MML Investors Services
RMBS icon

MML Investors Services’s Rambus RMBS Stock Holding History

MML Investors Services’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 		$387K Sell
2,919
-2,560
-47% -$333K ﹤0.01% 2644
2026
Q1 		$471K Sell
5,479
-3,770
-41% -$376K ﹤0.01% 2260
2025
Q4 		$850K Buy
9,249
+1,915
+26% +$188K ﹤0.01% 1912
2025
Q3 		$764K Buy
7,334
+580
+9% +$44.7K ﹤0.01% 1906
2025
Q2 		$432K Buy
6,754
+787
+13% +$42.2K ﹤0.01% 2188
2025
Q1 		$309K Buy
5,967
+883
+17% +$51.9K ﹤0.01% 2292
2024
Q4 		$269K Buy
+5,084
New +$259K ﹤0.01% 2335
2024
Q2 		– Sell
-6,453
Closed -$399K – 2553
2024
Q1 		$399K Buy
6,453
+451
+8% +$28.5K ﹤0.01% 1929
2023
Q4 		$410K Sell
6,002
-2,049
-25% -$128K ﹤0.01% 1864
2023
Q3 		$449K Buy
8,051
+690
+9% +$39.2K ﹤0.01% 1693
2023
Q2 		$472K Buy
7,361
+107
+1% +$5.89K ﹤0.01% 1670
2023
Q1 		$372K Sell
7,254
-36
-0.5% -$1.55K ﹤0.01% 1558
2022
Q4 		$261K Buy
+7,290
New +$247K ﹤0.01% 1867

Other funds holding RMBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
SIMG
Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return

MML Investors Services's RMBS Position: Q2 2026 in Review

MML Investors Services reduced its Rambus (RMBS) stake by 47% in Q2 2026, selling an estimated $333K and leaving 2,919 shares worth $387K. The position accounts for ﹤0.01% of the portfolio, ranked #2644.

MML Investors Services first reported a position in RMBS in Q4 2022 and has held it in 13 quarters since. The position peaked at $850K in Q4 2025. 324 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

  • MML Investors Services held 2,919 shares of Rambus worth $387K as of Q2 2026.
  • MML Investors Services sold 2,560 Rambus shares in Q2 2026, an estimated $333K.
  • Rambus made up ﹤0.01% of MML Investors Services's portfolio in Q2 2026, its #2644 holding.
  • MML Investors Services first reported a position in Rambus in Q4 2022 and has held it in 13 quarters since.
  • MML Investors Services's Rambus position peaked at $850K in Q4 2025.
  • 324 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on MML Investors Services's 13F filing for Q2 2026, filed 7 Aug 2026.