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Inogen

133 hedge funds and large institutions have $127M invested in Inogen in 2025 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 36 increasing their positions, 57 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

7,000% more call options, than puts

Call options by funds: $71K | Put options by funds: $1K

42% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 12

2% more funds holding

Funds holding: 131133 (+2)

1.12% more ownership

Funds ownership: 68.26%69.38% (+1.1%)

16% less capital invested

Capital invested by funds: $151M → $127M (-$24.2M)

37% less repeat investments, than reductions

Existing positions increased: 36 | Existing positions reduced: 57

Holders
133
Holders Change
+2
Holders Change %
+1.53%
% of All Funds
1.62%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
17
Increased
36
Reduced
57
Closed
12
Calls
$71K
Puts
$1K
Net Calls
+$70K
Net Calls Change
-$123K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$11.5M +$202K +26,914 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$9.55M -$67.4K -8,989 -0.6%
AC
3
Armistice Capital
New York
$8.49M +$3M +400,000 +46%
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$7.27M +$123K +16,400 +2%
Ameriprise
5
Ameriprise
Minnesota
$5.78M +$58.7K +7,822 +0.9%
DCM
6
DAFNA Capital Management
California
$5.56M +$1.66M +221,446 +37%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$4.78M -$909K -121,154 -15%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$4.03M -$74.1K -9,876 -2%
Goldman Sachs
9
Goldman Sachs
New York
$3.96M +$1.21M +160,960 +38%
Renaissance Technologies
10
Renaissance Technologies
New York
$3.92M -$63K -8,400 -1%
Morgan Stanley
11
Morgan Stanley
New York
$3.75M -$355K -47,303 -8%
RA
12
Royce & Associates
New York
$3.69M -$386K -51,498 -9%
State Street
13
State Street
Massachusetts
$3.44M -$28.7K -3,824 -0.7%
Federated Hermes
14
Federated Hermes
Pennsylvania
$3.26M +$439K +58,514 +14%
JP Morgan Chase
15
JP Morgan Chase
New York
$3.15M +$659K +87,822 +23%
Prudential Financial
16
Prudential Financial
New Jersey
$3.08M -$717K -95,541 -17%
CA
17
CSM Advisors
Pennsylvania
$2.8M +$389K +51,900 +14%
N
18
Nuveen
North Carolina
$2.78M -$173K -23,010 -5%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$1.92M -$80.2K -10,690 -4%
Qube Research & Technologies (QRT)
20
Qube Research & Technologies (QRT)
United Kingdom
$1.77M +$635K +84,646 +47%
Citadel Advisors
21
Citadel Advisors
Florida
$1.63M +$509K +67,829 +39%
AQR Capital Management
22
AQR Capital Management
Connecticut
$1.51M -$130K -17,373 -7%
PCM
23
Perkins Capital Management
Minnesota
$1.46M +$111K +14,850 +7%
SFO
24
Stokes Family Office
Louisiana
$1.41M -$94.7K -12,622 -6%
Point72 Asset Management
25
Point72 Asset Management
Connecticut
$1.36M +$1.51M +201,949 New