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Ken Griffin's Avalo Therapeutics, Inc. (AVTX) position

Not anymore: Ken Griffin fully exited AVTX in Q3 2022. 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
89K
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.

AVTX price vs Griffin's position

Dates
$17.5$18$18.5$19$19.5$20← Earlier —3 purchases, 1 sell
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
Q3 2022 Exited −89K −100.0% 0 Nov 14, 2022
Q2 2022 Added +60K +205.1% 89K Aug 15, 2022
Q1 2022 Reduced −34K −53.7% 29K May 16, 2022
Q4 2021 Added +32K +102.0% 63K Feb 14, 2022
Q3 2021 New +31K 31K Nov 15, 2021
Data through Q3 2022 · filed Nov 14, 2022
5 grouped rows from 5 quarters

More Griffin positions

Common questions

Does Ken Griffin own AVTX?

Not currently. Ken Griffin fully exited AVTX in Q3 2022, 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 AVTX?

Ken Griffin first disclosed a AVTX 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 AVTX?

Yes. Ken Griffin reduced and then fully exited AVTX by Q3 2022; 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 AVTX does Ken Griffin own?

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

What price did Ken Griffin pay for AVTX?

Ken Griffin began building the AVTX 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.