CIM
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CIM Investment Management’s Rambus RMBS Stock Holding History

CIM Investment Management’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 		$580K Buy
4,371
+299
+7% +$38.9K 0.14% 117
2026
Q1 		$350K Buy
+4,072
New +$406K 0.09% 177

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 $3.38T AUM 44.17% 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

CIM Investment Management's RMBS Position: Q2 2026 in Review

CIM Investment Management increased its Rambus (RMBS) stake by 7.3% in Q2 2026, buying an estimated $38.9K and bringing the position to 4,371 shares worth $580K. The position accounts for 0.14% of the portfolio, ranked #117.

CIM Investment Management first reported a position in RMBS in Q1 2026 and has held it in 2 quarters since. 620 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • CIM Investment Management held 4,371 shares of Rambus worth $580K as of Q2 2026.
  • CIM Investment Management bought 299 Rambus shares in Q2 2026, an estimated $38.9K.
  • Rambus made up 0.14% of CIM Investment Management's portfolio in Q2 2026, its #117 holding.
  • CIM Investment Management first reported a position in Rambus in Q1 2026 and has held it in 2 quarters since.
  • 620 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on CIM Investment Management's 13F filing for Q2 2026, filed 29 Sep 2026.