SRB Corp
CIK 1496228 · Holdings on Jun 30, 2025 · First reported Aug 14, 2025
Top ten holdings
Q2 2025- MSFT20.68%
- SAFT8.77%
- AMZN6.45%
- RNR6.14%
- GE5.91%
- XLC5.21%
- XLK4.93%
- XLB4.56%
- XLV4.50%
- WMT4.50%
Share classes counted separately71.65%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- MRKWeight decreased · -4.93 pp7.29% → 2.36%Shares -748.99K (-60.13%)
- XLVWeight increased · +3.94 pp0.56% → 4.50%Shares +498.23K (+850.35%)
- MSFTWeight increased · +3.71 pp16.97% → 20.68%Shares -89 (-0.01%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 23
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | MSFTMICROSOFT CORP View history and evidence | $344.67M | 20.68% | 692.92K shares | 16.97% → 20.68%+3.71 pp -89 (-0.01%) | Reduced | ↗▾ |
| 02 | SAFTSAFETY INSURANCE GROUP INC View history and evidence | $146.26M | 8.77% | 1.84M shares | 9.48% → 8.77%-0.71 pp 0 (0.00%) | Unchanged | ↗▾ |
| 03 | AMZNAMAZON.COM INC View history and evidence | $107.56M | 6.45% | 490.27K shares | 6.08% → 6.45%+0.37 pp 0 (0.00%) | Unchanged | ↗▾ |
| 04 | RNRRENAISSANCERE HOLDINGS LTD View history and evidence | $102.42M | 6.14% | 421.66K shares | 6.60% → 6.14%-0.46 pp 0 (0.00%) | Unchanged | ↗▾ |
| 05 | GEGENERAL ELECTRICCOM NEW View history and evidence | $98.52M | 5.91% | 382.75K shares | 5.00% → 5.91%+0.91 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | XLCSS COMM SELECT SECTOR SPDRCOMMUNICATION View history and evidence | $86.91M | 5.21% | 800.77K shares | 4.49% → 5.21%+0.72 pp +86.27K (+12.07%) | Added | ↗▾ |
| 07 | XLKSS TECHNOLOGY SELECT SECTORTECHNOLOGY View history and evidence | $82.09M | 4.93% | 324.19K shares | 6.89% → 4.93%-1.96 pp -187.30K (-36.62%) | Reduced | ↗▾ |
| 08 | XLBSS MATERIALS SELECT SECTORSBI MATERIALS View history and evidence | $75.94M | 4.56% | 864.79K shares | 4.10% → 4.56%+0.46 pp +134.50K (+18.42%) | Added | ↗▾ |
| 09 | XLVSS HEALTH CARE SELECT SECTORSBI HEALTHCARE View history and evidence | $75.05M | 4.50% | 556.82K shares | 0.56% → 4.50%+3.94 pp +498.23K (+850.35%) | Added | ↗▾ |
| 10 | WMTWALMART INC View history and evidence | $75.05M | 4.50% | 767.50K shares | 4.39% → 4.50%+0.11 pp 0 (0.00%) | Unchanged | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 0
No exits reported this quarter.
Every number has a source.
CIK 1496228 · Period Jun 30, 2025
Data loaded Sep 23, 2026 · First reported Aug 14, 2025
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 1666796524
}Take these holdings further.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.