AMBIQ MICRO INC (AMBQ) Stock Ownership

NYSE:AMBQ • US0231931058

29.59 USD
+0.27 (+0.92%)
At close: Feb 13, 2026
29.59 USD
0 (0%)
After Hours: 2/13/2026, 8:04:00 PM
AMBQ Ownership Chart.AMBQ Ownership Chart: showing Insider, Institutional ownership and shares available to the public.AMBQ Ownership.InsiderInstitutionalPublic



Shares Outstanding21.28M
Float20.55M
Float Short Interest Percentage2.37%
Owners (insider)4.44%
Owners (institutional)39.41%
Owners (insider) change65.23%
Owners (institutional) change2.74%
AMBQ Institutional Ownership HistoryAMBQ Institutional Ownership HistoryAMBQ Institutional Ownership History Sep 2025 Dec 2025 1M 2M 3M 4M
AMBQ Historical Insider Transactions ChartAMBQ Historical Insider Buy and Sell Transactions ChartAMBQ Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 0 500K 1M 1.5M 2M 2.5M
Date Name Type Shares Price Amount
Jan 26, 2026 TAUTGES JOSEPH A Open Market Sale 7800 31.00 $ 241,800.00
Jan 26, 2026 Hanson Scott McLean Open Market Sale 10000 31.00 $ 310,000.00
Jan 5, 2026 Connors Michele Kim Grant 29242 0.00 $ 0.00
Oct 2, 2025 Winzeler Jeffrey G Grant 52667 0.00 $ 0.00
Oct 2, 2025 Hanson Scott McLean Grant 83819 0.00 $ 0.00
Oct 2, 2025 Chen Sean Chihhsiang Grant 56029 0.00 $ 0.00
Oct 2, 2025 Esaka Fumihide Grant 159907 0.00 $ 0.00
Jul 31, 2025 HSIEH Wen Hsuan Other Aquisition 394989 $ 0.00
Jul 31, 2025 KPCB XVI Associates, LLC Other Aquisition 1064916 $ 0.00
Jul 31, 2025 Kleiner Perkins Caufield & Byers XVI, LLC Other Aquisition 1064916 $ 0.00
Jul 29, 2025 TAUTGES JOSEPH A Grant 56546 0.00 $ 0.00
Jul 29, 2025 Chen Timothy Grant 47618 0.00 $ 0.00
Jul 29, 2025 ZHANG KER Grant 23809 0.00 $ 0.00