General American Investors Co Inc
GAM.PB- Exchange
- NYSE
- SEC CIK
- 0000040417
In the last 90 days, General American Investors Co Inc insiders filed 6 open-market purchases and 0 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesGAM
13F holders, Q4 2025
Institutional positions in General American Investors Co Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1
- 0 vs. Q3 2025
- Shares held
- 2.43K
- +1.21K (+99.5%) vs. Q3 2025
- Total value
- $61.0K
- +$30.5K (+99.7%) vs. Q3 2025
- New holders
- 0
- 1 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GAM.PB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 1 | $61.0K |
| Q3 2025 | 1 | $30.6K |
| Q2 2025 | 1 | $30.0K |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 1 | $12.5K |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 1 | $13.0K |
| Q1 2022 | 1 | $14.0K |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding General American Investors Co Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NBC Securities, Inc. | 2,430 | $61.0K | 0.00% | +1,212+99.5% | Added |