Q3 2025 · 13F-HR
SRB CORPholdings as filed
Filed 2025-11-14 · accession 0000904454-25-000595
$1.74B
Reported value
23
Positions
2025-09-30
Period end
The Brief · SRB CORP · Q3 2025
AI · grounded in 13F
SRB CORP established a new position in MSFT valued at $358.9M. The fund also initiated new stakes in SAFT for $130.2M and XLK for $112.9M. Additional new positions include GE at $111.3M, RNR at $106.7M, and AMZN at $101.1M.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 594918104 | MSFT | MICROSOFT ORD | $358.9M | 20.6% | 692,923 | Common | SOLE |
| 78648T100 | SAFT | SAFETY INSURANCE GROUP ORD | $130.2M | 7.46% | 1,842,284 | Common | SOLE |
| 81369Y803 | XLK | SEL SECTOR:TECH SPDR | $112.9M | 6.47% | 400,624 | Common | SOLE |
| 369604301 | GE | GE AEROSPACE ORD | $111.3M | 6.38% | 369,895 | Common | SOLE |
| G7496G103 | RNR | RENAISSANCERE ORD | $106.7M | 6.11% | 420,089 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM ORD | $101.1M | 5.79% | 460,450 | Common | SOLE |
| 81369Y852 | XLC | SEL SECTOR:COMM SVC SPDR | $94.8M | 5.43% | 800,774 | Common | SOLE |
| 81369Y100 | XLB | SEL SECTOR:MATRLS SPDR | $77.5M | 4.44% | 864,790 | Common | SOLE |
| 81369Y209 | XLV | SEL SECTOR:H CARE SPDR | $77.5M | 4.44% | 556,818 | Common | SOLE |
| 931142103 | WMT | WALMART ORD | $74.9M | 4.29% | 727,050 | Common | SOLE |
| 458140100 | INTC | INTEL ORD | $73.3M | 4.20% | 2,185,098 | Common | SOLE |
| 384802104 | GWW | WW GRAINGER ORD | $65.0M | 3.73% | 68,199 | Common | SOLE |
| 892331307 | TM | TOYOTA MOTOR ADR REP 10 ORD | $57.0M | 3.26% | 298,092 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET CL A ORD | $56.9M | 3.26% | 234,211 | Common | SOLE |
| 742718109 | PG | PROCTER & GAMBLE ORD | $40.8M | 2.34% | 265,635 | Common | SOLE |
| 58933Y105 | MRK | MERCK & CO ORD | $39.7M | 2.28% | 473,365 | Common | SOLE |
| 126650100 | CVS | CVS HEALTH ORD | $39.7M | 2.28% | 526,855 | Common | SOLE |
| 824348106 | SHW | SHERWIN WILLIAMS ORD | $38.8M | 2.22% | 112,070 | Common | SOLE |
| 20030N101 | CMCSA | COMCAST CL A ORD | $31.6M | 1.81% | 1,007,150 | Common | SOLE |
| 759509102 | RS | RELIANCE ORD | $27.6M | 1.58% | 98,231 | Common | SOLE |
| 81369Y407 | XLY | SEL SECTOR:C DSC SPDR | $18.5M | 1.06% | 77,270 | Common | SOLE |
| 81369Y704 | XLI | SEL SECTOR:INDUST SPDR | $5.2M | 0.30% | 33,621 | Common | SOLE |
| 81369Y308 | XLP | SEL SECTOR:C STP SPDR | $4.7M | 0.27% | 59,584 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.