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Ken Griffin's Perion Network Ltd. (PERI) position

Yes: as of Q1 2026, Ken Griffin holds 251K shares of PERI worth an amount we cannot price (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
an amount we cannot price
Shares held
251K
% 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.

PERI price vs Griffin's position

1Y 3Y 5Y MAX
Dates
← Earlier —11 purchases, 9 sells99.510
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
Added· Q1 2026 +137K
Quarter Q1 2026 Δ Own +119.6% Shares held 251K Filing date May 15, 2026
Q1 2026 Added· Q1 2026 +137K – +119.6% 251K May 15, 2026
Added· Q4 2025 +76K
Quarter Q4 2025 Δ Own +195.8% Shares held 114K Filing date Feb 17, 2026
Q4 2025 Added· Q4 2025 +76K – +195.8% 114K Feb 17, 2026
Reduced· Q3 2025 −83K
Quarter Q3 2025 Δ Own −68.4% Shares held 39K Filing date Nov 14, 2025
Q3 2025 Reduced· Q3 2025 −83K – −68.4% 39K Nov 14, 2025
Added· Q2 2025 +58K
Quarter Q2 2025 Δ Own +90.3% Shares held 122K Filing date Aug 14, 2025
Q2 2025 Added· Q2 2025 +58K – +90.3% 122K Aug 14, 2025
Added· Q1 2025 +33K
Quarter Q1 2025 Δ Own +103.5% Shares held 64K Filing date May 15, 2025
Q1 2025 Added· Q1 2025 +33K – +103.5% 64K May 15, 2025
Added· Q4 2024 +29K
Quarter Q4 2024 Δ Own +944.1% Shares held 32K Filing date Feb 14, 2025
Q4 2024 Added· Q4 2024 +29K – +944.1% 32K Feb 14, 2025
Reduced· Q3 2024 −2K
Quarter Q3 2024 Δ Own −37.2% Shares held 3K Filing date Nov 14, 2024
Q3 2024 Reduced· Q3 2024 −2K – −37.2% 3K Nov 14, 2024
Reduced· Q2 2024 −294K
Quarter Q2 2024 Δ Own −98.4% Shares held 5K Filing date Aug 14, 2024
Q2 2024 Reduced· Q2 2024 −294K – −98.4% 5K Aug 14, 2024
Added· Q1 2024 +176K
Quarter Q1 2024 Δ Own +143.0% Shares held 298K Filing date May 15, 2024
Q1 2024 Added· Q1 2024 +176K – +143.0% 298K May 15, 2024
Added· Q4 2023 +121K
Quarter Q4 2023 Δ Own +7,862.8% Shares held 123K Filing date Feb 14, 2024
Q4 2023 Added· Q4 2023 +121K – +7,862.8% 123K Feb 14, 2024
Reduced· Q3 2023 −46K
Quarter Q3 2023 Δ Own −96.7% Shares held 2K Filing date Nov 14, 2023
Q3 2023 Reduced· Q3 2023 −46K – −96.7% 2K Nov 14, 2023
Reduced· Q2 2023 −79K
Quarter Q2 2023 Δ Own −62.6% Shares held 47K Filing date Aug 14, 2023
Q2 2023 Reduced· Q2 2023 −79K – −62.6% 47K Aug 14, 2023
Added· Q1 2023 +14K
Quarter Q1 2023 Δ Own +12.4% Shares held 126K Filing date May 15, 2023
Q1 2023 Added· Q1 2023 +14K – +12.4% 126K May 15, 2023
Added· Q4 2022 +55K
Quarter Q4 2022 Δ Own +96.3% Shares held 112K Filing date Feb 14, 2023
Q4 2022 Added· Q4 2022 +55K – +96.3% 112K Feb 14, 2023
Reduced· Q3 2022 −35K
Quarter Q3 2022 Δ Own −37.7% Shares held 57K Filing date Nov 14, 2022
Q3 2022 Reduced· Q3 2022 −35K – −37.7% 57K Nov 14, 2022
Data through Q1 2026 · filed May 15, 2026
15 of 21

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Common questions

Does Ken Griffin own PERI?

Yes. As of Q1 2026, Ken Griffin disclosed 251K shares of PERI, 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 PERI?

Ken Griffin held PERI 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 PERI?

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

How many shares of PERI does Ken Griffin own?

Ken Griffin disclosed 251K shares of PERI 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 PERI?

Ken Griffin began building the PERI 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.