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Altimmune
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Overview Fund Activity

178 hedge funds and large institutions have $139M invested in Altimmune in 2025 Q2 according to their latest regulatory filings, with 39 funds opening new positions, 70 increasing their positions, 39 reducing their positions, and 30 closing their positions.

Holders
178
Holders Change
+5
Holders Change %
+2.89%
% of All Funds
2.39%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
39
Increased
70
Reduced
39
Closed
30
Calls
$21.9M
Puts
$19.3M
Net Calls
+$2.63M
Net Calls Change
-$542K

Top Buyers

1
CM
1
Caption Management
Oklahoma
$3.8M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$20M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$3.54M
4
Citadel Advisors
4
Citadel Advisors
Florida
$2.03M
5
Bank of America
5
Bank of America
North Carolina
$2.77M

Top Sellers

1
BG
1
Bellevue Group
Switzerland
$0
2
Ameriprise
2
Ameriprise
Minnesota
$441K
3
Marshall Wace
3
Marshall Wace
United Kingdom
$85.5K
4
Millennium Management
4
Millennium Management
New York
$303K
5
Two Sigma Investments
5
Two Sigma Investments
New York
$1.69M
Name Market Value Shares Shares
Change 		Shares
Change %
MMA
101
Miracle Mile Advisors
California
$65.9K 17,039 +39 +0.2%
NSIM
102
North Star Investment Management
Illinois
$65.8K 17,000 -13,000 -43%
FCM
103
Fortis Capital Management
Washington
$64.3K 16,606 – –
KMWM
104
Keudell/Morrison Wealth Management
Oregon
$63.3K 16,360 +16,360 New
PFSRSONJ
105
Police & Firemen's Retirement System of New Jersey
New Jersey
$63.1K 16,310 +1,982 +14%
CUAMC
106
China Universal Asset Management Company
China
$63K 16,290 +842 +5%
ASN
107
Advisory Services Network
Georgia
$59.4K 16,087 +11,500 +251%
HWM
108
Horizon Wealth Management
Illinois
$58.1K 15,000 -10,000 -40%
TRCT
109
Tower Research Capital (TRC)
New York
$57.9K 14,956 +10,490 +235%
State Board of Administration of Florida Retirement System
110
State Board of Administration of Florida Retirement System
Florida
$55.5K 14,344 – –
BCM
111
Bayesian Capital Management
New York
$55.3K 14,300 +14,300 New
Los Angeles Capital Management
112
Los Angeles Capital Management
California
$54K 13,947 +13,947 New
VIA
113
Virtus Investment Advisers
Connecticut
$50.9K 13,151 -5,965 -31%
Mercer Global Advisors
114
Mercer Global Advisors
Colorado
$49.8K 12,868 +2,121 +20%
PI
115
PFG Investments
New York
$46.4K 12,000 -5,500 -31%
EFM
116
E Fund Management
China
$44K 11,357 -2,070 -15%
1WA
117
180 Wealth Advisors
Washington
$43.7K 11,300 -775 -6%
Prudential Financial
118
Prudential Financial
New Jersey
$43.3K 11,195 +11,195 New
DA
119
DCF Advisers
Connecticut
$41.7K 10,770 -11,000 -51%
KWA
120
Kingswood Wealth Advisors
California
$40.2K 10,400 +10,400 New
DFCM
121
Dark Forest Capital Management
Puerto Rico
$39.3K 10,165 +10,165 New
BNP Paribas Financial Markets
122
BNP Paribas Financial Markets
France
$39.1K 10,095 +5,253 +108%
GWM
123
Geneos Wealth Management
Colorado
$38.7K 10,000 -10,000 -50%
Legal & General Group
124
Legal & General Group
United Kingdom
$33.3K 8,620 -59,482 -87%
SS
125
SBI Securities
Japan
$27.5K 7,118 +364 +5%
3 4
5
6 7