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Alberta Investment Management Corp (AIMCo)’s Rambus RMBS Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
Q3 		– Sell
-64,600
Closed -$4.14M – 629
2025
Q2 		$4.14M Buy
64,600
+3,632
+6% +$195K 0.03% 293
2025
Q1 		$3.16M Buy
60,968
+13,828
+29% +$812K 0.02% 372
2024
Q4 		$2.49M Hold
47,140
– – 0.02% 433
2024
Q3 		$1.99M Buy
47,140
+15,992
+51% +$775K 0.02% 436
2024
Q2 		$1.83M Buy
+31,148
New +$1.78M 0.02% 388
2018
Q2 		– Sell
-144,600
Closed -$1.94M – 877
2018
Q1 		$1.94M Buy
+144,600
New +$1.94M 0.02% 454

Other funds holding RMBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s RMBS Position: Q3 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Rambus (RMBS) in Q3 2025, closing a stake of 64,600 shares — an estimated $4.14M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in RMBS in Q1 2018 and held it in 6 quarters. The position peaked at $4.14M in Q2 2025. 513 funds tracked by Wall St. Rank hold RMBS as of Q3 2025.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Rambus position as of Q3 2025 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 64,600 Rambus shares in Q3 2025, an estimated $4.14M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Rambus in Q1 2018 and held it in 6 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Rambus position peaked at $4.14M in Q2 2025.
  • 513 funds tracked by Wall St. Rank held Rambus as of Q3 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q3 2025, filed 7 Nov 2025.