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 2026
Institutional positions in Pulmonx Corp as of Mar 31, 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
- 114
- +5 vs. Q4 2025
- Shares held
- 31.8M
- +2.14M (+7.2%) vs. Q4 2025
- Total value
- $41.0M
- −$24.5M (−37.4%) vs. Q4 2025
- New holders
- 22
- 39 more added
- Sold out
- 17
- 36 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Pulmonx Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Primecap Management Co | 4,724,991 | $6.10M | 0.00% | −2,800−0.1% | Reduced |
| Morgan Stanley | 3,993,562 | $5.15M | 0.00% | −166,907−4.0% | Reduced |
| Soleus Capital Management, L.P. | 2,788,323 | $3.60M | 0.15% | +750,000+36.8% | Added |
| BlackRock, Inc. | 2,661,607 | $3.43M | 0.00% | −44,583−1.6% | Reduced |
| ExodusPoint Capital Management, LP | 1,943,834 | $2.51M | 0.02% | −7,339−0.4% | Reduced |
| Vanguard Capital Management LLC | 1,634,264 | $2.11M | 0.00% | +1,634,264 | New |
| Bank of America Corp | 1,166,826 | $1.51M | 0.00% | +439,027+60.3% | Added |
| Deutsche Bank AG | 1,163,678 | $1.50M | 0.00% | +37,817+3.4% | Added |
| Geode Capital Management, LLC | 944,492 | $1.22M | 0.00% | +37,971+4.2% | Added |
| State Street Corp | 809,116 | $1.04M | 0.00% | −12,101−1.5% | Reduced |
| Stonepine Capital Management, LLC | 768,288 | $991.1K | 0.87% | +281,888+58.0% | Added |
| Parkman Healthcare Partners LLC | 755,636 | $974.8K | 0.10% | +27,855+3.8% | Added |
| Braidwell LP | 752,541 | $970.8K | 0.03% | 00.0% | Unchanged |
| Barclays PLC | 683,435 | $881.6K | 0.00% | +211,184+44.7% | Added |
| Vanguard Portfolio Management LLC | 604,455 | $779.7K | 0.00% | +604,455 | New |
| ADAR1 Capital Management, LLC | 374,497 | $483.1K | 0.03% | +19,087+5.4% | Added |
| AQR Capital Management LLC | 357,578 | $461.3K | 0.00% | +298,659+506.9% | Added |
| JPMorgan Chase & Co | 388,103 | $458.0K | 0.00% | −38,676−9.1% | Reduced |
| Northern Trust Corp | 354,674 | $457.5K | 0.00% | +17,545+5.2% | Added |
| D. E. Shaw & Co., Inc. | 335,074 | $432.2K | 0.00% | −226,192−40.3% | Reduced |
| Renaissance Technologies LLC | 320,300 | $413.2K | 0.00% | +28,300+9.7% | Added |
| Jefferies Financial Group Inc. | 285,110 | $367.8K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 281,248 | $362.8K | 0.00% | +281,248 | New |
| CFM Wealth Partners LLC | 264,039 | $340.6K | 0.05% | 00.0% | Unchanged |
| Birchview Capital, LP | 250,221 | $322.8K | 0.18% | −352−0.1% | Reduced |
| Goldman Sachs Group Inc | 223,450 | $288.3K | 0.00% | −141,753−38.8% | Reduced |
| UBS Group AG | 209,701 | $270.5K | 0.00% | +38,105+22.2% | Added |
| Acadian Asset Management LLC | 166,341 | $212.0K | 0.00% | −11,692−6.6% | Reduced |
| Nano Cap New Millennium Growth Fund L P | 157,500 | $203.2K | 0.19% | +72,500+85.3% | Added |
| Centiva Capital, LP | 153,882 | $198.5K | 0.01% | +135,337+729.8% | Added |
| Dimensional Fund Advisors LP | 141,920 | $182.7K | 0.00% | −26,280−15.6% | Reduced |
| Gsa Capital Partners LLP | 137,488 | $177.0K | 0.01% | −266,274−65.9% | Reduced |
| Jane Street Group, LLC | 133,270 | $171.9K | 0.00% | −31,701−19.2% | Reduced |
| Westfield Capital Management Co LP | 110,000 | $141.9K | 0.00% | −74,903−40.5% | Reduced |
| Bank of New York Mellon Corp | 92,720 | $119.6K | 0.00% | −67−0.1% | Reduced |
| Alliancebernstein L.P. | 52,200 | $115.4K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 89,069 | $114.9K | 0.00% | −100,371−53.0% | Reduced |
| Algert Global LLC | 85,362 | $110.1K | 0.00% | −14,350−14.4% | Reduced |
| Squarepoint Ops LLC | 82,492 | $106.4K | 0.00% | +41,241+100.0% | Added |
| XTX Topco Ltd | 80,081 | $103.3K | 0.00% | −31,166−28.0% | Reduced |
| Charles Schwab Investment Management Inc | 71,319 | $92.0K | 0.00% | −21,860−23.5% | Reduced |
| Nuveen, LLC | 69,108 | $89.2K | 0.00% | +318+0.5% | Added |
| Two Sigma Investments, LP | 68,612 | $88.5K | 0.00% | −64,158−48.3% | Reduced |
| Bridgeway Capital Management, LLC | 61,000 | $78.7K | 0.00% | −4,800−7.3% | Reduced |
| Citadel Advisors LLC | 57,009 | $73.5K | 0.00% | +11,752+26.0% | Added |
| Engineers Gate Manager LP | 56,151 | $72.4K | 0.00% | +7,982+16.6% | Added |
| Berger Financial Group, Inc | 54,000 | $69.7K | 0.00% | +54,000 | New |
| Schonfeld Strategic Advisors LLC | 49,788 | $64.2K | 0.00% | −70,905−58.7% | Reduced |
| Mercer Global Advisors Inc | 48,767 | $62.9K | 0.00% | +7,502+18.2% | Added |
| FMR LLC | 48,222 | $62.2K | 0.00% | −26,980−35.9% | Reduced |
| Rhumbline Advisers | 46,380 | $59.8K | 0.00% | −9,861−17.5% | Reduced |
| Brighton Jones LLC | 44,733 | $57.7K | 0.00% | +44,733 | New |
| Perkins Capital Management Inc | 41,000 | $52.9K | 0.05% | −8,000−16.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 40,000 | $51.6K | 0.00% | 00.0% | Unchanged |
| Nine Masts Capital Ltd | 38,598 | $49.8K | 0.01% | +28,492+281.9% | Added |
| Susquehanna Portfolio Strategies, LLC | 37,777 | $48.7K | 0.00% | −22,482−37.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 37,081 | $47.8K | 0.00% | −137,693−78.8% | Reduced |
| Redhawk Wealth Advisors, Inc. | 34,700 | $44.8K | 0.00% | +34,700 | New |
| Cerity Partners LLC | 28,836 | $37.2K | 0.00% | +16,472+133.2% | Added |
| SEI Investments Co | 24,303 | $31.4K | 0.00% | +24,303 | New |
| Creative Planning | 22,731 | $29.3K | 0.00% | +3,698+19.4% | Added |
| Ieq Capital, LLC | 21,587 | $27.8K | 0.00% | +21,587 | New |
| Price T Rowe Associates Inc | 19,884 | $26.0K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 19,780 | $25.5K | 0.01% | +19,780 | New |
| Wells Fargo & Company | 18,750 | $24.2K | 0.00% | −28,830−60.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 18,355 | $23.7K | 0.00% | +402+2.2% | Added |
| CWM, LLC | 17,719 | $22.9K | 0.00% | +13,889+362.6% | Added |
| 49 Wealth Management, LLC | 15,184 | $19.6K | 0.00% | +3,300+27.8% | Added |
| HSBC Holdings PLC | 14,090 | $18.5K | 0.00% | +2,568+22.3% | Added |
| Lazard Asset Management LLC | 14,156 | $18.3K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 13,559 | $17.5K | 0.00% | +13,559 | New |
| Tower Research Capital LLC (TRC) | 11,402 | $14.7K | 0.00% | +6,718+143.4% | Added |
| Mariner, LLC | 11,067 | $14.3K | 0.00% | +11,067 | New |
| Tudor Investment Corp Et Al | 11,028 | $14.2K | 0.00% | −11,884−51.9% | Reduced |
| Invesco Ltd. | 10,318 | $13.3K | 0.00% | −255−2.4% | Reduced |
| Intech Investment Management LLC | 10,105 | $13.0K | 0.00% | −2,700−21.1% | Reduced |
| BNP Paribas Arbitrage, SA | 8,085 | $10.4K | 0.00% | −803−9.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,810 | $10.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 6,914 | $8.92K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 4,825 | $6.22K | 0.00% | +3,993+479.9% | Added |
| Simplex Trading, LLC | 4,064 | $5.24K | 0.00% | −30,454−88.2% | Reduced |
| Russell Investments Group, Ltd. | 3,892 | $5.02K | 0.00% | −8,682−69.0% | Reduced |
| Royal Bank of Canada | 4,047 | $5.00K | 0.00% | +2,983+280.4% | Added |
| Ameritas Investment Partners, Inc. | 3,617 | $4.67K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 3,366 | $4.34K | 0.00% | −256−7.1% | Reduced |
| Legal & General Group Plc | 3,166 | $4.07K | 0.00% | −438−12.2% | Reduced |
| The PNC Financial Services Group, Inc. | 3,004 | $3.88K | 0.00% | +2,936+4,317.6% | Added |
| Citigroup Inc | 2,857 | $3.69K | 0.00% | +1,982+226.5% | Added |
| GAMMA Investing LLC | 2,803 | $3.62K | 0.00% | +698+33.2% | Added |
| Federated Hermes, Inc. | 1,629 | $2.10K | 0.00% | +1,629 | New |
| Advisor Group Holdings, Inc. | 1,445 | $1.86K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 1,000 | $1.29K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 855 | $1.10K | 0.00% | +855 | New |
| Allworth Financial LP | 491 | $634 | 0.00% | +472+2,484.2% | Added |
| Nisa Investment Advisors, LLC | 465 | $600 | 0.00% | +251+117.3% | Added |
| Parallel Advisors, LLC | 336 | $433 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 309 | $396 | 0.00% | +214+225.3% | Added |
| Essential Partners LLC | 258 | $333 | 0.00% | +240+1,333.3% | Added |
| Sterling Capital Management LLC | 248 | $320 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 165 | $213 | 0.00% | +165 | New |