Summit Rock Advisors, LP

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed October 30, 2024), Summit Rock Advisors, LP reported 6 stock positions worth $255.7 million. Its top holding was Vanguard Russell 2000 ETF (VTWO) at 42.9% of the portfolio, followed by SS Energy Select Sector (XLE, 15.8%) and iShares Russell Mid-Cap Grow (IWP, 13.4%). Compared with Q2 2024, it opened 1 new position, sold out of 2, added to 3 and reduced 2. The biggest buy was a new position in Vanguard Russell 2000 ETF (VTWO) and the biggest sale an exit from Vanguard Ftse Emerging Marke (VWO).

Most Recent 13F
Q2 2026
Location
New York, NY
CIK
0001540951
Portfolio Value
$255.7M (Q3 2024)
SEC Filing
0001172661-24-004406 ↗ filed Oct 30, 2024

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 $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 6 stocks · $255.7M

VTWO Vanguard Russell 2000 ETF 42.91% 1,227,915 $109.7M New
XLE SS Energy Select Sector 15.85% 461,590 $40.5M Add +39.2%
IWP iShares Russell Mid-Cap Grow 13.44% 292,928 $34.4M Reduce -37.4%
NVDA Nvidia Corp. 13.17% 277,257 $33.7M Add +20.9%
AAPL Apple Inc. 12.90% 141,544 $33.0M Add +0.1%
GOOG Alphabet Inc. Class C 1.74% 26,587 $4.4M Reduce -59.7%

Portfolio Sells Q2 2024 → Q3 2024

VWO Vanguard Ftse Emerging Marke Sold out 0.00% −31.47
VGK Vanguard Ftse Europe ETF Sold out 0.00% −21.53
IWP iShares Russell Mid-Cap Grow Reduce -37.4% 13.44% −2.52
GOOG Alphabet Inc. Class C Reduce -59.7% 1.74% −2.00

Portfolio Buys Q2 2024 → Q3 2024

VTWO Vanguard Russell 2000 ETF New 42.91% +42.91
XLE SS Energy Select Sector Add +39.2% 15.85% +6.51
NVDA Nvidia Corp. Add +20.9% 13.17% +4.41
AAPL Apple Inc. Add +0.1% 12.90% +3.69

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