Two Sigma Investments
AMBQ

Two Sigma Investments’s Ambiq Micro AMBQ Stock Holding History

Two Sigma Investments’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 		$935K Buy
+36,794
New +$1.1M ﹤0.01% 3311
2025
Q4 		– Sell
-7,466
Closed -$223K – 4525
2025
Q3 		$223K Buy
+7,466
New +$272K ﹤0.01% 3340

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

Two Sigma Investments's AMBQ Position: Q1 2026 in Review

Two Sigma Investments opened a new position in Ambiq Micro (AMBQ) in Q1 2026: 36,794 shares worth $935K. The stake represents ﹤0.01% of the portfolio and ranks #3311 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in AMBQ as recently as Q3 2025.

Two Sigma Investments first reported a position in AMBQ in Q3 2025 and has held it in 2 quarters since. 97 funds tracked by Wall St. Rank hold AMBQ as of Q1 2026.

  • Two Sigma Investments held 36,794 shares of Ambiq Micro worth $935K as of Q1 2026.
  • Ambiq Micro was a new Two Sigma Investments position in Q1 2026.
  • Ambiq Micro made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #3311 holding.
  • Two Sigma Investments first reported a position in Ambiq Micro in Q3 2025 and has held it in 2 quarters since.
  • 97 funds tracked by Wall St. Rank held Ambiq Micro as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.