Macrogenics Inc
MGNX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001125345
In the last 90 days, Macrogenics Inc insiders filed 0 open-market purchases and 1 sale; 122 institutions reported holding it in 13F filings for Q2 2026, worth $224.9M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Macrogenics Inc as of Sep 30, 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
- 104
- −7 vs. Q2 2025
- Shares held
- 46.1M
- −2.25M (−4.7%) vs. Q2 2025
- Total value
- $77.4M
- +$18.9M (+32.3%) vs. Q2 2025
- New holders
- 17
- 30 more added
- Sold out
- 24
- 26 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGNX 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 | 122 | $224.9M |
| Q1 2026 | 109 | $124.8M |
| Q4 2025 | 89 | $64.3M |
| Q3 2025 | 104 | $77.4M |
| Q2 2025 | 112 | $58.5M |
| Q1 2025 | 129 | $68.3M |
| Q4 2024 | 129 | $182.5M |
| Q3 2024 | 124 | $187.9M |
| Q2 2024 | 147 | $258.9M |
| Q1 2024 | 163 | $953.6M |
| Q4 2023 | 143 | $595.1M |
| Q3 2023 | 127 | $270.5M |
| Q2 2023 | 131 | $321.1M |
| Q1 2023 | 137 | $419.1M |
| Q4 2022 | 135 | $380.5M |
| Q3 2022 | 135 | $199.0M |
| Q2 2022 | 133 | $184.9M |
| Q1 2022 | 144 | $531.2M |
| Q4 2021 | 156 | $918.1M |
| Q3 2021 | 154 | $1.21B |
| Q2 2021 | 149 | $1.54B |
| Q1 2021 | 174 | $1.80B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Macrogenics Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 3,175,665 | $5.34M | 0.16% | 00.0% | Unchanged |
| Vanguard Group Inc | 4,224,234 | $7.10M | 0.00% | +11,120+0.3% | Added |
| Armistice Capital, LLC | 5,960,000 | $10.0M | 0.31% | 00.0% | Unchanged |
| Bellevue Group AG | 9,919,992 | $16.7M | 0.35% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −1,602,717−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −214,278−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −219,000−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −188,711−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −102,714−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −88,059−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −75,529−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −67,758−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −59,339−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −45,200−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −31,557−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −29,945−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −24,665−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −23,291−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −18,196−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −17,483−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −11,534−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −10,137−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −7,509−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −5,844−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −4,313−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,157−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Northeast Financial Consultants Inc | – | – | – | – | Not filed |