K2 Principal Fund’s Rambus RMBS Stock Holding History

K2 Principal Fund’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
2025 Q2	–	Sell	-11,520	Closed	-$597K	–	343
2025 Q1	$597K	Buy	+11,520	New	+$677K	0.08%	184

Other funds holding RMBS

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

EIG

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

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

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

K2 Principal Fund's RMBS Position: Q2 2025 in Review

K2 Principal Fund sold out of Rambus (RMBS) in Q2 2025, closing a stake of 11,520 shares — an estimated $597K sold.

K2 Principal Fund first reported a position in RMBS in Q1 2025 and held it in 1 quarter. The position peaked at $597K in Q1 2025. 459 funds tracked by Wall St. Rank hold RMBS as of Q2 2025.

K2 Principal Fund reported no remaining Rambus position as of Q2 2025 after selling out during the quarter.
K2 Principal Fund sold 11,520 Rambus shares in Q2 2025, an estimated $597K.
K2 Principal Fund first reported a position in Rambus in Q1 2025 and held it in 1 quarter.
K2 Principal Fund's Rambus position peaked at $597K in Q1 2025.
459 funds tracked by Wall St. Rank held Rambus as of Q2 2025.

Based on K2 Principal Fund's 13F filing for Q2 2025, filed 14 Aug 2025.