SPPAM
AMBQ

Summit Partners Public Asset Management’s Ambiq Micro AMBQ Stock Holding History

Summit Partners Public Asset Management’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 		$3.95M Buy
155,597
+32,000
+26% +$955K 0.11% 126
2025
Q4 		$3.52M Buy
123,597
+30,000
+32% +$859K 0.07% 114
2025
Q3 		$2.8M Buy
+93,597
New +$3.41M 0.06% 143

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

Summit Partners Public Asset Management's AMBQ Position: Q1 2026 in Review

Summit Partners Public Asset Management increased its Ambiq Micro (AMBQ) stake by 26% in Q1 2026, buying an estimated $955K and bringing the position to 155,597 shares worth $3.95M. The position accounts for 0.11% of the portfolio, ranked #126.

Summit Partners Public Asset Management 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.

  • Summit Partners Public Asset Management held 155,597 shares of Ambiq Micro worth $3.95M as of Q1 2026.
  • Summit Partners Public Asset Management bought 32,000 Ambiq Micro shares in Q1 2026, an estimated $955K.
  • Ambiq Micro made up 0.11% of Summit Partners Public Asset Management's portfolio in Q1 2026, its #126 holding.
  • Summit Partners Public Asset Management 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 Summit Partners Public Asset Management's 13F filing for Q1 2026, filed 15 May 2026.