Michelson Medical Research Foundation, Inc. — 13F Holdings & Portfolio
CIK 1965304 · latest 13F-HR filed 2026-08-14
Michelson Medical Research Foundation, Inc. manages $108.2M in 13F-reported U.S. long-equity assets across 21 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are IVE (10.89%), VEA (10.41%), BLDR (8.02%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 2, added to 15, and trimmed 3.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 1400
LOS ANGELES, CA 90025
$108.2M
Long-equity book
21
Distinct positions
2026-06-30
Filed 2026-08-14
+2 / −2 / ↑15 / ↓3
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ISHARES INC$1.6M +64.1%
- CANNAE HLDGS INC$1.5M +26.6%
- ISHARES TR$1.4M +25.3%
- MANCHESTER UTD PLC NEW$1.2M +36.3%
- VANGUARD TAX-MANAGED FDS$1.1M +11.2%
Top Trims
- CRESCENT ENERGY COMPANY-$574.7K -27.3%
- ISHARES INC-$316.3K -10.1%
- SPDR INDEX SHS FDS-$110.5K -7.1%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ISHARES TR | IVE | 464287408 | $11.8M | 10.89% | 51,905 | SH |
| 2 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $11.3M | 10.41% | 158,160 | SH |
| 3 | BUILDERS FIRSTSOURCE INC | BLDR | 12008R107 | $8.7M | 8.02% | 97,000 | SH |
| 4 | CME GROUP INC | CME | 12572Q105 | $8.6M | 7.96% | 39,000 | SH |
| 5 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $7.6M | 7.04% | 127,630 | SH |
| 6 | ISHARES TR | IWC | 464288869 | $7.1M | 6.54% | 35,385 | SH |
| 7 | CANNAE HLDGS INC | CNNE | 13765N107 | $6.9M | 6.39% | 480,600 | SH |
| 8 | ISHARES TR | IBB | 464287556 | $6.7M | 6.17% | 35,095 | SH |
| 9 | SPDR SERIES TRUST | KRE | 78464A698 | $4.8M | 4.39% | 63,510 | SH |
| 10 | SAFEHOLD INC | SAFE | 78646V107 | $4.7M | 4.32% | 297,477 | SH |
| 11 | MANCHESTER UTD PLC NEW | MANU | G5784H106 | $4.6M | 4.24% | 200,000 | SH |
| 12 | ISHARES INC | EWY | 464286772 | $4.1M | 3.76% | 20,155 | SH |
| 13 | VANGUARD INDEX FDS | VB | 922908751 | $3.3M | 3.08% | 11,010 | SH |
| 14 | ISHARES INC | EWW | 464286822 | $3.2M | 2.91% | 41,850 | SH |
| 15 | ISHARES INC | EWT | 46434G772 | $3.0M | 2.75% | 27,435 | SH |
| 16 | ISHARES INC | EWZ | 464286400 | $2.8M | 2.59% | 81,300 | SH |
| 17 | ATLANTA BRAVES HLDGS INC | BATRK | 047726302 | $2.3M | 2.16% | 45,130 | SH |
| 18 | OAKTREE SPECIALTY LENDING | OCSL | 67401P405 | $2.0M | 1.88% | 170,100 | SH |
| 19 | ISHARES INC | EWJ | 46434G822 | $1.9M | 1.73% | 20,100 | SH |
| 20 | CRESCENT ENERGY COMPANY | CRGY | 44952J104 | $1.5M | 1.42% | 156,166 | SH |
| 21 | SPDR INDEX SHS FDS | GXC | 78463X400 | $1.4M | 1.34% | 16,750 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $108.2M | 21 | 0001965304-26-000003 |
| 2026-03-31 | 2026-05-15 | $98.5M | 21 | 0001965304-26-000002 |
| 2025-12-31 | 2026-02-17 | $99.8M | 20 | 0001965304-26-000001 |
| 2025-09-30 | 2025-11-14 | $115.0M | 20 | 0001965304-25-000002 |