Form 4 holding
10%+ Owner
Ambiq Micro, Inc.
- Security class
- Common Stock
- Shares / value
- 1,488,949
- Estimated value
- Report date
- 31 Jul 2025
- Price
- Ownership
- By KPCB Holdings, Inc., as nominee
KPCB XVI Associates, LLC - 10%+ Owner at Ambiq Micro, Inc.
Issuer-level insider activity
- Role
- 10%+ Owner
- Issuer ticker
- AMBQ on NYSE
- Entity type
- Company
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by KPCB XVI Associates, LLC since 28 Sep 2025
Reported holdings for KPCB XVI Associates, LLC in Ambiq Micro, Inc.
Form 4 holding
10%+ Owner
Ambiq Micro, Inc.
- Security class
- Series C Convertible Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 31 Jul 2025
- Price
- Ownership
- By: KPCB Holdings, Inc., as nominee
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Ambiq Micro, Inc.
- Security class
- Series D Convertible Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 31 Jul 2025
- Price
- Ownership
- By: KPCB Holdings, Inc., as nominee
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Ambiq Micro, Inc.
- Security class
- Series E Convertible Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 31 Jul 2025
- Price
- Ownership
- By: KPCB Holdings, Inc., as nominee
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Ambiq Micro, Inc.
- Security class
- Series F Convertible Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 31 Jul 2025
- Price
- Ownership
- By: KPCB Holdings, Inc., as nominee
- Underlying class
- Common Stock
- Underlying amount
Transaction history for KPCB XVI Associates, LLC in Ambiq Micro, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.