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Pulmonx
LUNG

Overview Fund Activity

111 hedge funds and large institutions have $93.8M invested in Pulmonx in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 34 increasing their positions, 33 reducing their positions, and 25 closing their positions.

Holders
111
Holders Change
-3
Holders Change %
-2.63%
% of All Funds
1.49%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
24
Increased
34
Reduced
33
Closed
25
Calls
$21K
Puts
$10K
Net Calls
+$11K
Net Calls Change
+$1.78M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$3.02M
2
GCP
2
GSA Capital Partners
United Kingdom
$1.1M
3
Bank of America
3
Bank of America
North Carolina
$1.25M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$674K
5
ACM
5
ADAR1 Capital Management
Texas
$530K

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$11M
2
Franklin Resources
2
Franklin Resources
California
$0
3
EIM
3
Essex Investment Management
Massachusetts
$0
4
Marshall Wace
4
Marshall Wace
United Kingdom
$491K
5
EI
5
EAM Investors
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Barclays
26
Barclays
United Kingdom
$706K 272,646 +168,441 +162%
CWP
27
CFM Wealth Partners
Texas
$684K 264,039 – –
Jacobs Levy Equity Management
28
Jacobs Levy Equity Management
New Jersey
$674K 260,418 +260,418 New
Renaissance Technologies
29
Renaissance Technologies
New York
$651K 251,310 +86,010 +52%
Tudor Investment Corp
30
Tudor Investment Corp
Connecticut
$624K 241,051 +36,233 +18%
Connor, Clark & Lunn Investment Management (CC&L)
31
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$567K 218,758 +53,148 +32%
Goldman Sachs
32
Goldman Sachs
New York
$545K 210,477 +13,978 +7%
ACM
33
ADAR1 Capital Management
Texas
$530K 204,497 +204,497 New
Marshall Wace
34
Marshall Wace
United Kingdom
$491K 189,730 -270,212 -59%
TI
35
Trexquant Investment
Connecticut
$409K 158,080 -66,829 -30%
CSS
36
Cubist Systematic Strategies
Connecticut
$409K 157,972 +157,972 New
Norges Bank
37
Norges Bank
Norway
$392K 151,200 +151,200 New
SCM
38
Stonepine Capital Management
Oregon
$378K 145,900 +145,900 New
Bank of New York Mellon
39
Bank of New York Mellon
New York
$248K 95,846 -26,455 -22%
Jane Street
40
Jane Street
New York
$230K 88,631 -68,254 -44%
Mercer Global Advisors
41
Mercer Global Advisors
Colorado
$213K 82,095 +14 +0%
FAF
42
Fjarde Ap-fonden
Sweden
$197K 76,253 +76,253 New
Citadel Advisors
43
Citadel Advisors
Florida
$179K 69,272 -114,334 -62%
NL
44
Nuveen LLC
North Carolina
$178K 68,790 -129,733 -65%
BCM
45
Bridgeway Capital Management
Texas
$170K 65,800 – –
Two Sigma Advisers
46
Two Sigma Advisers
New York
$160K 61,700 -73,800 -54%
XT
47
XTX Topco
Cayman Islands
$149K 57,642 +57,642 New
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$144K 55,661 -297 -0.5%
SPS
49
Susquehanna Portfolio Strategies
Pennsylvania
$139K 53,526 +53,526 New
AllianceBernstein
50
AllianceBernstein
Tennessee
$135K 52,200 +3,600 +7%
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