Summit Rock Advisors, LP

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 8, 2024), Summit Rock Advisors, LP reported 9 stock positions worth $311.8 million. Its top holding was Vanguard Ftse Emerging Marke (VWO) at 33.8% of the portfolio, followed by iShares Russell Mid-Cap Grow (IWP, 18.2%) and Apple (AAPL, 18.1%). Compared with Q4 2023, it opened 6 new positions, added to 1 and reduced 2. The biggest buy was a new position in Apple (AAPL) and the biggest sale Vanguard Ftse Emerging Marke (VWO, shares −18%).

Most Recent 13F
Q2 2026
Location
New York, NY
CIK
0001540951
Portfolio Value
$311.8M (Q1 2024)
SEC Filing
0001172661-24-002091 ↗ filed May 8, 2024

Holdings Value

0$100.0M$200.0M$300.0M$400.0M Q1 2024: $311.8M $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 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 9 stocks · $311.8M

VWO Vanguard Ftse Emerging Marke 33.80% 2,522,749 $105.4M Reduce -18.2%
IWP iShares Russell Mid-Cap Grow 18.20% 497,158 $56.7M Add +6.4%
AAPL Apple Inc. 18.13% 329,674 $56.5M New
NVDA Nvidia Corp. 18.07% 62,366 $56.4M New
GOOG Alphabet Inc. Class C 6.94% 142,197 $21.7M New
XLE SS Energy Select Sector 2.03% 67,100 $6.3M Reduce -86.4%
MSFT Microsoft Corp. 1.90% 14,053 $5.9M New
AMZN Amazon.com Inc. 0.65% 11,320 $2.0M New
DAWN Day One Biopharmaceuticals I 0.27% 51,502 $851K New

Portfolio Sells Q4 2023 → Q1 2024

VWO Vanguard Ftse Emerging Marke Reduce -18.2% 33.80% −24.66
XLE SS Energy Select Sector Reduce -86.4% 2.03% −17.01

Portfolio Buys Q4 2023 → Q1 2024

AAPL Apple Inc. New 18.13% +18.13
NVDA Nvidia Corp. New 18.07% +18.07
GOOG Alphabet Inc. Class C New 6.94% +6.94
MSFT Microsoft Corp. New 1.90% +1.90
AMZN Amazon.com Inc. New 0.65% +0.65
DAWN Day One Biopharmaceuticals I New 0.27% +0.27
IWP iShares Russell Mid-Cap Grow Add +6.4% 18.20% −4.31

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