We are live on ! Find out more
MGNX icon

MacroGenics
MGNX

112 hedge funds and large institutions have $58.5M invested in MacroGenics in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 26 increasing their positions, 35 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

66% more call options, than puts

Call options by funds: $83K | Put options by funds: $50K

8.72% less ownership

Funds ownership: 85.32% → 76.6% (-8.7%)

13% less funds holding

Funds holding: 128 → 112 (-16)

14% less capital invested

Capital invested by funds: $68.3M → $58.5M (-$9.82M)

26% less repeat investments, than reductions

Existing positions increased: 26 | Existing positions reduced: 35

38% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 42

Holders
112
Holders Change
-16
Holders Change %
-12.5%
% of All Funds
1.47%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
26
Reduced
35
Closed
42
Calls
$83K
Puts
$50K
Net Calls
+$33K
Net Calls Change
+$149K

Top Buyers

Rank Fund Capital Flow
1
EC
EcoR1 Capital
California
+$2.32M
2
Jane Street
Jane Street
New York
+$742K
3
Goldman Sachs
Goldman Sachs
New York
+$726K
4
CSS
Cubist Systematic Strategies
Connecticut
+$511K
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$492K

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$4.49M
2
State Street
State Street
Massachusetts
-$1.61M
3
RSCM
Rock Springs Capital Management
Maryland
-$1.45M
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$1.12M
5
GCP
GSA Capital Partners
United Kingdom
-$570K
Name Holding Trade Value Shares
Change 		Change in
Stake
CF
126
Corebridge Financial
Texas
– -$38.2K -30,112 Closed
T. Rowe Price Associates
127
T. Rowe Price Associates
Maryland
– -$33K -25,652 Closed
Manulife (Manufacturers Life Insurance)
128
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$30.4K -23,914 Closed
State Board of Administration of Florida Retirement System
129
State Board of Administration of Florida Retirement System
Florida
– -$29.7K -23,400 Closed
KAM
130
Kazazian Asset Management
Florida
– -$24.4K -19,236 Closed
CAM
131
Cresset Asset Management
Illinois
– -$22.3K -17,548 Closed
ProShare Advisors
132
ProShare Advisors
Maryland
– -$20.5K -16,137 Closed
CWM
133
CIBC World Markets
New York
– -$17.3K -13,639 Closed
SMH
134
Sanders Morris Harris
Texas
– -$15.1K -12,345 Closed
PFSRSONJ
135
Police & Firemen's Retirement System of New Jersey
New Jersey
– -$15.4K -12,105 Closed
IC
136
IEQ Capital
California
– -$14.2K -11,170 Closed
AGM
137
Alpine Global Management
New York
– -$12.9K -10,142 Closed
MIM
138
MetLife Investment Management
New Jersey
– -$9.74K -7,666 Closed
Federated Hermes
139
Federated Hermes
Pennsylvania
– -$9.01K -7,091 Closed
AIP
140
Ameritas Investment Partners
Nebraska
– -$8K -6,300 Closed
Legal & General Group
141
Legal & General Group
United Kingdom
– -$7.8K -6,140 Closed
New York State Common Retirement Fund
142
New York State Common Retirement Fund
New York
– -$6.66K -5,244 Closed
California State Teachers Retirement System (CalSTRS)
143
California State Teachers Retirement System (CalSTRS)
California
– -$5.66K -4,454 Closed
AB
144
Amalgamated Bank
New York
– -$3K -2,067 Closed
Lazard Asset Management
145
Lazard Asset Management
New York
– -$1K -943 Closed
CCM
146
Coldstream Capital Management
Washington
– -$639 -503 Closed
PWA
147
Physician Wealth Advisors
Utah
– -$637 -501 Closed
SCM
148
Sterling Capital Management
North Carolina
– -$273 -215 Closed
National Bank of Canada
149
National Bank of Canada
Quebec, Canada
– -$241 -190 Closed
RIL
150
Rothschild Investment LLC
Illinois
– -$70 -55 Closed
3 4 5
6
7

MGNX Hedge Fund Activity: Q2 2025 in Review

112 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in MacroGenics (MGNX) for Q2 2025, worth a combined $58.5M — down 14% from $68.3M a quarter earlier.

Sellers outnumbered buyers: 42 funds closed out of MGNX and 26 opened new positions — a net loss of 16 holders — while 35 trimmed existing stakes and 26 added.

The largest buyer was EcoR1 Capital, opening a new position worth an estimated $2.32M. The largest seller was BlackRock, cutting an estimated $4.49M.

  • 112 institutional investors held MacroGenics (MGNX) as of Q2 2025, down from 128 in Q1 2025.
  • Funds reported $58.5M of MacroGenics stock for Q2 2025, down 14% quarter-over-quarter.
  • 26 funds opened new MacroGenics positions in Q2 2025 and 42 closed out, a net change of -16 holders.
  • The largest MacroGenics buyer in Q2 2025 was EcoR1 Capital, an estimated $2.32M added.
  • The largest MacroGenics seller in Q2 2025 was BlackRock, an estimated $4.49M sold.

Based on aggregated 13F filings for Q2 2025.