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SAFT

Safety Insurance Group Inc

Company with tickers: SAFT

CIK
1172052
CUSIP
78648T100
Shares Outstanding
14,683,434
13F Activity (30d)
156 filings 151 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 219
Total Value: $890,858,275
Total Shares: 12,264,020
Showing 1–100 of 220 holdings by value · page 1 of 3

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 219 13F filers · Δ vs Dec 31, 2025
Top Holder
18.2%
Jun 2023 → Mar 2026 · range 17.5% – 19.0%
−0.4 pts
Top 5
51.7%
Jun 2023 → Mar 2026 · range 51.7% – 64.3%
−6.5 pts
Top 10
68.3%
Jun 2023 → Mar 2026 · range 68.3% – 78.2%
−2.9 pts
HHI
753
Jun 2023 → Mar 2026 · range 753 – 968
Broadly held −129

Quarterly Activity

vs Dec 31, 2025
New
26
Increased
71
Decreased
85
Sold Out
23
Unchanged
37
Holder count: +3
Institutional value: -5.3%
Shares held: +1.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 220
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Holder Value (USD) % of 13F Shares Open