SAFETY INSURANCE GROUP INC SAFT
CIK 0001172052 · CUSIP 78648T100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $171.39M 2,289,410 shares | 0.00% | +53.53K(+2.4%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | SRB CORP CIK 1496228 · View history | $134.35M 1,794,655 shares | 7.23% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 03 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $63.38M 846,691 shares | 0.00% | +931(+0.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $59.91M 800,274 shares | 0.00% | +42.30K(+5.6%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 05 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $54.74M 731,182 shares | 0.01% | +19.38K(+2.7%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $49.08M 655,640 shares | 0.00% | +4.10K(+0.6%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $29.49M 393,905 shares | 0.00% | +16.96K(+4.5%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 08 | JPMORGAN CHASE & CO CIK 19617 · View history | $22.54M 299,770 shares | 0.00% | +24.02K(+8.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 09 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $22.46M 300,000 shares | 0.03% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 10 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $19.21M 256,667 shares | 0.01% | -44.36K(-14.7%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | MORGAN STANLEY CIK 895421 · View history | $16.73M 223,453 shares | 0.00% | +101.04K(+82.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $16.00M 213,729 shares | 0.00% | -2.27K(-1.1%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 13 | Qube Research & Technologies Ltd CIK 1729829 · View history | $14.13M 188,818 shares | 0.02% | +31.72K(+20.2%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $12.60M 168,285 shares | 0.01% | +64.96K(+62.9%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 15 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $12.59M 168,243 shares | 0.01% | +86.59K(+106.0%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $12.26M 163,760 shares | 0.00% | +11.11K(+7.3%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 17 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $10.61M 141,695 shares | 0.01% | +1.29K(+0.9%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 18 | Bank of New York Mellon Corp CIK 1390777 · View history | $10.51M 140,433 shares | 0.00% | +1.55K(+1.1%)Added | SEC filing ↗ Aug 6, 2026 | ▾ |
| 19 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $9.20M 122,854 shares | 0.01% | +46.22K(+60.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $7.58M 101,299 shares | 0.00% | +33.38K(+49.2%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
Showing 20 / 216 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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