Pulmonx Ownership | Who Owns Pulmonx?

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Pulmonx Ownership Summary

Pulmonx is owned by 10.44% institutional investors, 4.22% insiders, and 85.35% retail investors. Primecap management co/ca/ is the largest institutional shareholder, holding 12.33% of LUNG shares. PRIMECAP Odyssey Aggressive Growth is the top mutual fund, with 8.92% of its assets in Pulmonx shares.

LUNG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pulmonx	10.44%	4.22%	85.35%
Sector	Healthcare Stocks	42.51%	10.81%	46.68%
Industry	Medical Device Stocks	37.80%	10.13%	52.07%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Primecap management co/ca/	4.96M	12.33%	$8.03M
Morgan stanley	3.62M	9.01%	$5.87M
Blackrock	2.67M	6.90%	$16.91M
Blackrock funding, inc. /de	2.67M	6.65%	$4.33M
Vanguard group	2.24M	5.58%	$3.63M
Fmr	2.17M	5.41%	$3.52M
Silvercrest asset management group	1.26M	3.15%	$2.05M
Deutsche bank ag\	1.13M	2.80%	$1.82M
Geode capital management	978.76K	2.44%	$1.59M
Kent lake pr	926.16K	2.30%	$1.50M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Kent lake capital	328.29K	0.94%	$2.08M
Stonepine capital management	670.00K	0.88%	$1.09M
Kent lake pr	926.16K	0.76%	$1.50M
Gsa capital partners llp	755.47K	0.10%	$1.22M
Parkman healthcare partners	500.66K	0.08%	$811.07K
Cfm wealth partners	264.04K	0.06%	$427.74K
Vestal point capital, lp	830.00K	0.06%	$1.34M
Braidwell lp	752.54K	0.04%	$1.22M
Adar1 capital management	214.50K	0.03%	$347.49K
Perkins capital management	21.00K	0.03%	$34.02K

Top Buyers

Holder	Shares	% Assets	Change
Kent lake pr	926.16K	0.76%	926.16K
Vestal point capital, lp	830.00K	0.06%	830.00K
Stonepine capital management	670.00K	0.88%	524.10K
Silvercrest asset management group	1.26M	0.01%	333.68K
Gsa capital partners llp	755.47K	0.10%	331.74K

Top Sellers

Holder	Shares	% Assets	Change
Fmr	2.17M	0.00%	-2.09M
Deerfield management company, l.p. (series c)	-	-	-1.89M
Bnp paribas asset management	-	-	-1.17M
Victory capital management	-	-	-834.30K
Altium capital management lp	-	-	-815.00K

New Positions

Holder	Shares	% Assets	Change	Value
Kent lake pr	926.16K	0.76%	926.16K	$1.50M
Vestal point capital, lp	830.00K	0.06%	830.00K	$1.34M
Kent lake capital	328.29K	0.94%	328.29K	$2.08M
Norges bank	151.20K	0.00%	151.20K	$1.03M
Quadrature capital	32.88K	0.00%	32.88K	$53.42K

Sold Out

Holder	Change
Ifp advisors	-1.00
Nelson, van denburg & campbell wealth management group	-7.00
Bryn mawr trust	-8.00
True wealth design	-9.00
Quadrant capital group	-11.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	28	-75.22%	4,194,703	-88.43%	10	0.13%	12	-79.66%	7	-79.41%
Jun 30, 2025	113	-5.83%	36,256,146	0.28%	90	1.10%	58	3.57%	34	6.25%
Mar 31, 2025	9	-92.62%	3,281,067	-90.85%	8	0.10%	4	-93.44%	-	-100.00%
Dec 31, 2024	122	5.17%	35,871,067	1.30%	91	1.12%	61	-7.58%	32	14.29%
Sep 30, 2024	115	5.50%	35,409,475	1.91%	90	1.11%	65	10.17%	28	-12.50%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
PRIMECAP Odyssey Aggressive Growth	3.63M	8.92%	-153.08K
Fidelity Small Cap Growth	1.49M	3.67%	-
Vanguard US Total Market Shares ETF	1.16M	2.92%	-
Vanguard Total Stock Mkt Idx Inv	1.16M	2.84%	-25.49K
Fidelity Select Pharmaceuticals Port	958.75K	2.35%	-
iShares Russell 2000 ETF	887.56K	2.18%	-
Vanguard US Opportunities Ins USD Acc	773.99K	1.90%	-
Xtrackers S&P 500 Swap ETF 1C	697.86K	1.71%	-
Strategic Advisers Fidelity US TtlStk	660.30K	1.64%	-
Fidelity Advisor Small Cap I	628.39K	1.54%	-190.41K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 08, 2025	Florin Daniel P	-	Sell	$46.41K
Dec 01, 2025	French Glendon E. III	President and CEO	Sell	$9.86K
Dec 01, 2025	French Glendon E. III	President and CEO	Sell	$3.96K
Dec 01, 2025	Rose Geoffrey Beran	CHIEF COMMERCIAL OFFICER	Sell	$2.73K
Dec 01, 2025	Rose Geoffrey Beran	CHIEF COMMERCIAL OFFICER	Sell	$1.07K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	11
2025 Q3	-	12
2025 Q2	1	15
2025 Q1	-	16
2024 Q4	-	10

LUNG Ownership FAQ

Who Owns Pulmonx?

Pulmonx shareholders are primarily institutional investors at 10.44%, followed by 4.22% insiders and 85.34% retail investors. The average institutional ownership in Pulmonx's industry, Medical Device Stocks, is 37.80%, which Pulmonx falls below.

Who owns the most shares of Pulmonx?

Pulmonx’s largest shareholders are Primecap management co/ca/ (4.96M shares, 12.33%), Morgan stanley (3.62M shares, 9.01%), and Blackrock (2.67M shares, 6.90%). Together, they hold 28.25% of Pulmonx’s total shares outstanding.

Does Blackrock own Pulmonx?

Yes, BlackRock owns 6.90% of Pulmonx, totaling 2.67M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 16.91M$. In the last quarter, BlackRock decreased its holdings by -370K shares, a -12.17% change.

Who is Pulmonx’s biggest shareholder by percentage of total assets invested?

Kent lake capital is Pulmonx’s biggest shareholder by percentage of total assets invested, with 0.94% of its assets in 328.29K Pulmonx shares, valued at 2.08M$.

Who is the top mutual fund holder of Pulmonx shares?

PRIMECAP Odyssey Aggressive Growth is the top mutual fund holder of Pulmonx shares, with 8.92% of its total shares outstanding invested in 3.63M Pulmonx shares.

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