Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.
| Quarter | Action | Shares change | Est. value change | Δ Own | Shares held | Filing date |
|---|---|---|---|---|---|---|
| Q3 2023 | Exited | −349K | – | −100.0% | 0 | Nov 13, 2023 |
| Q2 2023 | Reduced | −54K | – | −13.4% | 349K | Dec 12, 2023 |
| Q1 2023 | Reduced | −39 | – | 0.0% | 403K | Dec 12, 2023 |
| Q4 2022 | Added | +222K | – | +122.9% | 403K | Feb 3, 2023 |
| Q3 2022 | Reduced | −300 | – | −0.2% | 181K | Nov 8, 2022 |
| Q2 2022 | Added | +300 | – | +0.2% | 181K | Aug 9, 2022 |
| Q1 2022 | Added | +49K | – | +37.6% | 181K | May 5, 2022 |
| Q4 2021 | Added | +96K | – | +275.6% | 131K | Feb 2, 2022 |
| Q3 2021 | Added | +100 | – | +0.3% | 35K | Oct 26, 2021 |
| Q2 2021 | Added | +185 | – | +0.5% | 35K | Jul 27, 2021 |
| Q1 2021 | First covered | – | – | – | 35K | Apr 27, 2021 |
Not currently. Ken Fisher fully exited HRTX in Q3 2023, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Ken Fisher held HRTX 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.
Yes. Ken Fisher reduced and then fully exited HRTX by Q3 2023; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
None as of the latest filing: Ken Fisher has exited HRTX. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.
Ken Fisher began building the HRTX 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.
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.
