UBS Group
AMBQ

UBS Group’s Ambiq Micro AMBQ Stock Holding History

UBS Group’s Portfolio AMBQ Stock Details AMBQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.21M Buy
165,837
+130,048
+363% +$3.88M ﹤0.01% 4245
2025
Q4 		$1.02M Sell
35,789
-5,641
-14% -$162K ﹤0.01% 5559
2025
Q3 		$1.24M Buy
+41,430
New +$1.51M ﹤0.01% 5376

Other funds holding AMBQ

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SSA
Schonfeld Strategic Advisors New York $14.2B AUM 37.17% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

UBS Group's AMBQ Position: Q1 2026 in Review

UBS Group increased its Ambiq Micro (AMBQ) stake by 363% in Q1 2026, buying an estimated $3.88M and bringing the position to 165,837 shares worth $4.21M. The position accounts for ﹤0.01% of the portfolio, ranked #4245.

UBS Group first reported a position in AMBQ in Q3 2025 and has held it in 3 quarters since. 97 funds tracked by Wall St. Rank hold AMBQ as of Q1 2026.

  • UBS Group held 165,837 shares of Ambiq Micro worth $4.21M as of Q1 2026.
  • UBS Group bought 130,048 Ambiq Micro shares in Q1 2026, an estimated $3.88M.
  • Ambiq Micro made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #4245 holding.
  • UBS Group first reported a position in Ambiq Micro in Q3 2025 and has held it in 3 quarters since.
  • 97 funds tracked by Wall St. Rank held Ambiq Micro as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.