SCHEDULE 13G Filed 2026-07-27 Event — SEC 0002012383-26-002262 →

BlackRock, Inc. → AMBIQ MICRO INC AMBQ

Stake: — Shares: — Class: Common Stock

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 16/100

Passive Schedule 13G filer baseline
Elevated short days-to-cover (5.7 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

6 transactions

0 buys · 6 sales · 0 awards/exercises

Issuer Cluster

1 13D/G filings on this issuer

0 other filings besides this one

Filer Track Record

81 filings by this filer

80 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 5.66

2,661,312 shares short · +9.0% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-05-27	Chen Timothy	director	Sale	22,414	$78.85	$1.77M
2026-05-27	Chen Timothy	director	Sale	24,248	$79.72	$1.93M
2026-05-27	Chen Timothy	director	Sale	20,666	$80.61	$1.67M
2026-05-27	Chen Timothy	director	Sale	3,264	$81.57	$266K
2026-04-02	Connors Michele Kim	General Counsel	Sale	660	$26.04	$17K
2026-04-02	Connors Michele Kim	General Counsel	Sale	151	$26.65	$4K

Other Filings by BlackRock, Inc.

Filed	Form	Issuer	Stake	Shares
2026-10-27	SCHEDULE 13G	AST SpaceMobile, Inc.	—	—	view →
2026-10-27	SCHEDULE 13G	AURA BIOSCIENCES INC	—	—	view →
2026-10-27	SCHEDULE 13G	ALLISON TRANSMISSION HOLDINGS INC	—	—	view →
2026-10-05	SCHEDULE 13G	Karman Holdings Inc.	—	—	view →
2026-10-05	SCHEDULE 13G	ONEOK INC /NEW/	—	—	view →
2026-09-04	SCHEDULE 13G/A	LAZARD INC	—	—	view →
2026-09-04	SCHEDULE 13G/A	Life Time Group Holdings, Inc.	—	—	view →
2026-09-04	SCHEDULE 13G	ADI GLOBAL DISTRIBUTION INC.	—	—	view →
2026-09-04	SCHEDULE 13G/A	nVent Electric plc	—	—	view →
2026-09-04	SCHEDULE 13G/A	CENTRUS ENERGY CORP	—	—	view →
2026-09-04	SCHEDULE 13G/A	iShares GNMA Bond ETF	—	—	view →
2026-09-04	SCHEDULE 13G/A	BILL Holdings, Inc.	—	—	view →
2026-09-04	SCHEDULE 13G/A	TENET HEALTHCARE CORPORATION	—	—	view →
2026-09-04	SCHEDULE 13G/A	Workday, Inc.	—	—	view →
2026-09-04	SCHEDULE 13G/A	SEMTECH CORPORATION	—	—	view →
2026-09-04	SCHEDULE 13G/A	STERLING INFRASTRUCTURE, INC.	—	—	view →
2026-09-04	SCHEDULE 13G/A	SUN COMMUNITIES INC	—	—	view →
2026-09-04	SCHEDULE 13G/A	TOLL BROTHERS INC	—	—	view →
2026-09-04	SCHEDULE 13G/A	WATTS WATER TECHNOLOGIES INC	—	—	view →
2026-09-04	SCHEDULE 13G/A	TENABLE HOLDINGS INC	—	—	view →

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