Ambiq Micro
AMBQ
184 hedge funds and large institutions have $1.48B invested in Ambiq Micro in 2026 Q2 according to their latest regulatory filings, with 98 funds opening new positions, 50 increasing their positions, 32 reducing their positions, and 10 closing their positions.
880% more first-time investments, than exits
New positions opened: 98 | Existing positions closed: 10
427% more capital invested
Capital invested by funds: $282M → $1.48B (+$1.2B)
144% more call options, than puts
Call options by funds: $13.7M | Put options by funds: $5.63M
90% more funds holding
Funds holding: 97 → 184 (+87)
56% more repeat investments, than reductions
Existing positions increased: 50 | Existing positions reduced: 32
29.41% more ownership
Funds ownership: 51.7% → 81.11% (+29%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
+$58.3M |
| 2 |
Two Sigma Investments
New York
|
+$36.4M |
| 3 |
State Street
Boston,
Massachusetts
|
+$35.7M |
| 4 |
BlackRock
New York
|
+$21.8M |
| 5 |
Jane Street
New York
|
+$17.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SSA
Schonfeld Strategic Advisors
New York
|
-$20.2M |
| 2 |
Franklin Resources
San Mateo,
California
|
-$18.9M |
| 3 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$15.5M |
| 4 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$10.2M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$7.71M |
AMBQ Hedge Fund Activity: Q2 2026 in Review
184 of the 8,341 institutional investors tracked by Wall St. Rank reported a position in Ambiq Micro (AMBQ) for Q2 2026, worth a combined $1.48B — up 427% from $282M a quarter earlier.
Buyers outnumbered sellers: 98 funds opened new AMBQ positions and 10 closed out — a net gain of 88 holders — while 50 added to existing stakes and 32 trimmed.
The largest buyer was D.E. Shaw & Co, opening a new position worth an estimated $58.3M. The largest seller was Schonfeld Strategic Advisors, cutting an estimated $20.2M.
- 184 institutional investors held Ambiq Micro (AMBQ) as of Q2 2026, up from 97 in Q1 2026.
- Funds reported $1.48B of Ambiq Micro stock for Q2 2026, up 427% quarter-over-quarter.
- 98 funds opened new Ambiq Micro positions in Q2 2026 and 10 closed out, a net change of +88 holders.
- The largest Ambiq Micro buyer in Q2 2026 was D.E. Shaw & Co, an estimated $58.3M added.
- The largest Ambiq Micro seller in Q2 2026 was Schonfeld Strategic Advisors, an estimated $20.2M sold.
Based on aggregated 13F filings for Q2 2026.