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Ken Griffin's PHINIA Inc. (PHIN) position

Yes: as of Q1 2026, Ken Griffin holds 118K shares of PHIN worth an amount we cannot price (0.0% of the disclosed portfolio). Last quarter the position was increased by 9.2%. First disclosed Q3 2023.
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Current value
an amount we cannot price
Shares held
118K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

PHIN price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$76$78$80$82← Earlier —5 purchases, 5 sells
Average closing price · filing quarter
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Price range · filing quarter
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +10K – +9.2% 118K May 15, 2026
Q4 2025 Reduced −118K – −52.4% 108K Feb 17, 2026
Q3 2025 Added +76K – +50.2% 226K Nov 14, 2025
Q2 2025 Added +88K – +141.2% 151K Aug 14, 2025
Q1 2025 Reduced −183K – −74.5% 62K May 15, 2025
Q4 2024 New +245K – – 245K Feb 14, 2025
Q2 2024 Reduced −244K – −77.6% 71K Aug 14, 2024
Q1 2024 Reduced −645K – −67.2% 314K May 15, 2024
Q4 2023 Reduced −233K – −19.5% 959K Feb 14, 2024
Q3 2023 New +1.2M – – 1.2M Nov 14, 2023
Data through Q1 2026 · filed May 15, 2026
10 grouped rows from 10 quarters

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Common questions

Does Ken Griffin own PHIN?

Yes. As of Q1 2026, Ken Griffin disclosed 118K shares of PHIN, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy PHIN?

Ken Griffin first disclosed a PHIN position in Q3 2023; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell PHIN?

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

How many shares of PHIN does Ken Griffin own?

Ken Griffin disclosed 118K shares of PHIN 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 PHIN?

Ken Griffin began building the PHIN position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. 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.