TriNet Group, Inc.
US ˙ NYSE ˙ US8962881079

SecurityTNET / TriNet Group, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership42,378 shares
Latest Disclosed Value $ 1,543,831
Mercer Global Advisors Inc /adv reports 39.30% increase in ownership of TNET / TriNet Group, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 42,378 shares of TriNet Group, Inc. (US:TNET) valued at $1,543,831 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 30,422 shares of TriNet Group, Inc.. This represents a change in shares of 39.30% during the quarter. The current value of the position is $1,976,510 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 TRINET GROUP COM 896288107 42,378 11,956 39.30 1,544 -14.18 0.0023
2026-02-17 2025-12-31 13F TRINET GROUP COM 896288107 30,422 -201,946 -86.91 1,799 -88.43 0.0027
2025-11-14 2025-09-30 13F TRINET GROUP COM 896288107 232,368 26,004 12.60 15,543 2.98 0.0259
2025-08-14 2025-06-30 13F TRINET GROUP COM 896288107 206,364 -58,805 -22.18 15,093 -28.17 0.0307
2025-05-15 2025-03-31 13F TRINET GROUP COM 896288107 265,169 421 0.16 21,012 -12.56 0.0482
2025-02-14 2024-12-31 13F TRINET GROUP COM 896288107 264,748 -53,536 -16.82 24,031 -21.76 0.0586
2024-11-14 2024-09-30 13F TRINET GROUP COM 896288107 318,284 -35,089 -9.93 30,714 -13.08 0.0719
2024-08-12 2024-06-30 13F TRINET GROUP COM 896288107 353,373 -36,386 -9.34 35,337 69,188.24 0.0963
2024-05-15 2024-03-31 13F TRINET GROUP COM 896288107 389,759 -924 -0.24 52 10.87 0.1468
2024-02-15 2023-12-31 13F TRINET GROUP COM 896288107 390,683 157 0.04 46 2.22 0.1398
2023-11-15 2023-09-30 13F/A-1 TRINET GROUP COM 896288107 390,526 -50,384 -11.43 45 9.76 0.1727
2023-11-14 2023-09-30 13F TRINET GROUP COM 896288107 390,526 -50,384 45 0.1727
2023-08-14 2023-06-30 13F TRINET GROUP COM 896288107 440,910 400,511 991.39 42 1,266.67 0.1662
2023-05-16 2023-03-31 13F TRINET GROUP COM 896288107 40,399 -159 -0.39 3 50.00 0.0148
2023-02-09 2022-12-31 13F TRINET GROUP COM 896288107 40,558 -6,474 -13.77 3 -99.94 0.0138
2022-11-15 2022-09-30 13F TRINET GROUP COM 896288107 47,032 -14,734 -23.85 3,350 -30.12 0.0199
2022-08-10 2022-06-30 13F TRINET GROUP COM 896288107 61,766 30,698 98.81 4,794 56.87 0.0293
2022-05-10 2022-03-31 13F TRINET GROUP COM 896288107 31,068 -112,060 -78.29 3,056 -77.59 0.0180
2022-02-04 2021-12-31 13F TRINET GROUP COM 896288107 143,128 -22,133 -13.39 13,634 -12.77 0.0842
2021-11-10 2021-09-30 13F TRINET GROUP COM 896288107 165,261 -20,705 -11.13 15,630 15.96 0.1092
2021-08-10 2021-06-30 13F TRINET GROUP COM 896288107 185,966 -26,380 -12.42 13,479 -18.58 0.1037
2021-08-10 2021-03-31 13F/A-1 TRINET GROUP COM 896288107 212,346 -6,582 -3.01 16,554 -6.19 0.1506
2021-05-11 2021-03-31 13F TRINET GROUP COM 896288107 212,346 -6,582 16,554 0.1585
2021-02-12 2020-12-31 13F TRINET GROUP COM 896288107 218,928 -24,716 -10.14 17,646 22.09 0.2204
2020-12-10 2020-09-30 13F TRINET GROUP COM 896288107 243,644 68,481 39.10 14,453 35.40 0.2174
2020-08-10 2020-06-30 13F TRINET GROUP COM 896288107 175,163 -14,050 -7.43 10,674 49.79 0.1938
2020-05-18 2020-03-31 13F TRINET GROUP COM 896288107 189,213 -51,945 -21.54 7,126 -47.80 0.1568
2020-02-13 2019-12-31 13F TRINET GROUP INC COM COM 896288107 241,158 -60,464 -20.05 13,652 -27.22 0.2726
2019-11-12 2019-09-30 13F TRINET GROUP INC COM COM 896288107 301,622 145,605 93.33 18,757 77.32 0.4411
2019-08-14 2019-06-30 13F TRINET GROUP INC COM COM 896288107 156,017 109,237 233.51 10,578 278.46 0.2804
2019-04-23 2019-03-31 13F/A-1 TRINET GROUP INC COM COM 896288107 46,780 46,780 2,795 0.1005
2019-04-12 2019-03-31 13F TRINET GROUP INC COM COM 896288107 48,808 2,047 0.1091
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.