TIM
RMBS icon

Thornburg Investment Management’s Rambus RMBS Stock Holding History

Thornburg 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 		– Sell
-58,106
Closed -$5M – 169
2026
Q1 		$5M Buy
58,106
+552
+1% +$55.1K 0.05% 109
2025
Q4 		$5.29M Sell
57,554
-11,037
-16% -$1.09M 0.07% 123
2025
Q3 		$7.15M Sell
68,591
-18,157
-21% -$1.4M 0.09% 106
2025
Q2 		$5.55M Buy
86,748
+5,628
+7% +$302K 0.07% 122
2025
Q1 		$4.2M Sell
81,120
-6,964
-8% -$409K 0.06% 141
2024
Q4 		$4.66M Buy
88,084
+19,036
+28% +$970K 0.06% 143
2024
Q3 		$2.92M Sell
69,048
-11,225
-14% -$544K 0.04% 161
2024
Q2 		$4.72M Hold
80,273
– – 0.07% 156
2024
Q1 		$4.96M Sell
80,273
-1,978
-2% -$125K 0.07% 157
2023
Q4 		$5.61M Sell
82,251
-11,779
-13% -$734K 0.08% 141
2023
Q3 		$5.25M Buy
94,030
+16,784
+22% +$952K 0.09% 136
2023
Q2 		$4.96M Buy
+77,246
New +$4.25M 0.08% 141

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

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

Thornburg Investment Management sold out of Rambus (RMBS) in Q2 2026, closing a stake of 58,106 shares — an estimated $5M sold.

Thornburg Investment Management first reported a position in RMBS in Q2 2023 and held it in 12 quarters. The position peaked at $7.15M in Q3 2025. 617 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • Thornburg Investment Management reported no remaining Rambus position as of Q2 2026 after selling out during the quarter.
  • Thornburg Investment Management sold 58,106 Rambus shares in Q2 2026, an estimated $5M.
  • Thornburg Investment Management first reported a position in Rambus in Q2 2023 and held it in 12 quarters.
  • Thornburg Investment Management's Rambus position peaked at $7.15M in Q3 2025.
  • 617 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Thornburg Investment Management's 13F filing for Q2 2026, filed 13 Aug 2026.