Who owns Pulmonx Corp?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of LUNG from SEC Form 13F filings across 107 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 107 institutions disclosed 26.2M shares of Pulmonx Corp worth $33.4M — about 61.7% of shares outstanding; the largest disclosed holder is PRIMECAP MANAGEMENT CO/CA/. Source: SEC Form 13F filings, parsed by EvidInvest.
107
13F holders
$33.4M
value, 2026 filers
61.7%
of shares outstanding (26.2M sh)
21
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of LUNG's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | PRIMECAP MANAGEMENT CO/CA/ | 4.6M | $6.0M | 0.0% | 10.9% | -2.4% |
| 2 | MORGAN STANLEY | 2.9M | $3.8M | 0.0% | 6.9% | -26.8% |
| 3 | Soleus Capital Management, L.P. | 2.8M | $3.6M | 0.1% | 6.6% | 0.0% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $2.1M | 0.0% | 3.8% | -0.2% |
| 5 | ExodusPoint Capital Management, LP | 1.2M | $1.6M | 0.0% | 2.9% | -37.1% |
| 6 | Almitas Capital LLCNEW | 1.1M | $1.4M | 0.3% | 2.5% | new |
| 7 | BlackRock, Inc. | 882,490 | $1.1M | 0.0% | 2.1% | -66.8% |
| 8 | Stonepine Capital Management, LLC | 815,436 | $1.1M | 0.5% | 1.9% | +6.1% |
| 9 | JANE STREET GROUP, LLC | 758,231 | $985,700 | 0.0% | 1.8% | +468.9% |
| 10 | BRAIDWELL LP | 752,541 | $978,303 | 0.0% | 1.8% | 0.0% |
| 11 | AQR CAPITAL MANAGEMENT LLC | 744,963 | $968,453 | 0.0% | 1.8% | +108.3% |
| 12 | Parkman Healthcare Partners LLC | 646,564 | $840,533 | 0.1% | 1.5% | -14.4% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 452,684 | $588,714 | 0.0% | 1.1% | -52.1% |
| 14 | RENAISSANCE TECHNOLOGIES LLC | 425,110 | $552,643 | 0.0% | 1% | +32.7% |
| 15 | ADAR1 Capital Management, LLC | 404,497 | $525,846 | 0.0% | 1% | +8.0% |
| 16 | DEUTSCHE BANK AG\ | 402,316 | $523,011 | 0.0% | 0.9% | -65.4% |
| 17 | D. E. Shaw & Co., Inc. | 327,528 | $425,787 | 0.0% | 0.8% | -2.3% |
| 18 | Jefferies Financial Group Inc. | 285,110 | $370,643 | 0.0% | 0.7% | 0.0% |
| 19 | CFM WEALTH PARTNERS LLC | 264,039 | $343,251 | 0.0% | 0.6% | 0.0% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 250,511 | $325,664 | 0.0% | 0.6% | -10.9% |
| 21 | MARSHALL WACE, LLPNEW | 230,738 | $299,959 | 0.0% | 0.5% | new |
| 22 | ACADIAN ASSET MANAGEMENT LLC | 223,141 | $287 | 0.0% | 0.5% | +34.1% |
| 23 | MILLENNIUM MANAGEMENT LLCNEW | 209,556 | $272,423 | 0.0% | 0.5% | new |
| 24 | UBS Group AG | 204,053 | $265,269 | 0.0% | 0.5% | -2.7% |
| 25 | Birchview Capital, LP | 200,543 | $260,706 | 0.1% | 0.5% | -19.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.