Norges Bank’s Ambiq Micro AMBQ Stock Holding History

Norges Bank’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	–	Sell	-20,000	Closed	-$570K	–	1543
2025 Q4	$570K	Buy	+20,000	New	+$573K	﹤0.01%	1548

Other funds holding AMBQ

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return

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 San Mateo, California $408B AUM 30.18% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Norges Bank's AMBQ Position: Q1 2026 in Review

Norges Bank sold out of Ambiq Micro (AMBQ) in Q1 2026, closing a stake of 20,000 shares — an estimated $570K sold.

Norges Bank first reported a position in AMBQ in Q4 2025 and held it in 1 quarter. The position peaked at $570K in Q4 2025. 97 funds tracked by Wall St. Rank hold AMBQ as of Q1 2026.

Norges Bank reported no remaining Ambiq Micro position as of Q1 2026 after selling out during the quarter.
Norges Bank sold 20,000 Ambiq Micro shares in Q1 2026, an estimated $570K.
Norges Bank first reported a position in Ambiq Micro in Q4 2025 and held it in 1 quarter.
Norges Bank's Ambiq Micro position peaked at $570K in Q4 2025.
97 funds tracked by Wall St. Rank held Ambiq Micro as of Q1 2026.

Based on Norges Bank's 13F filing for Q1 2026.