Ambiq MicroAMBQ
Semiconductors & chip supply chain
Institutional holders
Positions as reported by institutional investment managers at the quarter end. A manager files within 45 days of the quarter, so these lag the market.
- Reporting holders
- 184
- Shares held
- 17.2M
- Value
- $1.48B
- Of shares outstanding
- 71.3%
As of Jun 30, 2026
| Holder | Shares | Value | % of institutional | Change on quarter |
|---|---|---|---|---|
| BLACKROCK INC | 1.4M | $121.9M | 8.00% | ▲ 367,400 (36.3%) |
| T ROWE PRICE INVESTMENT MANAGEMENT INC | 1.0M | $88.9M | 5.84% | ▼ 261,200 (20.6%) |
| D E SHAW CO INC | 983,900 | $86.9M | 5.70% | New position |
| ATREIDES MANAGEMENT LP | 877,100 | $77.4M | 5.09% | ▲ 14,900 (1.7%) |
| STATE STREET CORP | 862,000 | $76.1M | 5.00% | ▲ 601,800 (231.3%) |
| VANGUARD CAPITAL MANAGEMENT LLC | 768,500 | $67.9M | 4.46% | ▲ 61,100 (8.6%) |
| TWO SIGMA INVESTMENTS LP | 651,800 | $57.6M | 3.78% | ▲ 615,000 (1,671.2%) |
| GOLDMAN SACHS GROUP INC | 446,900 | $39.5M | 2.59% | ▲ 33,500 (8.1%) |
| GEODE CAPITAL MANAGEMENT LLC | 339,300 | $30.0M | 1.97% | ▲ 41,800 (14.1%) |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 323,700 | $28.6M | 1.88% | ▲ 123,700 (61.9%) |
| SCHONFELD STRATEGIC ADVISORS LLC | 315,500 | $27.9M | 1.83% | ▼ 341,100 (51.9%) |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 309,100 | $27.3M | 1.79% | ▲ 26,700 (9.5%) |
| JANE STREET GROUP LLC | 294,800 | $26.0M | 1.71% | New position |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 289,000 | $25.5M | 1.68% | ▼ 91,800 (24.1%) |
| MILLENNIUM MANAGEMENT LLC | 289,200 | $25.5M | 1.68% | ▲ 111,600 (62.8%) |
| NEUBERGER BERMAN GROUP LLC | 272,100 | $24.0M | 1.58% | New position |
| FIRST EAGLE INVESTMENT MANAGEMENT LLC | 244,400 | $21.6M | 1.42% | ▼ 34,700 (12.4%) |
| EMERALD ADVISERS LLC | 243,700 | $21.5M | 1.41% | New position |
| HRT FINANCIAL LP | 225,600 | $19.9M | 1.31% | New position |
| FRANKLIN TEMPLETON INC | 223,800 | $19.8M | 1.30% | ▼ 318,400 (58.7%) |
| VOLORIDGE INVESTMENT MANAGEMENT LLC | 223,300 | $19.7M | 1.29% | New position |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 220,000 | $19.4M | 1.28% | New position |
| RENAISSANCE TECHNOLOGIES LLC | 214,800 | $19.0M | 1.25% | ▲ 172,200 (404.2%) |
| WALLEYE CAPITAL LLC | 214,500 | $18.9M | 1.24% | New position |
| BNP PARIBAS FINANCIAL MARKETS | 204,200 | $18.0M | 1.18% | New position |