Portfolio concentration
As of February 28, 2026 · N-PORT
Holdings
771
Top-10 weight
28.52%
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.
82
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.
85.7
Holdings
As of February 28, 2026 · N-PORT| # | Security | Ticker | Shares | Value | % of fund |
|---|---|---|---|---|---|
| 1 | US TREASURY N/B | — | 89,799,200 | $89.90M | 4.44% |
| 2 | US TREASURY N/B | — | 86,350,000 | $86.75M | 4.28% |
| 3 | US TREASURY N/B | — | 78,357,000 | $78.45M | 3.87% |
| 4 | US TREASURY N/B | — | 97,983,000 | $71.92M | 3.55% |
| 5 | MFS Institutional Money Market Portfolio, Class A | — | 66,101,278 | $66.11M | 3.26% |
| 6 | US TREASURY N/B | — | 54,157,000 | $53.51M | 2.64% |
| 7 | US TREASURY N/B | — | 37,647,000 | $38.61M | 1.91% |
| 8 | US TREASURY N/B | — | 41,833,000 | $38.02M | 1.88% |
| 9 | US TREASURY N/B | — | 36,531,000 | $37.44M | 1.85% |
| 10 | US TREASURY N/B | — | 34,163,000 | $35.01M | 1.73% |
| 11 | FNCL 2 4/26 | — | 39,725,000 | $32.91M | 1.62% |
| 12 | US TREASURY N/B | — | 32,248,000 | $30.48M | 1.50% |
| 13 | US TREASURY N/B | — | 27,900,000 | $28.07M | 1.39% |
| 14 | FHMS K057 A2 | — | 25,547,673 | $25.40M | 1.25% |
| 15 | US TREASURY N/B | — | 27,528,200 | $22.08M | 1.09% |
| 16 | US TREASURY N/B | — | 21,069,000 | $21.06M | 1.04% |
| 17 | FN MA4562 | — | 25,068,207 | $20.83M | 1.03% |
| 18 | FHMS K066 A2 | — | 20,616,052 | $20.45M | 1.01% |
| 19 | US TREASURY N/B | — | 19,515,500 | $18.91M | 0.93% |
| 20 | US TREASURY N/B | — | 18,675,000 | $18.69M | 0.92% |
| 21 | G2 MA8268 | — | 17,043,155 | $16.98M | 0.84% |
| 22 | Uniform Mortgage-Backed Security, TBA | — | 20,450,000 | $16.94M | 0.84% |
| 23 | FHMS K062 A2 | — | 16,544,162 | $16.47M | 0.81% |
| 24 | Federal Home Loan Mortgage Corporation | — | 13,109,710 | $13.29M | 0.66% |
| 25 | FR SD8507 | — | 12,221,004 | $12.54M | 0.62% |
| 26 | UMBS | — | 13,125,106 | $11.89M | 0.59% |
| 27 | FHMS K059 A2 | — | 11,939,904 | $11.88M | 0.59% |
| 28 | US TREASURY N/B | — | 11,722,000 | $11.69M | 0.58% |
| 29 | US TREASURY N/B | — | 11,168,000 | $11.50M | 0.57% |
| 30 | US TREASURY N/B | — | 11,176,000 | $11.14M | 0.55% |
| 31 | GNMA, Series 2023-135, Class FG | — | 10,537,616 | $10.75M | 0.53% |
| 32 | FHMS K737 A2 | — | 10,822,583 | $10.73M | 0.53% |
| 33 | GNMA, Series 2023-189, Class FG | — | 10,439,403 | $10.54M | 0.52% |
| 34 | GNMA, Series 2023-149, Class YF | — | 10,340,347 | $10.46M | 0.52% |
| 35 | Government National Mortgage Association | — | 10,360,734 | $10.43M | 0.52% |
| 36 | GNMA, Series 2023-146, Class FD | — | 10,229,415 | $10.36M | 0.51% |
| 37 | US TREASURY N/B | — | 11,425,300 | $10.11M | 0.50% |
| 38 | New Residential Mortgage Loan Trust, Series 2026-NQM3, Class A1 | — | 10,076,639 | $10.08M | 0.50% |
| 39 | PMT Loan Trust, Series 2026-INV2, Class A35 | — | 10,048,706 | $10.05M | 0.50% |
| 40 | FHMS K065 A2 | — | 10,090,226 | $10.03M | 0.49% |
| 41 | LoanCore Issuer Ltd., Series 2021-CRE6, Class AS | LNCR | 10,000,000 | $10.01M | 0.49% |
| 42 | UMBS | — | 11,469,315 | $9.99M | 0.49% |
| 43 | G2 MA7935 | — | 11,414,016 | $9.67M | 0.48% |
| 44 | GNMA, Series 2025-177, Class FA | — | 9,643,575 | $9.67M | 0.48% |
| 45 | Government National Mortgage Association | — | 9,648,527 | $9.64M | 0.48% |
| 46 | G2 MA7880 | — | 11,288,087 | $9.56M | 0.47% |
| 47 | FN MA5353 | — | 9,349,220 | $9.51M | 0.47% |
| 48 | Government National Mortgage Association | — | 9,391,941 | $9.49M | 0.47% |
| 49 | Government National Mortgage Association | — | 9,344,078 | $9.42M | 0.46% |
| 50 | American Credit Acceptance Receivables Trust, Series 2026-1, Class A | — | 9,100,000 | $9.10M | 0.45% |
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