MASON STREET ADVISORS, LLC
All 13F Filings
- Location
- Milwaukee, WI
- Most recent 13F
- Q2 2026
- Holdings value ($000)
- 1,109,891
- Description
- —
- Website
- —
- Founded
- —
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q2 2026 | 8/12/2026 | 15 | 1,109,891 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q1 2026 | 5/6/2026 | 15 | 1,023,197 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q4 2025 | 2/4/2026 | 15 | 1,016,329 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q3 2025 | 10/31/2025 | 15 | 964,774 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q2 2025 | 8/8/2025 | 15 | 854,506 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q2 2014 | 8/5/2014 | 1,896 | 12,902,567 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q1 2014 | 5/15/2014 | 1,879 | 12,351,788 | 13F-HR | MASON STREET ADVISORS, LLC |
| Q4 2013 | 2/14/2014 | 1,870 | 12,270,402 | 13F-HR | MASON STREET ADVISORS, LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 12.08 K | 1.1% | 3.42 K | 0 | 3.42 K |
| ETFs | 1.098 M | 98.9% | 83.28 K | 0 | 83.28 K |
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Fund Snapshot
Q2 2026
Latest filed
8/12/2026
Total value ($000)
1,109,891
Holdings
15
QoQ value change ($000)
86,694
(8.5%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.