CI Investments Inc
RMBS icon

CI Investments Inc’s Rambus RMBS Stock Holding History

CI Investments Inc’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 		$285K Buy
+2,150
New +$280K ﹤0.01% 710
2025
Q4 		– Sell
-661
Closed -$69K – 1129
2025
Q3 		$69K Buy
661
+187
+39% +$14.4K ﹤0.01% 958
2025
Q2 		$30K Buy
474
+58
+14% +$3.11K ﹤0.01% 1107
2025
Q1 		$22K Sell
416
-30
-7% -$1.76K ﹤0.01% 1151
2024
Q4 		$24K Buy
446
+125
+39% +$6.37K ﹤0.01% 1144
2024
Q3 		$14K Buy
321
+120
+60% +$5.82K ﹤0.01% 1168
2024
Q2 		$12K Sell
201
-22
-10% -$1.26K ﹤0.01% 1145
2024
Q1 		$14K Buy
223
+57
+34% +$3.61K ﹤0.01% 1167
2023
Q4 		$11K Buy
166
+1
+0.6% +$62 ﹤0.01% 1148
2023
Q3 		$9K Buy
+165
New +$9.36K ﹤0.01% 1194

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

CI Investments Inc's RMBS Position: Q2 2026 in Review

CI Investments Inc opened a new position in Rambus (RMBS) in Q2 2026: 2,150 shares worth $285K. The stake represents ﹤0.01% of the portfolio and ranks #710 among its holdings. This is a return to the name: CI Investments Inc previously reported a position in RMBS as recently as Q3 2025.

CI Investments Inc first reported a position in RMBS in Q3 2023 and has held it in 10 quarters since. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • CI Investments Inc held 2,150 shares of Rambus worth $285K as of Q2 2026.
  • Rambus was a new CI Investments Inc position in Q2 2026.
  • Rambus made up ﹤0.01% of CI Investments Inc's portfolio in Q2 2026, its #710 holding.
  • CI Investments Inc first reported a position in Rambus in Q3 2023 and has held it in 10 quarters since.
  • 617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on CI Investments Inc's 13F filing for Q2 2026, filed 13 Aug 2026.