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, Q4 2022
Institutional positions in Pulmonx Corp as of Dec 31, 2022. 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
- 116
- +15 vs. Q3 2022
- Shares held
- 33.8M
- +89.7K (+0.3%) vs. Q3 2022
- Total value
- $284.6M
- −$276.4M (−49.3%) vs. Q3 2022
- New holders
- 42
- 39 more added
- Sold out
- 27
- 20 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Pulmonx Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 627,390 | $5.29M | 0.00% | −215,461−25.6% | Reduced |
| Rock Springs Capital Management LP | 652,400 | $5.50M | 0.13% | +55,000+9.2% | Added |
| Geode Capital Management, LLC | 659,596 | $5.56M | 0.00% | +30,222+4.8% | Added |
| Franklin Resources Inc | 724,876 | $6.11M | 0.00% | −3,181−0.4% | Reduced |
| Woodline Partners LP | 765,798 | $6.46M | 0.09% | +217,286+39.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 969,313 | $8.17M | 0.03% | +46,778+5.1% | Added |
| KPCB XIII Associates, LLC | 994,971 | $8.39M | 3.99% | +994,971 | New |
| Pura Vida Investments, LLC | 1,016,258 | $8.57M | 1.44% | +237,280+30.5% | Added |
| PFM Health Sciences, LP | 1,455,770 | $12.3M | 0.52% | +1,256,067+629.0% | Added |
| Braidwell LP | 1,621,494 | $13.7M | 0.46% | +1,621,494 | New |
| Point72 Asset Management, L.P. | 1,763,358 | $14.9M | 0.06% | +1,236,561+234.7% | Added |
| Morgan Stanley | 2,150,505 | $18.1M | 0.00% | +296,682+16.0% | Added |
| Vanguard Group Inc | 2,419,620 | $20.4M | 0.00% | −732,122−23.2% | Reduced |
| BlackRock Inc. | 2,693,640 | $22.7M | 0.00% | +225,355+9.1% | Added |
| Champlain Investment Partners, LLC | 2,701,250 | $22.8M | 0.15% | −101,210−3.6% | Reduced |
| Primecap Management Co | 5,502,721 | $46.4M | 0.04% | +69,970+1.3% | Added |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −3,720,901−100.0% | Sold out |
| TimesSquare Capital Management, LLC | 0 | $0 | 0.00% | −1,223,754−100.0% | Sold out |
| William Blair Investment Management, LLC | 0 | $0 | 0.00% | −735,951−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −454,614−100.0% | Sold out |
| OrbiMed Advisors LLC | 0 | $0 | 0.00% | −435,000−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −303,680−100.0% | Sold out |
| Bellevue Group AG | 0 | $0 | 0.00% | −173,336−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −105,540−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −52,412−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −50,174−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −41,111−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −27,559−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −25,722−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −25,152−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −21,704−100.0% | Sold out |
| Formula Growth Ltd | 0 | $0 | 0.00% | −20,034−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −19,733−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −18,808−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −18,654−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −10,868−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −10,162−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −2,562−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −1,780−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −575−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Bellevue Asset Management, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Jefferies Group LLC | – | – | – | – | Not filed |
| Eaton Vance Management | – | – | – | – | Not filed |
| FourThought Financial, LLC | – | – | – | – | Not filed |