Canada Pension Plan Investment Board
RMBS icon

Canada Pension Plan Investment Board’s Rambus RMBS Stock Holding History

Canada Pension Plan Investment Board’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
Q2 		$43.9M Buy
330,648
+131,200
+66% +$17.1M 0.02% 415
2026
Q1 		$17.2M Sell
199,448
-267,152
-57% -$26.7M 0.01% 525
2025
Q4 		$42.9M Buy
466,600
+212,000
+83% +$20.9M 0.03% 369
2025
Q3 		$26.5M Buy
254,600
+113,100
+80% +$8.72M 0.02% 450
2025
Q2 		$9.06M Buy
141,500
+800
+0.6% +$42.9K 0.01% 611
2025
Q1 		$7.28M Sell
140,700
-95,000
-40% -$5.58M 0.01% 630
2024
Q4 		$12.5M Buy
+235,700
New +$12M 0.01% 553
2024
Q3 		– Sell
-15,200
Closed -$893K – 1445
2024
Q2 		$893K Buy
+15,200
New +$869K ﹤0.01% 1012
2022
Q2 		– Sell
-52,000
Closed -$1.66M – 1363
2022
Q1 		$1.66M Buy
+52,000
New +$1.44M ﹤0.01% 767
2021
Q4 		– Sell
-66,000
Closed -$1.47M – 1600
2021
Q3 		$1.47M Buy
+66,000
New +$1.55M ﹤0.01% 908
2019
Q4 		– Sell
-205,000
Closed -$2.69M – 1467
2019
Q3 		$2.69M Hold
205,000
– – 0.01% 793
2019
Q2 		$2.47M Buy
+205,000
New +$2.35M 0.01% 909
2019
Q1 		– Sell
-130,700
Closed -$1M – 1608
2018
Q4 		$1M Sell
130,700
-162,000
-55% -$1.41M ﹤0.01% 1082
2018
Q3 		$3.19M Buy
+292,700
New +$3.56M 0.01% 931

Other funds holding RMBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Canada Pension Plan Investment Board's RMBS Position: Q2 2026 in Review

Canada Pension Plan Investment Board increased its Rambus (RMBS) stake by 66% in Q2 2026, buying an estimated $17.1M and bringing the position to 330,648 shares worth $43.9M. The position accounts for 0.02% of the portfolio, ranked #415.

Canada Pension Plan Investment Board first reported a position in RMBS in Q3 2018 and has held it in 14 quarters since. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • Canada Pension Plan Investment Board held 330,648 shares of Rambus worth $43.9M as of Q2 2026.
  • Canada Pension Plan Investment Board bought 131,200 Rambus shares in Q2 2026, an estimated $17.1M.
  • Rambus made up 0.02% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #415 holding.
  • Canada Pension Plan Investment Board first reported a position in Rambus in Q3 2018 and has held it in 14 quarters since.
  • 617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.