GSK PLC SPONSORED ADR is a security (CUSIP 37733W954) tracked across SEC portfolio filings. 6 institutional managers reported $36.2M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Optiver Holding B.V. | AMSTERDAM, P7 | $18.6M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $8.7M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $5.2M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $3.7M | — |
| IHT Wealth Management, LLC | Chicago, IL | $405 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |