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Inogen

127 hedge funds and large institutions have $134M invested in Inogen in 2025 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 54 increasing their positions, 33 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,500% more call options, than puts

Call options by funds: $144K | Put options by funds: $9K

64% more repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 33

7% less funds holding

Funds holding: 136127 (-9)

13.58% less ownership

Funds ownership: 84.35%70.77% (-14%)

27% less capital invested

Capital invested by funds: $184M → $134M (-$50.4M)

30% less first-time investments, than exits

New positions opened: 16 | Existing positions closed: 23

Holders
127
Holders Change
-9
Holders Change %
-6.62%
% of All Funds
1.7%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
16
Increased
54
Reduced
33
Closed
23
Calls
$144K
Puts
$9K
Net Calls
+$135K
Net Calls Change
-$993K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$12.7M +$250K +26,449 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$11M +$780K +82,639 +6%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$7.33M +$2.55M +270,453 +36%
KLP
4
Kent Lake PR
Puerto Rico
$7.16M +$3.93M +417,035 +71%
CCM
5
Camber Capital Management
Massachusetts
$6.95M -$9.67M -1,025,000 -51%
Ameriprise
6
Ameriprise
Minnesota
$6.24M +$241K +25,547 +3%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$5.4M +$1.41M +149,285 +25%
Renaissance Technologies
8
Renaissance Technologies
New York
$5.21M +$2.24M +237,900 +48%
Prudential Financial
9
Prudential Financial
New Jersey
$4.28M +$2.26M +239,919 +67%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$4.07M +$168K +17,823 +3%
AQR Capital Management
11
AQR Capital Management
Connecticut
$4.02M +$1.23M +130,381 +30%
JP Morgan Chase
12
JP Morgan Chase
New York
$3.8M -$882K -93,491 -15%
Morgan Stanley
13
Morgan Stanley
New York
$3.79M +$557K +59,002 +12%
State Street
14
State Street
Massachusetts
$3.7M -$54K -5,719 -1%
DCM
15
DAFNA Capital Management
California
$3.27M +$2.35M +249,275 +119%
RA
16
Royce & Associates
New York
$3.17M +$1.26M +133,258 +43%
Federated Hermes
17
Federated Hermes
Pennsylvania
$2.89M +$5.87K +622 +0.2%
BCM
18
Bridgeway Capital Management
Texas
$2.84M -$2.2M -233,200 -37%
Citadel Advisors
19
Citadel Advisors
Florida
$2.11M +$1.78M +188,324 +175%
Jacobs Levy Equity Management
20
Jacobs Levy Equity Management
New Jersey
$2.1M -$83.1K -8,805 -3%
Arrowstreet Capital
21
Arrowstreet Capital
Massachusetts
$2.08M +$267K +28,278 +11%
Goldman Sachs
22
Goldman Sachs
New York
$2.03M +$387K +41,002 +17%
Connor, Clark & Lunn Investment Management (CC&L)
23
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.02M +$327K +34,643 +14%
SFO
24
Stokes Family Office
Louisiana
$1.48M +$417K +44,224 +27%
Northern Trust
25
Northern Trust
Illinois
$1.4M -$15.1K -1,596 -0.8%