Security key
556099109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 39,873,697
- Total reported value
- $64,163,885
- Share change
- -6,358,770
- Put/Call ratio
- 15%
- Reported price per share
- $1.61
- Number of holders
- 87
- Value change
- -$11,268,458
- Number of buys
- 40
- Number of sells
- 48
- Shares outstanding
- 63,893,608
Holder snapshot
7 facts
Security identity
1 fact
Report period
Q4 2025
Institutions
87
Top holders
10
MGNX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
MACROGENICS INC SEC filings
MACROGENICS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 556099109
Recent filing periods:
Ownership snapshot
Top reported holders of MGNX - MACROGENICS INC - Common Stock (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.
Lead holder
ARMISTICE CAPITAL, LLC
13D/G signal
ARMISTICE CAPITAL, LLC
Evidence rows
15
Latest as of
31 Dec 2025
13D/G
13F
Lead comparable stake: 10%
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-6 of 15 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 10%.
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.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
10%
WASATCH ADVISORS LP
3.1%
BlackRock, Inc.
2.9%
MILLENNIUM MANAGEMENT LLC
2.7%
Bellevue Group AG
16%
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 |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
10%
|
$12,205,320
6,324,000 shares
|
+$54,040 | 31 Dec 2025 |
| WASATCH ADVISORS LP |
13D/G
13F
Company
|
3.1%
|
$3,276,482
1,950,287 shares
|
-$2,584,186 | 30 Sep 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
2.9%
from 13D/G
|
$2,585,006
1,538,694 shares
|
— | 30 Sep 2025 |
| MILLENNIUM MANAGEMENT LLC |
13F
13D/G
Company
|
2.7%
from 13D/G
|
$3,556,342
2,116,870 shares
|
— | 30 Sep 2025 |
| Bellevue Group AG |
13F
Company
|
16%
|
$16,665,587
9,919,992 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
6.6%
|
$7,096,714
4,224,234 shares
|
— | 30 Sep 2025 |
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 Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
87
Shares
39,873,697
Rows available
87
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
101
Q4 2025 holders
87
Holder diff
-14
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend