GF Fund Management’s Rambus RMBS Stock Holding History

GF Fund Management’s Portfolio RMBS Stock Details RMBS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-15,975	Closed	-$1.47M	–	652
2025 Q4	$1.47M	Sell	15,975 -69,318	-81%	-$6.82M	0.03%	182
2025 Q3	$8.89M	Buy	+85,293	New	+$6.57M	0.16%	111

Other funds holding RMBS

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

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

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

GF Fund Management's RMBS Position: Q1 2026 in Review

GF Fund Management sold out of Rambus (RMBS) in Q1 2026, closing a stake of 15,975 shares — an estimated $1.47M sold.

GF Fund Management first reported a position in RMBS in Q3 2025 and held it in 2 quarters. The position peaked at $8.89M in Q3 2025. 553 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.

GF Fund Management reported no remaining Rambus position as of Q1 2026 after selling out during the quarter.
GF Fund Management sold 15,975 Rambus shares in Q1 2026, an estimated $1.47M.
GF Fund Management first reported a position in Rambus in Q3 2025 and held it in 2 quarters.
GF Fund Management's Rambus position peaked at $8.89M in Q3 2025.
553 funds tracked by Wall St. Rank held Rambus as of Q1 2026.

Based on GF Fund Management's 13F filing for Q1 2026, filed 15 Apr 2026.