Q2 2026 13F · SEC CIK 1845620
Cornerstone Partners Capital Management, LLC
Institutional asset managerFiled 2026-07-30 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $34.4M
- Reported positions
- 6
- Top holdings a year, 3 yrs
- +17.1%
- Assets under management
- $29.3B
Cornerstone Partners Capital Management, LLC is an institutional asset manager that reported 6 positions worth $34.4M in its Q2 2026 13F, filed 2026-07-30. Its largest holdings were Spdr Index Shs Fds (GNR, 63.7%), Ishares Tr (IVV, 14.3%), Ishares Tr (USRT, 11.5%). A portfolio copying its top holdings returned 17.1% a year over the last 3 years, against 20.4% for the S&P 500.
Cornerstone Partners Capital Management, LLC holdings all 6 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 |
|---|---|---|---|
| GNRSpdr Index Shs Fds | 63.7% | -7.7% | $21.9M |
| IVVIshares Tr | 14.3% | -4.2% | $4.9M |
| USRTIshares Tr | 11.5% | -38.7% | $4.0M |
| IEFAIshares Tr | 5.9% | -4.2% | $2.0M |
| IEMGIshares Inc | 3.4% | -4.7% | $1.2M |
| AMPXAmprius Technologies Inc | 1.2% | +0.0% | $426K |
What Cornerstone Partners Capital Management, LLC bought and sold in Q2 2026, against Q1 2026.
New positions
No new positions among the largest holdings.
Added to
No position grew by more than 5%.
Reduced
- USRT Ishares Tr-38.7% shares
- GNR Spdr Index Shs Fds-7.7% shares
Sold out
- RYTM Rhythm Pharmaceuticals Incwas 0.5%
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
- +28.6% /yr
- S&P 500 +20.1%
- 3 years
- +17.1% /yr
- S&P 500 +20.4%
- 5 years
- +9.0% /yr
- S&P 500 +11.6%
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 | $34.4M | 6 |
| Q1 2026 | $40.3M | 7 |
| Q4 2025 | $36.3M | 7 |
| Q3 2025 | $34.5M | 6 |
| Q2 2025 | $33.4M | 6 |
| Q1 2025 | $48.0M | 9 |
| Q4 2024 | $46.7M | 8 |
| Q3 2024 | $50.8M | 8 |
| Q2 2024 | $176.1M | 8 |
| Q1 2024 | $1.5B | 9 |
| Q4 2023 | $1.3B | 9 |
| Q3 2023 | $1.2B | 9 |
Questions about Cornerstone Partners Capital Management, LLC's portfolio
What stocks does Cornerstone Partners Capital Management, LLC own?
Cornerstone Partners Capital Management, LLC's latest 13F, for Q2 2026 and filed Jul 30, 2026, lists 6 positions worth $34.4M. The largest are Spdr Index Shs Fds (GNR) at 63.7%, Ishares Tr (IVV) at 14.3%, Ishares Tr (USRT) at 11.5%, Ishares Tr (IEFA) at 5.9% and Ishares Inc (IEMG) at 3.4%.
What did Cornerstone Partners Capital Management, LLC buy last quarter?
Cornerstone Partners Capital Management, LLC opened no new positions and grew none by more than 5% among its largest holdings in Q2 2026.
What did Cornerstone Partners Capital Management, LLC sell last quarter?
In Q2 2026, Cornerstone Partners Capital Management, LLC sold all of Rhythm Pharmaceuticals Inc (RYTM), Ishares Tr (USRT) (-38.7% shares) and Spdr Index Shs Fds (GNR) (-7.7% shares), compared with its Q1 2026 filing.
How has Cornerstone Partners Capital Management, LLC's portfolio performed?
A portfolio copying Cornerstone Partners Capital Management, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +17.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +28.6% against +20.1%. Over 5 years: +9.0% a year against +11.6%.
When is Cornerstone Partners Capital Management, LLC's next 13F filing due?
13F filings are due 45 days after each quarter ends. Cornerstone Partners Capital Management, LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.
How much money does Cornerstone Partners Capital Management, LLC manage?
Cornerstone Partners Capital Management, LLC reported $29.3B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $34.4M.