Pulmonx Corp

LUNG

Exchange: Nasdaq
Industry: Surgical & Medical Instruments & Apparatus
SEC CIK: 0001127537

SEC filings (opens in a new tab)

In the last 90 days, Pulmonx Corp insiders filed 0 open-market purchases and 4 sales; 107 institutions reported holding it in 13F filings for Q2 2026, worth $34.1M in total; no superinvestor holds it.

Q3 2024 vs. Q2 2024

How the institutions holding Pulmonx Corp changed between Q2 2024 and Q3 2024.

All holders in Q3 2024 All holders in Q2 2024

13F holders of LUNG: Q2 2024 compared with Q3 2024
Measure	Q2 2024	Of which not filed for Q3 2024	Q3 2024	Change
Holders	112	4	113	+5
Shares	34.8M	3.07M	35.6M	+3.85M (+12.2%)
Value	$220.5M	$19.5M	$293.8M	+$92.8M (+46.1%)

4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (27)

Institutions that held Pulmonx Corp at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to LUNG in Q3 2024
Institution	Shares	Value	% of portfolio
BlackRock, Inc.	2,795,561	$23.2M	0.00%
Altium Capital Management LP	500,000	$4.14M	1.23%
Kent Lake PR LLC	500,000	$4.14M	1.65%
PFM Health Sciences, LP	368,929	$3.06M	0.18%
Parkman Healthcare Partners LLC	206,444	$1.71M	0.22%
Schonfeld Strategic Advisors LLC	190,800	$1.58M	0.01%
Millrace Asset Group, Inc.	167,725	$1.39M	1.41%
Polar Asset Management Partners Inc.	107,684	$892.7K	0.02%
Bridgeway Capital Management, LLC	68,300	$566.2K	0.01%
Gsa Capital Partners LLP	64,771	$537.0K	0.04%
Connor, Clark & Lunn Investment Management Ltd.	57,953	$480.4K	0.00%
Marshall Wace, LLP	57,109	$473.4K	0.00%
Berger Financial Group, Inc	26,991	$223.8K	0.02%
Trexquant Investment LP	15,357	$127.3K	0.00%
AJOVista, LLC	14,098	$116.9K	0.50%
SG Americas Securities, LLC	12,245	$102.0K	0.00%
Lazard Asset Management LLC	9,732	$80.0K	0.00%
B. Riley Asset Management, LLC	5,730	$47.5K	0.03%
HighMark Wealth Management LLC	3,500	$29.0K	0.02%
nVerses Capital, LLC	3,100	$25.7K	0.01%
Quest Partners LLC	2,634	$21.8K	0.00%
Lindbrook Capital, LLC	1,004	$8.32K	0.00%
Sterling Capital Management LLC	115	$953	0.00%
True Wealth Design, LLC	65	$539	0.00%
Capital Performance Advisors LLP	51	$423	0.00%
Bryn Mawr Trust Co	8	$66	0.00%
Bessemer Group Inc	35	$0	0.00%

Sold out (22)

Institutions that held Pulmonx Corp at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of LUNG in Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
Victory Capital Management Inc	834,301	$5.29M
Point72 Asset Management, L.P.	240,949	$1.53M
Cubist Systematic Strategies, LLC	109,105	$691.7K
Petrus Trust Company, LTA	77,597	$492.0K
Deerfield Management Company, L.P. (Series C)	47,539	$301.4K
XTX Topco Ltd	34,968	$221.7K
Centiva Capital, LP	26,850	$170.2K
Y-Intercept (Hong Kong) Ltd	24,764	$157.0K
Algert Global LLC	20,939	$132.8K
Prelude Capital Management, LLC	16,200	$102.7K
Mackenzie Financial Corp	16,124	$102.2K
Dynamic Technology Lab Private Ltd	15,975	$101.0K
Engineers Gate Manager LP	14,628	$92.7K
Qube Research & Technologies Ltd	9,919	$62.9K
STRS Ohio	8,900	$56.4K
Quantbot Technologies LP	7,717	$48.9K
Point72 Asia (Singapore) Pte. Ltd.	5,855	$37.1K
Valley National Advisers Inc	1,000	$6.00K
CKW Financial Group	525	$3.00K
Bell Investment Advisors, Inc	91	$577
Simplex Trading, LLC	31	$0
Covestor Ltd	22	$0

Not filed for Q3 2024 yet (4)

Institutions that held Pulmonx Corp at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding LUNG in Q2 2024 that haven't filed for Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
BlackRock Inc.	2,667,766	$16.9M
Kent Lake Capital LLC	328,291	$2.08M
Susquehanna Fundamental Investments, LLC	75,260	$477.1K
Benjamin F. Edwards & Company, Inc.	50	$0