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Ken Griffin's RF Industries, Ltd. (RFIL) position

Not anymore: Ken Griffin fully exited RFIL in Q1 2026. The position peaked at an amount we cannot price in Q3 2021.
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Value at exit
an amount we cannot price
Shares at exit
68K
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.

RFIL price vs Griffin's position

Dates
$10$12$14← Earlier —7 purchases, 4 sells
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Exited −68K −100.0% 0 May 15, 2026
Q4 2025 New +68K 68K Feb 17, 2026
Q2 2025 Added +3K +8.5% 36K Aug 14, 2025
Q1 2025 Added +24K +255.8% 33K May 15, 2025
Q4 2024 Added +4K +71.8% 9K Feb 14, 2025
Q3 2024 Reduced −3K −37.3% 5K Nov 14, 2024
Q2 2024 New +9K 9K Aug 14, 2024
Q2 2023 Reduced −2K −25.3% 7K Aug 14, 2023
Q1 2023 New +9K 9K May 15, 2023
Q1 2022 Reduced −5K −23.7% 16K May 16, 2022
Q4 2021 Reduced −5K −19.1% 21K Feb 14, 2022
Q3 2021 New +26K 26K Nov 15, 2021
Data through Q1 2026 · filed May 15, 2026
12 grouped rows from 12 quarters

More Griffin positions

Common questions

Does Ken Griffin own RFIL?

Not currently. Ken Griffin fully exited RFIL 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 RFIL?

Ken Griffin first disclosed a RFIL position in Q3 2021; 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 RFIL?

Yes. Ken Griffin reduced and then fully exited RFIL 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 RFIL does Ken Griffin own?

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

What price did Ken Griffin pay for RFIL?

Ken Griffin began building the RFIL 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.