Safety Insurance Group, Inc.
US ˙ NasdaqGS ˙ US78648T1007

SecuritySAFT / Safety Insurance Group, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership19,454 shares
Latest Disclosed Value $ 1,515,661
Alliancebernstein L.p. reports 22.24% increase in ownership of SAFT / Safety Insurance Group, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 19,454 shares of Safety Insurance Group, Inc. (US:SAFT) valued at $1,413,139 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,914 shares of Safety Insurance Group, Inc.. This represents a change in shares of 22.24% during the quarter. The current value of the position is $1,326,666 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 INS GROUP COM 78648T100 19,454 3,540 22.24 1,516 22.28 0.0005
2026-02-17 2025-12-31 13F SAFETY INS GROUP COM 78648T100 15,914 0 0.00 1,240 10.23 0.0004
2025-11-14 2025-09-30 13F SAFETY INS GROUP COM 78648T100 15,914 -3 -0.02 1,125 -11.01 0.0004
2025-08-14 2025-06-30 13F SAFETY INS GROUP COM 78648T100 15,917 143 0.91 1,264 1.53 0.0004
2025-05-15 2025-03-31 13F SAFETY INS GROUP COM 78648T100 15,774 0 0.00 1,244 -4.23 0.0005
2025-02-12 2024-12-31 13F SAFETY INS GROUP COM 78648T100 15,774 0 0.00 1,300 0.78 0.0004
2024-11-14 2024-09-30 13F SAFETY INS GROUP COM 78648T100 15,774 0 0.00 1,290 8.96 0.0004
2024-08-14 2024-06-30 13F SAFETY INS GROUP COM 78648T100 15,774 -1,532 -8.85 1,184 -16.81 0.0004
2024-05-14 2024-03-31 13F SAFETY INS GROUP COM 78648T100 17,306 1,280 7.99 1,422 16.84 0.0005
2024-02-14 2023-12-31 13F SAFETY INS GROUP COM 78648T100 16,026 -740 -4.41 1,218 6.47 0.0005
2023-11-14 2023-09-30 13F SAFETY INS GROUP COM 78648T100 16,766 0 0.00 1,143 -4.91 0.0005
2023-08-15 2023-06-30 13F SAFETY INS GROUP COM 78648T100 16,766 0 0.00 1,202 -3.76 0.0005
2023-05-15 2023-03-31 13F SAFETY INS GROUP COM 78648T100 16,766 -2,175 -11.48 1,249 -21.69 0.0005
2023-02-15 2022-12-31 13F SAFETY INS GROUP COM 78648T100 18,941 12 0.06 1,596 3.30 0.0007
2022-11-15 2022-09-30 13F SAFETY INS GROUP COM 78648T100 18,929 127 0.68 1,544 -15.44 0.0007
2022-08-15 2022-06-30 13F SAFETY INS GROUP COM 78648T100 18,802 -83 -0.44 1,826 6.41 0.0008
2022-05-13 2022-03-31 13F SAFETY INS GROUP COM 78648T100 18,885 -5,006 -20.95 1,716 -15.51 0.0007
2022-02-14 2021-12-31 13F SAFETY INS GROUP COM 78648T100 23,891 0 0.00 2,031 7.29 0.0007
2021-11-10 2021-09-30 13F SAFETY INS GROUP COM 78648T100 23,891 -1,108 -4.43 1,893 -3.27 0.0007
2021-07-30 2021-06-30 13F SAFETY INS GROUP COM 78648T100 24,999 2,170 9.51 1,957 1.77 0.0008
2021-05-06 2021-03-31 13F SAFETY INS GROUP COM 78648T100 22,829 2 0.01 1,923 8.16 0.0008
2021-02-08 2020-12-31 13F SAFETY INS GROUP COM 78648T100 22,827 51 0.22 1,778 12.96 0.0008
2020-11-12 2020-09-30 13F SAFETY INS GROUP COM 78648T100 22,776 -142 -0.62 1,574 -9.95 0.0008
2020-08-13 2020-06-30 13F SAFETY INS GROUP COM 78648T100 22,918 -143 -0.62 1,748 -10.22 0.0010
2020-05-14 2020-03-31 13F SAFETY INS GROUP COM 78648T100 23,061 400 1.77 1,947 -7.15 0.0014
2020-02-18 2019-12-31 13F SAFETY INS GROUP COM 78648T100 22,661 50 0.22 2,097 -8.47 0.0012
2019-11-14 2019-09-30 13F SAFETY INS GROUP COM 78648T100 22,611 -2,690 -10.63 2,291 -4.82 0.0014
2019-08-14 2019-06-30 13F SAFETY INS GROUP COM 78648T100 25,301 6,400 33.86 2,407 46.14 0.0015
2019-05-14 2019-03-31 13F SAFETY INS GROUP COM 78648T100 18,901 0 0.00 1,647 6.53 0.0011
2019-02-13 2018-12-31 13F SAFETY INS GROUP COM 78648T100 18,901 -70 -0.37 1,546 -9.06 0.0011
2018-11-08 2018-09-30 13F SAFETY INS GROUP COM 78648T100 18,971 -500 -2.57 1,700 2.22 0.0011
2018-08-13 2018-06-30 13F SAFETY INS GROUP COM 78648T100 19,471 0 0.00 1,663 11.16 0.0012
2018-05-14 2018-03-31 13F SAFETY INS GROUP COM 78648T100 19,471 0 0.00 1,496 -4.41 0.0011
2018-02-13 2017-12-31 13F SAFETY INS GROUP COM 78648T100 19,471 0 0.00 1,565 5.32 0.0011
2017-11-13 2017-09-30 13F SAFETY INS GROUP COM 78648T100 19,471 0 0.00 1,486 11.73 0.0011
2017-08-10 2017-06-30 13F SAFETY INS GROUP COM 78648T100 19,471 -2,100 -9.74 1,330 -12.04 0.0010
2017-05-11 2017-03-31 13F SAFETY INS GROUP COM 78648T100 21,571 -1,000 -4.43 1,512 -9.08 0.0012
2017-02-13 2016-12-31 13F SAFETY INS GROUP COM 78648T100 22,571 -900 -3.83 1,663 5.39 0.0014
2016-11-10 2016-09-30 13F SAFETY INS GROUP COM 78648T100 23,471 -500 -2.09 1,578 6.91 0.0013
2016-08-11 2016-06-30 13F SAFETY INS GROUP COM 78648T100 23,971 500 2.13 1,476 10.23 0.0013
2016-05-13 2016-03-31 13F SAFETY INS GROUP COM 78648T100 23,471 0 0.00 1,339 1.21 0.0011
2016-02-16 2015-12-31 13F/A-1 SAFETY INS GROUP COM 78648T100 23,471 0 0.00 1,323 4.09 0.0011
2016-02-12 2015-12-31 13F SAFETY INS GROUP COM 78648T100 23,471 1,271
2015-11-13 2015-09-30 13F SAFETY INS GROUP COM 78648T100 23,471 -30 -0.13 1,271 -6.27 0.0011
2015-08-14 2015-06-30 13F SAFETY INS GROUP COM 78648T100 23,501 0 0.00 1,356 -3.42 0.0011
2015-05-13 2015-03-31 13F SAFETY INSURANCE GROUP COM 78648T100 23,501 0 0.00 1,404 -6.65 0.0011
2015-02-13 2014-12-31 13F SAFETY INSURANCE GROUP COM 78648T100 23,501 0 0.00 1,504 18.71 0.0012
2014-11-13 2014-09-30 13F SAFETY INSURANCE GROUP COM 78648T100 23,501 -500 -2.08 1,267 2.76 0.0011
2014-08-13 2014-06-30 13F SAFETY INSURANCE GROUP COM 78648T100 24,001 -25 -0.10 1,233 -4.71 0.0010
2014-05-13 2014-03-31 13F SAFETY INSURANCE GROUP COM 78648T100 24,026 0 0.00 1,294 -4.36 0.0011
2014-02-13 2013-12-31 13F SAFETY INSURANCE GROUP COM 78648T100 24,026 0 0.00 1,353 6.28 0.0012
2013-11-14 2013-09-30 13F SAFETY INSURANCE GROUP COM 78648T100 24,026 1,177 5.15 1,273 14.89 0.0013
2013-08-13 2013-06-30 13F SAFETY INSURANCE GROUP COM 78648T100 22,849 22,849 1,108 0.0012
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.