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Jefferies Financial Group’s Rambus RMBS Stock Holding History

Jefferies Financial 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 		$1.19M Buy
+8,974
New +$1.17M 0.01% 893
2025
Q2 		– Sell
-4,028
Closed -$209K – 1731
2025
Q1 		$209K Buy
+4,028
New +$237K ﹤0.01% 1375
2024
Q2 		– Sell
-11,682
Closed -$722K – 1811
2024
Q1 		$722K Buy
+11,682
New +$739K 0.01% 937

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

Jefferies Financial Group's RMBS Position: Q2 2026 in Review

Jefferies Financial Group opened a new position in Rambus (RMBS) in Q2 2026: 8,974 shares worth $1.19M. The stake represents 0.01% of the portfolio and ranks #893 among its holdings. This is a return to the name: Jefferies Financial Group previously reported a position in RMBS as recently as Q1 2025.

Jefferies Financial Group first reported a position in RMBS in Q1 2024 and has held it in 3 quarters since. 619 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • Jefferies Financial Group held 8,974 shares of Rambus worth $1.19M as of Q2 2026.
  • Rambus was a new Jefferies Financial Group position in Q2 2026.
  • Rambus made up 0.01% of Jefferies Financial Group's portfolio in Q2 2026, its #893 holding.
  • Jefferies Financial Group first reported a position in Rambus in Q1 2024 and has held it in 3 quarters since.
  • 619 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.