Quick Takeaways
- PRIMECAP MANAGEMENT CO/CA/ filed SCHEDULE 13G/A for Pulmonx Corporation COM (LUNG).
- Disclosed ownership: 12%.
- Date of event: 30 Sep 2025.
PRIMECAP MANAGEMENT CO/CA/ - 30 Sep 2025 SCHEDULE 13G/A Report for Pulmonx Corporation COM (LUNG)
- Filing Manager
- PRIMECAP MANAGEMENT CO/CA/
- Reporting Manager
- PRIMECAP MANAGEMENT CO/CA/
- Security
- Pulmonx Corporation COM
- Symbol
- LUNG
- Shares outstanding
- 40,762,262 shares
- Disclosed Ownership
- 4,956,691 shares
- Ownership
- 12%
- Form type
- SCHEDULE 13G/A
- Filing time
- 13 Nov 2025, 20:31:01 UTC
- Date of event
- 30 Sep 2025
- Previous filing
- 13 May 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"PRIMECAP MANAGEMENT CO/CA/ disclosed 12% ownership in Pulmonx Corporation COM (LUNG) on 30 Sep 2025."
What Changed
- Previous schedule filing date: 13 May 2025.
- Current filing was accepted on 13 Nov 2025, 20:31.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ | 12% | 4,956,691 | 4,864,191 | 0 | Jorge A. Rodriguez | Deputy Chief Compliance Officer |