# SAFETY INS GROUP INC COM

SAFETY INS GROUP INC COM is a security (CUSIP 78648T100) tracked across SEC portfolio filings. 216 institutional managers reported $893.5M on Form 13F as of 2026-06-30; 15 registered fund positions totaling $28.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: SAFETY INS GROUP INC
- Class: COM
- CUSIP: 78648T100
- Asset category: EC
- 13F holders: 216
- 13F value: $893.5M
- 13F period: 2026-06-30
- N-PORT fund positions: 15
- N-PORT value: $28.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 216 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $162.4M | 2,235,884 |
| [SRB CORP](https://search.stillhousedata.com/firm/161163) | Boston, MA | $130.4M | 1,794,655 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $129.4M | 1,661,343 |
| STATE STREET CORP | BOSTON, MA | $55.1M | 757,977 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $51.7M | 711,806 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $29.4M | 405,277 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $27.4M | 376,947 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $21.9M | 301,024 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://search.stillhousedata.com/firm/160679) | Boston, MA | $21.8M | 300,000 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $20.4M | 275,752 |
| TimesSquare Capital Management, LLC | NEW YORK, NY | $17.2M | 236,540 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $15.7M | 216,001 |
| [Qube Research & Technologies Ltd](https://search.stillhousedata.com/firm/304552) | LONDON, X0 | $11.4M | 157,099 |
| NORTHERN TRUST CORP | CHICAGO, IL | $11.1M | 152,646 |
| Bank of New York Mellon Corp | NEW YORK, NY | $10.5M | 140,433 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $12.0M | 1.47% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $6.3M | 8.46% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $5.3M | 3.03% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.7M | 3.62% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $615K | 0.10% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $552K | 6.51% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $528K | 0.17% |
| [Archer Dividend Growth Fund](https://search.stillhousedata.com/fund/S000054409) | ARCHER INVESTMENT SERIES TRUST | $456K | 146.00% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $218K | 2.21% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $151K | 3.61% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $36K | 0.02% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $31K | 1.83% |
| [Longview Advantage ETF](https://search.stillhousedata.com/fund/S000086399) | RBB Fund Trust | $24K | 0.37% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $14K | 0.11% |
| [Humankind U.S. Stock ETF](https://search.stillhousedata.com/fund/S000069946) | Humankind Benefit Corp | $5K | 0.28% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/78648T100.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.