Pulmonx Corporation (LUNG)

Distributing

Strong institutional distribution: ownership decreased -3.60% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

75.39%

QoQ Change

-3.60%

Total Value

$40.6B

Shares Outstanding

42.2M

Crowding AnalysisCrowded

Holders112of 5,944

Avg: 68

Uncrowded87th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.07x

69th percentile

60 buying56 selling

+21

New

-20

Closed

-723,939

Net shares

Holding Period Distribution

estimate

Median: 3 QAvg: 3.1 QHolders: 112

Ownership Concentration

Top 5: 50.6%Top 10: 68.5%

PRIMECAP MANAGEMENT CO/CA/14.8%

MORGAN STANLEY12.5%

Soleus Capital Management, L.P.8.8%

BlackRock,8.4%

ExodusPoint Capital Management,6.1%

Others (107)49.4%

Loading crowding analysis...

Conviction-Weighted Ownership

Median weight: 0.00%Avg weight: 0.02%Max: 0.15%High conviction (>1%): 0

PRIMECAP MANAGEMENT CO/CA/

MORGAN STANLEY

Soleus Capital Management, L.P.

BlackRock,

ExodusPoint Capital Management,

VANGUARD CAPITAL MANAGEMENT

BANK OF AMERICA

DEUTSCHE BANK AG\

GEODE CAPITAL MANAGEMENT,

STATE STREET

Loading conviction analysis...

Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$2M1.6M shr

NEWBANK OF AMERICA CORP /DE$2M1.2M shr

BOUGHTSoleus Capital Management, L.P.$968K750K shr

SOLDMORGAN STANLEY$215K167K shr

SOLDBlackRock$58K45K shr

NEWSoleus Capital Management, L.P.$5M2.0M shr

NEWExodusPoint Capital Management$4M2.0M shr

NEWSTATE STREET$2M821K shr

BOUGHTMORGAN STANLEY$1M540K shr

BOUGHTVANGUARD GROUP$659K298K shr

Loading whale moves...

Institutional Trends (8 Quarters)

Loading ownership trends...

Institutional Holders

Loading top holders...