Portfolio concentration
As of February 28, 2026 · N-PORT
Holdings
5238
Top-10 weight
8.53%
Effective holdings
?
The number of equal-weight positions that would produce this portfolio's concentration (1 ÷ Herfindahl index). A 500-stock fund dominated by a few mega-caps might have only ~100 effective holdings.
283
Crowding
?
The value-weighted average number of funds that also own this fund's positions. High = consensus/crowded picks; low = holdings few other funds own.
120.8
Holdings
As of February 28, 2026 · N-PORT| # | Security | Ticker | Shares | Value | % of fund |
|---|---|---|---|---|---|
| 1 | BlackRock Cash Funds: Treasury, SL Agency Shares | — | 220,771,086 | $220.88M | 4.78% |
| 2 | FR SD8199 | — | 25,476,192 | $21.22M | 0.46% |
| 3 | US TREASURY N/B | — | 19,112,000 | $20.16M | 0.44% |
| 4 | US TREASURY N/B | — | 19,312,000 | $19.79M | 0.43% |
| 5 | US TREASURY N/B | — | 18,954,000 | $19.68M | 0.43% |
| 6 | US TREASURY N/B | — | 18,766,000 | $19.28M | 0.42% |
| 7 | Uniform Mortgage-Backed Security, TBA | — | 22,600,000 | $18.72M | 0.40% |
| 8 | US TREASURY N/B | — | 17,948,000 | $18.46M | 0.40% |
| 9 | US TREASURY N/B | — | 17,861,000 | $18.28M | 0.40% |
| 10 | US TREASURY N/B | — | 18,797,000 | $17.98M | 0.39% |
| 11 | US TREASURY N/B | — | 16,584,000 | $17.01M | 0.37% |
| 12 | US TREASURY N/B | — | 16,210,000 | $16.98M | 0.37% |
| 13 | US TREASURY N/B | — | 16,714,000 | $16.74M | 0.36% |
| 14 | US TREASURY N/B | — | 16,413,000 | $16.63M | 0.36% |
| 15 | US TREASURY N/B | — | 16,272,000 | $16.33M | 0.35% |
| 16 | US TREASURY N/B | — | 15,595,000 | $15.71M | 0.34% |
| 17 | US TREASURY N/B | — | 15,400,000 | $15.71M | 0.34% |
| 18 | Uniform Mortgage-Backed Security, TBA | — | 18,075,000 | $15.66M | 0.34% |
| 19 | US TREASURY N/B | — | 17,668,000 | $15.64M | 0.34% |
| 20 | US TREASURY N/B | — | 14,900,000 | $15.13M | 0.33% |
| 21 | Uniform Mortgage-Backed Security, TBA | FNCI | 15,711,465 | $14.64M | 0.32% |
| 22 | US TREASURY N/B | — | 13,947,000 | $14.23M | 0.31% |
| 23 | US TREASURY N/B | — | 13,356,000 | $13.57M | 0.29% |
| 24 | US TREASURY N/B | — | 13,850,000 | $13.53M | 0.29% |
| 25 | US TREASURY N/B | — | 13,302,000 | $13.51M | 0.29% |
| 26 | US TREASURY N/B | — | 13,501,000 | $13.32M | 0.29% |
| 27 | US TREASURY N/B | — | 13,170,000 | $13.16M | 0.28% |
| 28 | US TREASURY N/B | — | 14,700,000 | $13.12M | 0.28% |
| 29 | US TREASURY N/B | — | 14,652,000 | $12.99M | 0.28% |
| 30 | US TREASURY N/B | — | 12,719,000 | $12.93M | 0.28% |
| 31 | US TREASURY N/B | — | 12,672,000 | $12.86M | 0.28% |
| 32 | BlackRock Cash Funds: Treasury, SL Agency Shares | — | 12,798,138 | $12.80M | 0.28% |
| 33 | FN MA4597 | FHLMC | 15,285,106 | $12.73M | 0.28% |
| 34 | US TREASURY N/B | — | 12,444,000 | $12.57M | 0.27% |
| 35 | US TREASURY N/B | — | 12,265,000 | $12.31M | 0.27% |
| 36 | US TREASURY N/B | — | 12,174,000 | $12.31M | 0.27% |
| 37 | US TREASURY N/B | — | 11,959,000 | $12.26M | 0.27% |
| 38 | US TREASURY N/B | — | 13,660,000 | $12.09M | 0.26% |
| 39 | US TREASURY N/B | — | 11,979,000 | $12.04M | 0.26% |
| 40 | US TREASURY N/B | — | 13,122,000 | $11.89M | 0.26% |
| 41 | US TREASURY N/B | — | 11,582,000 | $11.78M | 0.25% |
| 42 | US TREASURY N/B | — | 12,502,000 | $11.71M | 0.25% |
| 43 | US TREASURY N/B | — | 12,200,000 | $11.56M | 0.25% |
| 44 | US TREASURY N/B | — | 12,286,000 | $11.51M | 0.25% |
| 45 | US TREASURY N/B | — | 11,629,000 | $11.42M | 0.25% |
| 46 | US TREASURY N/B | — | 10,997,000 | $11.36M | 0.25% |
| 47 | US TREASURY N/B | — | 11,869,000 | $11.34M | 0.25% |
| 48 | US TREASURY N/B | — | 11,264,000 | $11.33M | 0.25% |
| 49 | US TREASURY N/B | — | 10,937,000 | $11.27M | 0.24% |
| 50 | US TREASURY N/B | — | 11,011,000 | $11.27M | 0.24% |
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