Y-mAbs Therapeutics, Inc.
YMABDelisted Sep 16, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001722964
Y-mAbs Therapeutics, Inc. was delisted on Sep 16, 2025; its insiders filed their last Form 4 on Sep 19, 2025; 97 institutions reported holding it in 13F filings for Q2 2025, worth $125.9M in total; no superinvestor held it.
Q3 2022 vs. Q2 2022
How the institutions holding Y-mAbs Therapeutics, Inc. changed between Q2 2022 and Q3 2022.
All holders in Q3 2022All holders in Q2 2022
| Measure | Q2 2022 | Q3 2022 | Change |
|---|---|---|---|
| Holders | 91 | 100 | +9 |
| Shares | 24.8M | 23.6M | −1.20M (−4.9%) |
| Value | $374.7M | $339.7M | −$34.9M (−9.3%) |
New holders (16)
Institutions that held Y-mAbs Therapeutics, Inc. at the end of Q3 2022 but not at the end of Q2 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Driehaus Capital Management LLC | 297,252 | $4.29M | 0.06% |
| Citadel Advisors LLC | 90,460 | $1.30M | 0.00% |
| UBS Oconnor LLC | 44,000 | $634.0K | 0.01% |
| Victory Capital Management Inc | 32,990 | $476.0K | 0.00% |
| Qube Research & Technologies Ltd | 28,251 | $407.0K | 0.00% |
| Walleye Trading LLC | 26,607 | $384.0K | 0.01% |
| Marshall Wace, LLP | 20,470 | $295.0K | 0.00% |
| Trexquant Investment LP | 15,912 | $229.0K | 0.01% |
| Jane Street Group, LLC | 12,375 | $178.0K | 0.00% |
| Teacher Retirement System of Texas | 10,807 | $156.0K | 0.00% |
| Man Group plc | 10,300 | $149.0K | 0.00% |
| Aquatic Capital Management LLC | 7,500 | $108.0K | 0.01% |
| Advisor Group Holdings, Inc. | 1,683 | $24.0K | 0.00% |
| Russell Investments Group, Ltd. | 816 | $11.0K | 0.00% |
| China Universal Asset Management Co., Ltd. | 410 | $6.00K | 0.00% |
| Signaturefd, LLC | 15 | $0 | 0.00% |
Sold out (7)
Institutions that held Y-mAbs Therapeutics, Inc. at the end of Q2 2022 and filed for Q3 2022 without it.
| Institution | Shares, Q2 2022 | Value, Q2 2022 |
|---|---|---|
| Allianz Asset Management GmbH | 32,085 | $485.0K |
| HRT Financial LP | 31,678 | $479.0K |
| Ergoteles LLC | 28,697 | $434.0K |
| Balyasny Asset Management LLC | 14,122 | $214.0K |
| DnB Asset Management AS | 13,399 | $202.7K |
| Lazard Asset Management LLC | 5,655 | $85.0K |
| Captrust Financial Advisors | 154 | $2.00K |