GB
AMBQ

Gavin Baker’s Ambiq Micro AMBQ Stock Holding History

Gavin Baker’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 		$77.4M Buy
877,123
+14,948
+2% +$886K 0.54% 29
2026
Q1 		$21.9M Buy
862,175
+165,755
+24% +$4.94M 0.44% 43
2025
Q4 		$19.8M Buy
696,420
+12,113
+2% +$347K 0.24% 50
2025
Q3 		$20.5M Buy
+684,307
New +$24.9M 0.4% 42

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
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
SSA
Schonfeld Strategic Advisors New York $27.9B AUM 51.18% 1-Year Est. Return

Gavin Baker's AMBQ Position: Q2 2026 in Review

Gavin Baker increased its Ambiq Micro (AMBQ) stake by 1.7% in Q2 2026, buying an estimated $886K and bringing the position to 877,123 shares worth $77.4M. The position accounts for 0.54% of the portfolio, ranked #29.

Gavin Baker first reported a position in AMBQ in Q3 2025 and has held it in 4 quarters since. 184 funds tracked by Wall St. Rank hold AMBQ as of Q2 2026.

  • Gavin Baker held 877,123 shares of Ambiq Micro worth $77.4M as of Q2 2026.
  • Gavin Baker bought 14,948 Ambiq Micro shares in Q2 2026, an estimated $886K.
  • Ambiq Micro made up 0.54% of Gavin Baker's portfolio in Q2 2026, its #29 holding.
  • Gavin Baker first reported a position in Ambiq Micro in Q3 2025 and has held it in 4 quarters since.
  • 184 funds tracked by Wall St. Rank held Ambiq Micro as of Q2 2026.

Based on Atreides Management's 13F filing for Q2 2026, filed 14 Aug 2026.