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Ambiq Micro (AMBQ) Institutional Ownership

Ambiq Micro logo
$70.26 -3.05 (-4.15%)
Closing price 03:59 PM Eastern
Extended Trading
$70.53 +0.27 (+0.38%)
As of 04:12 PM Eastern
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Institutional Ownership Changes (13F Filings) for Ambiq Micro (NYSE:AMBQ)

Number of
Institutional Buyers
(last 12 months)
50
Total
Institutional Inflows
(last 12 months)
$120.73M
Number of
Institutional Sellers
(last 12 months)
6
Total
Institutional Outflows
(last 12 months)
$5.22M
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AMBQ Institutional Buying and Selling by Quarter

Ambiq Micro Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Renaissance Technologies LLC42,600$1.08M0.0%N/A0.199%
5/14/2026 Monashee Investment Management LLC103,756$2.64M1.4%+21.9%0.486%
5/7/2026 Roubaix Capital LLC125,821$3.20M1.5%N/A0.589%
5/5/2026 Bank of New York Mellon Corp42,030$1.07M0.0%+288.5%0.197%
5/1/2026 Kornitzer Capital Management Inc. KS26,442$672K0.0%+54.9%0.124%
4/24/2026 Capital Asset Advisory Services LLC18,928$481K0.0%N/A0.089%
4/23/2026 Inspire Investing LLC20,806$529K0.0%+28.9%0.098%
4/21/2026 Wasatch Advisors LP254,303$6.46M0.0%+16.9%1.196%
2/18/2026Tudor Investment Corp ET AL26,976$769K0.0%N/A0.147%
2/18/2026Readystate Asset Management LP16,596$473K0.0%-22.8%0.091%
2/18/2026Millennium Management LLC62,018$1.77M0.0%N/A0.339%
2/18/2026 Inspire Investing LLC16,141$460K0.0%+7.1%0.088%
2/18/2026Atreides Management LP696,420$19.85M0.2%+1.8%3.803%
2/17/2026Schonfeld Strategic Advisors LLC221,810$6.32M0.0%-19.1%1.211%
2/17/2026Polar Asset Management Partners Inc.26,088$744K0.0%N/A0.142%
2/17/2026Summit Partners Public Asset Management LLC123,597$3.52M0.1%+32.1%0.675%
2/16/2026PEAK6 LLC35,835$1.02M0.0%-10.4%0.169%
2/16/2026Barclays PLC8,451$241K0.0%+28.7%0.046%
2/13/2026Alyeska Investment Group L.P.32,832$936K0.0%+75.5%0.179%
2/13/2026Charles Schwab Investment Management Inc.33,833$964K0.0%+9.7%0.185%
2/13/2026State Street Corp84,507$2.41M0.0%+16.9%0.462%
2/13/2026 Wells Fargo & Company MN5,344$152K0.0%+71.5%0.029%
2/12/2026 Wasatch Advisors LP217,512$6.20M0.0%+49.6%1.188%
2/12/2026 New York State Common Retirement Fund1,700$48K0.0%N/A0.009%
2/12/2026 Monashee Investment Management LLC85,089$2.43M1.4%-57.5%0.465%
2/11/2026 Deutsche Bank AG15,389$439K0.0%-22.6%0.084%
2/11/2026 Franklin Resources Inc.307,887$8.78M0.0%+2,474.3%1.682%
2/11/2026 Los Angeles Capital Management LLC8,658$257K0.0%N/A0.047%
2/10/2026Goldman Sachs Group Inc.132,112$3.77M0.0%+8.8%0.722%
2/10/2026 Norges Bank20,000$570K0.0%N/A0.109%
2/9/2026Geode Capital Management LLC104,184$2.97M0.0%+6.3%0.569%
2/4/2026 First Eagle Investment Management LLC189,723$5.41M0.0%+222.1%1.036%
2/3/2026 SBI Securities Co. Ltd.1,236$35K0.0%-63.4%0.007%
1/1/2026 JPMorgan Chase & Co.1,877$56K0.0%N/A0.010%
11/17/2025XTX Topco Ltd26,662$798K0.0%N/A0.146%
11/17/2025Alyeska Investment Group L.P.18,710$560K0.0%N/A0.102%
11/17/2025 Wasatch Advisors LP145,426$4.35M0.0%N/A0.794%
11/17/2025Verition Fund Management LLC29,572$885K0.0%N/A0.161%
11/17/2025Summit Partners Public Asset Management LLC93,597$2.80M0.1%N/A0.511%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2,166$65K0.0%N/A0.012%
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11/17/2025KADENSA CAPITAL Ltd394,991$11.82M1.2%N/A2.157%
11/17/2025Hound Partners LLC20,000$598K0.1%N/A0.109%
11/17/2025Fortress Investment Group LLC150,000$4.49M0.6%N/A0.819%
11/17/2025Citadel Advisors LLC60,000$1.80M0.0%N/A0.328%
11/17/2025Atreides Management LP684,307$20.47M0.4%N/A3.737%
11/17/2025Bank of America Corp DE5,912$177K0.0%N/A0.032%
11/17/2025Alliancebernstein L.P.436,154$13.05M0.0%N/A2.382%
11/17/2025Ameriprise Financial Inc.22,627$677K0.0%N/A0.124%
11/14/2025Schonfeld Strategic Advisors LLC274,087$8.20M0.0%N/A1.497%
11/14/2025Freestone Grove Partners LP20,000$598K0.0%N/A0.109%
11/14/2025Two Sigma Investments LP7,466$223K0.0%N/A0.041%
11/14/2025Ghisallo Capital Management LLC20,000$598K0.0%N/A0.109%
11/14/2025Squarepoint Ops LLC9,246$277K0.0%N/A0.050%
11/13/2025 UBS Group AG41,430$1.24M0.0%N/A0.226%
11/13/2025 BNP Paribas Financial Markets940$28K0.0%N/A0.005%
11/13/2025 Franklin Resources Inc.11,960$358K0.0%N/A0.065%
11/12/2025 First Eagle Investment Management LLC58,900$1.76M0.0%N/A0.322%
11/12/2025 Monashee Investment Management LLC200,000$5.98M3.0%N/A1.092%
11/7/2025Readystate Asset Management LP21,500$643K0.0%N/A0.118%
11/7/2025Vanguard Group Inc.307,836$9.21M0.0%N/A1.688%
11/7/2025 JPMorgan Chase & Co.1,877$56K0.0%N/A0.010%
11/6/2025 Rhumbline Advisers3,983$119K0.0%N/A0.022%
11/5/2025 SBI Securities Co. Ltd.3,377$101K0.0%N/A0.019%
10/31/2025 Kornitzer Capital Management Inc. KS17,000$509K0.0%N/A0.093%
10/31/2025 Whittier Trust Co. of Nevada Inc.1,000$30K0.0%N/A0.005%
10/23/2025 Kingswood Wealth Advisors LLC6,900$206K0.0%N/A0.038%
10/21/2025Global Retirement Partners LLC11,996$359K0.0%N/A0.066%


AMBQ Institutional Ownership - Frequently Asked Questions

During the previous two years, 52 institutional investors and hedge funds held shares of Ambiq Micro. The most heavily invested institutionals were Atreides Management LP ($19.85M), Alliancebernstein L.P. ($13.05M), KADENSA CAPITAL Ltd ($11.82M), Vanguard Group Inc. ($9.21M), Franklin Resources Inc. ($8.78M), Wasatch Advisors LP ($6.46M), and Schonfeld Strategic Advisors LLC ($6.32M).Learn more on Ambiq Micro's institutional investors.

Of the 50 institutional investors that purchased Ambiq Micro's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Atreides Management LP ($696.42K), Alliancebernstein L.P. ($436.15K), KADENSA CAPITAL Ltd ($394.99K), Franklin Resources Inc. ($307.89K), Vanguard Group Inc. ($307.84K), Schonfeld Strategic Advisors LLC ($274.09K), and Wasatch Advisors LP ($254.30K).

Institutional investors have bought a total of 4,137,298 shares in the last 24 months. This purchase volume represents approximately $120.73M in transactions.

The following institutional investors have sold Ambiq Micro stock in the last 24 months: Monashee Investment Management LLC ($114.91K), Schonfeld Strategic Advisors LLC ($52.28K), Readystate Asset Management LP ($4.90K), Deutsche Bank AG ($4.50K), PEAK6 LLC ($4.16K), and SBI Securities Co. Ltd. ($2.14K).

Institutional investors have sold a total of 182,899 shares in the last 24 months. This volume of shares sold represents approximately $5.22M in transactions.


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This page (NYSE:AMBQ) was last updated on 5/15/2026 by MarketBeat.com Staff.
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