TriNet Group, Inc.
US ˙ NYSE ˙ US8962881079

SecurityTNET / TriNet Group, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership65,998 shares
Latest Disclosed Value $ 3,902,455
Sei Investments Co reports 34.43% decrease in ownership of TNET / TriNet Group, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 65,998 shares of TriNet Group, Inc. (US:TNET) valued at $3,902,462 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 100,655 shares of TriNet Group, Inc.. This represents a change in shares of -34.43% during the quarter. The current value of the position is $2,996,309 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 TRINET GROUP COM 896288107 65,998 -34,657 -34.43 3,902 -42.04 0.0039
2025-11-13 2025-09-30 13F TRINET GROUP COM 896288107 100,655 -3,758 -3.60 6,733 -11.84 0.0072
2025-08-14 2025-06-30 13F TRINET GROUP COM 896288107 104,413 -85,962 -45.15 7,637 -49.38 0.0089
2025-05-14 2025-03-31 13F/A-1 TRINET GROUP COM 896288107 190,375 107,449 129.57 15,085 100.41 0.0194
2025-05-13 2025-03-31 13F TRINET GROUP COM 896288107 83,160 234 7,541 0.0082
2025-02-11 2024-12-31 13F TRINET GROUP COM 896288107 82,926 28,524 52.43 7,527 42.69 0.0097
2024-11-12 2024-09-30 13F TRINET GROUP COM 896288107 54,402 -215 -0.39 5,275 -3.41 0.0069
2024-08-13 2024-06-30 13F TRINET GROUP COM 896288107 54,617 6,511 13.53 5,462 -14.31 0.0077
2024-05-07 2024-03-31 13F TRINET GROUP COM 896288107 48,106 -3,265 -6.36 6,374 4.32 0.0093
2024-02-14 2023-12-31 13F TRINET GROUP COM 896288107 51,371 -721 -1.38 6,110 0.69 0.0098
2023-11-14 2023-09-30 13F TRINET GROUP COM 896288107 52,092 2,446 4.93 6,068 28.70 0.0109
2023-08-11 2023-06-30 13F TRINET GROUP COM 896288107 49,646 49,646 4,715 0.0082
2022-05-13 2022-03-31 13F TRINET GROUP COM 896288107 0 -2,992 -100.00 0 -100.00
2022-02-14 2021-12-31 13F TRINET GROUP COM 896288107 2,992 2,992 286 0.0005
2021-05-12 2021-03-31 13F TRINET GROUP COM 896288107 0 -24,547 -100.00 0 -100.00
2021-02-08 2020-12-31 13F TRINET GROUP COM 896288107 24,547 -31,780 -56.42 1,976 -40.89 0.0051
2020-12-04 2020-09-30 13F/A-1 TRINET GROUP COM 896288107 56,327 10,693 23.43 3,343 20.17 0.0097
2020-11-06 2020-09-30 13F TRINET GROUP COM 896288107 56,751 11,117 3,368 8,109.3952
2020-08-17 2020-06-30 13F/A-1 TRINET GROUP COM 896288107 45,634 8,786 23.84 2,782 99.43 0.0086
2020-08-11 2020-06-30 13F TRINET GROUP COM 896288107 52,634 15,786 3,049 8,270.5748
2020-05-14 2020-03-31 13F TRINET GROUP COM 896288107 36,848 -1,206 -3.17 1,395 -35.24 0.0051
2020-02-06 2019-12-31 13F TRINET GROUP COM 896288107 38,054 -796 -2.05 2,154 -10.92 0.0064
2019-11-12 2019-09-30 13F TRINET GROUP COM 896288107 38,850 -11,449 -22.76 2,418 -29.19 0.0062
2019-08-14 2019-06-30 13F TRINET GROUP COM 896288107 50,299 -16,908 -25.16 3,415 -15.07 0.0112
2019-05-15 2019-03-31 13F TRINET GROUP COM 896288107 67,207 7,484 12.53 4,021 28.88 0.0135
2019-02-13 2018-12-31 13F TRINET GROUP COM 896288107 59,723 11,556 23.99 3,120 15.17 0.0111
2018-11-08 2018-09-30 13F TRINET GROUP COM 896288107 48,167 38,320 389.15 2,709 391.65 0.0098
2018-08-03 2018-06-30 13F TRINET GROUP COM 896288107 9,847 -49 -0.50 551 20.31 0.0019
2018-05-11 2018-03-31 13F TRINET GROUP COM 896288107 9,896 648 7.01 458 11.71 0.0018
2018-02-08 2017-12-31 13F TRINET GROUP COM 896288107 9,248 1,335 16.87 410 54.14 0.0014
2017-11-06 2017-09-30 13F TRINET GROUP COM 896288107 7,913 4,181 112.03 266 118.03 0.0009
2017-07-31 2017-06-30 13F TRINET GROUP COM 896288107 3,732 -5,123 -57.85 122 -52.34 0.0005
2017-05-05 2017-03-31 13F TRINET GROUP COM 896288107 8,855 -1,546 -14.86 256 -3.76 0.0011
2017-02-02 2016-12-31 13F TRINET GROUP COM 896288107 10,401 -235 -2.21 266 15.65 0.0013
2016-11-04 2016-09-30 13F TRINET GROUP COM 896288107 10,636 5,611 111.66 230 119.05 0.0012
2016-08-11 2016-06-30 13F TRINET GROUP COM 896288107 5,025 -92,115 -94.83 105 -92.47 0.0006
2016-05-10 2016-03-31 13F/A-1 TRINET GROUP COM 896288107 97,140 -13,983 -12.58 1,394 -35.19 0.0087
2016-02-03 2015-12-31 13F TRINET GROUP COM 896288107 111,123 111,123 2,151 0.0131
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.