Summit Rock Advisors, LP

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 9, 2025), Summit Rock Advisors, LP reported 2 stock positions worth $144.0 million. Its top holding was Vanguard Russell 2000 ETF (VTWO) at 82.8% of the portfolio, followed by iShares Russell Mid-Cap Grow (IWP, 17.2%). Compared with Q4 2024, it sold out of 4, added to 1 and reduced 1. The biggest buy was Vanguard Russell 2000 ETF (VTWO, shares +19%) and the biggest sale an exit from iShares MSCI USA Momentum Fa (MTUM).

Most Recent 13F
Q2 2026
Location
New York, NY
CIK
0001540951
Portfolio Value
$144.0M (Q1 2025)
SEC Filing
0001172661-25-001637 ↗ filed May 9, 2025

Holdings Value

0$100.0M$200.0M$300.0M$400.0M Q1 2024: $311.8M Q1 2024 Q2 2024: $323.5M Q2 2024 Q3 2024: $255.7M Q3 2024 Q4 2024: $294.9M Q4 2024 Q1 2025: $144.0M $144.0M Q1 2025 Q2 2025: $355K Q2 2025 Q3 2025: $0 Q3 2025 Q4 2025: $228K Q4 2025 Q1 2026: $16.0M Q1 2026 Q2 2026: $76.1M Q2 2026

Holdings 2 stocks · $144.0M
VTWO Vanguard Russell 2000 ETF 82.82% 1,478,312 $119.2M Add +19.4%
IWP iShares Russell Mid-Cap Grow 17.18% 210,489 $24.7M Reduce -35.3%

Portfolio Sells Q4 2024 → Q1 2025
MTUM iShares MSCI USA Momentum Fa Sold out 0.00% −22.17
NVDA Nvidia Corp. Sold out 0.00% −12.62
AAPL Apple Inc. Sold out 0.00% −12.02
GOOG Alphabet Inc. Class C Sold out 0.00% −1.72
IWP iShares Russell Mid-Cap Grow Reduce -35.3% 17.18% +3.20

Portfolio Buys Q4 2024 → Q1 2025
VTWO Vanguard Russell 2000 ETF Add +19.4% 82.82% +45.33

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 3$76.1MCQQQ, EWC, IEFA
Q1 2026 1$16.0MIEFA
Q4 2025 1$228KKWEB
Q3 2025 0$0
Q2 2025 1$355KVSS
Q1 2025 2$144.0MVTWO, IWP
Q4 2024 6$294.9MVTWO, MTUM, IWP, NVDA, AAPL
Q3 2024 6$255.7MVTWO, XLE, IWP, NVDA, AAPL
Q2 2024 7$323.5MVWO, VGK, IWP, XLE, AAPL
Q1 2024 9$311.8MVWO, IWP, AAPL, NVDA, GOOG