Rockville, MD
MACROGENICS INCMGNX— Latest position per institution from SEC 13F filings
15
Institutional holders
64.84M
Total shares held
224.34M
Estimated value
3.24M
Avg. position size
BELLEVUE GROUP AG
CIK 1674546
Shares
9.92M
Value
16.67M
Filed
Sep 30, 2025
AVORO CAPITAL ADVISORS LLC
CIK 1633313
Shares
6.15M
Value
90.53M
Filed
Mar 31, 2024
ARMISTICE CAPITAL, LLC
CIK 1601086
Shares
6.01M
Value
17.37M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
5.40M
Value
22.96M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
4.23M
Value
6.81M
Filed
Dec 31, 2025
FRAZIER LIFE SCIENCES MANAGEMENT, L.P.
CIK 1892134
Shares
3.18M
Value
5.34M
Filed
Sep 30, 2025
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
2.96M
Value
8.56M
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
2.79M
Value
8.08M
Filed
Mar 31, 2026
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
2.77M
Value
40.73K
Filed
Mar 31, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.65M
Value
7.67M
Filed
Mar 31, 2026
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
2.54M
Value
7.35K
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
2.53M
Value
7.31M
Filed
Mar 31, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
2.40M
Value
6.94M
Filed
Mar 31, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
2.03M
Value
5.85M
Filed
Mar 31, 2026
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
1.86M
Value
5.39M
Filed
Mar 31, 2026
JEFFERIES FINANCIAL GROUP INC.
CIK 96223
Shares
1.84M
Value
2.96M
Filed
Dec 31, 2025
ECOR1 CAPITAL, LLC
CIK 1587114
Shares
1.60M
Value
1.94M
Filed
Jun 30, 2025
WASATCH ADVISORS LP
CIK 814133
Shares
1.56M
Value
4.51M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.21M
Value
3.49M
Filed
Mar 31, 2026
TWO SIGMA ADVISERS, LP
CIK 1478735
Shares
1.20M
Value
1.92M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BELLEVUE GROUP AG | 1674546 | 9.92M | 16.67M | Sep 30, 2025 |
| 2 | AVORO CAPITAL ADVISORS LLC | 1633313 | 6.15M | 90.53M | Mar 31, 2024 |
| 3 | ARMISTICE CAPITAL, LLC | 1601086 | 6.01M | 17.37M | Mar 31, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 5.40M | 22.96M | Jun 30, 2024 |
| 5 | VANGUARD GROUP INC | 102909 | 4.23M | 6.81M | Dec 31, 2025 |
| 6 | FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 1892134 | 3.18M | 5.34M | Sep 30, 2025 |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 2.96M | 8.56M | Mar 31, 2026 |
| 8 | MILLENNIUM MANAGEMENT LLC | 1273087 | 2.79M | 8.08M | Mar 31, 2026 |
| 9 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 2.77M | 40.73K | Mar 31, 2024 |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.65M | 7.67M | Mar 31, 2026 |
| 11 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 2.54M | 7.35K | Mar 31, 2026 |
| 12 | TWO SIGMA INVESTMENTS, LP | 1179392 | 2.53M | 7.31M | Mar 31, 2026 |
| 13 | BANK OF AMERICA CORP /DE/ | 70858 | 2.40M | 6.94M | Mar 31, 2026 |
| 14 | MARSHALL WACE, LLP | 1318757 | 2.03M | 5.85M | Mar 31, 2026 |
| 15 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 1.86M | 5.39M | Mar 31, 2026 |
| 16 | JEFFERIES FINANCIAL GROUP INC. | 96223 | 1.84M | 2.96M | Dec 31, 2025 |
| 17 | ECOR1 CAPITAL, LLC | 1587114 | 1.60M | 1.94M | Jun 30, 2025 |
| 18 | WASATCH ADVISORS LP | 814133 | 1.56M | 4.51M | Mar 31, 2026 |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.21M | 3.49M | Mar 31, 2026 |
| 20 | TWO SIGMA ADVISERS, LP | 1478735 | 1.20M | 1.92M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.