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Pulmonx

113 hedge funds and large institutions have $41M invested in Pulmonx in 2026 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 39 increasing their positions, 36 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

24% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 17

8% more repeat investments, than reductions

Existing positions increased: 39 | Existing positions reduced: 36

1% more funds holding

Funds holding: 112113 (+1)

3.37% less ownership

Funds ownership: 78.54%75.17% (-3.4%)

43% less capital invested

Capital invested by funds: $71.6M → $41M (-$30.6M)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $146K

Holders
113
Holders Change
+1
Holders Change %
+0.89%
% of All Funds
1.39%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
21
Increased
39
Reduced
36
Closed
17
Calls
Puts
$146K
Net Calls
-$146K
Net Calls Change
-$111K
Name Holding Trade Value Shares
Change
Change in
Stake
Primecap Management
1
Primecap Management
California
$6.1M -$4.63K -2,800 -0.1%
Morgan Stanley
2
Morgan Stanley
New York
$5.15M -$276K -166,907 -4%
SCM
3
Soleus Capital Management
Connecticut
$3.6M +$1.24M +750,000 +37%
BlackRock
4
BlackRock
New York
$3.43M -$73.7K -44,583 -2%
ECM
5
ExodusPoint Capital Management
New York
$2.51M -$12.1K -7,339 -0.4%
VCM
6
Vanguard Capital Management
Pennsylvania
$2.11M +$2.7M +1,634,264 New
Bank of America
7
Bank of America
North Carolina
$1.51M +$725K +439,027 +60%
Deutsche Bank
8
Deutsche Bank
Germany
$1.5M +$62.5K +37,817 +3%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$1.22M +$62.7K +37,971 +4%
State Street
10
State Street
Massachusetts
$1.04M -$20K -12,101 -1%
SCM
11
Stonepine Capital Management
Oregon
$991K +$466K +281,888 +58%
PHP
12
Parkman Healthcare Partners
Connecticut
$975K +$46K +27,855 +4%
B
13
Braidwell
Connecticut
$971K
Barclays
14
Barclays
United Kingdom
$882K +$349K +211,184 +45%
VPM
15
Vanguard Portfolio Management
Pennsylvania
$780K +$999K +604,455 New
ACM
16
ADAR1 Capital Management
Texas
$483K +$31.5K +19,087 +5%
AQR Capital Management
17
AQR Capital Management
Connecticut
$461K +$493K +298,659 +507%
JP Morgan Chase
18
JP Morgan Chase
New York
$458K -$63.9K -38,676 -9%
Northern Trust
19
Northern Trust
Illinois
$458K +$29K +17,545 +5%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$432K -$374K -226,192 -40%
Renaissance Technologies
21
Renaissance Technologies
New York
$413K +$46.8K +28,300 +10%
JFG
22
Jefferies Financial Group
New York
$368K
VFT
23
Vanguard Fiduciary Trust
Pennsylvania
$363K +$465K +281,248 New
CWP
24
CFM Wealth Partners
Texas
$341K
BC
25
Birchview Capital
Vermont
$323K -$582 -352 -0.1%