Fund shareholders of Ambiq Micro Inc
ISIN US0231931058 · United States · LEI 529900H4UP6I4UMDAA87
- Fund shareholders
- 118
- Of which ETFs
- 15 103 other funds
- Value held
- 137.1M $
- Share of capital
- 19.8 % of 24.2M shares on Aug 7, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| ProShares UltraPro Russell2000 ProShares Trust | 288 | 8.8K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Small-Cap Equity Portfolio PACIFIC SELECT FUND | 282 | 7.2K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 256 | 6.5K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SmallCap Value Fund II Principal Funds, Inc | 237 | 8.9K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ULTRA SMALL CAP PROFUND ProFunds | 204 | 7.6K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 201 | 6.2K $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| ALPS Nautilus SMR Nuclear & Technology ETF ALPS ETF TRUST | 189 | 5.8K $ | 0.10 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 94 | 2.4K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 89 | 2.3K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP ULTRA SMALL CAP ProFunds | 61 | 1.6K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP SMALL CAP ProFunds | 46 | 1.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Russell 2000 Fund Rydex Series Funds | 41 | 1K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SMALL-CAP PROFUND ProFunds | 33 | 1.2K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Russell 2000 1.5x Strategy Fund Rydex Series Funds | 24 | 609.8 $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Columbia Research Enhanced Small Cap ETF Columbia ETF Trust I | 24 | 609.8 $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Hedge Replication ETF ProShares Trust | 5 | 153.5 $ | 0.00 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 5 | 127.1 $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust | 2 | 61.4 $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Templeton Global Smaller Companies Fund Templeton Global Smaller Companies Fund | 1.82 % | as of Feb 28, 2026 ↗ |
| Wasatch Micro Cap Fund WASATCH FUNDS TRUST | 1.14 % | as of Mar 31, 2026 ↗ |
| Buffalo Early Stage Growth Fund Buffalo Funds | 1.09 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Small Cap Growth Fund Goldman Sachs Trust | 0.67 % | as of Feb 28, 2026 ↗ |
| Small-Cap Growth Portfolio PACIFIC SELECT FUND | 0.57 % | as of Mar 31, 2026 ↗ |
| AB Small Cap Growth Portfolio AB CAP FUND, INC. | 0.42 % | as of Apr 30, 2026 ↗ |
| First Eagle Small Cap Opportunity Fund First Eagle Funds | 0.42 % | as of Apr 30, 2026 ↗ |
| DWS Digital Horizons Fund DEUTSCHE DWS SECURITIES TRUST | 0.40 % | as of Mar 31, 2026 ↗ |
| Needham Small Cap Growth Fund Needham Funds Inc | 0.37 % | as of Mar 31, 2026 ↗ |
| Driehaus Micro Cap Growth Fund Driehaus Mutual Funds | 0.34 % | as of Mar 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 118 | +23 | 4,778,069 | +154.1 % |
| 2026Q1 | 95 | +20 | 1,880,402 | +39.2 % |
| 2025Q4 | 75 | +66 | 1,351,247 | +208.9 % |
| 2025Q3 | 9 | 437,433 |
Institutional managers
92 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1,267,551 | 32.2K $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 1,013,161 | 25.7M $ | as of Mar 31, 2026 |
| Atreides Management, LP | 862,175 | 21.9M $ | as of Mar 31, 2026 |
| ALLIANCEBERNSTEIN L.P. | 686,098 | 19.6M $ | as of Mar 31, 2026 |
| Schonfeld Strategic Advisors LLC | 656,552 | 16.7M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 542,216 | 13.8M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 413,426 | 10.5M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 380,768 | 9.7M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 297,548 | 7.6M $ | as of Mar 31, 2026 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 282,373 | 7.2M $ | as of Mar 31, 2026 |
| First Eagle Investment Management, LLC | 279,073 | 7.1M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 260,227 | 6.6M $ | as of Mar 31, 2026 |
| WASATCH ADVISORS LP | 254,303 | 6.5M $ | as of Mar 31, 2026 |
| Polar Asset Management Partners Inc. | 201,335 | 5.1M $ | as of Mar 31, 2026 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 200,000 | 5.1M $ | as of Mar 31, 2026 |
| S SQUARED TECHNOLOGY, LLC | 192,773 | 4.9M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 177,556 | 4.5M $ | as of Mar 31, 2026 |
| UBS Group AG | 165,837 | 4.2M $ | as of Mar 31, 2026 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 155,597 | 4M $ | as of Mar 31, 2026 |
| SOFTBANK GROUP CORP. | 148,939 | 3.8M $ | as of Mar 31, 2026 |
| Roubaix Capital, LLC | 125,821 | 3.2M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 110,847 | 2.8M $ | as of Mar 31, 2026 |
| GILDER GAGNON HOWE & CO LLC | 109,577 | 2.8M $ | as of Mar 31, 2026 |
| Monashee Investment Management LLC | 103,756 | 2.6M $ | as of Mar 31, 2026 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 92,584 | 2.4M $ | as of Mar 31, 2026 |
Declared shareholders of Ambiq Micro Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 6.00 % | 1,267,551 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Ambiq Micro Inc". https://titelia.com/en/stocks/ambiq-micro-inc-US0231931058