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, Q2 2026
Institutional positions in Pulmonx Corp as of Jun 30, 2026. 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
- 107
- −6 vs. Q1 2026
- Shares held
- 26.2M
- −5.57M (−17.5%) vs. Q1 2026
- Total value
- $34.1M
- −$6.93M (−16.9%) vs. Q1 2026
- New holders
- 19
- 36 more added
- Sold out
- 25
- 35 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $52.4M |
| Q2 2025 | 114 | $93.9M |
| Q1 2025 | 115 | $244.4M |
| Q4 2024 | 118 | $244.4M |
| Q3 2024 | 113 | $302.6M |
| Q2 2024 | 112 | $227.0M |
| Q1 2024 | 118 | $373.0M |
| Q4 2023 | 124 | $462.0M |
| Q3 2023 | 117 | $343.8M |
| Q2 2023 | 115 | $444.0M |
| Q1 2023 | 102 | $398.8M |
| Q4 2022 | 116 | $284.6M |
| Q3 2022 | 104 | $581.4M |
| Q2 2022 | 107 | $520.2M |
| Q1 2022 | 109 | $861.1M |
| Q4 2021 | 114 | $1.05B |
| Q3 2021 | 120 | $1.14B |
| Q2 2021 | 113 | $1.14B |
| Q1 2021 | 110 | $988.2M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Pulmonx Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Primecap Management Co | 4,612,331 | $6.00M | 0.00% | −112,660−2.4% | Reduced |
| Morgan Stanley | 2,922,921 | $3.80M | 0.00% | −1,070,641−26.8% | Reduced |
| Soleus Capital Management, L.P. | 2,788,323 | $3.62M | 0.12% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 1,630,219 | $2.12M | 0.00% | −4,045−0.2% | Reduced |
| ExodusPoint Capital Management, LP | 1,223,555 | $1.59M | 0.01% | −720,279−37.1% | Reduced |
| Almitas Capital LLC | 1,064,202 | $1.38M | 0.33% | +1,064,202 | New |
| BlackRock, Inc. | 882,490 | $1.15M | 0.00% | −1,779,117−66.8% | Reduced |
| Stonepine Capital Management, LLC | 815,436 | $1.06M | 0.81% | +47,148+6.1% | Added |
| Jane Street Group, LLC | 758,231 | $985.7K | 0.00% | +624,961+468.9% | Added |
| Braidwell LP | 752,541 | $978.3K | 0.04% | 00.0% | Unchanged |
| AQR Capital Management LLC | 744,963 | $968.5K | 0.00% | +387,385+108.3% | Added |
| Parkman Healthcare Partners LLC | 646,564 | $840.5K | 0.09% | −109,072−14.4% | Reduced |
| Geode Capital Management, LLC | 452,684 | $588.7K | 0.00% | −491,808−52.1% | Reduced |
| Renaissance Technologies LLC | 425,110 | $552.6K | 0.00% | +104,810+32.7% | Added |
| ADAR1 Capital Management, LLC | 404,497 | $525.8K | 0.02% | +30,000+8.0% | Added |
| Deutsche Bank AG | 402,316 | $523.0K | 0.00% | −761,362−65.4% | Reduced |
| D. E. Shaw & Co., Inc. | 327,528 | $425.8K | 0.00% | −7,546−2.3% | Reduced |
| Jefferies Financial Group Inc. | 285,110 | $370.6K | 0.00% | 00.0% | Unchanged |
| CFM Wealth Partners LLC | 264,039 | $343.3K | 0.04% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 250,511 | $325.7K | 0.00% | −30,737−10.9% | Reduced |
| Marshall Wace, LLP | 230,738 | $300.0K | 0.00% | +230,738 | New |
| Acadian Asset Management LLC | 223,141 | $287.0K | 0.00% | +56,800+34.1% | Added |
| Millennium Management LLC | 209,556 | $272.4K | 0.00% | +209,556 | New |
| UBS Group AG | 204,053 | $265.3K | 0.00% | −5,648−2.7% | Reduced |
| Birchview Capital, LP | 200,543 | $260.7K | 0.12% | −49,678−19.9% | Reduced |
| Centiva Capital, LP | 200,095 | $260.1K | 0.01% | +46,213+30.0% | Added |
| Nano Cap New Millennium Growth Fund L P | 200,000 | $260.0K | 0.20% | +42,500+27.0% | Added |
| HSBC Holdings PLC | 193,846 | $249.1K | 0.00% | +179,756+1,275.8% | Added |
| State Street Corp | 191,501 | $249.0K | 0.00% | −617,615−76.3% | Reduced |
| Squarepoint Ops LLC | 183,558 | $238.6K | 0.00% | +101,066+122.5% | Added |
| Citadel Advisors LLC | 143,404 | $186.4K | 0.00% | +86,395+151.5% | Added |
| Gsa Capital Partners LLP | 136,157 | $177.0K | 0.01% | −1,331−1.0% | Reduced |
| Goldman Sachs Group Inc | 135,343 | $175.9K | 0.00% | −88,107−39.4% | Reduced |
| XTX Topco Ltd | 118,037 | $153.4K | 0.00% | +37,956+47.4% | Added |
| Westfield Capital Management Co LP | 110,000 | $143.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 108,218 | $140.0K | 0.00% | +108,218 | New |
| Bank of Montreal | 105,958 | $137.7K | 0.00% | +105,958 | New |
| Northern Trust Corp | 104,119 | $135.4K | 0.00% | −250,555−70.6% | Reduced |
| Redhawk Wealth Advisors, Inc. | 99,648 | $129.5K | 0.01% | +64,948+187.2% | Added |
| Algert Global LLC | 98,332 | $127.8K | 0.00% | +12,970+15.2% | Added |
| Dimensional Fund Advisors LP | 97,791 | $127.2K | 0.00% | −44,129−31.1% | Reduced |
| Two Sigma Investments, LP | 86,575 | $112.5K | 0.00% | +17,963+26.2% | Added |
| Ieq Capital, LLC | 69,158 | $89.9K | 0.00% | +47,571+220.4% | Added |
| Susquehanna International Group, LLP | 64,373 | $83.7K | 0.00% | −24,696−27.7% | Reduced |
| Quadrature Capital Ltd | 63,910 | $83.1K | 0.00% | +63,910 | New |
| Engineers Gate Manager LP | 62,589 | $81.4K | 0.00% | +6,438+11.5% | Added |
| Mercer Global Advisors Inc | 61,332 | $79.7K | 0.00% | +12,565+25.8% | Added |
| Bridgeway Capital Management, LLC | 61,000 | $79.3K | 0.00% | 00.0% | Unchanged |
| Berger Financial Group, Inc | 54,000 | $70.2K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 53,231 | $69.2K | 0.00% | +8,498+19.0% | Added |
| Schonfeld Strategic Advisors LLC | 50,841 | $66.1K | 0.00% | +1,053+2.1% | Added |
| Qube Research & Technologies Ltd | 49,877 | $64.8K | 0.00% | +49,877 | New |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 40,000 | $52.0K | 0.00% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 39,500 | $51.4K | 0.04% | −1,500−3.7% | Reduced |
| Mariner, LLC | 38,530 | $50.1K | 0.00% | +27,463+248.2% | Added |
| Cerity Partners LLC | 38,143 | $49.6K | 0.00% | +9,307+32.3% | Added |
| FMR LLC | 35,728 | $46.4K | 0.00% | −12,494−25.9% | Reduced |
| Jain Global LLC | 34,995 | $45.5K | 0.00% | +34,995 | New |
| Barclays PLC | 34,138 | $44.4K | 0.00% | −649,297−95.0% | Reduced |
| Creative Planning | 33,509 | $43.6K | 0.00% | +10,778+47.4% | Added |
| Virtu Financial LLC | 29,454 | $38.0K | 0.00% | +29,454 | New |
| Wealth Enhancement Advisory Services, LLC | 23,233 | $35.8K | 0.00% | +23,233 | New |
| R Squared Ltd | 27,429 | $35.7K | 0.02% | +7,649+38.7% | Added |
| SEI Investments Co | 23,677 | $30.8K | 0.00% | −626−2.6% | Reduced |
| Rhumbline Advisers | 19,383 | $25.2K | 0.00% | −26,997−58.2% | Reduced |
| SRS Capital Advisors, Inc. | 14,878 | $19.3K | 0.00% | +14,875+495,833.3% | Added |
| Lazard Asset Management LLC | 14,156 | $18.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 13,559 | $17.6K | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 13,519 | $17.6K | 0.00% | −23,562−63.5% | Reduced |
| Ground Swell Capital, LLC | 12,371 | $16.1K | 0.02% | +12,371 | New |
| Two Sigma Securities, LLC | 11,972 | $15.6K | 0.00% | +11,972 | New |
| Merit Financial Group, LLC | 11,961 | $15.6K | 0.00% | +11,961 | New |
| Captrust Financial Advisors | 11,548 | $15.0K | 0.00% | +11,548 | New |
| Tudor Investment Corp Et Al | 11,028 | $14.3K | 0.00% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 10,000 | $13.0K | 0.00% | +10,000 | New |
| Royal Bank of Canada | 6,518 | $8.00K | 0.00% | +2,471+61.1% | Added |
| Wells Fargo & Company | 5,275 | $6.86K | 0.00% | −13,475−71.9% | Reduced |
| Russell Investments Group, Ltd. | 4,773 | $6.21K | 0.00% | +881+22.6% | Added |
| Tower Research Capital LLC (TRC) | 2,352 | $3.06K | 0.00% | −9,050−79.4% | Reduced |
| JPMorgan Chase & Co | 2,250 | $2.99K | 0.00% | −385,853−99.4% | Reduced |
| Optiver Holding B.V. | 2,269 | $2.95K | 0.00% | −1,097−32.6% | Reduced |
| Federated Hermes, Inc. | 2,097 | $2.73K | 0.00% | +468+28.7% | Added |
| The PNC Financial Services Group, Inc. | 2,091 | $2.72K | 0.00% | −913−30.4% | Reduced |
| GAMMA Investing LLC | 2,063 | $2.68K | 0.00% | −740−26.4% | Reduced |
| Allworth Financial LP | 1,627 | $2.12K | 0.00% | +1,136+231.4% | Added |
| EverSource Wealth Advisors, LLC | 1,491 | $1.94K | 0.00% | −3,334−69.1% | Reduced |
| BNP Paribas Arbitrage, SA | 1,183 | $1.54K | 0.00% | −6,902−85.4% | Reduced |
| AdvisorNet Financial, Inc | 1,000 | $1.30K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 937 | $1.22K | 0.00% | +679+263.2% | Added |
| UMA Financial Services, Inc. | 855 | $1.11K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 606 | $792 | 0.00% | +297+96.1% | Added |
| True Wealth Design, LLC | 441 | $574 | 0.00% | +276+167.3% | Added |
| Rothschild Investment LLC | 341 | $443 | 0.00% | +198+138.5% | Added |
| Parallel Advisors, LLC | 336 | $437 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 145 | $187 | 0.00% | −1,300−90.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 102 | $133 | 0.00% | +1+1.0% | Added |
| Fortitude Family Office, LLC | 90 | $117 | 0.00% | +90 | New |
| SJS Investment Consulting Inc. | 83 | $108 | 0.00% | +74+822.2% | Added |
| IFP Advisors, Inc | 76 | $99 | 0.00% | −82−51.9% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 64 | $83 | 0.00% | +64 | New |