Safety Insurance Group, Inc.
US ˙ NasdaqGS ˙ US78648T1007

SecuritySAFT / Safety Insurance Group, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership3,477 shares
Latest Disclosed Value $ 252,569
Citigroup Inc reports 18.15% decrease in ownership of SAFT / Safety Insurance Group, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 3,477 shares of Safety Insurance Group, Inc. (US:SAFT) valued at $252,569 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,248 shares of Safety Insurance Group, Inc.. This represents a change in shares of -18.15% during the quarter. The current value of the position is $237,114 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)
2026-05-11 2026-03-31 13F SAFETY INS GROUP COM 78648T100 3,477 -771 -18.15 253 -23.64 0.0001
2026-02-13 2025-12-31 13F SAFETY INS GROUP COM 78648T100 4,248 -3,250 -43.34 331 -37.74 0.0001
2025-11-10 2025-09-30 13F SAFETY INS GROUP COM 78648T100 7,498 -8,503 -53.14 530 -58.27 0.0002
2025-08-11 2025-06-30 13F SAFETY INS GROUP COM 78648T100 16,001 -7,370 -31.53 1,270 -31.09 0.0006
2025-05-12 2025-03-31 13F SAFETY INS GROUP COM 78648T100 23,371 -1,136 -4.64 1,844 -8.72 0.0009
2025-02-12 2024-12-31 13F SAFETY INS GROUP COM 78648T100 24,507 5,289 27.52 2,019 28.52 0.0012
2024-11-12 2024-09-30 13F SAFETY INS GROUP COM 78648T100 19,218 7,610 65.56 1,572 80.57 0.0009
2024-08-12 2024-06-30 13F SAFETY INS GROUP COM 78648T100 11,608 1,476 14.57 871 4.57 0.0006
2024-05-10 2024-03-31 13F SAFETY INS GROUP COM 78648T100 10,132 904 9.80 833 18.69 0.0005
2024-02-09 2023-12-31 13F SAFETY INS GROUP COM 78648T100 9,228 3,325 56.33 701 74.38 0.0005
2023-12-06 2023-09-30 13F/A-1 SAFETY INS GROUP COM 78648T100 5,903 -5,712 -49.18 403 -51.74 0.0003
2023-11-09 2023-09-30 13F SAFETY INS GROUP COM 78648T100 5,903 -5,712 403 0.0001
2023-08-10 2023-06-30 13F SAFETY INS GROUP COM 78648T100 11,615 2,674 29.91 833 25.08 0.0005
2023-05-11 2023-03-31 13F SAFETY INS GROUP COM 78648T100 8,941 -1,343 -13.06 666 -23.09 0.0005
2023-02-09 2022-12-31 13F SAFETY INS GROUP COM 78648T100 10,284 1,947 23.35 867 27.35 0.0007
2022-11-10 2022-09-30 13F SAFETY INS GROUP COM 78648T100 8,337 705 9.24 680 -8.23 0.0005
2022-08-10 2022-06-30 13F SAFETY INS GROUP COM 78648T100 7,632 -6,236 -44.97 741 -41.19 0.0006
2022-05-12 2022-03-31 13F SAFETY INS GROUP COM 78648T100 13,868 333 2.46 1,260 9.47 0.0008
2022-02-10 2021-12-31 13F SAFETY INS GROUP COM 78648T100 13,535 3,659 37.05 1,151 47.00 0.0006
2021-11-10 2021-09-30 13F SAFETY INS GROUP COM 78648T100 9,876 -1,995 -16.81 783 -15.72 0.0005
2021-08-10 2021-06-30 13F SAFETY INS GROUP COM 78648T100 11,871 6,284 112.48 929 97.66 0.0006
2021-05-13 2021-03-31 13F SAFETY INS GROUP COM 78648T100 5,587 -4,282 -43.39 470 -38.88 0.0003
2021-02-11 2020-12-31 13F SAFETY INS GROUP COM 78648T100 9,869 4,904 98.77 769 124.20 0.0005
2020-11-12 2020-09-30 13F SAFETY INS GROUP COM 78648T100 4,965 -5,456 -52.36 343 -56.86 0.0002
2020-08-12 2020-06-30 13F SAFETY INS GROUP COM 78648T100 10,421 2,009 23.88 795 11.81 0.0006
2020-05-12 2020-03-31 13F SAFETY INS GROUP COM 78648T100 8,412 -6,557 -43.80 711 -48.66 0.0006
2020-02-12 2019-12-31 13F SAFETY INS GROUP COM 78648T100 14,969 5,204 53.29 1,385 40.04 0.0010
2019-11-08 2019-09-30 13F SAFETY INS GROUP COM 78648T100 9,765 -1,216 -11.07 989 -5.36 0.0008
2019-08-12 2019-06-30 13F SAFETY INS GROUP COM 78648T100 10,981 736 7.18 1,045 17.02 0.0008
2019-05-13 2019-03-31 13F SAFETY INS GROUP COM 78648T100 10,245 -4,636 -31.15 893 -26.68 0.0009
2019-02-12 2018-12-31 13F SAFETY INS GROUP COM 78648T100 14,881 69 0.47 1,218 -8.28 0.0012
2018-11-13 2018-09-30 13F SAFETY INS GROUP COM 78648T100 14,812 5,391 57.22 1,328 64.97 0.0012
2018-08-10 2018-06-30 13F SAFETY INS GROUP COM 78648T100 9,421 -2,177 -18.77 805 -9.75 0.0007
2018-05-11 2018-03-31 13F SAFETY INS GROUP COM 78648T100 11,598 1,197 11.51 892 6.57 0.0007
2018-02-12 2017-12-31 13F SAFETY INS GROUP COM 78648T100 10,401 -4,761 -31.40 837 -27.72 0.0007
2017-11-13 2017-09-30 13F SAFETY INS GROUP COM 78648T100 15,162 -4,085 -21.22 1,158 -11.94 0.0009
2017-08-11 2017-06-30 13F SAFETY INS GROUP COM 78648T100 19,247 -1,926 -9.10 1,315 -11.39 0.0012
2017-05-12 2017-03-31 13F SAFETY INS GROUP COM 78648T100 21,173 -57,489 -73.08 1,484 -74.40 0.0013
2017-02-10 2016-12-31 13F SAFETY INS GROUP COM 78648T100 78,662 37,773 92.38 5,798 110.99 0.0052
2016-11-10 2016-09-30 13F SAFETY INS GROUP COM 78648T100 40,889 4,763 13.18 2,748 23.51 0.0026
2016-08-12 2016-06-30 13F SAFETY INS GROUP COM 78648T100 36,126 846 2.40 2,225 10.53 0.0023
2016-05-13 2016-03-31 13F SAFETY INS GROUP COM 78648T100 35,280 -1,073 -2.95 2,013 -1.80 0.0023
2016-02-12 2015-12-31 13F SAFETY INS GROUP COM 78648T100 36,353 5,423 17.53 2,050 22.39 0.0020
2015-11-13 2015-09-30 13F SAFETY INS GROUP COM 78648T100 30,930 28,126 1,003.07 1,675 933.95 0.0016
2015-08-13 2015-06-30 13F SAFETY INS GROUP COM 78648T100 2,804 -6,768 -70.71 162 -71.68 0.0001
2015-05-14 2015-03-31 13F SAFETY INS GROUP COM 78648T100 9,572 -4,949 -34.08 572 -38.43 0.0006
2015-02-17 2014-12-31 13F SAFETY INS GROUP COM 78648T100 14,521 8,250 131.56 929 174.85 0.0008
2014-11-14 2014-09-30 13F SAFETY INS GROUP COM 78648T100 6,271 2,253 56.07 338 63.29 0.0003
2014-08-14 2014-06-30 13F SAFETY INS GROUP COM 78648T100 4,018 -4,295 -51.67 207 -53.79 0.0002
2014-05-15 2014-03-31 13F SAFETY INS GROUP COM 78648T100 8,313 -3,511 -29.69 448 -32.73 0.0005
2014-02-14 2013-12-31 13F SAFETY INS GROUP COM 78648T100 11,824 7,169 154.01 666 170.73 0.0006
2013-11-14 2013-09-30 13F SAFETY INS GROUP COM 78648T100 4,655 -3,085 -39.86 246 -34.57 0.0002
2013-08-14 2013-06-30 13F SAFETY INS GROUP COM 78648T100 7,740 7,740 376 0.0004
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.