Q2 2026 13F · SEC CIK 1657703
Wind River Trust Co
Bank & trustFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $296.1M
- Reported positions
- 12
- Top holdings a year, 3 yrs
- +20.9%
- Average holding period
- 5.5 yrs
Wind River Trust Co is a bank & trust that reported 12 positions worth $296.1M in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Vanguard Intl Equity Index F (VT, 33.0%), Ishares Tr (IWD, 17.0%), Ishares Tr (IWV, 16.4%). A portfolio copying its top holdings returned 20.9% a year over the last 3 years, against 22.3% for the S&P 500.
Wind River Trust Co holdings all 12 positions.
Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| VTVanguard Intl Equity Index F | 33.0% | -0.7% | $97.7M |
| IWDIshares Tr | 17.0% | -10.4% | $50.2M |
| IWVIshares Tr | 16.4% | -8.2% | $48.6M |
| SPYState Str Spdr S&p 500 ETF T | 12.2% | -4.2% | $36.2M |
| ACWIIshares Tr | 4.9% | -1.7% | $14.5M |
| VEAVanguard Ftse Developed Markets Index Fu | 4.9% | +0.0% | $14.5M |
| VUGVanguard Index Fds | 3.3% | +495.5% | $9.8M |
| LPREExchange Listed Fds Tr | 2.8% | +44.5% | $8.4M |
| VTIVanguard Index Fds | 2.4% | +0.0% | $7.0M |
| EAGL2023 ETF Series Trust | 2.4% | +144.5% | $7.0M |
| IEFAIshares Tr | 0.7% | +0.0% | $2.0M |
| IJRIshares Tr | 0.0% | — | $93K |
What Wind River Trust Co bought and sold in Q2 2026, against Q1 2026.
New positions
- IJR Ishares Tr0.0% of 13F
Added to
- VUG Vanguard Index Fds+495.5% shares
- EAGL 2023 ETF Series Trust+144.5% shares
- LPRE Exchange Listed Fds Tr+44.5% shares
Reduced
- IWD Ishares Tr-10.4% shares
- IWV Ishares Tr-8.2% shares
Sold out
Nothing sold out.
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +14.1% /yr
- S&P 500 +11.7%
- 3 years
- +20.9% /yr
- S&P 500 +22.3%
- 5 years
- +8.5% /yr
- S&P 500 +10.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $296.1M | 12 |
| Q1 2026 | $265.2M | 11 |
| Q4 2025 | $267.8M | 10 |
| Q3 2025 | $270.4M | 10 |
| Q2 2025 | $249.4M | 9 |
| Q1 2025 | $233.1M | 9 |
| Q4 2024 | $254.3M | 9 |
| Q3 2024 | $259.9M | 9 |
| Q2 2024 | $246.6M | 9 |
| Q1 2024 | $274.8M | 9 |
| Q4 2023 | $254.6M | 9 |
| Q3 2023 | $232.0M | 9 |
Questions about Wind River Trust Co's portfolio
What stocks does Wind River Trust Co own?
Wind River Trust Co's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 12 positions worth $296.1M. The largest are Vanguard Intl Equity Index F (VT) at 33.0%, Ishares Tr (IWD) at 17.0%, Ishares Tr (IWV) at 16.4%, State Str Spdr S&p 500 ETF T (SPY) at 12.2% and Ishares Tr (ACWI) at 4.9%.
What did Wind River Trust Co buy last quarter?
In Q2 2026, Wind River Trust Co added a new position in Ishares Tr (IJR), Vanguard Index Fds (VUG) (+495.5% shares), 2023 ETF Series Trust (EAGL) (+144.5% shares) and Exchange Listed Fds Tr (LPRE) (+44.5% shares), compared with its Q1 2026 filing.
What did Wind River Trust Co sell last quarter?
In Q2 2026, Wind River Trust Co Ishares Tr (IWD) (-10.4% shares) and Ishares Tr (IWV) (-8.2% shares), compared with its Q1 2026 filing.
How has Wind River Trust Co's portfolio performed?
A portfolio copying Wind River Trust Co's 20 largest 13F holdings each quarter, from the day each filing was public, returned +20.9% a year over the last 3 years, against +22.3% for the S&P 500. Over 1 year: +14.1% against +11.7%. Over 5 years: +8.5% a year against +10.6%.
When is Wind River Trust Co's next 13F filing due?
13F filings are due 45 days after each quarter ends. Wind River Trust Co's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.