§ 13F · FUND PROFILE
SRB CORP.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $1744.7T (13F)Positions · 44Turnover · — · Q4Filed · Feb 13, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
No new positions
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 13, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | MSFT | MICROSOFT ORD | 355K | $171.4T | 9.4% | +5% |
| 2 | MSFT | MICROSOFT ORD | 338K | $163.7T | 9.0% | ±0% |
| 3 | RNR | RENAISSANCERE ORD | 334K | $94.0T | 5.2% | ±0% |
| 4 | XLK | SEL SECTOR:TECH SPDR | 596K | $85.9T | 4.7% | +119% |
| 5 | SAFT | SAFETY INSURANCE GROUP ORD | 1.03M | $80.0T | 4.4% | +26% |
| 6 | SAFT | SAFETY INSURANCE GROUP ORD | 816K | $63.5T | 3.5% | ±0% |
| 7 | GE | GE AEROSPACE ORD | 191K | $58.8T | 3.2% | +6% |
| 8 | AMZN | AMAZON COM ORD | 245K | $56.7T | 3.1% | ±0% |
| 9 | GE | GE AEROSPACE ORD | 179K | $55.2T | 3.0% | ±0% |
| 10 | XLV | SEL SECTOR:HC SS SPDR | 332K | $51.4T | 2.8% | ±0% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE SRB SIGNAL
AC read
SRB CORP is a Other fund managing $1744680.8 trillion in assets. The fund runs a portfolio of 44 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed