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Ken Griffin's Immersion Corporation (IMMR) position

Not anymore: Ken Griffin fully exited IMMR in Q1 2026. The position peaked at an amount we cannot price in Q1 2021.
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Value at exit
an amount we cannot price
Shares at exit
39K
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.

IMMR price vs Griffin's position

1Y 3Y 5Y MAX
Dates
← Earlier —10 purchases, 7 sells66.577.58
Average closing price · filing quarter
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Price range · filing quarter
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Every quarterly change

Every quarterly change
Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Exited· Q1 2026 −39K
Quarter Q1 2026 Δ Own −100.0% Shares held 0 Filing date May 15, 2026
Q1 2026 Exited· Q1 2026 −39K – −100.0% 0 May 15, 2026
Added· Q4 2025 +22K
Quarter Q4 2025 Δ Own +131.5% Shares held 39K Filing date Feb 17, 2026
Q4 2025 Added· Q4 2025 +22K – +131.5% 39K Feb 17, 2026
Reduced· Q3 2025 −103K
Quarter Q3 2025 Δ Own −86.1% Shares held 17K Filing date Nov 14, 2025
Q3 2025 Reduced· Q3 2025 −103K – −86.1% 17K Nov 14, 2025
Reduced· Q2 2025 −171K
Quarter Q2 2025 Δ Own −58.9% Shares held 120K Filing date Aug 14, 2025
Q2 2025 Reduced· Q2 2025 −171K – −58.9% 120K Aug 14, 2025
Added· Q1 2025 +19K
Quarter Q1 2025 Δ Own +6.8% Shares held 291K Filing date May 15, 2025
Q1 2025 Added· Q1 2025 +19K – +6.8% 291K May 15, 2025
Reduced· Q4 2024 −148K
Quarter Q4 2024 Δ Own −35.2% Shares held 272K Filing date Feb 14, 2025
Q4 2024 Reduced· Q4 2024 −148K – −35.2% 272K Feb 14, 2025
Added· Q3 2024 +320K
Quarter Q3 2024 Δ Own +319.8% Shares held 420K Filing date Nov 14, 2024
Q3 2024 Added· Q3 2024 +320K – +319.8% 420K Nov 14, 2024
Added· Q2 2024 +100K
Quarter Q2 2024 Δ Own +26,467.9% Shares held 100K Filing date Aug 14, 2024
Q2 2024 Added· Q2 2024 +100K – +26,467.9% 100K Aug 14, 2024
New· Q1 2024 +377
Quarter Q1 2024 Shares held 377 Filing date May 15, 2024
Q1 2024 New· Q1 2024 +377 – – 377 May 15, 2024
Added· Q3 2023 +240
Quarter Q3 2023 Δ Own +38.5% Shares held 864 Filing date Nov 14, 2023
Q3 2023 Added· Q3 2023 +240 – +38.5% 864 Nov 14, 2023
Reduced· Q2 2023 −127K
Quarter Q2 2023 Δ Own −99.5% Shares held 624 Filing date Aug 14, 2023
Q2 2023 Reduced· Q2 2023 −127K – −99.5% 624 Aug 14, 2023
Added· Q1 2023 +41K
Quarter Q1 2023 Δ Own +46.4% Shares held 128K Filing date May 15, 2023
Q1 2023 Added· Q1 2023 +41K – +46.4% 128K May 15, 2023
New· Q4 2022 +87K
Quarter Q4 2022 Shares held 87K Filing date Feb 14, 2023
Q4 2022 New· Q4 2022 +87K – – 87K Feb 14, 2023
Reduced· Q2 2022 −82K
Quarter Q2 2022 Δ Own −78.0% Shares held 23K Filing date Aug 15, 2022
Q2 2022 Reduced· Q2 2022 −82K – −78.0% 23K Aug 15, 2022
Added· Q1 2022 +63K
Quarter Q1 2022 Δ Own +149.2% Shares held 106K Filing date May 16, 2022
Q1 2022 Added· Q1 2022 +63K – +149.2% 106K May 16, 2022
Data through Q1 2026 · filed May 15, 2026
15 of 19

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Common questions

Does Ken Griffin own IMMR?

Not currently. Ken Griffin fully exited IMMR in Q1 2026, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy IMMR?

Ken Griffin held IMMR 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 IMMR?

Yes. Ken Griffin reduced and then fully exited IMMR by Q1 2026; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of IMMR does Ken Griffin own?

None as of the latest filing: Ken Griffin has exited IMMR. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for IMMR?

Ken Griffin began building the IMMR 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.