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Principal Securities’s Rambus RMBS Stock Holding History

Principal Securities’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
2025
Q4 		– Sell
-730
Closed -$76.1K – 3064
2025
Q3 		$76.1K Sell
730
-271
-27% -$20.9K ﹤0.01% 1738
2025
Q2 		$64.1K Buy
1,001
+783
+359% +$42K ﹤0.01% 1755
2025
Q1 		$11.5K Hold
218
– – ﹤0.01% 2460
2024
Q4 		$11.5K Sell
218
-6
-3% -$306 ﹤0.01% 2456
2024
Q3 		$9.46K Sell
224
-10
-4% -$485 ﹤0.01% 2464
2024
Q2 		$13.8K Sell
234
-177
-43% -$10.1K ﹤0.01% 2252
2024
Q1 		$25.4K Buy
411
+253
+160% +$16K ﹤0.01% 1891
2023
Q4 		$10.8K Buy
+158
New +$9.84K ﹤0.01% 2203

Other funds holding RMBS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM

Principal Securities's RMBS Position: Q4 2025 in Review

Principal Securities sold out of Rambus (RMBS) in Q4 2025, closing a stake of 730 shares — an estimated $76.1K sold.

Principal Securities first reported a position in RMBS in Q4 2023 and held it in 8 quarters. The position peaked at $76.1K in Q3 2025. 552 funds tracked by Wall St. Rank hold RMBS as of Q4 2025.

  • Principal Securities reported no remaining Rambus position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 730 Rambus shares in Q4 2025, an estimated $76.1K.
  • Principal Securities first reported a position in Rambus in Q4 2023 and held it in 8 quarters.
  • Principal Securities's Rambus position peaked at $76.1K in Q3 2025.
  • 552 funds tracked by Wall St. Rank held Rambus as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.