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Stephens Investment Management Group’s Rambus RMBS Stock Holding History

Stephens Investment Management Group’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 		$54.3M Buy
409,436
+1,653
+0.4% +$215K 0.58% 83
2026
Q1 		$35.1M Buy
407,783
+214,081
+111% +$21.4M 0.48% 90
2025
Q4 		$17.8M Buy
193,702
+311
+0.2% +$30.6K 0.23% 128
2025
Q3 		$20.2M Sell
193,391
-1,732
-0.9% -$134K 0.26% 123
2025
Q2 		$12.5M Buy
195,123
+1,462
+0.8% +$78.3K 0.16% 137
2025
Q1 		$10M Buy
193,661
+2,804
+1% +$165K 0.14% 146
2024
Q4 		$10.1M Buy
190,857
+33,980
+22% +$1.73M 0.14% 151
2024
Q3 		$6.62M Sell
156,877
-27,245
-15% -$1.32M 0.09% 149
2024
Q2 		$10.8M Sell
184,122
-8,288
-4% -$474K 0.15% 135
2024
Q1 		$11.9M Buy
192,410
+27,721
+17% +$1.75M 0.16% 125
2023
Q4 		$11.2M Sell
164,689
-105
-0.1% -$6.54K 0.16% 125
2023
Q3 		$9.19M Buy
+164,794
New +$9.35M 0.15% 122

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

Stephens Investment Management Group's RMBS Position: Q2 2026 in Review

Stephens Investment Management Group increased its Rambus (RMBS) stake by 0.41% in Q2 2026, buying an estimated $215K and bringing the position to 409,436 shares worth $54.3M. The position accounts for 0.58% of the portfolio, ranked #83.

Stephens Investment Management Group first reported a position in RMBS in Q3 2023 and has held it in 12 quarters since. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • Stephens Investment Management Group held 409,436 shares of Rambus worth $54.3M as of Q2 2026.
  • Stephens Investment Management Group bought 1,653 Rambus shares in Q2 2026, an estimated $215K.
  • Rambus made up 0.58% of Stephens Investment Management Group's portfolio in Q2 2026, its #83 holding.
  • Stephens Investment Management Group first reported a position in Rambus in Q3 2023 and has held it in 12 quarters since.
  • 617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Stephens Investment Management Group's 13F filing for Q2 2026, filed 29 Jul 2026.