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Pulmonx

107 hedge funds and large institutions have $51.6M invested in Pulmonx in 2025 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 34 increasing their positions, 30 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

23% less first-time investments, than exits

New positions opened: 20 | Existing positions closed: 26

45% less capital invested

Capital invested by funds: $93.9M → $51.6M (-$42.3M)

Holders
107
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$54K
Puts
$4K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$8.03M
2
$5.87M
3
$4.33M
4
$3.63M
5
$3.52M
6
$2.05M
7
$1.82M
8
$1.59M
9
$1.5M
10
$1.34M
11
$1.28M
12
$1.28M
13
$1.22M
14
$1.22M
15
$1.09M
16
$811K
17
$805K
18
$776K
19
$640K
20
$587K
21
$558K
22
$550K
23
$544K
24
$539K
25
$462K