SRB Corp
13F holdings for Q2 2026 · BOSTON, MA · filed August 14, 2026
SRB Corp reported $1.9B in 13F securities across 23 holdings for Q2 2026, in a Form 13F filed August 14, 2026. The largest positions were Select Sector SPDR TR (12.3%), MSFT (11.4%), INTC (8.0%). Reported value rose 14.2% from the quarter before. It opened 0 new positions, added to 3, trimmed 6 and sold out of 0.
- 13F value Q2 2026
- $1.9B
- Holdings
- 23
- Change vs prior quarter
- +14.2%
- Rank by 13F value
- #1,703
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Top holdings
| Stock | Value | Weight | Shares | Change in shares | Move |
|---|---|---|---|---|---|
| Select Sector SPDR TR | $229M | 12.3% | 1,200,431 | +40.7% | Added |
| MSFT Microsoft Corporation | $212M | 11.4% | 568,388 | -1.2% | Trimmed |
| INTC Intel Corporation | $149M | 8.0% | 1,067,407 | -50.3% | Trimmed |
| SAFT Safety Insurance Group Inc. | $134M | 7.2% | 1,794,655 | 0% | Unchanged |
| Renaissancere Hldgs LTD Com | $123M | 6.6% | 388,478 | 0% | Unchanged |
| AMZN Amazon.com Inc. | $107M | 5.8% | 450,434 | 0% | Unchanged |
| GWW W.W. Grainger Inc. | $91.0M | 4.9% | 66,861 | 0% | Unchanged |
| Select Sector SPDR TR | $88.3M | 4.8% | 556,818 | 0% | Unchanged |
| Select Sector SPDR TR | $87.9M | 4.7% | 1,729,580 | 0% | Unchanged |
| Select Sector SPDR TR | $85.8M | 4.6% | 800,774 | 0% | Unchanged |
| GOOGL Alphabet Inc. | $81.8M | 4.4% | 228,868 | -0.5% | Trimmed |
| MRK Merck & Company Inc. | $59.5M | 3.2% | 463,298 | 0% | Unchanged |
| Select Sector SPDR TR | $57.5M | 3.1% | 310,583 | +823.8% | Added |
| CVS CVS Health Corporation | $52.3M | 2.8% | 506,016 | 0% | Unchanged |
| TM Toyota Motor Corporation | $49.1M | 2.6% | 291,689 | 0% | Unchanged |
| GE GE Aerospace | $44.8M | 2.4% | 119,925 | -60.1% | Trimmed |
| Select Sector SPDR TR | $40.6M | 2.2% | 488,831 | +720.4% | Added |
| SHW Sherwin-Williams Company | $37.9M | 2.0% | 110,041 | 0% | Unchanged |
| RS Reliance Inc. | $35.9M | 1.9% | 95,976 | 0% | Unchanged |
| CMCSA Comcast Corporation | $26.9M | 1.4% | 1,096,685 | 0% | Unchanged |
| PG Procter & Gamble Company | $24.3M | 1.3% | 165,402 | -29.0% | Trimmed |
| WMT Walmart Inc. | $22.9M | 1.2% | 202,248 | -67.4% | Trimmed |
| Select Sector SPDR TR | $18.1M | 1.0% | 154,540 | 0% | Unchanged |
Share positions only, at the value reported for the end of Q2 2026. Weight is the share of $1.9B in share positions; options and bonds count in the 13F value but not here.
Biggest buys in Q2 2026
- Select Sector SPDR TR Added+$66.1M
- Select Sector SPDR TR Added+$51.3M
- Select Sector SPDR TR Added+$35.7M
Biggest sells in Q2 2026
- INTC Intel Corporation Trimmed-$151M
- GE GE Aerospace Trimmed-$67.6M
- WMT Walmart Inc. Trimmed-$47.4M
- PG Procter & Gamble Company Trimmed-$9.9M
- MSFT Microsoft Corporation Trimmed-$2.7M
- GOOGL Alphabet Inc. Trimmed-$401K
- TM Toyota Motor Corporation Unchanged-$21K
The change in shares since Q1 2026, adjusted for stock splits and priced at the Q2 2026 value per share. 0 new, 3 added, 6 trimmed, 0 sold out.
Sector mix
- Not listed with us39.3%
- Technology26.2%
- Consumer Discretionary10.3%
- Industrials9.5%
- Finance7.2%
- Health Care3.2%
- Consumer Staples2.8%
- Telecommunications1.4%
13F value by quarter
Questions about SRB Corp
- What does SRB Corp own?
- In its Form 13F for Q2 2026, SRB Corp reported 23 holdings worth $1.9B. The five largest were Select Sector SPDR TR, MSFT, INTC, SAFT, Renaissancere Hldgs LTD Com.
- What did SRB Corp buy and sell in Q2 2026?
- SRB Corp opened 0 new positions, added to 3, trimmed 6 and sold out of 0 compared with the quarter before.
- When did SRB Corp file its latest 13F?
- Form 13F is due 45 days after each quarter ends. The Q2 2026 report was due August 14, 2026 and was filed August 14, 2026.
From Form 13F filed by SRB Corp (SEC CIK 0001496228) for the quarter ended June 30, 2026, via the SEC's Form 13F data sets. Amendments that restate a report replace it; amendments that add holdings are included. View on SEC EDGAR · All funds