Who owns AMBIQ MICRO INC?
- Ticker: AMBQ
- CUSIP Number: 023193105
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Analyze quarterly positions in Ambiq Micro with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Ambiq Micro stock
Who bought or sold AMBIQ MICRO INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 1.0M | $26M | 229% | Mar 2026 |
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| Vanguard Capital Management | 707k | $18M | 100% | Mar 2026 |
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| Atreides Management | 696k | $20M | 2% | Dec 2025 |
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| Franklin Resources | 542k | $14M | 76% | Mar 2026 |
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| Alliancebernstein | 395k | $11M | -9% | Dec 2025 |
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| Kadensa Capital | 395k | $11M | 0% | Dec 2025 |
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| Vanguard Group | 328k | $9.4M | 7% | Dec 2025 |
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| First Eagle Investment Management | 279k | $7.1M | 47% | Mar 2026 |
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| Daniel D. Thurber | 254k | $6.5M | 17% | Mar 2026 |
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| Schonfeld Strategic Advisors | 222k | $6.3M | -19% | Dec 2025 |
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| Silvercrest Asset Management Group | 189k | $5.4M | 0% | Dec 2025 |
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| UBS Group | 166k | $4.2M | 363% | Mar 2026 |
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| Vanguard Portfolio Management | 159k | $4.0M | 100% | Mar 2026 |
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| Softbank Group Corp | 149k | $4.2M | 0% | Dec 2025 |
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| Goldman Sachs Group | 132k | $3.8M | 9% | Dec 2025 |
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| Roubaix Capital | 126k | $3.2M | 100% | Mar 2026 |
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| Summit Partners Public Asset Management | 124k | $3.5M | 32% | Dec 2025 |
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| Geode Capital Management | 104k | $3.0M | 6% | Dec 2025 |
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| Monashee Investment Management | 104k | $2.6M | 22% | Mar 2026 |
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| Gilder, Gagnon, Howe & Co | 94k | $2.7M | -2% | Dec 2025 |
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| Thomas Stevens, CFA" | 93k | $2.4M | 969% | Mar 2026 |
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| State Street Corporation | 85k | $2.4M | 17% | Dec 2025 |
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| Vanguard Fiduciary Trust | 65k | $1.7M | 100% | Mar 2026 |
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| Millennium Management | 62k | $1.8M | 100% | Dec 2025 |
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| Maverick Capital | 59k | $1.7M | 0% | Dec 2025 |
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| CenterBook Partners | 56k | $1.4M | 100% | Mar 2026 |
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| Bank of New York Mellon | 42k | $1.1M | 289% | Mar 2026 |
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| Peak6 | 36k | $1.0M | -10% | Dec 2025 |
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| Nuveen | 36k | $908k | 100% | Mar 2026 |
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| Charles Schwab Investment Management | 34k | $964k | 10% | Dec 2025 |
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| Alyeska Investment Group | 33k | $936k | 75% | Dec 2025 |
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| Stifel Financial | 28k | $704k | 100% | Mar 2026 |
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| Tudor Investment Corporation | 27k | $769k | 100% | Dec 2025 |
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| Kornitzer Capital Management | 26k | $672k | 55% | Mar 2026 |
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| Polar Securities | 26k | $744k | 100% | Dec 2025 |
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| TD Asset Management | 24k | $604k | 100% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 23k | $585k | 50% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 22k | $632k | 924% | Dec 2025 |
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| HighTower Advisors | 22k | $550k | 100% | Mar 2026 |
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| Toronado Partners | 21k | $539k | 100% | Mar 2026 |
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| CWM Advisors | 21k | $529k | 29% | Mar 2026 |
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| Ameriprise Financial | 21k | $583k | -10% | Dec 2025 |
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| Northern Trust | 20k | $578k | -40% | Dec 2025 |
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| Hound Partners | 20k | $570k | 0% | Dec 2025 |
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| Ghisallo Capital Management | 20k | $570k | 0% | Dec 2025 |
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| D. E. Shaw & Co | 20k | $558k | 29% | Dec 2025 |
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| Essex Investment Management | 19k | $488k | 100% | Mar 2026 |
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| Capital Asset Advisory Services | 19k | $665k | 100% | Mar 2026 |
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| Perpetual | 17k | $423k | 100% | Mar 2026 |
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| Readystate Asset Management | 17k | $473k | -23% | Dec 2025 |
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| Quantbot Technologies | 15k | $385k | 292% | Mar 2026 |
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| Rhumbline Advisers | 14k | $357k | 312% | Mar 2026 |
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| Walleye Trading Advisors | 11k | $290k | -1% | Mar 2026 |
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| Barclays | 8.5k | $241k | 29% | Dec 2025 |
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| Wells Fargo & Company | 6.9k | $175k | 29% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 4.6k | $116k | 347% | Mar 2026 |
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| Citigroup | 4.3k | $109k | 100% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 3.9k | $99k | 293% | Mar 2026 |
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| Vanguard Global Advisers | 3.1k | $80k | 100% | Mar 2026 |
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| New York State Common Retirement Fund | 1.7k | $43k | 0% | Mar 2026 |
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| Advisor Group Holdings | 1.6k | $46k | -14% | Dec 2025 |
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| Legal & General Group | 1.6k | $40k | 235% | Mar 2026 |
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| Summit Investment Advisors | 1.5k | $38k | 281% | Mar 2026 |
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| Russell Investments | 1.4k | $36k | 245% | Mar 2026 |
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| SBI Securities | 831.00 | $21k | -33% | Mar 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 800.00 | $20k | 0% | Mar 2026 |
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| FMR | 572.00 | $16k | 415% | Dec 2025 |
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| Tower Research Capital | 440.00 | $13k | -55% | Dec 2025 |
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| Quarry | 304.00 | $8.7k | 1589% | Dec 2025 |
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| Sterling Capital Management | 290.00 | $7.4k | 115% | Mar 2026 |
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| California State Teachers Retirement System | 287.00 | $8.2k | 100% | Dec 2025 |
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| Ubs Global Asset Management Americas | 227.00 | $5.8k | 100% | Mar 2026 |
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| Hurley Capital | 200.00 | $5.1k | 0% | Mar 2026 |
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| Caitong International Asset Management | 192.00 | $4.9k | 100% | Mar 2026 |
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| CWM | 49.00 | $1.0k | 100% | Dec 2025 |
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| Farther Finance Advisors | 19.00 | $512.000600 | 100% | Mar 2026 |
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| Zions Bancorporation, National Association | 17.00 | $432.000600 | 100% | Mar 2026 |
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| Rachor Investment Advisory Services | 13.00 | $330.999500 | 44% | Mar 2026 |
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| GAMMA Investing | 11.00 | $279.999500 | 0% | Mar 2026 |
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| SRS Capital Advisors | 5.00 | $127.000000 | 100% | Mar 2026 |
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| Root Financial Partners | 4.00 | $102.000000 | 100% | Mar 2026 |
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| Hanson McClain Advisors | 2.00 | $57.000000 | 100% | Dec 2025 |
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| EverSource Wealth Advisors | 1.00 | $29.000000 | 100% | Dec 2025 |
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| True Wealth Design | 1.00 | $26.000000 | 100% | Mar 2026 |
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| Rothschild Investment | 1.00 | $25.000000 | -80% | Mar 2026 |
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Who sold out of Ambiq Micro?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Fortress Investment Group | Sep 2025 | 150k | $4.5M |
| Citadel Advisors | Sep 2025 | 60k | $1.8M |
| Seven Grand Managers | Dec 2025 | 50k | $1.4M |
| LMR Partners | Sep 2025 | 40k | $1.2M |
| Verition Fund Management | Sep 2025 | 30k | $885k |
| XTX Topco | Sep 2025 | 27k | $798k |
| Blackstone Group | Sep 2025 | 20k | $598k |
| Norges Bank Investment Management | Dec 2025 | 20k | $570k |
| Freestone Grove Partners | Sep 2025 | 20k | $598k |
| Global Retirement Partners | Sep 2025 | 12k | $359k |
| Squarepoint Ops | Sep 2025 | 9.2k | $277k |
| Two Sigma Investments | Sep 2025 | 7.5k | $223k |
| MetLife Investment Advisors | Sep 2025 | 3.0k | $91k |
| Jpmorgan Chase & Co | Sep 2025 | 1.9k | $56k |
| Amalgamated Bank | Dec 2025 | 146.00 | $4.0k |
| NISA Investment Advisors | Dec 2025 | 12.00 | $342.000000 |
| IFP Advisors | Dec 2025 | 1.00 | $28.000000 |
| Coston, McIsaac & Partners | Dec 2025 | 1.00 | $0 |