Portfolio concentration
As of March 31, 2026 · N-PORT
Holdings
1614
Top-10 weight
13.46%
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.
247
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.
74.5
Holdings
As of March 31, 2026 · N-PORT| # | Security | Ticker | Shares | Value | % of fund |
|---|---|---|---|---|---|
| 1 | FN MA4600 | — | 3,316,022,510 | $3.04B | 2.84% |
| 2 | US TREASURY N/B | — | 2,102,776,000 | $1.84B | 1.72% |
| 3 | US TREASURY N/B | — | 1,634,236,000 | $1.58B | 1.48% |
| 4 | FR SD8214 | — | 1,596,110,925 | $1.47B | 1.37% |
| 5 | US TREASURY N/B | — | 1,293,075,000 | $1.28B | 1.20% |
| 6 | FNMA POOL FS9443 FN 02/54 FIXED VAR | — | 1,157,134,771 | $1.12B | 1.05% |
| 7 | US TREASURY N/B | — | 1,136,100,000 | $1.11B | 1.03% |
| 8 | US TREASURY N/B | — | 1,039,416,000 | $1.03B | 0.96% |
| 9 | US TREASURY N/B | — | 1,041,830,000 | $945.22M | 0.88% |
| 10 | UMBS | — | 893,746,880 | $864.62M | 0.81% |
| 11 | FR SD8256 | — | 883,233,923 | $834.69M | 0.78% |
| 12 | PETROLEOS MEXICANOS SR UNSEC SF 6.7% 02-16-32 | PEMEX | 830,824,000 | $813.11M | 0.76% |
| 13 | Petroleos Mexicanos | — | 916,810,000 | $793.95M | 0.74% |
| 14 | US TREASURY N/B | — | 816,805,000 | $781.10M | 0.73% |
| 15 | US TREASURY N/B | — | 1,074,945,000 | $745.49M | 0.70% |
| 16 | US TREASURY N/B | — | 750,000,000 | $744.26M | 0.70% |
| 17 | IL ST TXB-PENSION | — | 719,425,392 | $732.81M | 0.68% |
| 18 | FN MA4625 | — | 785,317,547 | $720.85M | 0.67% |
| 19 | FR SD8226 | — | 769,537,887 | $706.33M | 0.66% |
| 20 | US TREASURY N/B | — | 815,840,000 | $681.45M | 0.64% |
| 21 | US TREASURY N/B | — | 643,545,000 | $662.65M | 0.62% |
| 22 | FN MA4732 | — | 691,907,039 | $655.77M | 0.61% |
| 23 | FR SD8221 | — | 639,384,126 | $586.90M | 0.55% |
| 24 | US TREASURY N/B | — | 617,515,000 | $530.56M | 0.50% |
| 25 | ECMC Group Student Loan Trust 4.60 03/25/2076 | — | 528,504,000 | $528.46M | 0.49% |
| 26 | FNMA UMBS, 30 Year | FHLMC | 550,964,699 | $521.99M | 0.49% |
| 27 | FN FM7599 | — | 552,128,172 | $510.52M | 0.48% |
| 28 | FR SD8243 | — | 546,950,410 | $502.02M | 0.47% |
| 29 | US TREASURY N/B | — | 495,035,000 | $501.28M | 0.47% |
| 30 | PRXNA 3.061 07/13/31 | — | 550,362,000 | $493.18M | 0.46% |
| 31 | Citigroup, Inc. 7.875% 10/30/40 | C PRN | 16,735,998 | $490.87M | 0.46% |
| 32 | FR SD8266 | — | 496,838,572 | $481.51M | 0.45% |
| 33 | FR RA4119 | — | 547,853,013 | $451.74M | 0.42% |
| 34 | FR SD8473 | — | 458,852,037 | $443.04M | 0.41% |
| 35 | US TREASURY N/B | — | 430,000,000 | $414.55M | 0.39% |
| 36 | US TREASURY N/B | — | 398,565,000 | $396.74M | 0.37% |
| 37 | Freddie Mac Pool 2.00 12/01/2050 | — | 471,750,461 | $388.26M | 0.36% |
| 38 | BANK OF AMER CRP | — | 418,561,000 | $387.71M | 0.36% |
| 39 | FN MA4733 | — | 399,362,346 | $387.13M | 0.36% |
| 40 | UNICREDIT SPA SUBORDINATED 144A 04/34 VAR | — | 364,731,400 | $383.82M | 0.36% |
| 41 | FR SD8245 | — | 395,143,873 | $383.24M | 0.36% |
| 42 | CHARTER COMM OPT | — | 402,912,000 | $371.47M | 0.35% |
| 43 | GOLDMAN SACHS GP | — | 366,685,000 | $363.76M | 0.34% |
| 44 | JPMORGAN CHASE | — | 360,525,000 | $358.58M | 0.33% |
| 45 | Nelnet Student Loan Trust 5.11105 11/27/2090 | — | 357,505,000 | $357.50M | 0.33% |
| 46 | Fannie Mae 4.50 09/01/2055 | — | 368,005,577 | $355.32M | 0.33% |
| 47 | HAROT 2025-1 A3 | — | 352,539,000 | $354.87M | 0.33% |
| 48 | US TREASURY N/B | — | 350,000,000 | $347.24M | 0.32% |
| 49 | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053 | TII | 449,974,843 | $344.79M | 0.32% |
| 50 | ECMC Group Student Loan Trust 4.82419 04/25/2074 | — | 341,600,352 | $340.73M | 0.32% |
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