Logo image of AMBA

AMBARELLA INC (AMBA) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:AMBA - KYG037AX1015 - Common Stock

71.75 USD
-0.23 (-0.32%)
Last: 12/24/2025, 8:13:16 PM
71.75 USD
0 (0%)
After Hours: 12/24/2025, 8:13:16 PM
AMBA Ownership Chart.AMBA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.AMBA Ownership.InsiderInstitutionalPublic



Shares Outstanding42.69M
Float40.49M
Float Short Interest Percentage6.88%
Owners (insider)2.74%
Owners (institutional)86.3%
Owners (insider) change-1.99%
Owners (institutional) change0.86%
AMBA Institutional Ownership HistoryAMBA Institutional Ownership HistoryAMBA Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
AMBA Historical Insider Transactions ChartAMBA Historical Insider Buy and Sell Transactions ChartAMBA Historical Insider Transactions Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 0 20K -20K
Date Name Type Shares Price Amount
Dec 19, 2025 Wang Feng-Ming Other Disposition 15000 0.00 $ 0.00
Dec 17, 2025 Young John Alexander Open Market Sale 6370 72.50 $ 461,815.14
Dec 17, 2025 Lee Chan W Open Market Sale 2406 71.82 $ 172,798.92
Dec 17, 2025 Ju Chi-Hong Open Market Sale 1342 71.82 $ 96,382.44
Dec 17, 2025 Wang Feng-Ming Open Market Sale 4950 71.82 $ 355,509.00
Dec 16, 2025 Schwarting Elizabeth M Open Market Sale 624 72.38 $ 45,163.31
Dec 15, 2025 RICHARDSON DAVID JEFFREY Other Disposition 5062 0.00 $ 0.00
Oct 13, 2025 Ju Chi-Hong Open Market Sale 11213 81.11 $ 909,482.90
Oct 6, 2025 Schwarting Elizabeth M Open Market Sale 2664 85.38 $ 227,444.86
Sep 17, 2025 Young John Alexander Open Market Sale 2566 79.43 $ 203,817.38
Sep 17, 2025 Lee Chan W Open Market Sale 1947 79.43 $ 154,650.21
Sep 17, 2025 Kohn Leslie Open Market Sale 2249 79.43 $ 178,638.07
Sep 17, 2025 Ju Chi-Hong Open Market Sale 1168 79.43 $ 92,774.24
Sep 17, 2025 Wang Feng-Ming Open Market Sale 4928 79.43 $ 391,431.04
Sep 10, 2025 Chen Yun-Lung Open Market Sale 8492 84.42 $ 716,894.64
Sep 2, 2025 Hon Hsiao-Wuen Grant 2498 0.00 $ 0.00
Sep 2, 2025 RICHARDSON DAVID JEFFREY Grant 2498 0.00 $ 0.00
Sep 2, 2025 PAISLEY CHRISTOPHER B Grant 2498 0.00 $ 0.00
Sep 2, 2025 Breithaupt Chantelle Yvette Grant 2498 0.00 $ 0.00
Sep 2, 2025 Schwarting Elizabeth M Grant 2498 0.00 $ 0.00
Sep 2, 2025 Hu Chenming Grant 2498 0.00 $ 0.00
Jun 25, 2025 PAISLEY CHRISTOPHER B Open Market Sale 1000 62.58 $ 62,580.00
Jun 17, 2025 Young John Alexander Open Market Sale 2435 52.26 $ 127,253.10
Jun 17, 2025 Day Christopher Open Market Sale 342 52.26 $ 17,872.92
Jun 17, 2025 Lee Chan W Open Market Sale 1601 52.26 $ 83,668.26
Jun 17, 2025 Kohn Leslie Open Market Sale 1715 52.26 $ 89,625.90
Jun 17, 2025 Ju Chi-Hong Open Market Sale 1108 52.26 $ 57,904.08
Jun 17, 2025 Wang Feng-Ming Open Market Sale 4677 52.26 $ 244,420.02
Mar 25, 2025 PAISLEY CHRISTOPHER B Open Market Sale 500 55.50 $ 27,750.00
Mar 18, 2025 Young John Alexander Open Market Sale 2103 55.02 $ 115,707.06
Mar 18, 2025 Day Christopher Open Market Sale 479 55.02 $ 26,354.58
Mar 18, 2025 Lee Chan W Open Market Sale 1468 55.02 $ 80,769.36
Mar 18, 2025 Kohn Leslie Open Market Sale 1584 55.02 $ 87,151.68
Mar 18, 2025 Ju Chi-Hong Open Market Sale 1034 55.02 $ 56,890.68
Mar 18, 2025 Wang Feng-Ming Open Market Sale 3194 55.02 $ 175,733.88
Mar 17, 2025 Schwarting Elizabeth M Other Disposition 422 55.90 $ 23,591.49
Mar 6, 2025 Lee Chan W Open Market Sale 2108 55.11 $ 116,171.88
Mar 6, 2025 Kohn Leslie Open Market Sale 2316 55.11 $ 127,634.76
Mar 6, 2025 Ju Chi-Hong Open Market Sale 1859 55.11 $ 102,449.49
Mar 6, 2025 Wang Feng-Ming Open Market Sale 4104 55.11 $ 226,171.44
Mar 6, 2025 Young John Alexander Open Market Sale 2663 55.11 $ 146,757.93
Mar 6, 2025 Day Christopher Open Market Sale 834 55.11 $ 45,961.74
Mar 5, 2025 Young John Alexander Grant 4637 0.00 $ 0.00
Mar 5, 2025 Day Christopher Grant 1990 0.00 $ 0.00
Mar 5, 2025 Chen Yun-Lung Grant 2249 0.00 $ 0.00
Mar 5, 2025 Lee Chan W Grant 5465 0.00 $ 0.00
Mar 5, 2025 Kohn Leslie Grant 6056 0.00 $ 0.00
Mar 5, 2025 Ju Chi-Hong Grant 4773 0.00 $ 0.00
Mar 5, 2025 Wang Feng-Ming Grant 11024 0.00 $ 0.00
Jan 15, 2025 RICHARDSON DAVID JEFFREY Other Disposition 3296 0.00 $ 0.00
Jan 15, 2025 Lee Chan W Open Market Sale 2000 76.56 $ 153,110.00
Jan 10, 2025 Lee Chan W Open Market Sale 3000 74.43 $ 223,300.00
Jan 6, 2025 Lee Chan W Open Market Sale 3000 77.12 $ 231,360.00
Jan 3, 2025 Day Christopher Open Market Sale 1247 78.10 $ 97,394.32
Jan 2, 2025 Lee Chan W Open Market Sale 2000 74.19 $ 148,380.00