First Light Asset Management, LLC
- SEC CIK
- 0001600004
- Latest filing
- Aug 14, 2026
YMAB holding history
Y-mAbs Therapeutics, Inc. in every 13F filed by First Light Asset Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
YMAB overviewAll 13F holders of YMABFull Q2 2026 holdings
- Shares (Q4 2021)
- 0
- Sold out in Q4 2021
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2021 | 0 | $0 | 0.0% | −577,663−100.0% | Sold out | Holders |
| Q3 2021 | 577,663 | $16.5M | 1.1% | −372,529−39.2% | Reduced | Holders |
| Q2 2021 | 950,192 | $32.1M | 1.9% | +5,939+0.6% | Added | Holders |
| Q1 2021 | 944,253 | $28.6M | 1.9% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.