SRB CORP
All 13F Filings
- Location
- Boston, MA
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 1,821,787
- 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 |
|---|---|---|---|---|---|
| Q4 2025 | 2/13/2026 | 23 | 1,821,787 | 13F-HR | SRB CORP |
| Q3 2025 | 11/14/2025 | 23 | 1,744,681 | 13F-HR | SRB CORP |
| Q2 2025 | 8/14/2025 | 23 | 1,666,797 | 13F-HR | SRB CORP |
| Q1 2014 | 5/14/2014 | 14 | 610,362 | 13F-HR | SRB Corp |
| Q4 2013 | 2/14/2014 | 13 | 438,088 | 13F-HR | SRB Corp |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 1.822 M | 100.0% | 77.1 K | 0 | 77.1 K |
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Fund Snapshot
Q4 2025
Latest filed
2/13/2026
Total value ($000)
1,821,787
Holdings
23
QoQ value change ($000)
77,106
(4.4%)
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.