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AMBA·AMBARELLA INC
Borderline · AI-adjacentData as of 2026-08-27
Holder Count
14 / 100
14 of 100 tracked investors hold AMBA
Aggregate $
$427M
13F longs + subsequent 13G/D block filings, deduped
Share of AI Universe
0.0%
Share of aggregated AI exposure across 100 investors
Latest quarter · 2026-Q2
New
No New this quarter
—Exited
No Exited this quarter
—Holders
Sorted by position $ (largest first); click headers to re-sort| Investor | Position $↓ | % of AI Exposure | Latest 13F Action | Entry Quarter |
|---|---|---|---|---|
 T. Rowe Price Associates T. Rowe Price Associates, Inc. | $223M | 0.0% | ADD2026-Q2 | Before 2020-Q1 |
 Ken Griffin / Citadel Citadel LLC | $48M | 0.1% | HOLD2026-Q1 | Before 2020-Q1 |
 David Shaw / D.E. Shaw D. E. Shaw & Co., Inc. | $44M | 0.1% | ADD2026-Q2 | Before 2020-Q1 |
 Cliff Asness / AQR Capital AQR Capital Management LLC | $43M | 0.1% | HOLD2026-Q2 | Before 2020-Q1 |
 Norges Bank Investment Management Norges Bank | $23M | 0.0% | HOLD2023-Q4 | Before 2020-Q1 |
 Dmitry Balyasny / Balyasny Asset Management Balyasny Asset Management LLC | $15M | 0.1% | TRIM2026-Q1 | Before 2020-Q1 |
 Steve Cohen / Point72 Point72 Asset Management, L.P. | $10M | 0.1% | TRIM2026-Q2 | Before 2020-Q1 |
 Peter Brown / Renaissance Technologies Renaissance Technologies LLC | $9M | 0.1% | TRIM2026-Q2 | Before 2020-Q1 |
 Brandon Haley / Holocene Advisors Holocene Advisors LP | $4M | 0.0% | ADD2026-Q2 | Before 2020-Q1 |
 Izzy Englander / Millennium Millennium Management LLC | $4M | 0.0% | TRIM2026-Q2 | Before 2020-Q1 |
 Man Group plc Man Group plc | $3M | 0.0% | HOLD2026-Q2 | Before 2020-Q1 |
 Canada Pension Plan Investment Board Canada Pension Plan Investment Board | $497640 | 0.0% | TRIM2026-Q2 | Before 2020-Q1 |
 John Overdeck / David Siegel / Two Sigma Two Sigma Investments, LP | $469326 | 0.0% | TRIM2026-Q2 | Before 2020-Q1 |
 Steven Schonfeld / Schonfeld Strategic Advisors Schonfeld Strategic Advisors LLC | $314460 | 0.0% | HOLD2026-Q1 | Before 2020-Q1 |
Position Action Log
132 entries · newest first| Date | Investor | Action | Δ $ | Δ Shares |
|---|---|---|---|---|
| 2026-Q2 | TRIM | −$17M | −232 | |
| 2026-Q2 | EXIT | −$0 | +0 | |
| 2026-Q2 | TRIM | −$491K | −13.4K | |
| 2026-Q2 | ADD | +$32M | +269.9K | |
| 2026-Q2 | ADD | +$3M | +16.4K | |
| 2026-Q2 | ADD | +$1M | +558 | |
| 2026-Q2 | EXIT | −$13M | −249.5K | |
| 2026-Q2 | TRIM | −$74M | −1.47M | |
| 2026-Q2 | TRIM | −$17M | −403.3K | |
| 2026-Q2 | TRIM | −$800K | −89.1K | |
| 2026-Q2 | ADD | +$174M | +1.65M | |
| 2026-Q2 | TRIM | −$188K | −7.3K | |
| 2026-Q1 | ADD | +$9M | +260.0K | |
| 2026-Q1 | TRIM | −$11M | −70.0K | |
| 2026-Q1 | NEW | +$13M | +245.2K | |
| 2026-Q1 | NEW | +$2M | +35.5K | |
| 2026-Q1 | EXIT | −$112M | −1.59M | |
| 2026-Q1 | ADD | +$268K | +4.1K | |
| 2026-Q1 | TRIM | −$10M | −68.9K | |
| 2026-Q1 | TRIM | −$16M | −17.3K | |
| 2026-Q1 | TRIM | −$28M | −250.8K | |
| 2026-Q1 | ADD | +$12M | +87.7K | |
| 2025-Q4 | ADD | +$2M | +5.5K | |
| 2025-Q4 | ADD | +$2M | +29.1K | |
| 2025-Q4 | ADD | +$12M | +373.7K | |
| 2025-Q4 | TRIM | −$3M | −34.1K | |
| 2025-Q4 | ADD | +$4M | +97.6K | |
| 2025-Q4 | ADD | +$45M | +650.4K | |
| 2025-Q4 | ADD | +$58M | +828.8K | |
| 2025-Q3 | ADD | +$4M | +5.4K | |
| 2025-Q3 | EXIT | −$17M | −259.4K | |
| 2025-Q3 | TRIM | −$3M | −128.8K | |
| 2025-Q3 | ADD | +$28M | +114.9K | |
| 2025-Q3 | TRIM | −$2M | −40.8K | |
| 2025-Q3 | ADD | +$12M | +132.5K | |
| 2025-Q3 | NEW | +$10M | +121.6K | |
| 2025-Q3 | ADD | +$770K | +2.7K | |
| 2025-Q2 | ADD | +$11M | +140.1K | |
| 2025-Q2 | TRIM | −$3M | −30.5K | |
| 2025-Q2 | ADD | +$28M | +413.4K | |
| 2025-Q2 | EXIT | −$921K | −18.3K | |
| 2025-Q2 | NEW | +$73M | +1.10M | |
| 2025-Q2 | ADD | +$3M | +35.7K | |
| 2025-Q2 | ADD | +$6M | +83.9K | |
| 2025-Q2 | ADD | +$741K | +4.4K | |
| 2025-Q1 | ADD | +$2M | +47.4K | |
| 2025-Q1 | TRIM | −$9M | −39.3K | |
| 2025-Q1 | TRIM | −$44M | −584.3K | |
| 2025-Q1 | ADD | +$652K | +14.6K | |
| 2025-Q1 | ADD | +$2M | +49.1K | |
| 2025-Q1 | TRIM | −$15M | −198.0K | |
| 2025-Q1 | TRIM | −$54M | −707.4K | |
| 2025-Q1 | ADD | +$400K | +3.4K | |
| 2024-Q4 | ADD | +$2M | +18.4K | |
| 2024-Q4 | ADD | +$5M | +749 | |
| 2024-Q4 | ADD | +$39M | +504.8K | |
| 2024-Q4 | TRIM | −$9M | −180.0K | |
| 2024-Q4 | TRIM | −$2M | −31.0K | |
| 2024-Q4 | ADD | +$408K | +2.9K | |
| 2024-Q4 | TRIM | −$17M | −353.6K | |
| 2024-Q4 | TRIM | −$10M | −59.8K | |
| 2024-Q4 | ADD | +$607K | +3.4K | |
| 2024-Q3 | ADD | +$828K | +14.5K | |
| 2024-Q3 | ADD | +$926K | +2.2K | |
| 2024-Q3 | TRIM | −$12M | −229.4K | |
| 2024-Q3 | TRIM | −$6M | −115.7K | |
| 2024-Q3 | TRIM | −$1M | −26.2K | |
| 2024-Q3 | ADD | +$66K | +675 | |
| 2024-Q3 | TRIM | −$2M | −57.3K | |
| 2024-Q3 | ADD | +$21M | +355.1K | |
| 2024-Q3 | ADD | +$72K | +332 | |
| 2024-Q2 | NEW | +$248K | +4.6K | |
| 2024-Q2 | TRIM | −$8M | −176.6K | |
| 2024-Q2 | ADD | +$15M | +269.1K | |
| 2024-Q2 | ADD | +$9M | +163.4K | |
| 2024-Q2 | TRIM | −$907K | −21.7K | |
| 2024-Q2 | TRIM | −$4M | −79.7K | |
| 2024-Q2 | ADD | +$15M | +250.8K | |
| 2024-Q2 | ADD | +$26M | +476.4K | |
| 2024-Q2 | EXIT | −$3M | −60.0K | |
| 2024-Q2 | ADD | +$123K | +1.1K | |
| 2024-Q1 | TRIM | −$6M | −15.4K | |
| 2024-Q1 | TRIM | −$4M | −44.3K | |
| 2024-Q1 | ADD | +$8M | +169.6K | |
| 2024-Q1 | TRIM | −$2M | −21.7K | |
| 2024-Q1 | ADD | +$4M | +77.0K | |
| 2024-Q1 | ADD | +$11M | +249.4K | |
| 2024-Q1 | TRIM | −$32M | −513.7K | |
| 2024-Q1 | NEW | +$3M | +60.0K | |
| 2024-Q1 | ADD | +$124K | +1.5K | |
| 2023-Q4 | ADD | +$1M | +19.5K | |
| 2023-Q4 | TRIM | −$779K | −66.0K | |
| 2023-Q4 | NEW | +$8M | +130.4K | |
| 2023-Q4 | NEW | +$847K | +13.8K | |
| 2023-Q4 | TRIM | −$765K | −1.8K | |
| 2023-Q4 | ADD | +$323K | +3.9K | |
| 2023-Q4 | NEW | +$7M | +113.2K | |
| 2023-Q4 | TRIM | −$12M | −10.6K | |
| 2023-Q4 | TRIM | −$834K | −100.5K | |
| 2023-Q4 | ADD | +$222K | +1.2K | |
| 2023-Q3 | TRIM | −$252K | −812 | |
| 2023-Q3 | TRIM | −$21M | −38.7K | |
| 2023-Q3 | EXIT | −$263K | −3.1K | |
| 2023-Q3 | ADD | +$1M | +51.8K | |
| 2023-Q3 | TRIM | −$2M | −16.9K | |
| 2023-Q3 | ADD | +$14M | +725.8K | |
| 2023-Q3 | TRIM | −$78M | −691.6K | |
| 2023-Q3 | ADD | +$388K | +1.9K | |
| 2023-Q2 | TRIM | −$2M | −18.5K | |
| 2023-Q2 | NEW | +$283K | +3.4K | |
| 2023-Q2 | ADD | +$468K | +3.9K | |
| 2023-Q2 | EXIT | −$6M | −75.6K | |
| 2023-Q1 | TRIM | −$3M | −2.9K | |
| 2022-Q4 | ADD | +$20M | +53.9K | |
| 2022-Q3 | TRIM | −$7M | −30.4K | |
| 2022-Q2 | ADD | +$19M | +56.0K | |
| 2022-Q1 | TRIM | −$56M | −4.2K | |
| 2021-Q4 | TRIM | −$27M | −1.6K | |
| 2021-Q3 | TRIM | −$28M | −4.5K | |
| 2021-Q2 | TRIM | −$3M | −1.0K | |
| 2021-Q1 | TRIM | −$5M | −1.1K | |
| 2020-Q4 | ADD | +$27M | +76.4K | |
| 2020-Q3 | ADD | +$5M | +32.6K | |
| 2020-Q2 | ADD | +$1M | +50.6K | |
| 2020-Q1 | ADD | +$5M | +5.0K | |
| 2019-Q4 | ADD | +$147K | +12.6K | |
| 2019-Q3 | ADD | +$8M | +6.0K | |
| 2019-Q2 | TRIM | −$357K | −206 | |
| 2019-Q1 | ADD | +$4M | +17.0K | |
| 2018-Q4 | ADD | +$980K | +10.7K | |
| 2018-Q3 | ADD | +$2M | +39.8K | |
| 2018-Q2 | ADD | +$366K | +61.8K |
