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Ontario Teachers' Pension Plan Board’s Rambus RMBS Stock Holding History

Ontario Teachers' Pension Plan 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
2025
Q2 		– Sell
-4,135
Closed -$214K – 442
2025
Q1 		$214K Sell
4,135
-7,863
-66% -$462K ﹤0.01% 407
2024
Q4 		$634K Buy
11,998
+662
+6% +$33.7K 0.01% 309
2024
Q3 		$479K Sell
11,336
-6,081
-35% -$295K ﹤0.01% 342
2024
Q2 		$1.02M Buy
+17,417
New +$996K 0.01% 319

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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Ontario Teachers' Pension Plan Board's RMBS Position: Q2 2025 in Review

Ontario Teachers' Pension Plan Board sold out of Rambus (RMBS) in Q2 2025, closing a stake of 4,135 shares — an estimated $214K sold.

Ontario Teachers' Pension Plan Board first reported a position in RMBS in Q2 2024 and held it in 4 quarters. The position peaked at $1.02M in Q2 2024. 459 funds tracked by Wall St. Rank hold RMBS as of Q2 2025.

  • Ontario Teachers' Pension Plan Board reported no remaining Rambus position as of Q2 2025 after selling out during the quarter.
  • Ontario Teachers' Pension Plan Board sold 4,135 Rambus shares in Q2 2025, an estimated $214K.
  • Ontario Teachers' Pension Plan Board first reported a position in Rambus in Q2 2024 and held it in 4 quarters.
  • Ontario Teachers' Pension Plan Board's Rambus position peaked at $1.02M in Q2 2024.
  • 459 funds tracked by Wall St. Rank held Rambus as of Q2 2025.

Based on Ontario Teachers' Pension Plan Board's 13F filing for Q2 2025, filed 8 Aug 2025.