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Livermore
Livermore
ZHEN

Rosenberg Matthew Hamilton

SEC CIK
0001812103
Latest filing
Oct 5, 2026

GSK holding history

GSK plc in every 13F filed by Rosenberg Matthew Hamilton, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GSK overviewAll 13F holders of GSKFull Q3 2026 holdings

Shares (Q3 2026)
2,326
Value
$112.0K
% of portfolio
<0.1%
Quarters held
23
Since Q1 2021
Holdings of GSK by Rosenberg Matthew Hamilton, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20262,326$112.0K<0.1%00.0%UnchangedHolders
Q2 20262,326$121.9K<0.1%+950+69.0%AddedHolders
Q1 20261,376$75.9K<0.1%00.0%UnchangedHolders
Q4 20251,376$67.5K<0.1%00.0%UnchangedHolders
Q3 20251,376$59.4K<0.1%00.0%UnchangedHolders
Q2 20251,376$52.8K<0.1%−189−12.1%ReducedHolders
Q1 20251,565$60.6K<0.1%−236−13.1%ReducedHolders
Q4 20241,801$60.9K<0.1%−849−32.0%ReducedHolders
Q3 20242,650$108.3K<0.1%+164+6.6%AddedHolders
Q2 20242,486$95.4K<0.1%−164−6.2%ReducedHolders
Q1 20242,650$112.4K<0.1%−4−0.2%ReducedHolders
Q4 20232,654$98.3K<0.1%00.0%UnchangedHolders
Q3 20232,654$96.2K<0.1%00.0%UnchangedHolders
Q2 20232,654$94.6K<0.1%+212+8.7%AddedHolders
Q1 20232,442$86.9K<0.1%−246−9.2%ReducedHolders
Q4 20222,688$94.5K<0.1%+163+6.5%AddedHolders
Q3 20222,525$74.0K<0.1%+1,120+79.7%AddedHolders
Q2 20221,405$61.0K<0.1%00.0%UnchangedHolders
Q1 20221,405$61.0K<0.1%00.0%UnchangedHolders
Q4 20211,405$62.0K<0.1%+800+132.2%AddedHolders
Q3 2021605$23.0K<0.1%00.0%UnchangedHolders
Q2 2021605$24.0K<0.1%00.0%UnchangedHolders
Q1 2021605$22.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.