Mason Street Advisors
$1.1B 13F equity value
16 Holdings
Quarter ended June 30, 2026
The latest 13F on file for Mason Street Advisors covers the quarter ended June 30, 2026. Institutional managers report holdings quarterly to the SEC, so each filing is a snapshot of positions held on that date.
Top Holdings
| Ticker | Company | Shares | Value | Weight |
|---|---|---|---|---|
| AGG | ISHARES TR | 3,050,830 | $302M | 27.2% |
| IVV | ISHARES TR | 206,485 | $155M | 13.9% |
| SPTL | SPDR SERIES TRUST | 4,005,960 | $105M | 9.5% |
| SPMD | SPDR SERIES TRUST | 1,419,072 | $96M | 8.6% |
| SPSM | SPDR SERIES TRUST | 1,379,248 | $80M | 7.2% |
| RSP | INVESCO EXCHANGE TRADED FD T | 288,645 | $61M | 5.5% |
| IEFA | ISHARES TR | 634,753 | $61M | 5.5% |
| RWR | SPDR SERIES TRUST | 453,255 | $51M | 4.6% |
| SCHH | SCHWAB STRATEGIC TR | 2,161,115 | $51M | 4.6% |
| AVLV | AMERICAN CENTY ETF TR | 474,820 | $43M | 3.9% |
Track Mason Street Advisors's 13F portfolio: $1.1B in reported holdings, 16 positions. Top holdings and quarterly changes on SentiSense.
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