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.
Q2 2026 vs. Q1 2026
How the institutions holding Pulmonx Corp changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 114 | 1 | 107 | −6 |
| Shares | 31.8M | 17.7K | 26.2M | −5.57M (−17.5%) |
| Value | $41.0M | $22.9K | $34.1M | −$6.93M (−16.9%) |
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (19)
Institutions that held Pulmonx Corp at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Almitas Capital LLC | 1,064,202 | $1.38M | 0.33% |
| Marshall Wace, LLP | 230,738 | $300.0K | 0.00% |
| Millennium Management LLC | 209,556 | $272.4K | 0.00% |
| HRT Financial LP | 108,218 | $140.0K | 0.00% |
| Bank of Montreal | 105,958 | $137.7K | 0.00% |
| Quadrature Capital Ltd | 63,910 | $83.1K | 0.00% |
| Qube Research & Technologies Ltd | 49,877 | $64.8K | 0.00% |
| Jain Global LLC | 34,995 | $45.5K | 0.00% |
| Virtu Financial LLC | 29,454 | $38.0K | 0.00% |
| Wealth Enhancement Advisory Services, LLC | 23,233 | $35.8K | 0.00% |
| Ground Swell Capital, LLC | 12,371 | $16.1K | 0.02% |
| Two Sigma Securities, LLC | 11,972 | $15.6K | 0.00% |
| Merit Financial Group, LLC | 11,961 | $15.6K | 0.00% |
| Captrust Financial Advisors | 11,548 | $15.0K | 0.00% |
| Silvercrest Asset Management Group LLC | 10,000 | $13.0K | 0.00% |
| Fortitude Family Office, LLC | 90 | $117 | 0.00% |
| Wealth Enhancement Trust Services, Inc. | 64 | $83 | 0.00% |
| Clearstead Advisors, LLC | 39 | $52 | 0.00% |
| JPL Wealth Management, LLC | 9 | $12 | 0.00% |
Sold out (25)
Institutions that held Pulmonx Corp at the end of Q1 2026 and filed for Q2 2026 without it.
Not filed for Q2 2026 yet (1)
Institutions that held Pulmonx Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| CWM, LLC | 17,719 | $22.9K |