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Baron Capital (BAMCO)

Ron Baron

CIK 0001017918 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Aug 14, 2026
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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

Biggest moves · Q2 2026 +$24.91B SPCX (new)+$735.01M SHOP+$511.28M SPOT+$427.44M MORN
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

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

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

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Holdings

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares Value ↓ % of portfolio Change Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
SPCX Space Exploration Technologies Corp (Class A) Information Technology 145.78M $24.91B 37.4% New +145.8M — +$24.91B
BXDC Blackstone Digital Infrastructure Trust Inc Real Estate 7.62M $164.83M 0.2% New +7.6M — +$164.83M
MRNA Moderna, Inc Health Care 1.99M $139.32M 0.2% New +2.0M — +$139.32M
MTH Meritage Homes CORP Industrials 1.34M $112.50M 0.2% New +1.3M — +$112.50M
CBRS Cerebras Systems Inc (Class A) Information Technology 295.03K $65.20M 0.1% New +295.0K — +$65.20M
FBIN Fortune Brands Innovations, Inc Materials 1.16M $63.60M 0.1% New +1.2M — +$63.60M
SHAK Shake Shack Inc (Class A) Consumer Discretionary 1.04M $58.02M 0.1% New +1.0M — +$58.02M
DPC DPC Holdings PLC Materials 1.04M $50.94M 0.1% New +1.0M — +$50.94M
AADX Applied Aerospace & Defense, Inc Industrials 2.17M $49.52M 0.1% New +2.2M — +$49.52M
MAIR Madison Air Solutions Corp (Class A) Industrials 1.17M $45.61M 0.1% New +1.2M — +$45.61M
ARXS Arxis, Inc (Class A) Industrials 982.80K $45.35M 0.1% New +982.8K — +$45.35M
PHM Pultegroup Inc Industrials 329.73K $45.24M 0.1% New +329.7K — +$45.24M
KBH KB Home Industrials 599.14K $37.50M 0.1% New +599.1K — +$37.50M
LCLN Lincoln International, Inc (Class A) Financials 1.51M $36.09M 0.1% New +1.5M — +$36.09M
HROW Harrow, Inc Health Care 809.35K $34.37M 0.1% New +809.4K — +$34.37M
JHX James Hardie Industries plc Materials 1.22M $31.98M 0.0% New +1.2M — +$31.98M
DFTX Definium Therapeutics, Inc Health Care 520.11K $24.47M 0.0% New +520.1K — +$24.47M
FRVO Fervo Energy Co (Class A) Utilities 751.11K $21.96M 0.0% New +751.1K — +$21.96M
CWK Cushman & Wakefield Ltd Real Estate 1.56M $20.86M 0.0% New +1.6M — +$20.86M
MHK Mohawk Industries Inc Consumer Discretionary 171.70K $20.83M 0.0% New +171.7K — +$20.83M
BXP BXP, Inc Real Estate 312.55K $20.72M 0.0% New +312.5K — +$20.72M
ARE Alexandria Real Estate Equities, Inc Real Estate 336.18K $17.77M 0.0% New +336.2K — +$17.77M
HAWK HawkEye 360, Inc Information Technology 694.91K $14.05M 0.0% New +694.9K — +$14.05M
XPEV Xpeng Inc Consumer Discretionary 1.01M $13.43M 0.0% New +1.0M — +$13.43M
XE X-Energy, Inc (Class A) Industrials 695.54K $12.77M 0.0% New +695.5K — +$12.77M
BIPC Brookfield Infrastructure Corp (Class A) Utilities 287.74K $11.08M 0.0% New +287.7K — +$11.08M
IEMG Ishares Core MSCI Emerging ETFs & Funds 111.94K $9.27M 0.0% New +111.9K — +$9.27M
AMD Advanced Micro Devices Inc Information Technology 12.29K $7.14M 0.0% New +12.3K — +$7.14M
INIO Innio N.v. Industrials 175.00K $6.92M 0.0% New +175.0K — +$6.92M
FLIN Franklin Ftse India ETF ETFs & Funds 185.95K $6.61M 0.0% New +186.0K — +$6.61M
CURB Curbline Properties Corp Real Estate 189.64K $5.77M 0.0% New +189.6K — +$5.77M
UNH Unitedhealth Group Inc Health Care 10.06K $4.18M 0.0% New +10.1K — +$4.18M
AMAT Applied Materials Inc Information Technology 3.39K $2.45M 0.0% New +3.4K — +$2.45M
WH Wyndham Hotels & Resorts, Inc Consumer Discretionary 25.96K $2.19M 0.0% New +26.0K — +$2.19M
BE Bloom Energy Corp (Class A) Industrials 7.20K $2.18M 0.0% New +7.2K — +$2.18M
ELV Elevance Health, Inc Financials 5.00K $1.93M 0.0% New +5.0K — +$1.93M
JPM Jpmorgan Chase & Co Financials 5.30K $1.73M 0.0% New +5.3K — +$1.73M
AXP American Express Co Financials 2.70K $913.27K 0.0% New +2.7K — +$913.27K
SCCO Southern Copper Corp Materials 5.20K $906.67K 0.0% New +5.2K — +$906.67K
AER AerCap Holdings N.V. Industrials 6.20K $903.84K 0.0% New +6.2K — +$903.84K
AXSM Axsome Therapeutics, Inc Health Care 3.00K $734.31K 0.0% New +3.0K — +$734.31K
ITUB Itau Unibanco Holding S.A. Financials 83.97K $686.00K 0.0% New +84.0K — +$686.00K
TNGX Tango Therapeutics, Inc Health Care 15.00K $468.90K 0.0% New +15.0K — +$468.90K
VIK Viking Holdings Ltd Industrials 4.48K $468.61K 0.0% New +4.5K — +$468.61K
AME Ametek Inc Information Technology 1.68K $406.46K 0.0% New +1.7K — +$406.46K
ASND Ascendis Pharma A/S Health Care 1.50K $400.08K 0.0% New +1.5K — +$400.08K
ELVN Enliven Therapeutics, Inc Health Care 7.50K $380.62K 0.0% New +7.5K — +$380.62K
NAMS NewAmsterdam Pharma Co N.V. Health Care 9.00K $305.01K 0.0% New +9.0K — +$305.01K
PBR Petrobras - Petroleo Brasileiro SA Energy 18.67K $301.64K 0.0% New +18.7K — +$301.64K
VALE Vale S.A. Materials 14.47K $217.69K 0.0% New +14.5K — +$217.69K

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

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)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HRAug 14, 2026Original345$66.64BSEC ↗
Q1 202613F-HRMay 15, 2026Original326$33.13BSEC ↗
Q4 202513F-HRFeb 17, 2026Original327$36.91BSEC ↗
Q3 202513F-HRNov 14, 2025Original330$37.71BSEC ↗

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