Safety Insurance Group, Inc.
DE ˙ DB ˙ US78648T1007
58,50 € ↑0,50 (0,86%)
2026-06-05
DEL PRIS
SecurityDE:SFN / Safety Insurance Group, Inc.
InstitutionDean Capital Management
Latest Disclosed Ownership22,211 shares
Latest Disclosed Value $ 1,613,407
Dean Capital Management reports 33.22% decrease in ownership of SFN / Safety Insurance Group, Inc.

On May 15, 2026 - Dean Capital Management filed a 13F-HR form disclosing ownership of 22,211 shares of Safety Insurance Group, Inc. (DE:SFN) valued at $1,377,082 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 20, 2026 disclosing 33,261 shares of Safety Insurance Group, Inc.. This represents a change in shares of -33.22% during the quarter. The current value of the position is $1,299,344 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F Safety Insurance Group CS 78648T100 22,211 -11,050 -33.22 1,613 -37.75 0.6683
2026-02-20 2025-12-31 13F Safety Insurance Group CS 78648T100 33,261 26,866 420.11 2,591 473.23 1.1041
2025-11-14 2025-09-30 13F Safety Insurance Group CS 78648T100 6,395 -6,841 -51.68 452 -56.95 0.1763
2025-08-14 2025-06-30 13F Safety Insurance Group CS 78648T100 13,236 -7,529 -36.26 1,051 -35.86 0.4319
2025-05-16 2025-03-31 13F Safety Insurance Group CS 78648T100 20,765 13,128 171.90 1,638 160.25 0.7136
2025-02-14 2024-12-31 13F Safety Insurance Group CS 78648T100 7,637 -6,589 -46.32 629 -45.92 0.2679
2024-11-14 2024-09-30 13F Safety Insurance Group CS 78648T100 14,226 6,082 74.68 1,163 90.34 0.4939
2024-08-14 2024-06-30 13F Safety Insurance Group CS 78648T100 8,144 -7,977 -49.48 611 -53.85 0.7866
2024-05-14 2024-03-31 13F Safety Insurance Group CS 78648T100 16,121 596 3.84 1,325 12.30 0.7709
2024-02-14 2023-12-31 13F Safety Insurance Group CS 78648T100 15,525 -408 -2.56 1,180 8.56 0.7285
2023-11-14 2023-09-30 13F Safety Insurance Group CS 78648T100 15,933 -2,724 -14.60 1,086 -18.83 0.8135
2023-08-23 2023-06-30 13F/A-1 Safety Insurance Group CS 78648T100 18,657 -881 -4.51 1,338 -8.04 1.7844
2023-08-15 2023-06-30 13F Safety Insurance Group CS 78648T100 19,538 0 1,456 1.9003
2023-05-15 2023-03-31 13F Safety Insurance Group CS 78648T100 19,538 -1,149 -5.55 1,456 -16.52 1.9003
2023-02-14 2022-12-31 13F Safety Insurance Group CS 78648T100 20,687 -1,304 -5.93 1,743 -2.84 2.3195
2022-11-14 2022-09-30 13F Safety Insurance Group CS 78648T100 21,991 -12,323 -35.91 1,794 -46.16 2.6847
2022-08-15 2022-06-30 13F Safety Insurance Group CS 78648T100 34,314 -4,460 -11.50 3,332 -5.42 2.9212
2022-05-16 2022-03-31 13F Safety Insurance Group CS 78648T100 38,774 2,468 6.80 3,523 14.12 3.0638
2022-02-14 2021-12-31 13F Safety Insurance Group CS 78648T100 36,306 5,214 16.77 3,087 25.28 2.6556
2021-11-15 2021-09-30 13F Safety Insurance Group CS 78648T100 31,092 4,829 18.39 2,464 19.84 2.2785
2021-08-13 2021-06-30 13F Safety Ins Group CS 78648T100 26,263 -795 -2.94 2,056 -9.82 1.8873
2021-05-11 2021-03-31 13F Safety Ins Group CS 78648T100 27,058 1,075 4.14 2,280 12.65 1.5401
2021-02-16 2020-12-31 13F Safety Ins Group CS 78648T100 25,983 17,549 208.07 2,024 247.17 1.1999
2020-11-16 2020-09-30 13F Safety Ins Group CS 78648T100 8,434 -186 -2.16 583 -11.26 0.6005
2020-08-14 2020-06-30 13F Safety Ins Group CS 78648T100 8,620 1,305 17.84 657 6.31 0.7669
2020-05-14 2020-03-31 13F Safety Ins Group CS 78648T100 7,315 -1,725 -19.08 618 -26.08 0.9181
2020-02-13 2019-12-31 13F/A-1 Safety Ins Group CS 78648T100 9,040 2,970 48.93 836 35.93 0.7935
2020-02-13 2019-12-31 13F Safety Ins Group CS 78648T100 9,040 836
2019-11-14 2019-09-30 13F Safety Ins Group CS 78648T100 6,070 -635 -9.47 615 -3.61 0.6350
2019-08-14 2019-06-30 13F Safety Ins Group CS 78648T100 6,705 6,705 638 0.6642
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.