T. Rowe Price Associates
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T. Rowe Price Associates’s Rambus RMBS Stock Holding History

T. Rowe Price 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
2026
Q1 		$290M Sell
3,376,689
-2,008,881
-37% -$200M 0.03% 366
2025
Q4 		$495M Buy
5,385,570
+140,226
+3% +$13.8M 0.05% 266
2025
Q3 		$547M Buy
5,245,344
+551,954
+12% +$42.5M 0.06% 253
2025
Q2 		$300M Sell
4,693,390
-4,053,466
-46% -$217M 0.03% 352
2025
Q1 		$453M Buy
8,746,856
+3,297,728
+61% +$194M 0.06% 288
2024
Q4 		$288M Buy
5,449,128
+4,445,146
+443% +$227M 0.03% 359
2024
Q3 		$42.4M Sell
1,003,982
-60,315
-6% -$2.92M ﹤0.01% 802
2024
Q2 		$62.5M Buy
1,064,297
+7,947
+0.8% +$454K 0.01% 653
2024
Q1 		$65.3M Buy
1,056,350
+104,050
+11% +$6.58M 0.01% 651
2023
Q4 		$65M Buy
952,300
+143,466
+18% +$8.94M 0.01% 629
2023
Q3 		$45.1M Buy
808,834
+106,680
+15% +$6.05M 0.01% 714
2023
Q2 		$45.1M Buy
702,154
+646,402
+1,159% +$35.6M 0.01% 734
2023
Q1 		$2.86M Buy
55,752
+1,660
+3% +$71.3K ﹤0.01% 1345
2022
Q4 		$1.94M Buy
54,092
+945
+2% +$32K ﹤0.01% 1473
2022
Q3 		$1.35M Buy
53,147
+8,751
+20% +$219K ﹤0.01% 1608
2022
Q2 		$954K Buy
44,396
+808
+2% +$20K ﹤0.01% 1922
2022
Q1 		$1.39M Buy
43,588
+13,748
+46% +$381K ﹤0.01% 1843
2021
Q4 		$877K Sell
29,840
-5,252
-15% -$134K ﹤0.01% 2097
2021
Q3 		$779K Buy
35,092
+7,117
+25% +$168K ﹤0.01% 2167
2021
Q2 		$663K Buy
27,975
+1,908
+7% +$38.4K ﹤0.01% 2248
2021
Q1 		$507K Buy
+26,067
New +$524K ﹤0.01% 2359
2018
Q1 		– Sell
-1,972,561
Closed -$28.1M – 2575
2017
Q4 		$28.1M Sell
1,972,561
-2,465,391
-56% -$35.5M ﹤0.01% 1068
2017
Q3 		$59.2M Buy
4,437,952
+20,105
+0.5% +$258K 0.01% 786
2017
Q2 		$50.5M Sell
4,417,847
-198,301
-4% -$2.44M 0.01% 818
2017
Q1 		$60.7M Sell
4,616,148
-148,802
-3% -$1.96M 0.01% 748
2016
Q4 		$65.6M Buy
4,764,950
+2,226,510
+88% +$28.8M 0.01% 724
2016
Q3 		$31.7M Buy
2,538,440
+2,480,640
+4,292% +$32.8M 0.01% 964
2016
Q2 		$698K Hold
57,800
– – ﹤0.01% 1830
2016
Q1 		$795K Hold
57,800
– – ﹤0.01% 1784
2015
Q4 		$670K Buy
57,800
+7,300
+14% +$84.2K ﹤0.01% 1832
2015
Q3 		$596K Hold
50,500
– – ﹤0.01% 1877
2015
Q2 		$732K Hold
50,500
– – ﹤0.01% 1850
2015
Q1 		$635K Buy
50,500
+13,600
+37% +$160K ﹤0.01% 1881
2014
Q4 		$409K Hold
36,900
– – ﹤0.01% 2042
2014
Q3 		$461K Hold
36,900
– – ﹤0.01% 1972
2014
Q2 		$528K Hold
36,900
– – ﹤0.01% 1933
2014
Q1 		$397K Buy
36,900
+6,500
+21% +$61K ﹤0.01% 2016
2013
Q4 		$288K Sell
30,400
-6,500
-18% -$58.5K ﹤0.01% 2158
2013
Q3 		$347K Hold
36,900
– – ﹤0.01% 2051
2013
Q2 		$317K Buy
+36,900
New +$275K ﹤0.01% 2048

Other funds holding RMBS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

T. Rowe Price Associates's RMBS Position: Q1 2026 in Review

T. Rowe Price Associates reduced its Rambus (RMBS) stake by 37% in Q1 2026, selling an estimated $200M and leaving 3,376,689 shares worth $290M. The position accounts for 0.03% of the portfolio, ranked #366.

T. Rowe Price Associates first reported a position in RMBS in Q2 2013 and has held it in 40 quarters since. The position peaked at $547M in Q3 2025. 553 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.

  • T. Rowe Price Associates held 3,376,689 shares of Rambus worth $290M as of Q1 2026.
  • T. Rowe Price Associates sold 2,008,881 Rambus shares in Q1 2026, an estimated $200M.
  • Rambus made up 0.03% of T. Rowe Price Associates's portfolio in Q1 2026, its #366 holding.
  • T. Rowe Price Associates first reported a position in Rambus in Q2 2013 and has held it in 40 quarters since.
  • T. Rowe Price Associates's Rambus position peaked at $547M in Q3 2025.
  • 553 funds tracked by Wall St. Rank held Rambus as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.