T. Rowe Price Investment Management
AMBQ

T. Rowe Price Investment Management’s Ambiq Micro AMBQ Stock Holding History

T. Rowe Price Investment 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
Q2 		$88.9M Sell
1,006,359
-261,192
-21% -$15.5M 0.06% 293
2026
Q1 		$32.2M Buy
+1,267,551
New +$37.8M 0.02% 410

Other funds holding AMBQ

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.38T AUM 44.17% 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

T. Rowe Price Investment Management's AMBQ Position: Q2 2026 in Review

T. Rowe Price Investment Management reduced its Ambiq Micro (AMBQ) stake by 21% in Q2 2026, selling an estimated $15.5M and leaving 1,006,359 shares worth $88.9M. The position accounts for 0.06% of the portfolio, ranked #293.

T. Rowe Price Investment Management first reported a position in AMBQ in Q1 2026 and has held it in 2 quarters since. 184 funds tracked by Wall St. Rank hold AMBQ as of Q2 2026.

  • T. Rowe Price Investment Management held 1,006,359 shares of Ambiq Micro worth $88.9M as of Q2 2026.
  • T. Rowe Price Investment Management sold 261,192 Ambiq Micro shares in Q2 2026, an estimated $15.5M.
  • Ambiq Micro made up 0.06% of T. Rowe Price Investment Management's portfolio in Q2 2026, its #293 holding.
  • T. Rowe Price Investment Management first reported a position in Ambiq Micro in Q1 2026 and has held it in 2 quarters since.
  • 184 funds tracked by Wall St. Rank held Ambiq Micro as of Q2 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.