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AMBQ

Ambiq Micro
AMBQ

97 hedge funds and large institutions have $282M invested in Ambiq Micro in 2026 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 48 increasing their positions, 7 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

586% more repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 7

177% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 13

110% more capital invested

Capital invested by funds: $134M → $282M (+$147M)

29% more funds holding

Funds holding: 75 → 97 (+22)

25.96% more ownership

Funds ownership: 25.74% → 51.7% (+26%)

Holders
97
Holders Change
+22
Holders Change %
+29.33%
% of All Funds
1.19%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
36
Increased
48
Reduced
7
Closed
13
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$37.8M
2
BlackRock
BlackRock
New York
+$21M
3
SSA
Schonfeld Strategic Advisors
New York
+$13M
4
DCM
Driehaus Capital Management
Illinois
+$11.4M
5
AllianceBernstein
AllianceBernstein
Tennessee
+$8.67M

Top Sellers

Rank Fund Capital Flow
1
KC
Kadensa Capital
Hong Kong
-$11.3M
2
MC
Maverick Capital
Texas
-$1.69M
3
SGM
Seven Grand Managers
New York
-$1.43M
4
PEAK6
PEAK6
Illinois
-$1.02M
5
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$769K
Name Holding Trade Value Shares
Change 		Change in
Stake
SO
76
STRS Ohio
Ohio
$20.3K – – –
ACM
77
Aquatic Capital Management
Illinois
$19.8K +$23.2K +779 New
Fidelity Investments
78
Fidelity Investments
Massachusetts
$19.4K +$5.7K +191 +33%
Osaic Holdings
79
Osaic Holdings
Arizona
$8.51K -$37.6K -1,260 -79%
SCM
80
Sterling Capital Management
North Carolina
$7.37K +$4.62K +155 +115%
UBS AM
81
UBS AM
Illinois
$5.77K +$6.77K +227 New
HC
82
Hurley Capital
New York
$5.08K – – –
CIAM
83
Caitong International Asset Management
Hong Kong
$4.88K +$5.73K +192 New
Carson Wealth (CWM LLC)
84
Carson Wealth (CWM LLC)
Nebraska
$2.31K +$1.25K +42 +86%
Simplex Trading
85
Simplex Trading
Illinois
$838 +$984 +33 New
FFA
86
Farther Finance Advisors
California
$512 +$567 +19 New
MCM
87
MAI Capital Management
Ohio
$509 +$597 +20 New
ZBNA
88
Zions Bancorporation, National Association
Utah
$432 +$507 +17 New
RIAS
89
Rachor Investment Advisory Services
Michigan
$331 +$119 +4 +44%
GI
90
GAMMA Investing
California
$280 – – –
AF
91
Allworth Financial
California
$178 +$149 +5 +250%
AAP
92
Arax Advisory Partners
Colorado
$127 +$149 +5 New
RFP
93
Root Financial Partners
California
$102 +$119 +4 New
EP
94
Essential Partners
California
$76 +$60 +2 +200%
EWA
95
EverSource Wealth Advisors
Alabama
$51 +$30 +1 +100%
TWD
96
True Wealth Design
Ohio
$26 +$30 +1 New
RIL
97
Rothschild Investment LLC
Illinois
$25 -$119 -4 -80%
KC
98
Kadensa Capital
Hong Kong
– -$11.3M -394,991 Closed
MC
99
Maverick Capital
Texas
– -$1.69M -59,248 Closed
SGM
100
Seven Grand Managers
New York
– -$1.43M -50,000 Closed
1 2 3
4
5

AMBQ Hedge Fund Activity: Q1 2026 in Review

97 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Ambiq Micro (AMBQ) for Q1 2026, worth a combined $282M — up 110% from $134M a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new AMBQ positions and 13 closed out — a net gain of 23 holders — while 48 added to existing stakes and 7 trimmed.

The largest buyer was T. Rowe Price Investment Management, opening a new position worth an estimated $37.8M. The largest seller was Kadensa Capital, exiting entirely with an estimated $11.3M sold.

  • 97 institutional investors held Ambiq Micro (AMBQ) as of Q1 2026, up from 75 in Q4 2025.
  • Funds reported $282M of Ambiq Micro stock for Q1 2026, up 110% quarter-over-quarter.
  • 36 funds opened new Ambiq Micro positions in Q1 2026 and 13 closed out, a net change of +23 holders.
  • The largest Ambiq Micro buyer in Q1 2026 was T. Rowe Price Investment Management, an estimated $37.8M added.
  • The largest Ambiq Micro seller in Q1 2026 was Kadensa Capital, an estimated $11.3M sold.

Based on aggregated 13F filings for Q1 2026.