Pulmonx Corp
LUNG- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001127537
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.
13F holders, Q1 2025
Institutional positions in Pulmonx Corp as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 115
- −2 vs. Q4 2024
- Shares held
- 36.3M
- +615.6K (+1.7%) vs. Q4 2024
- Total value
- $244.3M
- +$1.99M (+0.8%) vs. Q4 2024
- New holders
- 15
- 41 more added
- Sold out
- 17
- 31 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LUNG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 107 | $34.1M |
| Q1 2026 | 114 | $41.0M |
| Q4 2025 | 112 | $71.6M |
| Q3 2025 | 107 | $51.6M |
| Q2 2025 | 114 | $93.9M |
| Q1 2025 | 115 | $244.3M |
| Q4 2024 | 118 | $243.6M |
| Q3 2024 | 113 | $293.8M |
| Q2 2024 | 112 | $220.5M |
| Q1 2024 | 118 | $321.4M |
| Q4 2023 | 124 | $427.6M |
| Q3 2023 | 117 | $343.8M |
| Q2 2023 | 115 | $444.0M |
| Q1 2023 | 102 | $388.0M |
| Q4 2022 | 116 | $284.6M |
| Q3 2022 | 104 | $581.4M |
| Q2 2022 | 107 | $520.2M |
| Q1 2022 | 109 | $861.1M |
| Q4 2021 | 114 | $1.03B |
| Q3 2021 | 120 | $1.14B |
| Q2 2021 | 113 | $1.14B |
| Q1 2021 | 110 | $988.2M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Pulmonx Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sterling Capital Management LLC | 115 | $774 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 106 | $714 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 100 | $673 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 92 | $619 | 0.00% | +92 | New |
| Smartleaf Asset Management LLC | 85 | $579 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 42 | $283 | 0.00% | −182−81.3% | Reduced |
| Larson Financial Group LLC | 36 | $242 | 0.00% | +36 | New |
| EverSource Wealth Advisors, LLC | 35 | $236 | 0.00% | +19+118.8% | Added |
| The PNC Financial Services Group, Inc. | 34 | $229 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 30 | $202 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 13 | $88 | 0.00% | +13 | New |
| Quadrant Capital Group LLC | 11 | $75 | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 8 | $54 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 2 | $14 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1 | $7 | 0.00% | 00.0% | Unchanged |
| Altium Capital Management LP | 0 | $0 | 0.00% | −815,000−100.0% | Sold out |
| Kent Lake PR LLC | 0 | $0 | 0.00% | −418,434−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −387,200−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −212,980−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −85,809−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −83,370−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −61,326−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −54,823−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −28,221−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −21,555−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −20,017−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,911−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −11,900−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,669−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −6,763−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −489−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −167−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |