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Pulmonx
LUNG

Overview Fund Activity

110 hedge funds and large institutions have $988M invested in Pulmonx in 2021 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 39 increasing their positions, 27 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
+9
Holders Change %
+8.91%
% of All Funds
1.94%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.11%
New
29
Increased
39
Reduced
27
Closed
20
Calls
$1.92M
Puts
–
Net Calls
+$1.92M
Net Calls Change
+$1.92M

Top Buyers

1
SI
Stephens Inc
Arkansas
+$27.6M
2
ITP
Iron Triangle Partners
Connecticut
+$27.4M
3
DM
Deerfield Management
New York
+$21.7M
4
CIP
Champlain Investment Partners
Vermont
+$21.6M
5
Primecap Management
Primecap Management
California
+$21M

Top Sellers

1
PA
Perceptive Advisors
New York
-$26.6M
2
KXA
KPCB XIII Associates
California
-$19.5M
3
RG
Redmile Group
California
-$19M
4
Capital Research Global Investors
Capital Research Global Investors
California
-$15.5M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$10.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
LCM
76
Laurion Capital Management
New York
$686K +$229K +5,000 +50%
Qube Research & Technologies (QRT)
77
Qube Research & Technologies (QRT)
United Kingdom
$649K +$649K +14,185 New
Tudor Investment Corp
78
Tudor Investment Corp
Connecticut
$592K +$592K +12,933 New
RhumbLine Advisers
79
RhumbLine Advisers
Massachusetts
$574K +$42K +918 +8%
AllianceBernstein
80
AllianceBernstein
Tennessee
$531K +$110K +2,400 +26%
PPA
81
Parametric Portfolio Associates
Washington
$418K -$250K -5,478 -37%
TI
82
Trexquant Investment
Connecticut
$376K +$376K +8,224 New
YU
83
Yale University
Connecticut
$370K +$370K +8,097 New
Jane Street
84
Jane Street
New York
$320K +$320K +7,003 New
Manulife (Manufacturers Life Insurance)
85
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$291K -$8.32K -182 -3%
JJIJ
86
Johnson & Johnson Innovation - JJDC
New Jersey
$258K – – –
MIM
87
MetLife Investment Management
New Jersey
$244K – – –
VOYA Investment Management
88
VOYA Investment Management
Georgia
$237K +$60.8K +1,329 +35%
ECM
89
ExodusPoint Capital Management
New York
$226K -$1.05M -22,898 -82%
PP
90
PDT Partners
New York
$219K +$219K +4,788 New
UBS Group
91
UBS Group
Switzerland
$207K +$112K +2,455 +118%
DTL
92
Dynamic Technology Lab
Singapore
$207K +$207K +4,518 New
VU
93
Vanderbilt University
Tennessee
$205K +$205K +4,475 New
MLICM
94
Metropolitan Life Insurance Company (MetLife)
New York
$170K – – –
Simplex Trading
95
Simplex Trading
Illinois
$113K +$113K +2,479 New
TRCT
96
Tower Research Capital (TRC)
New York
$102K +$91K +1,994 +827%
Legal & General Group
97
Legal & General Group
United Kingdom
$67K -$3.07K -67 -4%
AIP
98
Ameritas Investment Partners
Nebraska
$45K – – –
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$40K +$21.7K +469 +119%
Citigroup
100
Citigroup
New York
$35K -$64.4K -1,416 -65%
2 3
4
5 6