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Mason Street Advisors’s Rambus RMBS Stock Holding History

Mason Street Advisors’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
2021
Q1 		– Sell
-42,482
Closed -$742K – 985
2020
Q4 		$742K Sell
42,482
-192
-0.4% -$3.01K 0.01% 1047
2020
Q3 		$584K Buy
42,674
+147
+0.3% +$2.09K 0.01% 1038
2020
Q2 		$646K Buy
42,527
+3,693
+10% +$52K 0.01% 988
2020
Q1 		$431K Hold
38,834
– – 0.01% 1039
2019
Q4 		$535K Buy
38,834
+1,100
+3% +$14.8K 0.01% 1105
2019
Q3 		$495K Buy
37,734
+1,006
+3% +$12.6K 0.01% 1105
2019
Q2 		$442K Buy
36,728
+1,708
+5% +$19.6K 0.01% 1133
2019
Q1 		$366K Buy
35,020
+1,325
+4% +$12.7K 0.01% 1233
2018
Q4 		$258K Buy
33,695
+1,888
+6% +$16.4K 0.01% 1250
2018
Q3 		$347K Buy
31,807
+768
+2% +$9.34K 0.01% 1224
2018
Q2 		$389K Buy
31,039
+566
+2% +$7.65K 0.01% 1171
2018
Q1 		$409K Buy
30,473
+1,921
+7% +$25.7K 0.01% 1109
2017
Q4 		$406K Buy
28,552
+876
+3% +$12.6K 0.01% 1099
2017
Q3 		$369K Buy
27,676
+123
+0.4% +$1.58K 0.01% 1109
2017
Q2 		$315K Buy
27,553
+1,556
+6% +$19.1K 0.01% 1146
2017
Q1 		$342K Buy
25,997
+1,861
+8% +$24.5K 0.01% 1095
2016
Q4 		$332K Buy
24,136
+1,512
+7% +$19.6K 0.01% 1085
2016
Q3 		$283K Buy
22,624
+1,105
+5% +$14.6K 0.01% 1085
2016
Q2 		$260K Buy
21,519
+2,052
+11% +$25K 0.01% 1085
2016
Q1 		$268K Buy
19,467
+685
+4% +$8.49K 0.01% 1050
2015
Q4 		$218K Buy
+18,782
New +$217K 0.01% 1083

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
LLL
Lynrock Lake LP Rye Brook, New York $1.58B AUM 20.25% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $15.3B AUM 40.56% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Mason Street Advisors's RMBS Position: Q1 2021 in Review

Mason Street Advisors sold out of Rambus (RMBS) in Q1 2021, closing a stake of 42,482 shares — an estimated $742K sold.

Mason Street Advisors first reported a position in RMBS in Q4 2015 and held it in 21 quarters. The position peaked at $742K in Q4 2020. 213 funds tracked by Wall St. Rank hold RMBS as of Q1 2021.

  • Mason Street Advisors reported no remaining Rambus position as of Q1 2021 after selling out during the quarter.
  • Mason Street Advisors sold 42,482 Rambus shares in Q1 2021, an estimated $742K.
  • Mason Street Advisors first reported a position in Rambus in Q4 2015 and held it in 21 quarters.
  • Mason Street Advisors's Rambus position peaked at $742K in Q4 2020.
  • 213 funds tracked by Wall St. Rank held Rambus as of Q1 2021.

Based on Mason Street Advisors's 13F filing for Q1 2021, filed 14 May 2021.