Mason Street Advisors, Llc Portfolio Stock Holdings
Mason Street Advisors, Llc disclosed 15 stock positions valued at approximately $1.0 billion in its latest SEC 13F filing. The largest holdings include ISHARES TR, ISHARES TR, and SPDR SERIES TRUST. The filing reflects positions held as of March 31, 2026 and was filed on May 7, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 15
- Portfolio Value
- $1.0B
Holdings by Sector
Mason Street Advisors, Llc Portfolio Holdings in Q1 2026
15 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| ISHARES TR | AGG | Other | 29.58% | 3,049,263 | -57,967 | -1.87% | $302,700,338 |
| ISHARES TR | IVV | Other | 13.51% | 211,681 | +888 | +0.42% | $138,272,146 |
| SPDR SERIES TRUST | SPTL | Other | 10.28% | 3,998,720 | +1,040 | +0.03% | $105,166,336 |
| SPDR SERIES TRUST | SPMD | Other | 9.04% | 1,561,969 | -25,421 | -1.60% | $92,499,804 |
| ISHARES TR | IEFA | Other | 6.29% | 710,997 | +705,297 | +12373.63% | $64,366,558 |
| SPDR SERIES TRUST | SPSM | Other | 6.26% | 1,326,423 | +32,543 | +2.52% | $64,092,759 |
| INVESCO EXCHANGE TRADED FD T | RSP | Other | 5.02% | 267,820 | +8,390 | +3.23% | $51,400,014 |
| ISHARES TR | VLUE | Other | 4.01% | 288,200 | +288,200 | +100.00% | $40,979,158 |
| ISHARES TR | IQLT | Other | 3.47% | 768,930 | +20,690 | +2.77% | $35,547,634 |
| SCHWAB STRATEGIC TR | SCHH | Other | 3.46% | 1,646,125 | -66,960 | -3.91% | $35,375,226 |
| SPDR SERIES TRUST | RWR | Other | 3.44% | 348,675 | -17,880 | -4.88% | $35,205,715 |
| J P MORGAN EXCHANGE TRADED F | JPST | Other | 2.41% | 486,336 | +5,601 | +1.17% | $24,613,465 |
| DIMENSIONAL ETF TRUST | DFIV | Other | 2.08% | 403,315 | +9,950 | +2.53% | $21,286,966 |
| ABRDN ETFS | BCI | Other | 0.85% | 356,335 | +18,620 | +5.51% | $8,655,377 |
| ISHARES INC | IEMG | Other | 0.30% | 43,520 | +43,520 | +100.00% | $3,035,520 |