Which hedge funds own GSK? GSK PLC, Q2 2026 13F holders
40 tracked hedge funds disclosed a position in GSK (GSK PLC) in their Q2 2026 13F filings, worth $623.8m in total. The largest holder by portfolio weight is Sio Capital Management, LLC at 3.9% of its book. 14 opened a new position this quarter: Capricorn Fund Managers Ltd, Quantbot Technologies LP, Point72 Asset Management, L.P., Boothbay Fund Management, LLC. 6 exited: Holocene Advisors, LP, Dymon Asia Capital (Singapore) Pte. Ltd., Alyeska Investment Group, L.P..
- 40
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 14
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 6
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $258m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $392m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $624m
- Combined value Sum of the holders' reported positions in the security.
- 3.2%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| Holocene Advisors, LP | 0.7% | $305m |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 0.7% | $3.3m |
| Alyeska Investment Group, L.P. | 0.2% | $66.8m |
| Renaissance Technologies LLC | 0.03% | $17.2m |
| Twin Tree Management, LP | 0.01% | $32.8k |
| Millennium Management LLC | 0.0% | $224k |
Ownership over time
Who discovered GSK first? Beta
| Eversept Partners, LP high conviction | Q3 2022 | +5.9 pts |
| Callodine Capital Management, LP high conviction | Q1 2023 | +1.5 pts |
| Armistice Capital, LLC | Q3 2022 | +1.2 pts |
| Soleus Capital Management, L.P. high conviction | Q3 2023 | +0.9 pts |
| Kynam Capital Management, LP | Q3 2022 | +0.6 pts |
| Sio Capital Management, LLC high conviction | Q3 2022 | +0.5 pts |
| Magnetar Financial LLC | Q4 2022 | +0.4 pts |
| Campbell & CO Investment Adviser LLC | Q3 2022 | +0.1 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.