Madden Securities Corp
- SEC CIK
- 0001803566
- Latest filing
- Jul 24, 2026
GSK holding history
GSK plc in every 13F filed by Madden Securities Corp, 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 Q2 2026 holdings
- Shares (Q2 2026)
- 53,430
- Value
- $2.80M
- % of portfolio
- 0.8%
- Quarters held
- 8
- Since Q4 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 53,430 | $2.80M | 0.8% | −3,750−6.6% | Reduced | Holders |
| Q1 2026 | 57,180 | $3.16M | 0.9% | −250−0.4% | Reduced | Holders |
| Q4 2025 | 57,430 | $2.82M | 0.9% | −300−0.5% | Reduced | Holders |
| Q3 2025 | 57,730 | $2.49M | 0.8% | −39,175−40.4% | Reduced | Holders |
| Q2 2025 | 96,905 | $3.72M | 1.2% | −9,925−9.3% | Reduced | Holders |
| Q1 2025 | 106,830 | $4.14M | 1.6% | +19,400+22.2% | Added | Holders |
| Q4 2024 | 87,430 | $2.96M | 1.2% | +87,430 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −2,080−100.0% | Sold out | Holders |
| Q4 2022 | 2,080 | $73.1K | <0.1% | +2,080 | New | Holders |