Madden Securities Corp
- SEC CIK
- 0001803566
- Latest filing
- Jul 24, 2026
COIN holding history
Coinbase Global, Inc. 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.
COIN overviewAll 13F holders of COINFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 6
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −617−100.0% | Sold out | Holders |
| Q2 2025 | 617 | $216.3K | 0.1% | +617 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −35−100.0% | Sold out | Holders |
| Q4 2022 | 35 | $1.24K | <0.1% | +35 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −6,085−100.0% | Sold out | Holders |
| Q1 2022 | 6,085 | $1.16M | 0.5% | −7,835−56.3% | Reduced | Holders |
| Q4 2021 | 13,920 | $3.51M | 1.6% | +1,371+10.9% | Added | Holders |
| Q3 2021 | 12,549 | $2.85M | 1.5% | +2,700+27.4% | Added | Holders |
| Q2 2021 | 9,849 | $2.50M | 1.3% | +9,849 | New | Holders |