Unum Group
US ˙ NYSE ˙ US91529Y1064

SecurityUNM / Unum Group
InstitutionSei Investments Co
Latest Disclosed Ownership554,012 shares
Latest Disclosed Value $ 42,941,793
Sei Investments Co reports 11.26% increase in ownership of UNM / Unum Group

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 554,012 shares of Unum Group (US:UNM) valued at $42,935,930 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 497,931 shares of Unum Group. This represents a change in shares of 11.26% during the quarter. The current value of the position is $46,265,542 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)
2026-02-13 2025-12-31 13F UNUM GROUP COM 91529Y106 554,012 56,081 11.26 42,942 10.88 0.0424
2025-11-13 2025-09-30 13F UNUM GROUP COM 91529Y106 497,931 67,129 15.58 38,728 11.31 0.0416
2025-08-14 2025-06-30 13F UNUM GROUP COM 91529Y106 430,802 40,898 10.49 34,793 9.55 0.0403
2025-05-14 2025-03-31 13F/A-1 UNUM GROUP COM 91529Y106 389,904 -7,398 -1.86 31,761 9.47 0.0409
2025-05-13 2025-03-31 13F UNUM GROUP COM 91529Y106 407,578 10,276 32,681 0.0355
2025-02-11 2024-12-31 13F UNUM GROUP COM 91529Y106 397,302 29,148 7.92 29,015 32.59 0.0373
2024-11-12 2024-09-30 13F UNUM GROUP COM 91529Y106 368,154 -45,196 -10.93 21,883 3.58 0.0284
2024-08-13 2024-06-30 13F UNUM GROUP COM 91529Y106 413,350 35,723 9.46 21,127 4.26 0.0299
2024-05-07 2024-03-31 13F UNUM GROUP COM 91529Y106 377,627 194,125 105.79 20,263 144.19 0.0297
2024-02-14 2023-12-31 13F UNUM GROUP COM 91529Y106 183,502 -56,041 -23.39 8,298 -29.57 0.0133
2023-11-14 2023-09-30 13F UNUM GROUP COM 91529Y106 239,543 36,489 17.97 11,783 21.65 0.0212
2023-08-11 2023-06-30 13F UNUM GROUP COM 91529Y106 203,054 -112,493 -35.65 9,685 -22.41 0.0169
2023-05-12 2023-03-31 13F UNUM GROUP COM 91529Y106 315,547 37,088 13.32 12,483 9.26 0.0232
2023-02-10 2022-12-31 13F UNUM GROUP COM 91529Y106 278,459 33,980 13.90 11,425 20.44 0.0254
2022-11-14 2022-09-30 13F UNUM GROUP COM 91529Y106 244,479 148,936 155.88 9,486 194.14 0.0212
2022-08-15 2022-06-30 13F UNUM GROUP COM 91529Y106 95,543 16,763 21.28 3,225 31.96 0.0070
2022-05-13 2022-03-31 13F UNUM GROUP COM 91529Y106 78,780 45,465 136.47 2,444 245.20 0.0049
2022-02-14 2021-12-31 13F UNUM GROUP COM 91529Y106 33,315 6,539 24.42 708 19.39 0.0013
2021-11-12 2021-09-30 13F UNUM GROUP COM 91529Y106 26,776 -32,441 -54.78 593 -63.62 0.0012
2021-08-06 2021-06-30 13F UNUM GROUP COM 91529Y106 59,217 10,813 22.34 1,630 59.18 0.0036
2021-05-12 2021-03-31 13F UNUM GROUP COM 91529Y106 48,404 0 0.00 1,024 0.00 0.0026
2021-02-08 2020-12-31 13F UNUM GROUP COM 91529Y106 48,404 -2,702 -5.29 1,024 41.63 0.0026
2020-12-04 2020-09-30 13F/A-1 UNUM GROUP COM 91529Y106 51,106 -34,495 -40.30 723 -43.47 0.0021
2020-11-06 2020-09-30 13F UNUM GROUP COM 91529Y106 74,515 -11,086 1,117 2,689.4876
2020-08-17 2020-06-30 13F/A-1 UNUM GROUP COM 91529Y106 85,601 22,275 35.18 1,279 59.48 0.0040
2020-08-11 2020-06-30 13F UNUM GROUP COM 91529Y106 79,713 16,387 1,202 3,260.4890
2020-05-14 2020-03-31 13F UNUM GROUP COM 91529Y106 63,326 15,168 31.50 802 -42.30 0.0029
2020-02-06 2019-12-31 13F UNUM GROUP COM 91529Y106 48,158 238 0.50 1,390 -1.70 0.0041
2019-11-12 2019-09-30 13F UNUM GROUP COM 91529Y106 47,920 -3,660 -7.10 1,414 -19.61 0.0036
2019-08-14 2019-06-30 13F UNUM GROUP COM 91529Y106 51,580 -1,219 -2.31 1,759 -3.19 0.0057
2019-05-15 2019-03-31 13F UNUM GROUP COM 91529Y106 52,799 -9,886 -15.77 1,817 -8.42 0.0061
2019-02-13 2018-12-31 13F UNUM GROUP COM 91529Y106 62,685 18,435 41.66 1,984 13.37 0.0071
2018-11-08 2018-09-30 13F UNUM GROUP COM 91529Y106 44,250 -83,900 -65.47 1,750 -63.08 0.0063
2018-08-03 2018-06-30 13F UNUM GROUP COM 91529Y106 128,150 -36,762 -22.29 4,740 -39.63 0.0161
2018-05-11 2018-03-31 13F UNUM GROUP COM 91529Y106 164,912 4,959 3.10 7,851 -10.57 0.0301
2018-02-08 2017-12-31 13F UNUM GROUP COM 91529Y106 159,953 -352 -0.22 8,779 7.10 0.0305
2017-11-06 2017-09-30 13F UNUM GROUP COM 91529Y106 160,305 -88,497 -35.57 8,197 -29.35 0.0291
2017-07-31 2017-06-30 13F UNUM GROUP COM 91529Y106 248,802 26,385 11.86 11,602 11.25 0.0463
2017-05-05 2017-03-31 13F UNUM GROUP COM 91529Y106 222,417 -217,311 -49.42 10,429 -46.01 0.0457
2017-02-02 2016-12-31 13F UNUM GROUP COM 91529Y106 439,728 -49,266 -10.07 19,316 11.87 0.0935
2016-11-04 2016-09-30 13F UNUM GROUP COM 91529Y106 488,994 11,664 2.44 17,266 13.79 0.0877
2016-08-11 2016-06-30 13F UNUM GROUP COM 91529Y106 477,330 -8,565 -1.76 15,174 1.00 0.0910
2016-05-10 2016-03-31 13F/A-1 UNUM GROUP COM 91529Y106 485,895 9,691 2.04 15,024 -5.22 0.0935
2016-02-03 2015-12-31 13F UNUM GROUP COM 91529Y106 476,204 425,118 832.16 15,852 867.77 0.0966
2015-11-02 2015-09-30 13F/A-1 UNUM GROUP COM 91529Y106 51,086 -11,836 -18.81 1,638 -27.20 0.0150
2015-10-30 2015-09-30 13F DIREXION SHS ETF TR COM 91529Y106 51,086 1,640
2015-08-07 2015-06-30 13F/A-1 UNUM GROUP COM 91529Y106 62,922 -116,433 -64.92 2,250 -62.82 0.0203
2015-08-04 2015-06-30 13F UNUM GROUP COM 91529Y106 62,922 -116,433 2,250 0.0203
2015-05-14 2015-03-31 13F/A-1 UNUM GROUP COM 91529Y106 179,355 22,690 14.48 6,052 10.72 0.0526
2015-05-01 2015-03-31 13F UNUM GROUP COM 91529Y106 179,355 6,052
2015-02-10 2014-12-31 13F UNUM GROUP COM 91529Y106 156,665 156,665 5,466 0.0483
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.