2,035,337 | $991.6M | Reduce -3.3% |
| MTN Vail Resorts Inc. | 2.60% | 5,048,808 | $909.4M | Add +5.3% |
| GWRE Guidewire Software Inc. | 2.42% | 6,125,291 | $844.6M | Reduce -1.5% |
| H Hyatt Hotels Corp. Class A | 2.36% | 5,414,796 | $822.6M | Add +0.7% |
| KNSL Kinsale Capital Group Inc. | 2.00% | 1,816,122 | $699.7M | Reduce -5.5% |
| RRR Red Rock Resorts Inc. Class A | 1.65% | 10,516,775 | $577.7M | Add +1.0% |
| CHH Choice Hotels Intl Inc. | 1.63% | 4,770,041 | $567.6M | Add +0.3% |
| ANSS Ansys Inc. | 1.58% | 1,715,443 | $551.5M | Reduce -2.3% |
| SCHW Schwab (charles) Corp. | 1.56% | 7,374,681 | $543.4M | Reduce -0.8% |
| PRI Primerica Inc. | 1.25% | 1,843,312 | $436.1M | Reduce -3.2% |
| NVDA Nvidia Corp. | 1.19% | 3,352,471 | $414.2M | Reduce -24.9% |
| MTD Mettler-Toledo International | 1.18% | 294,604 | $411.7M | Reduce -3.3% |
| MORN Morningstar Inc. | 1.11% | 1,306,937 | $386.7M | Reduce -0.1% |
| GLPI Gaming and Leisure Propertie | 1.07% | 8,248,597 | $372.9M | Reduce -0.2% |
| VRSK Verisk Analytics Inc. | 1.00% | 1,290,835 | $347.9M | Reduce -1.1% |
| TECH Bio-Techne Corp. | 0.98% | 4,776,592 | $342.2M | Reduce -4.4% |
| VRT Vertiv Holdings Co. Class A | 0.94% | 3,800,000 | $329.0M | Reduce -21.6% |
| ICLR Icon PLC | 0.87% | 971,926 | $304.7M | Add +0.2% |
| IRDM Iridium Communications Inc. | 0.85% | 11,182,841 | $297.7M | Reduce -6.2% |
| SPOT Spotify Technology SA | 0.80% | 885,403 | $277.8M | Add +2.4% |
| MSFT Microsoft Corp. | 0.79% | 620,929 | $277.5M | Add +5.8% |
| WST West Pharmaceutical Services | 0.72% | 763,168 | $251.4M | Reduce -14.4% |
| AMZN Amazon.com Inc. | 0.60% | 1,081,880 | $209.1M | Add +1.6% |
| EFOR Everforth Inc. filed as ASGN INC | 0.54% | 2,127,200 | $187.6M | Reduce -4.5% |
| TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC | 0.53% | 1,880,288 | $183.6M | Reduce -1.1% |
| BFAM Bright Horizons Family Solut | 0.52% | 1,635,596 | $180.0M | Reduce -1.6% |
| SITE Siteone Landscape Supply Inc. | 0.50% | 1,451,090 | $176.2M | Reduce -3.0% |
| DAY Dayforce Inc. | 0.50% | 3,533,774 | $175.3M | Add +2.8% |
| HLI Houlihan Lokey Inc. | 0.50% | 1,293,279 | $174.4M | Reduce -0.4% |
| GTLS Chart Industries Inc. | 0.50% | 1,203,963 | $173.8M | Add +2.9% |
| SHOP Shopify Inc. Class A | 0.49% | 2,598,919 | $171.7M | Add +17.9% |
| FICO Fair Isaac Corp. | 0.49% | 114,783 | $170.9M | Reduce -16.1% |
| TREX Trex Company Inc. | 0.48% | 2,271,388 | $168.4M | Reduce -1.1% |
| FND Floor & Decor Holdings Inc. Class A | 0.48% | 1,678,484 | $166.9M | Reduce -8.4% |
| BIRK Birkenstock Holding PLC | 0.47% | 3,024,414 | $164.6M | Add +1.7% |
| TSM Taiwan Semiconductor-SP ADR | 0.45% | 897,650 | $156.0M | Reduce -15.8% |
| CPNG Coupang Inc. | 0.44% | 7,392,395 | $154.9M | Reduce -6.9% |
| ROP Roper Technologies Inc. | 0.43% | 263,997 | $148.8M | Reduce -0.3% |
| CNS Cohen & Steers Inc. | 0.42% | 2,043,035 | $148.2M | Reduce -4.7% |
| EQIX Equinix Inc. | 0.41% | 191,220 | $144.7M | Reduce -3.7% |
| META Meta Platforms Inc. Class A | 0.41% | 286,143 | $144.3M | Add +1.1% |
| FIGS Figs Inc. Class A | 0.41% | 26,687,323 | $142.2M | Add +3.7% |
| IBP Installed Building Products | 0.39% | 661,043 | $136.0M | Reduce -16.9% |
| ALTR Altair Engineering Inc. Class A | 0.39% | 1,385,507 | $135.9M | No change |
| TDG Transdigm Group Inc. | 0.37% | 100,000 | $127.8M | No change |
| APH Amphenol Corp. Class A | 0.36% | 1,864,568 | $125.6M | Reduce -0.4% |
| TOL Toll Brothers Inc. | 0.36% | 1,077,864 | $124.1M | Reduce -39.9% |
| ONON On Holding AG Class A filed as ON HLDG AG | 0.35% | 3,186,882 | $123.7M | Reduce -6.1% |
| ARE Alexandria Real Estate Equit | 0.35% | 1,045,230 | $122.3M | Reduce -13.1% |
| BWIN Baldwin Insurance Group Inc./ filed as THE BALDWIN INSURANCE GRP IN | 0.33% | 3,260,000 | $115.6M | Add +0.0% |
| NEOG Neogen Corp. | 0.32% | 7,205,048 | $112.6M | Reduce -1.4% |
| ARGX Argenx SE - ADR | 0.32% | 261,478 | $112.4M | Reduce -1.9% |
| DXCM Dexcom Inc. | 0.31% | 966,472 | $109.6M | Reduce -0.2% |
| DNUT Krispy Kreme Inc. | 0.31% | 10,055,689 | $108.2M | Add +3.3% |
| AMT American Tower Corp. | 0.30% | 542,487 | $105.4M | Add +66.5% |
| LEN Lennar Corp. Class A | 0.30% | 693,189 | $103.9M | Add +6.8% |
| INTA Intapp Inc. | 0.30% | 2,816,046 | $103.3M | Add +9.0% |
| AZPN Aspen Technology Inc. | 0.30% | 519,463 | $103.2M | Reduce -3.7% |
| CRWD CrowdStrike Holdings Inc. Class A | 0.29% | 268,697 | $103.0M | Reduce -1.7% |
| CBRE CBRE Group Inc. Class A | 0.29% | 1,133,993 | $101.1M | Add +4.5% |
| CWAN Clearwater Analytics HDS-A | 0.28% | 5,324,656 | $98.6M | Reduce -0.6% |
| VMRK Vivmark Residential filed as EQUITY RESIDENTIAL | 0.28% | 1,416,757 | $98.2M | Add +143.1% |
| MELI MercadoLibre Inc. | 0.28% | 59,711 | $98.1M | Reduce -6.9% |
| PLNT Planet Fitness Inc. Class A | 0.28% | 1,325,000 | $97.5M | No change |
| BABA Alibaba Group Holding-SP ADR | 0.28% | 1,348,569 | $97.1M | Reduce -8.7% |
| IBKR Interactive Brokers Gro Class A | 0.28% | 784,968 | $96.2M | Add +2.6% |
| PDD PDD Holdings Inc. | 0.27% | 706,102 | $93.9M | Add +25.5% |
| RBC RBC Bearings Inc. | 0.27% | 347,456 | $93.7M | Add +0.5% |
| INDI Indie Semiconductor Inc. Class A | 0.27% | 15,151,425 | $93.5M | Add +6.1% |
| DKNG Draftkings Inc. Class A | 0.26% | 2,392,965 | $91.3M | No change |
| DHI D.R. Horton Inc. | 0.25% | 631,466 | $89.0M | Reduce -0.7% |
| CDW CDW Corp. | 0.25% | 397,384 | $89.0M | Reduce -0.3% |
| DLR Digital Realty Trust Inc. | 0.25% | 582,604 | $88.6M | Add +29.9% |
| KTOS Kratos Defense & Security | 0.25% | 4,374,077 | $87.5M | No change |
| CAKE The Cheesecake Factory Inc. | 0.25% | 2,200,000 | $86.4M | No change |
| FWONK Liberty Media Corp. Class C | 0.25% | 1,200,000 | $86.2M | No change |
| BX Blackstone Inc. | 0.24% | 690,478 | $85.5M | Reduce -13.5% |
| DEI Douglas Emmett Inc. | 0.24% | 6,369,444 | $84.8M | Add +1.5% |
| WELL Welltower Inc. | 0.24% | 810,074 | $84.5M | Add +19.9% |
| YMM Full Truck Alliance -SPN ADR | 0.24% | 10,280,046 | $82.7M | Reduce -5.0% |
| COO The Cooper Cos Inc. | 0.24% | 944,011 | $82.4M | Add +0.1% |
| PWR Quanta Services Inc. | 0.23% | 321,779 | $81.8M | Reduce -0.5% |
| ROL Rollins Inc. | 0.23% | 1,670,093 | $81.5M | Reduce -0.4% |
| JBI Janus International Group Inc. | 0.23% | 6,348,043 | $80.2M | Reduce -7.6% |
| CG The Carlyle Group Inc. | 0.22% | 1,942,253 | $78.0M | Reduce -0.1% |
| VEEV Veeva Systems Inc. Class A | 0.22% | 423,906 | $77.6M | Reduce -9.1% |
| AXON Axon Enterprise Inc. | 0.21% | 254,335 | $74.8M | Add +1.2% |
| AVNT Avient Corp. | 0.21% | 1,700,000 | $74.2M | No change |
| DDOG Datadog Inc. Class A | 0.21% | 571,119 | $74.1M | Add +6.0% |
| NOW ServiceNow Inc. | 0.21% | 93,946 | $73.9M | Add +0.1% |
| AVB Avalonbay Communities Inc. | 0.21% | 347,164 | $71.8M | Add +582.9% |
| NET Cloudflare Inc. Class A | 0.20% | 864,163 | $71.6M | Add +2.3% |
| ISRG Intuitive Surgical Inc. | 0.20% | 160,207 | $71.3M | Reduce -2.7% |
| CGNX Cognex Corp. | 0.20% | 1,500,000 | $70.1M | No change |
Portfolio Sells Q1 2024 → Q2 2024
| CSGP Costar Group Inc. | Reduce -0.3% | 4.09% | −0.89 |
| KNSL Kinsale Capital Group Inc. | Reduce -5.5% | 2.00% | −0.68 |
| BYD Boyd Gaming Corp. | Reduce -94.3% | 0.02% | −0.32 |
| MSCI MSCI Inc. | Reduce -1.7% | 3.06% | −0.31 |
| TOL Toll Brothers Inc. | Reduce -39.9% | 0.36% | −0.26 |
| WST West Pharmaceutical Services | Reduce -14.4% | 0.72% | −0.22 |
| FDS Factset Research Systems Inc. | Reduce -3.1% | 3.10% | −0.21 |
| SITE Siteone Landscape Supply Inc. | Reduce -3.0% | 0.50% | −0.19 |
| IDXX Idexx Laboratories Inc. | Reduce -3.3% | 2.84% | −0.19 |
| IBP Installed Building Products | Reduce -16.9% | 0.39% | −0.16 |
| FND Floor & Decor Holdings Inc. Class A | Reduce -8.4% | 0.48% | −0.16 |
| PLD Prologis Inc. | Reduce -44.9% | 0.16% | −0.15 |
| TREX Trex Company Inc. | Reduce -1.1% | 0.48% | −0.13 |
| AXONICS INC | Sold out | 0.00% | −0.13 |
| RGEN Repligen Corp. | Reduce -54.8% | 0.06% | −0.12 |
| XP XP Inc. Class A | Reduce -38.6% | 0.10% | −0.12 |
| VRT Vertiv Holdings Co. Class A | Reduce -21.6% | 0.94% | −0.11 |
| BIDU Baidu Inc. - Spon ADR | Reduce -45.9% | 0.10% | −0.11 |
| MGM MGM Resorts International | Reduce -40.7% | 0.16% | −0.11 |
| ALAB Astera Labs Inc. | Sold out | 0.00% | −0.10 |
| CZR Caesars Entertainment Inc. | Sold out | 0.00% | −0.09 |
| VRSN Verisign Inc. | Reduce -47.9% | 0.10% | −0.09 |
| POOL Pool Corp. | Reduce -85.9% | 0.01% | −0.09 |
| EFOR Everforth Inc. | Reduce -4.5% | 0.54% | −0.08 |
| SMAR Smartsheet Inc. Class A | Sold out | 0.00% | −0.08 |
| SPT Sprout Social Inc. Class A | Reduce -23.1% | 0.08% | −0.08 |
| EGP Eastgroup Properties Inc. | Sold out | 0.00% | −0.07 |
| WDAY Workday Inc. Class A | Reduce -97.8% | 0.00% | −0.07 |
| VEEV Veeva Systems Inc. Class A | Reduce -9.1% | 0.22% | −0.07 |
| RH RH | Reduce -64.7% | 0.02% | −0.06 |
| SWAV Shockwave Medical Inc. | Sold out | 0.00% | −0.06 |
| ARE Alexandria Real Estate Equit | Reduce -13.1% | 0.35% | −0.06 |
| BNTX Biontech SE-ADR | Reduce -96.1% | 0.00% | −0.06 |
| DAVA Endava PLC- Spon ADR | Reduce -12.1% | 0.16% | −0.06 |
| EWCZ European Wax Center Inc. Class A | Reduce -38.7% | 0.06% | −0.06 |
| MRCY Mercury Systems Inc. | Reduce -34.9% | 0.09% | −0.05 |
| TROW T Rowe Price Group Inc. | Reduce -90.7% | 0.01% | −0.05 |
| SNOW Snowflake Inc. | Reduce -17.4% | 0.14% | −0.05 |
| REXR Rexford Industrial Realty Inc. | Reduce -18.8% | 0.16% | −0.05 |
| ALGM Allegro Microsystems Inc. | Sold out | 0.00% | −0.05 |
| JBI Janus International Group Inc. | Reduce -7.6% | 0.23% | −0.05 |
| FBIN Fortune Brands Innovations I | Reduce -63.6% | 0.02% | −0.05 |
| ANSS Ansys Inc. | Reduce -2.3% | 1.58% | −0.05 |
| DXCM Dexcom Inc. | Reduce -0.2% | 0.31% | −0.04 |
| NU Nu Holdings Ltd./Cayman Isl-A | Reduce -29.3% | 0.20% | −0.04 |
| CERT Certara Inc. | Reduce -77.9% | 0.01% | −0.04 |
| LOW Lowe's Cos Inc. | Reduce -22.1% | 0.11% | −0.04 |
| SSNC Ss&c Technologies Holdings | Reduce -29.2% | 0.12% | −0.04 |
| PRI Primerica Inc. | Reduce -3.2% | 1.25% | −0.04 |
| IEX Idex Corp. | Reduce -5.3% | 0.18% | −0.03 |
Portfolio Buys Q1 2024 → Q2 2024
| SPOT Spotify Technology SA | Add +2.4% | 0.80% | +0.19 |
| VMRK Vivmark Residential | Add +143.1% | 0.28% | +0.18 |
| AVB Avalonbay Communities Inc. | Add +582.9% | 0.21% | +0.18 |
| AAPL Apple Inc. | Add +14788.5% | 0.18% | +0.18 |
| MSFT Microsoft Corp. | Add +5.8% | 0.79% | +0.14 |
| AMT American Tower Corp. | Add +66.5% | 0.30% | +0.13 |
| IBTA Ibotta Inc. Class A | New | 0.11% | +0.11 |
| MLM Martin Marietta Materials | New | 0.11% | +0.11 |
| AVGO Broadcom Inc. | Add +67.1% | 0.18% | +0.10 |
| BIRK Birkenstock Holding PLC | Add +1.7% | 0.47% | +0.10 |
| VMC Vulcan Materials Co. | Add +109.3% | 0.19% | +0.10 |
| PDD PDD Holdings Inc. | Add +25.5% | 0.27% | +0.09 |
| AMZN Amazon.com Inc. | Add +1.6% | 0.60% | +0.09 |
| DLR Digital Realty Trust Inc. | Add +29.9% | 0.25% | +0.08 |
| BWIN Baldwin Insurance Group Inc./ | Add +0.0% | 0.33% | +0.08 |
| TEM Tempus AI Inc. Class A | New | 0.08% | +0.08 |
| EXAS Exact Sciences Corp. | Add +6180.0% | 0.08% | +0.07 |
| WELL Welltower Inc. | Add +19.9% | 0.24% | +0.07 |
| LPX Louisiana-Pacific Corp. | New | 0.07% | +0.07 |
| ITGR Integer Holdings Corp. | New | 0.07% | +0.07 |
| H Hyatt Hotels Corp. Class A | Add +0.7% | 2.36% | +0.07 |
| FIGS Figs Inc. Class A | Add +3.7% | 0.41% | +0.07 |
| GDS GDS Holdings Ltd. - ADR | Add +506.9% | 0.07% | +0.06 |
| PCOR Procore Technologies Inc. | Add +81.4% | 0.17% | +0.06 |
| INTA Intapp Inc. | Add +9.0% | 0.30% | +0.06 |
| INVH Invitation Homes Inc. | Add +40.7% | 0.17% | +0.06 |
| CDNA Caredx Inc. | Add +52.6% | 0.08% | +0.05 |
| IBKR Interactive Brokers Gro Class A | Add +2.6% | 0.28% | +0.05 |
| META Meta Platforms Inc. Class A | Add +1.1% | 0.41% | +0.05 |
| LOAR Loar Holdings Inc. | New | 0.05% | +0.05 |
| EPAC Enerpac Tool Group Corp. | New | 0.04% | +0.04 |
| HLT Hilton Worldwide Holdings Inc. | Add +17.6% | 0.18% | +0.04 |
| HEI.A Heico Corp. Class A | Add +3.6% | 0.18% | +0.04 |
| SHOP Shopify Inc. Class A | Add +17.9% | 0.49% | +0.04 |
| DDOG Datadog Inc. Class A | Add +6.0% | 0.21% | +0.03 |
| IOT Samsara Inc. Class A | New | 0.03% | +0.03 |
| GOOGL Alphabet Inc. Class A | Add +60.3% | 0.06% | +0.03 |
| PAR Par Technology Corp. | Add +12.7% | 0.14% | +0.03 |
| ONT Onterris Inc. | Add +0.2% | 0.15% | +0.03 |
| DRVN Driven Brands Holdings Inc. | Add +50.0% | 0.11% | +0.03 |
| CHH Choice Hotels Intl Inc. | Add +0.3% | 1.63% | +0.02 |
| JLL Jones Lang Lasalle Inc. | Add +6.4% | 0.14% | +0.02 |
| BAH Booz Allen Hamilton Holdings | Add +9.9% | 0.12% | +0.02 |
| TXRH Texas Roadhouse Inc. | Add +0.2% | 0.13% | +0.02 |
| NOW ServiceNow Inc. | Add +0.1% | 0.21% | +0.02 |
| GOOG Alphabet Inc. Class C | Add +19.1% | 0.06% | +0.02 |
| BZ Kanzhun Ltd. - ADR | Add +7.7% | 0.11% | +0.02 |
| ZLAB Zai Lab Ltd.-ADR | Add +12.1% | 0.09% | +0.02 |
| AEIS Advanced Energy Industries | Add +0.0% | 0.16% | +0.02 |
| RBC RBC Bearings Inc. | Add +0.5% | 0.27% | +0.02 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 345 | $66.6B | SPCX, TSLA, MSCI, ACGL, H |
| Q1 2026 | 326 | $33.1B | TSLA, ACGL, MSCI, GWRE, IT |
| Q4 2025 | 327 | $36.9B | TSLA, ACGL, MSCI, CSGP, IDXX |
| Q3 2025 | 330 | $37.7B | TSLA, ACGL, CSGP, MSCI, IDXX |
| Q2 2025 | 306 | $36.9B | TSLA, ACGL, CSGP, IT, GWRE |
| Q1 2025 | 314 | $34.0B | TSLA, ACGL, IT, CSGP, MSCI |
| Q4 2024 | 316 | $38.7B | TSLA, IT, ACGL, CSGP, MSCI |
| Q3 2024 | 328 | $37.7B | TSLA, ACGL, IT, CSGP, MSCI |
| Q2 2024 | 329 | $34.9B | TSLA, ACGL, IT, CSGP, FDS |
| Q1 2024 | 332 | $37.5B | TSLA, IT, ACGL, CSGP, MSCI |