Ambiq Micro, Inc. - AMBQ

Sector: Technology · Industry: Semiconductors & Related Devices

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$291.4M

QoQ value delta ($000)

+$157.1M (+116.9%)

Implied price effect (QoQ)

-9.84%

Total shares

11,341,378

QoQ shares delta

+6,627,073 (+140.57%)

Total shares held by funds (by quarter)

Interactive chart by TradingView.

Top 25 only Full list

Partial Q1 2026 data: 97 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
T. Rowe Price Investment Management, Inc.	32,209	1,267,551	0.02%
BlackRock, Inc.	25,744	1,013,161	0.0%
Atreides Management, LP	21,907	862,175	0.44%
ALLIANCEBERNSTEIN L.P.	19,553	686,098	0.01%
VANGUARD CAPITAL MANAGEMENT LLC	17,975	707,404	0.0%
Schonfeld Strategic Advisors LLC	16,682	656,552	0.12%
FRANKLIN RESOURCES INC	13,777	542,216	0.0%
GOLDMAN SACHS GROUP INC	10,505	413,426	0.0%
DRIEHAUS CAPITAL MANAGEMENT LLC	9,675	380,768	0.07%
VANGUARD GROUP INC	9,353	328,182	0.0%
GEODE CAPITAL MANAGEMENT, LLC	7,561	297,548	0.0%
SILVERCREST ASSET MANAGEMENT GROUP LLC	7,175	282,373	0.05%
First Eagle Investment Management, LLC	7,091	279,073	0.01%
STATE STREET CORP	6,612	260,227	0.0%
WASATCH ADVISORS LP	6,461	254,303	0.04%
Polar Asset Management Partners Inc.	5,115	201,335	0.1%
NEEDHAM INVESTMENT MANAGEMENT LLC	5,082	200,000	0.26%
S SQUARED TECHNOLOGY, LLC	4,898	192,773	1.85%
MILLENNIUM MANAGEMENT LLC	4,511	177,556	0.0%
UBS Group AG	4,213	165,837	0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC	4,037	158,901	0.0%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	3,953	155,597	0.11%
SOFTBANK GROUP CORP.	3,784	148,939	0.03%
Roubaix Capital, LLC	3,197	125,821	1.49%
NORTHERN TRUST CORP	2,816	110,847	0.0%