Michelson Medical Research Foundation, Inc.

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 15, 2025), Michelson Medical Research Foundation, Inc. reported 25 stock positions worth $119.5 million. Its top holding was Vail Resorts (MTN) at 11.5% of the portfolio, followed by iShares S&P Small-Cap 600 Va (IJS, 10.6%) and Rentokil Initial PLC-SP ADR (RTO, 9.6%). Compared with Q4 2024, it opened 2 new positions, sold out of 5, added to 1 and reduced 1. The biggest buy was a new position in iShares S&P Small-Cap 600 Va (IJS) and the biggest sale an exit from Estee Lauder Companies Class A (EL).

Most Recent 13F
Q2 2026
Location
Los Angeles, CA
CIK
0001965304
Portfolio Value
$119.5M (Q1 2025)
SEC Filing
0001085146-25-003348 ↗ filed May 15, 2025

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q1 2024: $165.0M Q1 2024 Q2 2024: $116.3M Q2 2024 Q3 2024: $141.9M Q3 2024 Q4 2024: $119.3M Q4 2024 Q1 2025: $119.5M $119.5M Q1 2025 Q2 2025: $104.2M Q2 2025 Q3 2025: $115.0M Q3 2025 Q4 2025: $99.8M Q4 2025 Q1 2026: $98.5M Q1 2026 Q2 2026: $108.2M Q2 2026

Holdings 25 stocks · $119.5M

MTN Vail Resorts Inc. 11.52% 86,000 $13.8M No change
IJS iShares S&P Small-Cap 600 Va 10.60% 129,990 $12.7M New
RTO Rentokil Initial PLC-SP ADR 9.58% 500,000 $11.4M Add +177.8%
GDX Vaneck Gold Miners ETF 9.01% 234,305 $10.8M No change
IVE iShares S&P 500 Value ETF 8.28% 51,905 $9.9M No change
IVV iShares Core S&P 500 ETF 7.05% 14,989 $8.4M No change
VEA Vanguard Ftse Developed ETF 6.73% 158,160 $8.0M No change
VWO Vanguard Ftse Emerging Marke 4.83% 127,630 $5.8M No change
IBB iShares Biotechnology ETF 4.64% 43,395 $5.6M No change
KRE SS SPDR S&P Regional Bank 3.67% 77,100 $4.4M No change
IWC iShares Micro-Cap ETF 3.28% 35,385 $3.9M No change
PLD Prologis Inc. 2.63% 28,077 $3.1M No change
MANU Manchester United PLC Class A 2.19% 200,000 $2.6M New
VB Vanguard Most SM-Cap ETF-Usd 2.04% 11,010 $2.4M No change
BUR Burford Capital Ltd. 1.99% 180,000 $2.4M No change
EWW iShares MSCI Mexico ETF 1.78% 41,850 $2.1M No change
EWZ iShares MSCI Brazil ETF 1.76% 81,300 $2.1M No change
CRGY Crescent Energy Inc. Class A 1.47% 156,166 $1.8M No change
XBI SS SPDR S&P Biotech ETF 1.31% 19,300 $1.6M Reduce -38.3%
GXC State Street SPDR S&P China 1.21% 16,750 $1.4M No change
EWJ iShares MSCI Japan ETF 1.15% 20,100 $1.4M No change
EWT iShares MSCI Taiwan ETF 1.09% 27,435 $1.3M No change
EWY iShares MSCI South Korea ETF 0.91% 20,155 $1.1M No change
NML Neuberger Energy Infrastruct 0.81% 115,872 $962K No change
CMP Compass Minerals Internation 0.47% 600,000 $557K No change

Portfolio Sells Q4 2024 → Q1 2025

EL Estee Lauder Companies Class A Sold out 0.00% −5.03
ARE Alexandria Real Estate Equit Sold out 0.00% −3.04
SUI Sun Communities Inc. Sold out 0.00% −2.06
BXP BXP Inc. Sold out 0.00% −1.35
XBI SS SPDR S&P Biotech ETF Reduce -38.3% 1.31% −1.05
AVB Avalonbay Communities Inc. Sold out 0.00% −0.36

Portfolio Buys Q4 2024 → Q1 2025

IJS iShares S&P Small-Cap 600 Va New 10.60% +10.60
RTO Rentokil Initial PLC-SP ADR Add +177.8% 9.58% +5.76
MANU Manchester United PLC Class A New 2.19% +2.19

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 21$108.2MIVE, VEA, BLDR, CME, VWO
Q1 2026 21$98.5MMTN, IVE, VEA, UNH, VWO
Q4 2025 20$99.8MMTN, IVE, UNH, VEA, DBRG
Q3 2025 20$115.0MGDX, MTN, SGOV, IVE, VEA
Q2 2025 20$104.2MMTN, GDX, RTO, IVE, VEA
Q1 2025 25$119.5MMTN, IJS, RTO, GDX, IVE
Q4 2024 28$119.3MMTN, IVE, IVV, GDX, VEA
Q3 2024 28$141.9MVEA, VWO, IVE, GDX, MTN
Q2 2024 25$116.3MVEA, VWO, IVE, AVB, IVV
Q1 2024 28$165.0MHYG, VEA, BKLN, BSV, VWO