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Ken Griffin's Banner Corporation (BANR) position

Yes: as of Q1 2026, Ken Griffin holds 223K shares of BANR 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
223K
% 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.

BANR price vs Griffin's position

Dates
$68$70$72$74← Earlier —8 purchases, 9 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 Reduced −11K −4.8% 223K May 15, 2026
Q4 2025 New +234K 234K Feb 17, 2026
Q2 2025 Reduced −6K −18.9% 25K Aug 14, 2025
Q1 2025 Reduced −6K −16.6% 30K May 15, 2025
Q4 2024 New +37K 37K Feb 14, 2025
Q2 2024 Reduced −13K −51.0% 12K Aug 14, 2024
Q1 2024 New +25K 25K May 15, 2024
Q3 2023 Reduced −7K −62.5% 4K Nov 14, 2023
Q2 2023 Added +5K +70.9% 11K Aug 14, 2023
Q1 2023 Reduced −182K −96.4% 7K May 15, 2023
Q4 2022 Added +3K +1.4% 188K Feb 14, 2023
Q3 2022 Reduced −17K −8.6% 186K Nov 14, 2022
Q2 2022 Added +90K +79.5% 203K Aug 15, 2022
Q1 2022 Reduced −162K −58.9% 113K May 16, 2022
Q4 2021 Added +24K +9.5% 275K Feb 14, 2022
Q3 2021 Added +13K +5.6% 251K Nov 15, 2021
Q2 2021 Reduced −113K −32.1% 238K Aug 16, 2021
Q1 2021 First covered 351K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
18 grouped rows from 18 quarters

More Griffin positions

Common questions

Does Ken Griffin own BANR?

Yes. As of Q1 2026, Ken Griffin disclosed 223K shares of BANR, 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 BANR?

Ken Griffin held BANR 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 BANR?

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

How many shares of BANR does Ken Griffin own?

Ken Griffin disclosed 223K shares of BANR 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 BANR?

Ken Griffin began building the BANR 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.