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Royce & Associates’s Rambus RMBS Stock Holding History

Royce & Associates’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
Q3 		– Sell
-64,175
Closed -$4.11M – 820
2025
Q2 		$4.11M Sell
64,175
-115,732
-64% -$6.2M 0.04% 494
2025
Q1 		$9.31M Buy
179,907
+59,772
+50% +$3.51M 0.1% 306
2024
Q4 		$6.35M Buy
+120,135
New +$6.12M 0.06% 432
2024
Q3 		– Sell
-197,271
Closed -$11.6M – 900
2024
Q2 		$11.6M Buy
197,271
+2,467
+1% +$141K 0.11% 268
2024
Q1 		$12M Buy
194,804
+24,196
+14% +$1.53M 0.11% 276
2023
Q4 		$11.6M Sell
170,608
-39,053
-19% -$2.43M 0.11% 269
2023
Q3 		$11.7M Buy
209,661
+13,454
+7% +$763K 0.12% 236
2023
Q2 		$12.6M Sell
196,207
-5,445
-3% -$300K 0.12% 231
2023
Q1 		$10.3M Sell
201,652
-20,638
-9% -$886K 0.1% 300
2022
Q4 		$7.96M Sell
222,290
-281,800
-56% -$9.53M 0.08% 358
2022
Q3 		$12.8M Buy
504,090
+12,100
+2% +$303K 0.14% 203
2022
Q2 		$10.6M Buy
+491,990
New +$12.2M 0.11% 272
2021
Q4 		– Sell
-13,988
Closed -$311K – 1014
2021
Q3 		$311K Sell
13,988
-22,993
-62% -$541K ﹤0.01% 947
2021
Q2 		$877K Sell
36,981
-8,985
-20% -$181K 0.01% 860
2021
Q1 		$894K Sell
45,966
-21,924
-32% -$440K 0.01% 867
2020
Q4 		$1.19M Sell
67,890
-906
-1% -$14.2K 0.01% 795
2020
Q3 		$942K Hold
68,796
– – 0.01% 786
2020
Q2 		$1.05M Sell
68,796
-2,864
-4% -$40.3K 0.01% 773
2020
Q1 		$795K Sell
71,660
-6,254
-8% -$86.6K 0.01% 769
2019
Q4 		$1.07M Buy
77,914
+2,257
+3% +$30.3K 0.01% 801
2019
Q3 		$993K Buy
75,657
+20,364
+37% +$255K 0.01% 813
2019
Q2 		$666K Buy
55,293
+20,474
+59% +$235K 0.01% 875
2019
Q1 		$364K Buy
+34,819
New +$334K ﹤0.01% 945

Other funds holding RMBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Royce & Associates's RMBS Position: Q3 2025 in Review

Royce & Associates sold out of Rambus (RMBS) in Q3 2025, closing a stake of 64,175 shares — an estimated $4.11M sold.

Royce & Associates first reported a position in RMBS in Q1 2019 and held it in 23 quarters. The position peaked at $12.8M in Q3 2022. 513 funds tracked by Wall St. Rank hold RMBS as of Q3 2025.

  • Royce & Associates reported no remaining Rambus position as of Q3 2025 after selling out during the quarter.
  • Royce & Associates sold 64,175 Rambus shares in Q3 2025, an estimated $4.11M.
  • Royce & Associates first reported a position in Rambus in Q1 2019 and held it in 23 quarters.
  • Royce & Associates's Rambus position peaked at $12.8M in Q3 2022.
  • 513 funds tracked by Wall St. Rank held Rambus as of Q3 2025.

Based on Royce & Associates's 13F filing for Q3 2025, filed 12 Nov 2025.