Wells Fargo
AMBQ

Wells Fargo’s Ambiq Micro AMBQ Stock Holding History

Wells Fargo’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
Q2 		$1.5M Buy
17,012
+10,142
+148% +$601K ﹤0.01% 3812
2026
Q1 		$175K Buy
6,870
+1,526
+29% +$45.5K ﹤0.01% 4780
2025
Q4 		$152K Buy
5,344
+2,228
+72% +$63.8K ﹤0.01% 5209
2025
Q3 		$93.2K Buy
+3,116
New +$114K ﹤0.01% 5357

Other funds holding AMBQ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $14.3B AUM 116.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Wells Fargo's AMBQ Position: Q2 2026 in Review

Wells Fargo increased its Ambiq Micro (AMBQ) stake by 148% in Q2 2026, buying an estimated $601K and bringing the position to 17,012 shares worth $1.5M. The position accounts for ﹤0.01% of the portfolio, ranked #3812.

Wells Fargo first reported a position in AMBQ in Q3 2025 and has held it in 4 quarters since. 185 funds tracked by Wall St. Rank hold AMBQ as of Q2 2026.

  • Wells Fargo held 17,012 shares of Ambiq Micro worth $1.5M as of Q2 2026.
  • Wells Fargo bought 10,142 Ambiq Micro shares in Q2 2026, an estimated $601K.
  • Ambiq Micro made up ﹤0.01% of Wells Fargo's portfolio in Q2 2026, its #3812 holding.
  • Wells Fargo first reported a position in Ambiq Micro in Q3 2025 and has held it in 4 quarters since.
  • 185 funds tracked by Wall St. Rank held Ambiq Micro as of Q2 2026.

Based on Wells Fargo's 13F filing for Q2 2026, filed 14 Aug 2026.