Which hedge funds own AMBQ? AMBIQ MICRO INC, Q2 2026 13F holders
10 of the hedge funds tracked by WhaleCreep disclosed a position in AMBQ (AMBIQ MICRO INC) in their Q2 2026 13F filings, worth $246.4m in total. The largest holder by portfolio weight is Atreides Management at 0.7% of its book. 7 managers opened a new position this quarter: D. E. Shaw & Co, Tudor Investment, Woodline Partners, Point72 Asset Management LP.
10tracked managers holding
7opened this quarter
0exited this quarter
Which hedge funds hold AMBQ? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Atreides Management | Q2 2026 | 0.7% | $77.4m | 877,123 | 2% | added |
| D. E. Shaw & Co | Q2 2026 | 0.1% | $86.9m | 983,916 | – | new |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $19.0m | 214,756 | 404% | added |
| Tudor Investment | Q2 2026 | 0.0% | $4.4m | 49,508 | – | new |
| Woodline Partners | Q2 2026 | 0.0% | $5.7m | 64,484 | – | new |
| Millennium Management | Q2 2026 | 0.0% | $25.5m | 289,206 | 63% | added |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $6.8m | 77,165 | – | new |
| Marshall Wace | Q2 2026 | 0.0% | $9.7m | 109,488 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $10.8m | 122,425 | – | new |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $216.5k | 2,452 | – | new |
How has hedge fund ownership of AMBQ changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 10 | $246.4m |
| Q1 2026 | 3 | $27.5m |
| Q4 2025 | 4 | $22.9m |
| Q3 2025 | 3 | $22.8m |
Counts every tracked manager that disclosed AMBQ in that quarter's filing, including managers that have since stopped filing.