Security key
556099109
MACROGENICS INC - Common Stock, par value $0.01 per share (MGNX)
CUSIP: 556099109
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Total 13F shares
- 53,787,262
- Total 13F value
- $68,275,226
- Share change
- -2,311,671
- Put/Call ratio
- 318%
- SEC-reported price per share
- $1.27
- Number of holders
- 124
- Value change
- -$6,563,237
- Number of buys
- 52
- Number of sells
- 59
- Shares outstanding
- 63,537,462
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
124
Top holders
10
MGNX full security history
Ownership snapshot
Full 13F holder table
MACROGENICS INC SEC filings
MACROGENICS INC company facts
Broader feeds
Ownership snapshot
Top reported holders of MGNX - MACROGENICS INC - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Bellevue Group AG
Disclosed value leader
Bellevue Group AG
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
Lead comparable stake: 16%
Showing 1-6 of 15 holder rows.
Quick read
Bellevue Group AG leads the comparable SEC ownership view at 16%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Bellevue Group AG's linked filing trail.
Comparable ownership
Top 5
Bellevue Group AG
16%
ARMISTICE CAPITAL, LLC
9.9%
BlackRock, Inc.
8%
VANGUARD GROUP INC
6.8%
WASATCH ADVISORS LP
5.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Bellevue Group AG |
13F
Company
|
16%
|
$32,272,380
9,929,963 shares
|
— | 31 Dec 2024 |
| ARMISTICE CAPITAL, LLC |
13F
Company
|
9.9%
|
$20,397,000
6,276,000 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
8%
|
$16,435,819
5,057,175 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
6.8%
|
$14,029,214
4,316,681 shares
|
— | 31 Dec 2024 |
| WASATCH ADVISORS LP |
13F
Company
|
5.5%
|
$11,337,602
3,488,493 shares
|
— | 31 Dec 2024 |
| Frazier Life Sciences Management, L.P. |
13F
Company
|
5%
|
$10,320,911
3,175,665 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
124
Shares
53,787,262
Rows available
124
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
124
Q1 2025 holders
124
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|