Who Owns Ambiq Micro, Inc. (AMBQ)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$1.9847000110000008e+188T
% of Float Held
4.109767927489553e+226%
QoQ Change in Holders
+8 / -9
Price History
AMBQ — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| FRANKLIN RESOURCES INC | Increased | +296K | +$7.9B |
| First Eagle Investment Management, LLC | Increased | +131K | +$3.6B |
| WASATCH ADVISORS LP | Increased | +72K | +$1.8B |
| MILLENNIUM MANAGEMENT LLC | New Position | +62K | +$1.0B |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | Increased | +30K | +$721.6M |
| KORNITZER CAPITAL MANAGEMENT INC /KS | New Position | +17K | +$486.0M |
| SBI Securities Co., Ltd. | New Position | +1K | +$35.0M |
| STRS OHIO | New Position | +800 | +$22.0M |
| Quarry LP | Increased | +286 | +$7.5M |
| Inspire Investing, LLC | Increased | +1K | +$9K |
| CWM, LLC | New Position | +49 | +$1K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | New Position | +287 | +$0 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | New Position | +9K | +$0 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | +6K | +$0 |
| Polar Asset Management Partners Inc. | New Position | +26K | +$0 |
AMBQ — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Schonfeld Strategic Advisors LLC | Decreased | -52K | -$8.2B |
| Fortress Investment Group LLC | Closed Position | -150K | -$4.5B |
| ALLIANCEBERNSTEIN L.P. | Decreased | -41K | -$2.0B |
| CITADEL ADVISORS LLC | Closed Position | -60K | -$1.8B |
| LMR Partners LLP | Closed Position | -40K | -$1.2B |
| NORTHERN TRUST CORP | Decreased | -14K | -$1.0B |
| Verition Fund Management LLC | Closed Position | -30K | -$884.8M |
| XTX Topco Ltd | Closed Position | -27K | -$797.7M |
| AMERIPRISE FINANCIAL INC | Decreased | -2K | -$677.0M |
| Blackstone Inc. | Closed Position | -20K | -$598.4M |
| Freestone Grove Partners LP | Closed Position | -20K | -$598.4M |
| DEUTSCHE BANK AG\ | Decreased | -5K | -$595.1M |
| Squarepoint Ops LLC | Closed Position | -9K | -$276.6M |
| TWO SIGMA INVESTMENTS, LP | Closed Position | -7K | -$223.4M |
| UBS Group AG | Decreased | -6K | -$220.6M |
Top Institutional Holders(Q4 2025)
AMBQ Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 74 | $74.1B | +11 |
| Q3 2025 | 63 | $90.7B | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold AMBQ (Ambiq Micro, Inc.). The largest holder is Atreides Management, LP with $19.8B in shares. This quarter, 8 institutions opened new positions and 9 closed their positions.
Frequently Asked Questions
How many hedge funds own AMBQ?
As of Q4 2025, 50 institutional investors report holding AMBQ (Ambiq Micro, Inc.) in their 13F filings.
Who is the largest institutional holder of AMBQ?
The largest institutional holder of AMBQ is Atreides Management, LP with $19.8B in shares.
Is institutional ownership of AMBQ increasing or decreasing?
This quarter, 8 institutions opened new positions in AMBQ and 9 closed their positions.