CORNERSTONE PARTNERS CAPITAL MANAGEMENT, LLC
CIK
1845620
Location
CHARLOTTESVILLE, VA
Portfolio Value
Micro
$731,823
Diversification
Highly concentrated
Filing Date
Global Rank
#8,527
/ 8,586
▲ 93
Top Industry
Electrical Equipment & Parts
70.7%
3Y Alpha vs SPY
+16.7%
Period ended 3 months ago
Filed Apr 24, 2026 · 53d
12 quarters · since Jun 2021
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+162.1%
SPY
+78.1%
Annualised alpha
+16.7%
Max drawdown
−50.6%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
2 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
70.7%
+8.4 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,860
Highly concentrated+555
Portfolio Trend
12 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 70.7% | $517,703 |
| Healthcare | 29.3% | $214,120 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reducedNo qualifying positions this quarter.
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| RYTM | Rhythm Pharmaceuticals, Inc. | 2,462 | $214,120 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| OTF | Blue Owl Technology Finance Corp. | 10,054 | $146,185 | |
| No positions match the current search. | ||||
2 positions ·
$731,823 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| AMPX |
Amprius Technologies, Inc.
Industrials
|
Held | 30,706 | $517,703 | 70.74% | |
| RYTM |
Rhythm Pharmaceuticals, Inc.
Healthcare
|
NEW | 2,462 | $214,120 | 29.26% |