Jane Street
AMBQ

Jane Street’s Ambiq Micro AMBQ Stock Holding History

Jane Street’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 		$26M Buy
+294,802
New +$17.5M ﹤0.01% 1909

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

Jane Street's AMBQ Position: Q2 2026 in Review

Jane Street opened a new position in Ambiq Micro (AMBQ) in Q2 2026: 294,802 shares worth $26M. The stake represents ﹤0.01% of the portfolio and ranks #1909 among its holdings.

185 funds tracked by Wall St. Rank hold AMBQ as of Q2 2026.

  • Jane Street held 294,802 shares of Ambiq Micro worth $26M as of Q2 2026.
  • Ambiq Micro was a new Jane Street position in Q2 2026.
  • Ambiq Micro made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #1909 holding.
  • 185 funds tracked by Wall St. Rank held Ambiq Micro as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.