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Ken Griffin's TriNet Group, Inc. (TNET) position

Yes: as of Q1 2026, Ken Griffin holds 143K shares of TNET worth $5.2M (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$5.2M
Shares held
143K
% of portfolio
0.0%
Est. average buy price (i)
$77.94
Quarter-end price
$36.43

Estimated trade prices

Average price in quarters with purchases
$84.51
Average prices in quarters with sales
  • Q3 2025: $68.00 (25K shares sold)
  • Q2 2025: $79.26 (32K shares sold)
  • Q4 2024: $92.40 (119K shares sold)
  • Q2 2023: $91.00 (4K shares sold)
  • Q1 2023: $78.27 (245K shares sold)
  • Q2 2022: $83.55 (10K shares sold)
  • Q1 2022: $88.40 (40K shares sold)
  • Q4 2021: $99.77 (7K shares sold)

TNET price vs Griffin's position

Dates
$20$40$60$802026Sold 25K shares (26.8%) · Q3 2025. Average closing price $68.00 · Price range $62.83–$75.1925KsharessoldAdded 36K shares (51.5%) · Q4 2025. Average closing price $59.42 · Price range $54.52–$66.1736KsharespurchasedAdded 38K shares (36.7%) · Q1 2026. Average closing price $47.75 · Price range $33.85–$63.5938Ksharespurchased← Earlier —8 purchases, 7 sells
Average closing price · filing quarter
$47.75
Price range · filing quarter
$33.85 – $63.59

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +38K +$1.8M +36.7% 143K May 15, 2026
Q4 2025 Added +36K +$2.1M +51.5% 105K Feb 17, 2026
Q3 2025 Reduced −25K −$1.7M −26.8% 69K Nov 14, 2025
Q2 2025 Reduced −32K −$2.5M −25.2% 95K Aug 14, 2025
Q1 2025 Added +11K +$949K +9.9% 126K May 15, 2025
Q4 2024 Reduced −119K −$11M −50.9% 115K Feb 14, 2025
Q3 2024 Added +100K +$9.9M +74.1% 234K Nov 14, 2024
Q2 2024 Added +134K +$15M +39,449.4% 134K Aug 14, 2024
Q1 2024 New +340 +$41K 340 May 15, 2024
Q3 2023 Added +722 +$76K +322.3% 946 Nov 14, 2023
Q2 2023 Reduced −4K −$364K −94.7% 224 Aug 14, 2023
Q1 2023 Reduced −245K −$19M −98.3% 4K May 15, 2023
Q4 2022 Added +170K +$12M +213.7% 250K Feb 14, 2023
Q3 2022 Added +75K +$6.1M +1,776.3% 80K Nov 14, 2022
Q2 2022 Reduced −10K −$798K −69.3% 4K Aug 15, 2022
Q1 2022 Reduced −40K −$3.5M −74.3% 14K May 16, 2022
Q4 2021 Reduced −7K −$732K −12.0% 54K Feb 14, 2022
Q3 2021 New +61K +$5.2M 61K Nov 15, 2021
Q1 2021 First covered 12K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
19 grouped rows from 19 quarters

More Griffin positions

Common questions

Does Ken Griffin own TNET?

Yes. As of Q1 2026, Ken Griffin disclosed 143K shares of TNET, worth $5.2M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy TNET?

Ken Griffin held TNET since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell TNET?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in TNET. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of TNET does Ken Griffin own?

Ken Griffin disclosed 143K shares of TNET as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for TNET?

Ken Griffin's estimated average buy price for TNET is $77.94, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.