Ambarella Inc

AMBA

交易所: Nasdaq
產業: Semiconductors & Related Devices
SEC CIK: 0001280263

SEC 申報列表（在新分頁開啟）

近 90 天，Ambarella Inc 內部人申報 0 筆公開市場買進、9 筆賣出；2026 年第 2 季末有 342 家機構在 13F 申報持有，市值合計 $31.3 億；沒有大師持有。

2025 年第 2 季與 2025 年第 1 季比較

持有 Ambarella Inc 的機構從 2025 年第 1 季到 2025 年第 2 季的變化。

2025 年第 2 季全部持有人 2025 年第 1 季全部持有人

AMBA 的 13F 持有人：2025 年第 1 季與 2025 年第 2 季比較
項目	2025 年第 1 季	其中尚未申報 2025 年第 2 季	2025 年第 2 季	變化
持有家數	298	2	305	+9
股數	3,525 萬	90.5 萬	3,513 萬	+78.8 萬 (+2.3%)
市值	$17.7 億	$4,553 萬	$23.2 億	+$5.92 億 (+34.3%)

2 家機構在 2025 年第 1 季持有、還沒有申報 2025 年第 2 季：沒申報不算清倉，所以變化不計入它們。

新進機構（59 家）

2025 年第 2 季季末持有 Ambarella Inc、2025 年第 1 季季末沒有持有的機構。

2025 年第 2 季新進 AMBA 的機構
機構	股數	市值	佔組合 %
Jericho Capital Asset Management L.P.	1,098,482	$7,257 萬	0.97%
Squarepoint Ops LLC	557,172	$3,681 萬	0.08%
Voloridge Investment Management, LLC	178,060	$1,176 萬	0.04%
Potrero Capital Research LLC	150,000	$991.0 萬	4.61%
LMR Partners LLP	150,000	$991.0 萬	0.15%
Westerly Capital Management, LLC	143,000	$944.7 萬	4.00%
Stanley-Laman Group, Ltd.	111,164	$734.4 萬	1.09%
Jain Global LLC	101,616	$671.3 萬	0.10%
Healthcare of Ontario Pension Plan Trust Fund	71,200	$470.4 萬	0.01%
Susquehanna Portfolio Strategies, LLC	48,867	$322.8 萬	0.07%
Shellback Capital, LP	43,745	$289.0 萬	0.19%
Harber Asset Management LLC	41,782	$276.0 萬	0.89%
Virtus ETF Advisers LLC	23,690	$156.5 萬	0.96%
Atom Investors LP	23,533	$155.5 萬	0.14%
Katamaran Capital LLP	20,595	$136.1 萬	1.32%
Winton Group Ltd	13,571	$89.7 萬	0.05%
Versor Investments LP	12,800	$84.6 萬	0.15%
Capstone Investment Advisors, LLC	11,801	$78.0 萬	0.01%
Oak Associates, Ltd	7,885	$52.1 萬	0.03%
Wealth Enhancement Advisory Services, LLC	6,998	$47.1 萬	0.00%
Lombard Odier Asset Management (USA) Corp	6,438	$42.5 萬	0.11%
Simplex Trading, LLC	6,103	$40.3 萬	0.01%
Bridgefront Capital, LLC	5,929	$39.2 萬	0.10%
Symmetry Peak Management LLC	5,860	$38.7 萬	4.39%
Sigma Planning Corp	5,653	$37.3 萬	0.01%
Centiva Capital, LP	5,125	$33.9 萬	0.02%
Vident Advisory, LLC	5,036	$33.3 萬	0.00%
Ardsley Advisory Partners LP	5,000	$33.0 萬	0.05%
JustInvest LLC	4,395	$29.0 萬	0.00%
Mercer Global Advisors Inc	4,294	$28.4 萬	0.00%
Bailard, Inc.	4,200	$27.7 萬	0.01%
Robeco Institutional Asset Management B.V.	4,191	$27.7 萬	0.00%
Xponance, Inc.	4,030	$26.6 萬	0.00%
Stephens Inc	3,667	$24.2 萬	0.00%
Emerald Advisers, LLC	3,558	$23.5 萬	0.01%
NorthCrest Asset Manangement, LLC	3,433	$23.1 萬	0.01%
Register Financial Advisors LLC	3,300	$21.8 萬	0.10%
Oxford Asset Management LLP	3,084	$20.4 萬	0.07%
Clear Street Markets LLC	2,000	$13.2 萬	0.05%
Johnson Financial Group, Inc.	1,018	$6.73 萬	0.00%
State of Wyoming	948	$6.26 萬	0.01%
Optiver Holding B.V.	856	$5.66 萬	0.00%
Total Investment Management Inc	450	$2.97 萬	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	351	$2.30 萬	0.00%
Fifth Third Bancorp	305	$2.02 萬	0.00%
Essential Partners LLC	247	$1.63 萬	0.01%
Neo Ivy Capital Management	177	$1.17 萬	0.00%
Greykasell Wealth Strategies, Inc.	115	$7,597	0.00%
GWM Advisors LLC	100	$6,607	0.00%
CoreFirst Bank & Trust	100	$6,607	0.00%
Ameritas Advisory Services, LLC	70	$4,630	0.00%
Chapman Financial Group, LLC	65	$4,295	0.00%
Rise Advisors, LLC	43	$2,841	0.00%
Parkside Financial Bank & Trust	40	$2,645	0.00%
Global Retirement Partners, LLC	33	$2,180	0.00%
Bare Financial Services, Inc	14	$925	0.00%
CVA Family Office, LLC	11	$727	0.00%
Riggs Asset Managment Co. Inc.	5	$331	0.00%
Clearstead Advisors, LLC	4	$265	0.00%

清倉機構（50 家）

2025 年第 1 季季末持有 Ambarella Inc、2025 年第 2 季有申報但已經沒有持有的機構。

2025 年第 2 季清倉 AMBA 的機構
機構	2025 年第 1 季股數	2025 年第 1 季市值
Woodline Partners LP	441,385	$2,221 萬
Intrinsic Edge Capital Management LLC	210,000	$1,057 萬
Cubist Systematic Strategies, LLC	120,432	$606.1 萬
Tudor Investment Corp Et Al	107,764	$542.4 萬
Point72 Asset Management, L.P.	94,857	$477.4 萬
Meridiem Capital Partners LP	89,720	$451.6 萬
Twinbeech Capital LP	55,296	$278.3 萬
Nebula Research & Development LLC	33,274	$167.5 萬
Prudential Financial Inc	21,946	$134.8 萬
Principal Financial Group Inc	25,794	$129.8 萬
Valliance Asset Management Ltd	20,000	$100.7 萬
Corebridge Financial, Inc.	18,897	$95.1 萬
Dynamic Technology Lab Private Ltd	18,710	$94.1 萬
Holocene Advisors, LP	18,301	$92.1 萬
Bayesian Capital Management, LP	17,269	$86.9 萬
Scientech Research LLC	16,997	$85.5 萬
Blueshift Asset Management, LLC	16,043	$80.7 萬
Counterpoint Mutual Funds LLC	14,549	$73.2 萬
Steel Peak Wealth Management LLC	13,506	$68.0 萬
Aquatic Capital Management LLC	13,176	$66.3 萬
IMC-Chicago, LLC	10,046	$50.6 萬
Jump Financial, LLC	9,298	$46.8 萬
Guggenheim Capital LLC	9,004	$45.3 萬
HRT Financial LP	8,420	$42.3 萬
Semanteon Capital Management, LP	7,978	$40.2 萬
OmniStar Financial Group, Inc.	7,929	$39.9 萬
Headlands Technologies LLC	7,193	$36.2 萬
Empowered Funds, LLC	6,838	$34.4 萬
William Blair Investment Management, LLC	6,351	$32.0 萬
DnB Asset Management AS	6,259	$31.5 萬
Numerai GP LLC	5,658	$28.5 萬
PharVision Advisers, LLC	5,335	$26.9 萬
Main Street Financial Solutions, LLC	5,275	$26.5 萬
Virtu Financial LLC	4,838	$24.3 萬
Gotham Asset Management, LLC	4,748	$23.9 萬
111 Capital	4,635	$23.3 萬
KG&L Capital Management,LLC	4,222	$21.2 萬
Magnetar Financial LLC	4,013	$20.2 萬
Point72 Hong Kong Ltd	3,848	$19.4 萬
Boston Private Wealth LLC	421	$2.12 萬
Glass Jacobson Investment Advisors llc	100	$7,274
Coldstream Capital Management Inc	109	$5,486
Private Wealth Management Group, LLC	105	$5,285
Picton Mahoney Asset Management	118	$5,000
First Pacific Financial	62	$3,121
Bell Investment Advisors, Inc	59	$2,970
Quadrant Capital Group LLC	36	$1,812
Hughes Financial Services, LLC	9	$454
TD Capital Management LLC	7	$352
South State Corp.	3	$133

尚未申報 2025 年第 2 季的機構（2 家）

2025 年第 1 季季末持有 Ambarella Inc、還沒有申報 2025 年第 2 季 13F 的機構。沒申報不代表賣出，所以不算清倉。

2025 年第 1 季持有 AMBA、尚未申報 2025 年第 2 季的機構
機構	2025 年第 1 季股數	2025 年第 1 季市值
Kodai Capital Management LP	904,536	$4,553 萬
Lindbrook Capital, LLC	165	$8,304