In plain English: this page lists every stock Ron Baron's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$66.64B
Q2 2026
Quarter change
+101.2%
vs Q1 2026 ($33.13B)
Holdings
345
Top-10 weight 60.9%
Activity
54 new · 35 sold out
117 added to · 154 trimmed
Investing style at a glance · Q2 2026
- Concentrated: 345 stocks, with 60.9% of the portfolio in the 10 largest.
- Biggest sector: Information Technology (50.8% of the portfolio).
- Turnover this quarter: moderate — 54 new positions and 35 sold out (117 added to, 154 trimmed).
- Largest position: SPCX at 37.4% of the portfolio.
Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide
Portfolio value over time
Reported 13F value per quarter
Sector allocation
Q2 2026
- Information Technology50.8%
- Consumer Discretionary19.6%
- Financials11.3%
- Industrials6.9%
- Health Care3.8%
- Communication Services2.7%
- Real Estate2.5%
- Materials1.8%
- Utilities0.2%
- Consumer Staples0.1%
- Unclassified0.1%
- Energy0.1%
- ETFs & Funds0.0%
Top holdings over time
Share of the portfolio each quarter (current top 5)
Quarter-by-quarter activity
Positions bought (new or added) vs sold (trimmed or exited)
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Column filters
| Ticker | Company | Sector | Shares | Value ↓ | % of portfolio | Change | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| CBRE | Cbre Group, Inc (Class A) | Real Estate | 978.96K | $131.86M | 0.2% | Reduced | -95.5K | -8.9% | -$12.86M |
| META | Meta Platforms, Inc (Class A) | Communication Services | 233.31K | $131.42M | 0.2% | Reduced | -23.4K | -9.1% | -$13.17M |
| LLYVK | Liberty Live Holdings, Inc (Class C) | Consumer Discretionary | 1.24M | $131.02M | 0.2% | Reduced | -285.2K | -18.7% | -$30.13M |
| GDS | GDS Holdings Ltd | Information Technology | 4.25M | $127.48M | 0.2% | Reduced | -352.2K | -7.7% | -$10.58M |
| ARGX | Argenx SE | Health Care | 136.65K | $126.78M | 0.2% | Reduced | -2.0K | -1.4% | -$1.85M |
| MAC | Macerich Co | Real Estate | 5.00M | $125.94M | 0.2% | Added | +915.1K | +22.4% | +$23.05M |
| HLI | Houlihan Lokey, Inc (Class A) | Financials | 869.54K | $116.63M | 0.2% | Reduced | -191.9K | -18.1% | -$25.73M |
| NET | Cloudflare, Inc (Class A) | Information Technology | 471.60K | $115.67M | 0.2% | Added | +14.3K | +3.1% | +$3.50M |
| MTH | Meritage Homes CORP | Industrials | 1.34M | $112.50M | 0.2% | New | +1.3M | — | +$112.50M |
| PLD | Prologis, Inc | Real Estate | 790.35K | $107.07M | 0.2% | Reduced | -275.4K | -25.8% | -$37.31M |
| JEF | Jefferies Financial Group Inc | Financials | 2.14M | $107.04M | 0.2% | Added | +611.5K | +40.0% | +$30.56M |
| WMS | Advanced Drainage Systems, Inc | Materials | 680.43K | $106.80M | 0.2% | Added | +389.3K | +133.7% | +$61.10M |
| TDG | TransDigm Group INC | Industrials | 78.50K | $104.57M | 0.2% | Reduced | -163 | -0.2% | -$217.12K |
| INDI | indie Semiconductor, Inc (Class A) | Information Technology | 23.01M | $103.33M | 0.2% | Reduced | -325.2K | -1.4% | -$1.46M |
| RGEN | Repligen Corp | Health Care | 748.47K | $102.12M | 0.2% | Added | +200.1K | +36.5% | +$27.30M |
| CRWD | CrowdStrike Holdings, Inc (Class A) | Information Technology | 126.39K | $96.46M | 0.1% | Added | +15.8K | +14.3% | +$12.06M |
| HLT | Hilton Worldwide Holdings Inc | Consumer Discretionary | 291.40K | $96.30M | 0.1% | Added | +26.0K | +9.8% | +$8.60M |
| RBC | RBC Bearings INC | Industrials | 149.23K | $96.11M | 0.1% | Reduced | -32.3K | -17.8% | -$20.77M |
| JBTM | JBT Marel Corp | Industrials | 660.56K | $95.78M | 0.1% | Added | +517 | +0.1% | +$74.97K |
| DKNG | DraftKings Inc (Class A) | Consumer Discretionary | 3.77M | $95.20M | 0.1% | Reduced | -450.1K | -10.7% | -$11.37M |
| HTFL | Heartflow, Inc | Health Care | 3.23M | $94.63M | 0.1% | Reduced | -602.4K | -15.7% | -$17.67M |
| CWST | Casella Waste Systems Inc (Class A) | Utilities | 965.24K | $93.60M | 0.1% | Added | +246.8K | +34.3% | +$23.93M |
| HNGE | Hinge Health, Inc (Class A) | Information Technology | 1.12M | $92.77M | 0.1% | Reduced | -12.4K | -1.1% | -$1.03M |
| BN | Brookfield Corp (Class A) | Real Estate | 2.13M | $90.80M | 0.1% | Reduced | -773.5K | -26.6% | -$32.94M |
| CGNX | Cognex Corp | Information Technology | 1.25M | $90.60M | 0.1% | Reduced | -489.1K | -28.1% | -$35.42M |
| RBRK | Rubrik, Inc (Class A) | Information Technology | 1.12M | $89.54M | 0.1% | Added | +837.9K | +301.9% | +$67.26M |
| BLLN | BillionToOne, Inc (Class A) | Health Care | 742.09K | $89.04M | 0.1% | Added | +608 | +0.1% | +$72.95K |
| SNOW | Snowflake Inc | Information Technology | 341.93K | $87.02M | 0.1% | Reduced | -56.5K | -14.2% | -$14.39M |
| AXON | Axon Enterprise, Inc | Industrials | 153.62K | $86.12M | 0.1% | Added | +35.7K | +30.2% | +$20.00M |
| GLPI | Gaming & Leisure Properties, Inc | Real Estate | 1.84M | $82.12M | 0.1% | Reduced | -2.1K | -0.1% | -$94.94K |
| MPWR | Monolithic Power Systems, Inc | Information Technology | 58.60K | $81.01M | 0.1% | Reduced | -4.4K | -7.0% | -$6.07M |
| MELI | Mercadolibre Inc | Industrials | 46.95K | $79.70M | 0.1% | Added | +4.2K | +9.7% | +$7.06M |
| HEI | Heico Corp | Industrials | 218.98K | $78.00M | 0.1% | Added | +51.0K | +30.4% | +$18.17M |
| RDNT | RadNet, Inc | Health Care | 1.26M | $77.77M | 0.1% | Added | +450.9K | +55.7% | +$27.81M |
| FIG | Figma, Inc (Class A) | Information Technology | 4.26M | $77.14M | 0.1% | Added | +2.2M | +107.8% | +$40.01M |
| PSA | Public Storage | Real Estate | 241.02K | $76.72M | 0.1% | Reduced | -25.8K | -9.7% | -$8.22M |
| FWONK | Liberty Media Corp (Class C) | Communication Services | 800.00K | $76.11M | 0.1% | Held | 0 | 0.0% | $0 |
| BFAM | Bright Horizons Family Solutions Inc | Industrials | 1.06M | $74.79M | 0.1% | Reduced | -47.2K | -4.3% | -$3.34M |
| NU | Nu Holdings Ltd (Class A) | Financials | 5.60M | $74.79M | 0.1% | Added | +2.1M | +58.6% | +$27.63M |
| WING | Wingstop Inc | Consumer Discretionary | 430.17K | $74.59M | 0.1% | Added | +222.2K | +106.8% | +$38.53M |
| MRCY | Mercury Systems Inc | Information Technology | 606.92K | $74.24M | 0.1% | Reduced | -38.1K | -5.9% | -$4.67M |
| KRMN | Karman Holdings Inc | Industrials | 1.45M | $72.43M | 0.1% | Added | +171.8K | +13.4% | +$8.58M |
| ASML | ASML Holding NV | Industrials | 36.29K | $72.19M | 0.1% | Added | +661 | +1.9% | +$1.32M |
| BWIN | Baldwin Insurance Group, Inc (Class A) | Financials | 2.71M | $72.10M | 0.1% | Added | +2.3K | +0.1% | +$61.61K |
| BABA | Alibaba Group Holding Ltd | Industrials | 740.46K | $71.07M | 0.1% | Added | +104.9K | +16.5% | +$10.07M |
| MIR | Mirion Technologies, Inc (Class A) | Information Technology | 3.91M | $70.04M | 0.1% | Added | +2.7M | +221.8% | +$48.27M |
| BX | Blackstone Inc | Financials | 591.25K | $69.57M | 0.1% | Added | +496.6K | +525.0% | +$58.44M |
| CRH | CRH Public Ltd Co | Materials | 649.92K | $69.54M | 0.1% | Reduced | -89.3K | -12.1% | -$9.55M |
| AAON | Aaon, Inc | Industrials | 544.40K | $69.06M | 0.1% | Reduced | -300.0K | -35.5% | -$38.05M |
| DT | Dynatrace, Inc | Information Technology | 1.57M | $68.93M | 0.1% | Reduced | -590.0K | -27.3% | -$25.91M |
Column filters
| Ticker | Company | Sector | Shares sold | Value last quarter ↓ |
|---|---|---|---|---|
| BMI | Badger Meter Inc | Information Technology | -312.2K | $47.57M |
| ALKT | Alkami Technology, Inc | Information Technology | -2.3M | $36.17M |
| SKY | Champion Homes, Inc | Materials | -469.8K | $34.94M |
| — | Taylor Morrison Home Corp | Unclassified | -554.5K | $32.29M |
| VRNS | Varonis Systems Inc | Information Technology | -1.2M | $26.61M |
| GLIBK | Liberty Capital Corp (Class C) | Communication Services | -688.4K | $25.61M |
| SHW | Sherwin Williams Co | Consumer Discretionary | -70.8K | $22.71M |
| ARX | Accelerant Holdings (Class A) | Financials | -1.2M | $16.15M |
| INSP | Inspire Medical Systems, Inc | Health Care | -298.5K | $15.40M |
| NOW | ServiceNow, Inc | Information Technology | -134.3K | $14.04M |
| EPRT | Essential Properties Realty Trust, Inc | Real Estate | -434.8K | $13.20M |
| WIX | Wix.com Ltd | Information Technology | -136.1K | $12.26M |
| SPRY | ARS Pharmaceuticals, Inc | Health Care | -1.3M | $10.22M |
| AHR | American Healthcare REIT, Inc | Real Estate | -204.2K | $9.63M |
| CG | Carlyle Group Inc | Financials | -157.0K | $7.60M |
| PDD | PDD Holdings Inc | Industrials | -61.9K | $6.33M |
| ADC | Agree Realty Corp | Real Estate | -83.3K | $6.28M |
| VIA | Via Transportation, Inc (Class A) | Information Technology | -371.0K | $5.56M |
| AMT | American Tower Corp | Real Estate | -23.7K | $4.09M |
| VKTX | Viking Therapeutics, Inc | Health Care | -125.5K | $4.08M |
| — | Clearwater Analytics Hds-A (Class A) | Unclassified | -154.9K | $3.66M |
| FVRR | Fiverr International Ltd | Industrials | -327.9K | $3.29M |
| AMH | American Homes 4 Rent (Class A) | Real Estate | -94.0K | $2.62M |
| PODD | Insulet Corp | Health Care | -11.2K | $2.36M |
| SEI | Solaris Energy Infrastructure, Inc (Class A) | Industrials | -39.0K | $2.20M |
| — | Terns Pharmaceuticals Inc | Health Care | -35.0K | $1.85M |
| SYK | Stryker Corp | Health Care | -5.5K | $1.81M |
| ABBV | AbbVie Inc | Health Care | -8.0K | $1.74M |
| — | Ascendis Pharma A/s | Health Care | -5.6K | $1.28M |
| — | Apogee Therapeutics Inc | Health Care | -15.0K | $1.26M |
| MDLN | Medline Inc (Class A) | Health Care | -14.0K | $623.00K |
| KMX | Carmax Inc | Consumer Discretionary | -10.9K | $452.18K |
| RHI | Robert Half Inc | Industrials | -15.6K | $396.24K |
| RMBS | Rambus Inc | Information Technology | -3.1K | $267.64K |
| TEAM | Atlassian Corp (Class A) | Information Technology | -1.8K | $125.92K |
13F filings on record (4)
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