Institutional Manager · CIK 0002022949
COMMON FUND FOR NONPROFIT ORGANIZATIONS
WILTON, CT · File #028-24301
Latest AUM
$1.23B
Positions
26
Top-10 Concentration
94.3%
Filings
20
Portfolio Value Over Time
2024-06
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | ISHARES TR | 464288257 | +502,188 | +$71.1M | +$1.6M |
| EXITED | ISHARES INC | 464286525 | -257,027 | -$30.8M | $0 |
| REDUCE | SPDR S&P 500 ETF TR | SPY | -29,410 | -$20.1M | +$13.3M |
| REDUCE | FLEXSHARES TR | FLEX | -416,073 | -$19.1M | +$9.1M |
| ADD | VANGUARD INDEX FDS | 922908553 | +209,268 | +$18.5M | -$181,893 |
| ADD | ISHARES TR | 464287234 | +307,526 | +$16.8M | +$9,849 |
| REDUCE | VANGUARD TAX-MANAGED FDS | 921943858 | -208,587 | -$13.0M | +$1.2M |
| ADD | ISHARES TR | 464287465 | +104,737 | +$10.1M | +$498,576 |
| ADD | ISHARES TR | 464287226 | +52,481 | +$5.2M | -$151,288 |
| REDUCE | VANGUARD INDEX FDS | 922908363 | -8,325 | -$5.2M | +$2.6M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202526 pos · $1.23B
- 13F HOLDINGS REPORTQ/E Sep 202525 pos · $1.16B
- 13F HOLDINGS REPORTQ/E Jun 202526 pos · $968.2M
- 13F HOLDINGS REPORTQ/E Mar 202522 pos · $899.4M
- 13F HOLDINGS REPORTQ/E Dec 202423 pos · $888.2M
- 13F HOLDINGS REPORTQ/E Sep 202424 pos · $834.4M
- 13F HOLDINGS REPORTQ/E Jun 202416 pos · $724.9M
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $553.3M
- 13F HOLDINGS REPORTQ/E Jun 20249 pos · $746.6M
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $576.0M
- 13F HOLDINGS REPORTQ/E Jun 202413 pos · $589.0M
- 13F HOLDINGS REPORTQ/E Jun 202410 pos · $874.9M
- 13F HOLDINGS REPORTQ/E Jun 202413 pos · $692.8M
- 13F HOLDINGS REPORTQ/E Jun 20249 pos · $980.1M
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $617.0M
- 13F HOLDINGS REPORTQ/E Jun 202410 pos · $900.1M
- 13F HOLDINGS REPORTQ/E Jun 202416 pos · $560.8M
- 13F HOLDINGS REPORTQ/E Jun 20249 pos · $635.1M
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $570.6M
- 13F HOLDINGS REPORTQ/E Jun 202410 pos · $898.4M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR S&P 500 ETF TR | SPY | 814,345 | $555.3M | 45.10% |
| 2 | FLEXSHARES TR | FLEX | 3,979,018 | $182.4M | 14.82% |
| 3 | ISHARES TR | 464288257 | 998,747 | $141.3M | 11.48% |
| 4 | VANGUARD INDEX FDS | 922908363 | 168,431 | $105.6M | 8.58% |
| 5 | ISHARES TR | 464287226 | 461,324 | $46.1M | 3.74% |
| 6 | INVESCO EXCHANGE TRADED FD T | IVZ | 217,992 | $41.8M | 3.39% |
| 7 | ISHARES TR | 464287465 | 292,159 | $28.1M | 2.28% |
| 8 | VANGUARD INDEX FDS | 922908553 | 271,334 | $24.0M | 1.95% |
| 9 | ISHARES TR | 464287200 | 28,933 | $19.8M | 1.61% |
| 10 | ISHARES TR | 464287234 | 315,051 | $17.2M | 1.40% |
| 11 | VANGUARD TAX-MANAGED FDS | 921943858 | 251,474 | $15.7M | 1.28% |
| 12 | ISHARES TR | 464287507 | 154,589 | $10.2M | 0.83% |
| 13 | GLOBAL X FDS | 37954Y889 | 120,224 | $9.9M | 0.80% |
| 14 | ISHARES TR | 464287804 | 77,736 | $9.3M | 0.76% |
| 15 | ISHARES TR | 464287440 | 91,412 | $8.8M | 0.71% |
| 16 | VANGUARD SCOTTSDALE FDS | 92206C409 | 60,131 | $4.8M | 0.39% |
| 17 | ISHARES TR | 464288240 | 31,648 | $2.1M | 0.17% |
| 18 | VANGUARD INTL EQUITY INDEX F | 922042775 | 28,627 | $2.1M | 0.17% |
| 19 | VIA TRANSN INC | 92556W104 | 65,922 | $1.9M | 0.16% |
| 20 | INVESCO QQQ TR | IVZ | 2,592 | $1.6M | 0.13% |