Wind River Trust Co — 13F Holdings & Portfolio
CIK 1657703 · latest 13F-HR filed 2026-05-14
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.
$265.2M
Long-equity book
11
Distinct positions
2026-03-31
Filed 2026-05-14
+1 / −0 / ↑1 / ↓1
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
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 | VANGUARD INTL EQUITY INDEX F | VT | 922042742 | $86.7M | 32.70% | 626,805 | SH |
| 2 | ISHARES TR | IWD | 464287598 | $49.4M | 18.65% | 231,399 | SH |
| 3 | ISHARES TR | IWV | 464287689 | $46.0M | 17.34% | 124,042 | SH |
| 4 | SPDR S&P 500 ETF TR | SPY | 78462F103 | $32.9M | 12.41% | 50,618 | SH |
| 5 | ISHARES TR | ACWI | 464288257 | $13.0M | 4.92% | 94,212 | SH |
| 6 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $13.0M | 4.90% | 202,975 | SH |
| 7 | VANGUARD INDEX FDS | VUG | 922908736 | $8.3M | 3.14% | 19,070 | SH |
| 8 | VANGUARD INDEX FDS | VTI | 922908769 | $6.1M | 2.30% | 19,027 | SH |
| 9 | EXCHANGE LISTED FDS TR | LPRE | 30151E517 | $5.0M | 1.89% | 192,667 | SH |
| 10 | SER TRUST EAGLE | EAGL | 88339Y102 | $2.7M | 1.03% | 89,366 | SH |
| 11 | ISHARES TR | IEFA | 46432F842 | $1.9M | 0.72% | 21,203 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-14 | $265.2M | 11 | 0001104659-26-060933 |
| 2025-12-31 | 2026-02-05 | $267.8M | 10 | 0001104659-26-010813 |
| 2025-09-30 | 2025-11-12 | $270.4M | 10 | 0001104659-25-109750 |