TriNet Group, Inc.
US ˙ NYSE ˙ US8962881079

SecurityTNET / TriNet Group, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership394,836 shares
Latest Disclosed Value $ 14,383,886
Morgan Stanley reports 3.25% decrease in ownership of TNET / TriNet Group, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 394,836 shares of TriNet Group, Inc. (US:TNET) valued at $14,383,875 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 408,085 shares of TriNet Group, Inc.. This represents a change in shares of -3.25% during the quarter. The current value of the position is $18,269,062 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 394,836 -13,249 -3.25 14,384 -40.39 0.0009
2026-05-27 2025-12-31 13F/A-1 TRINET GROUP COM 896288107 408,085 28,575 7.53 24,130 -4.94 0.0014
2026-02-13 2025-12-31 13F TRINET GROUP COM 896288107 408,085 28,575 24,130 0.0014
2026-05-27 2025-09-30 13F/A-1 TRINET GROUP COM 896288107 379,510 25,717 7.27 25,385 -1.90 0.0015
2025-11-14 2025-09-30 13F TRINET GROUP COM 896288107 379,510 25,717 25,385 0.0015
2025-08-15 2025-06-30 13F TRINET GROUP COM 896288107 353,793 307 0.09 25,876 -7.62 0.0017
2025-05-15 2025-03-31 13F TRINET GROUP COM 896288107 353,486 -96,589 -21.46 28,010 -31.44 0.0020
2025-05-15 2024-12-31 13F/A-1 TRINET GROUP COM 896288107 450,075 27,012 6.38 40,853 -0.42 0.0029
2025-02-14 2024-12-31 13F TRINET GROUP COM 896288107 450,075 27,012 40,853 0.0029
2025-05-14 2024-09-30 13F/A-2 TRINET GROUP COM 896288107 423,063 82,420 24.20 41,025 20.43 0.0030
2025-02-14 2024-09-30 13F/A-1 TRINET GROUP COM 896288107 423,063 82,420 41,025 0.0030
2024-11-14 2024-09-30 13F TRINET GROUP COM 896288107 423,063 82,420 41,025 0.0004
2025-05-14 2024-06-30 13F/A-2 TRINET GROUP COM 896288107 340,643 -3,381 -0.98 34,064 -25.26 0.0026
2024-10-17 2024-06-30 13F/A-1 TRINET GROUP COM 896288107 340,643 -3,381 34,064 0.0026
2024-08-14 2024-06-30 13F TRINET GROUP COM 896288107 340,643 -3,381 34,064 0.0026
2024-10-17 2024-03-31 13F/A-2 TRINET GROUP COM 896288107 344,024 37,720 12.31 45,580 25.12 0.0037
2024-08-16 2024-03-31 13F/A-1 TRINET GROUP COM 896288107 344,024 37,720 45,580 0.0004
2024-05-15 2024-03-31 13F TRINET GROUP COM 896288107 344,024 37,720 45,580 0.0037
2024-08-16 2023-12-31 13F/A-1 TRINET GROUP COM 896288107 306,304 3,714 1.23 36,429 3.36 0.0032
2024-02-13 2023-12-31 13F TRINET GROUP COM 896288107 306,304 3,714 36,429 0.0032
2023-11-15 2023-09-30 13F TRINET GROUP COM 896288107 302,590 -28,332 -8.56 35,246 12.15 0.0036
2023-08-14 2023-06-30 13F TRINET GROUP COM 896288107 330,922 18,251 5.84 31,428 24.69 0.0031
2023-05-15 2023-03-31 13F TRINET GROUP COM 896288107 312,671 -52,683 -14.42 25,204 1.75 0.0027
2023-02-14 2022-12-31 13F TRINET GROUP COM 896288107 365,354 33,682 10.16 24,771 4.87 0.0028
2022-11-14 2022-09-30 13F TRINET GROUP COM 896288107 331,672 -16,753 -4.81 23,621 -12.66 0.0032
2022-10-27 2022-06-30 13F/A-1 TRINET GROUP COM 896288107 348,425 111,620 47.14 27,045 16.11 0.0035
2022-08-15 2022-06-30 13F TRINET GROUP COM 896288107 348,425 111,620 27,045 0.0035
2022-10-27 2022-03-31 13F/A-1 TRINET GROUP COM 896288107 236,805 16,131 7.31 23,292 10.80 0.0031
2022-05-13 2022-03-31 13F TRINET GROUP COM 896288107 236,805 16,131 23,292 0.0031
2022-02-14 2021-12-31 13F TRINET GROUP COM 896288107 220,674 9,024 4.26 21,021 5.01 0.0026
2021-11-15 2021-09-30 13F TRINET GROUP COM 896288107 211,650 62,489 41.89 20,019 85.17 0.0027
2021-08-23 2021-06-30 13F/A-1 TRINET GROUP COM 896288107 149,161 85,238 133.34 10,811 116.96 0.0014
2021-08-16 2021-06-30 13F TRINET GROUP COM 896288107 149,161 85,238 10,811 0.0003
2021-05-17 2021-03-31 13F TRINET GROUP COM 896288107 63,923 -95,210 -59.83 4,983 -61.15 0.0007
2021-02-16 2020-12-31 13F TRINET GROUP COM 896288107 159,133 16,731 11.75 12,826 51.84 0.0020
2020-11-13 2020-09-30 13F TRINET GROUP COM 896288107 142,402 109,117 327.83 8,447 316.52 0.0016
2020-08-14 2020-06-30 13F TRINET GROUP COM 896288107 33,285 14,831 80.37 2,028 191.80 0.0004
2020-05-26 2020-03-31 13F/A-1 TRINET GROUP COM 896288107 18,454 -72,400 -79.69 695 -86.48 0.0002
2020-05-15 2020-03-31 13F TRINET GROUP COM 896288107 18,454 -72,400 695 53.3905
2020-02-14 2019-12-31 13F TRINET GROUP COM 896288107 90,854 -204,135 -69.20 5,142 -71.97 0.0012
2019-11-14 2019-09-30 13F TRINET GROUP COM 896288107 294,989 244,719 486.81 18,345 438.13 0.0049
2019-08-14 2019-06-30 13F TRINET GROUP COM 896288107 50,270 -37,061 -42.44 3,409 -34.66 0.0009
2019-05-15 2019-03-31 13F TRINET GROUP COM 896288107 87,331 -435,054 -83.28 5,217 -76.19 0.0015
2019-02-14 2018-12-31 13F TRINET GROUP COM 896288107 522,385 258,271 97.79 21,913 47.31 0.0066
2019-04-23 2018-09-30 13F/A-2 TRINET GROUP COM 896288107 264,114 -68,265 -20.54 14,875 -20.00 0.0037
2018-11-20 2018-09-30 13F/A-1 TRINET GROUP COM 896288107 264,114 0 14,875 0.0037
2018-11-14 2018-09-30 13F TRINET GROUP COM 896288107 264,114 -68,265 14,875
2019-04-23 2018-06-30 13F/A-1 TRINET GROUP COM 896288107 332,379 -299,917 -47.43 18,593 -36.52 0.0050
2018-08-14 2018-06-30 13F TRINET GROUP COM 896288107 332,379 -299,917 18,593
2019-04-23 2018-03-31 13F/A-1 TRINET GROUP COM 896288107 632,296 262,007 70.76 29,288 78.39 0.0081
2018-05-14 2018-03-31 13F TRINET GROUP COM 896288107 632,296 262,007 29,288
2019-04-23 2017-12-31 13F/A-1 TRINET GROUP COM 896288107 370,289 166,645 81.83 16,418 139.78 0.0045
2018-02-14 2017-12-31 13F TRINET GROUP COM 896288107 370,289 166,645 16,418
2017-11-14 2017-09-30 13F TRINET GROUP COM 896288107 203,644 -32,950 -13.93 6,847 -11.61 0.0021
2017-08-11 2017-06-30 13F TRINET GROUP COM 896288107 236,594 -21,117 -8.19 7,746 4.02 0.0023
2017-05-22 2017-03-31 13F/A-1 TRINET GROUP COM 896288107 257,711 119,097 85.92 7,447 109.77 0.0023
2017-05-12 2017-03-31 13F TRINET GROUP COM 896288107 257,711 7,447
2017-02-22 2016-12-31 13F/A-1 TRINET GROUP COM 896288107 138,614 -47,588 -25.56 3,550 -11.87 0.0012
2017-02-13 2016-12-31 13F TRINET GROUP COM 896288107 138,614 3,550
2016-11-10 2016-09-30 13F TRINET GROUP COM 896288107 186,202 146,119 364.54 4,028 383.55 0.0014
2016-08-12 2016-06-30 13F TRINET GROUP COM 896288107 40,083 -273,209 -87.21 833 -81.48 0.0003
2016-05-12 2016-03-31 13F TRINET GROUP COM 896288107 313,292 289,950 1,242.18 4,497 892.72 0.0017
2016-02-09 2015-12-31 13F TRINET GROUP COM 896288107 23,342 -91,376 -79.65 453 -76.50 0.0002
2016-02-08 2015-09-30 13F/A-1 TRINET GROUP COM 896288107 114,718 -110,058 -48.96 1,928 -66.17 0.0007
2015-11-09 2015-09-30 13F TRINET GROUP COM 896288107 114,718 1,928
2015-08-12 2015-06-30 13F TRINET GROUP COM 896288107 224,776 171,449 321.51 5,699 203.30 0.0020
2015-05-14 2015-03-31 13F TRINET GROUP COM 896288107 53,327 -140,410 -72.47 1,879 -68.99 0.0007
2015-02-13 2014-12-31 13F TRINET GROUP COM 896288107 193,737 162,907 528.40 6,060 664.19 0.0022
2014-12-16 2014-09-30 13F/A-1 TRINET GROUP COM 896288107 30,830 30,830 793 0.0003
2014-11-14 2014-09-30 13F TRINET GROUP COM 896288107 30,830 793 0.0003
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.