One River Asset Management, LLC
- SEC CIK
- 0001616336
- Latest filing
- Jul 28, 2026
AMGN holding history
Amgen Inc in every 13F filed by One River Asset Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMGN overviewAll 13F holders of AMGNFull Q2 2026 holdings
- Shares (Q2 2026)
- 298
- Value
- $107.9K
- % of portfolio
- 0.5%
- Quarters held
- 8
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 298 | $107.9K | 0.5% | +85+39.9% | Added | Holders |
| Q1 2026 | 213 | $74.9K | 0.3% | +186+688.9% | Added | Holders |
| Q4 2025 | 27 | $8.84K | <0.1% | +27 | New | Holders |
| Q3 2025 | 0 | $0 | 0.0% | −10,045−100.0% | Sold out | Holders |
| Q2 2025 | 10,045 | $2.81M | 11.0% | +5,835+138.6% | Added | Holders |
| Q1 2025 | 4,210 | $1.31M | 4.8% | +3,658+662.7% | Added | Holders |
| Q4 2024 | 552 | $143.3K | 0.2% | +161+41.2% | Added | Holders |
| Q3 2024 | 391 | $126.2K | 0.1% | −30−7.1% | Reduced | Holders |
| Q2 2024 | 421 | $131.5K | 0.1% | +421 | New | Holders |