SRB CORP
Top Portfolio Positions
16 positions ·
$1,361,147,250 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| SAFT |
Safety Insurance Group Inc
Financial Services
|
3,589,310 | $260,727,477 | 19.15% | |
| MSFT |
Microsoft Corp
Technology
|
575,549 | $213,050,972 | 15.65% | |
| RNR |
Renaissancere Holdings Ltd
Financial Services
|
388,478 | $115,467,315 | 8.48% | |
| INTC |
Intel Corp
Technology
|
2,146,415 | $94,721,293 | 6.96% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
450,434 | $93,811,888 | 6.89% | |
| GE |
General Electric Co
Industrials
|
300,911 | $85,389,514 | 6.27% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
620,579 | $77,125,558 | 5.67% | |
| GWW |
W.W. Grainger, Inc.
Industrials
|
66,861 | $72,932,653 | 5.36% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
229,991 | $66,136,211 | 4.86% | |
| TM |
Toyota Motor Corp/
Consumer Cyclical
|
291,815 | $60,140,152 | 4.42% |
Portfolio Trend
25 quarters · across all stocks
Holdings in GWW
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $72,932,653 | 66,861 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $68,816,200 | 68,199 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $64,990,918 | 68,199 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $73,607,381 | 70,760 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $69,898,850 | 70,760 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $75,910,571 | 72,018 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $74,813,025 | 72,018 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $57,616,144 | 63,859 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $65,710,458 | 64,593 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $55,846,246 | 67,391 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $456,614 | 660 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $520,468 | 660 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $376,090 | 546 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $421,636 | 758 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $370,806 | 758 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,475,533 | 3,247 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,460,717 | 2,832 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $1,467,654 | 2,832 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,542,760 | 3,925 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $1,831,716 | 4,182 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $1,587,281 | 3,959 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $781,153 | 1,913 | Shares | Defined | 2021-02-12 | |
| 2020-06-30 | $538,470 | 1,714 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $431,396 | 1,736 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||