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Ken Griffin's Orion Group Holdings, Inc. (ORN) position

Yes: as of Q1 2026, Ken Griffin holds 287K shares of ORN 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
287K
% 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.

ORN price vs Griffin's position

Dates
$12.5$13$13.5← Earlier —10 purchases, 6 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 Added +111K +63.4% 287K May 15, 2026
Q4 2025 Reduced −94K −34.8% 176K Feb 17, 2026
Q3 2025 Reduced −355K −56.8% 269K Nov 14, 2025
Q2 2025 Added +504K +419.2% 624K Aug 14, 2025
Q1 2025 Added +71K +143.5% 120K May 15, 2025
Q4 2024 Added +9K +20.8% 49K Feb 14, 2025
Q3 2024 Reduced −11K −21.1% 41K Nov 14, 2024
Q2 2024 Added +31K +153.1% 52K Aug 14, 2024
Q1 2024 Reduced −23K −53.3% 20K May 15, 2024
Q4 2023 Reduced −21K −32.3% 44K Feb 14, 2024
Q3 2023 Added +8K +14.6% 65K Nov 14, 2023
Q2 2023 Added +21K +57.5% 56K Aug 14, 2023
Q1 2023 Added +4K +12.4% 36K May 15, 2023
Q4 2022 New +32K 32K Feb 14, 2023
Q1 2022 Reduced −47K −71.2% 19K May 16, 2022
Q4 2021 New +66K 66K Feb 14, 2022
Q1 2021 First covered 81K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
17 grouped rows from 17 quarters

More Griffin positions

Common questions

Does Ken Griffin own ORN?

Yes. As of Q1 2026, Ken Griffin disclosed 287K shares of ORN, 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 ORN?

Ken Griffin held ORN 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 ORN?

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

How many shares of ORN does Ken Griffin own?

Ken Griffin disclosed 287K shares of ORN 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 ORN?

Ken Griffin began building the ORN 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.