CORNERSTONE PARTNERS CAPITAL MANAGEMENT, LLC
Registered adviserRegulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Nov 2026 | $29,349,651,535 | Charitable organizations (98%) |
| Apr 2025 to Mar 2026 | $24,893,119,985 | Charitable organizations (99%) |
| Apr 2024 to Mar 2025 | $20,033,497,535 | Charitable organizations (98%) |
| May 2023 to Mar 2024 | $11,599,037,144 | Charitable organizations (98%) |
| Apr 2023 | $11,599,037,144 | Charitable organizations (98%) |
| Apr 2022 to Mar 2023 | $12,898,159,058 | Charitable organizations (98%) |
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.
Closest benchmark: every 13F filer's combined book, active share 95.7%; sector active share 85.9% against the combined 13F book's sector weights.
Over time 23 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
8 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026Portfolio Trend
Sector Breakdown
As of Sep 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 81.4% | $35,728,711 |
| Industrials | 16.4% | $7,179,919 |
| Technology | 2.2% | $976,364 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reducedSold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| GNR |
State Street(R) SPDR(R) S&P(R) Global Natural Resources ETF
|
Held | 325,320 | $24,063,920 | 54.83% | |
| SPCX |
Space Exploration Technologies Corp
Industrials
|
NEW | 45,623 | $6,882,685 | 15.68% | |
| IVV |
iShares Core S&P 500 ETF
|
Added | 7,457 | $5,710,943 | 13.01% | |
| USRT |
iShares Core U.S. REIT ETF
|
Held | 59,495 | $3,663,702 | 8.35% | |
| IEFA |
iShares Core MSCI EAFE ETF
|
Added | 23,639 | $2,290,146 | 5.22% | |
| CBRS |
Cerebras Systems Inc.
Technology
|
NEW | 5,496 | $976,364 | 2.22% | |
| AMPX |
Amprius Technologies, Inc.
Industrials
|
Held | 30,706 | $297,234 | 0.68% | |
| IEMG |
iShares Trust
|
Added | 15,253 | $0 | 0.00% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.