Boston Partners’s Rambus RMBS Stock Holding History

Boston Partners’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
2023 Q4	–	Sell	-9,443	Closed	-$527K	–	763
2023 Q3	$527K	Buy	9,443 +1,762	+23%	+$100K	﹤0.01%	631
2023 Q2	$493K	Sell	7,681 -34,082	-82%	-$1.88M	﹤0.01%	625
2023 Q1	$2.14M	Sell	41,763 -56,626	-58%	-$2.43M	﹤0.01%	462
2022 Q4	$3.52M	Sell	98,389 -116,675	-54%	-$3.95M	﹤0.01%	400
2022 Q3	$5.47M	Buy	215,064 +81,744	+61%	+$2.04M	0.01%	386
2022 Q2	$2.87M	Buy	133,320 +54,578	+69%	+$1.35M	﹤0.01%	404
2022 Q1	$2.51M	Buy	78,742 +47,677	+153%	+$1.32M	﹤0.01%	452
2021 Q4	$913K	Sell	31,065 -3,579	-10%	-$91K	﹤0.01%	551
2021 Q3	$769K	Sell	34,644 -3,995	-10%	-$94K	﹤0.01%	559
2021 Q2	$916K	Buy	+38,639	New	+$778K	﹤0.01%	553
2019 Q1	–	Sell	-143,868	Closed	-$1.1M	–	715
2018 Q4	$1.1M	Buy	+143,868	New	+$1.25M	﹤0.01%	637

Other funds holding RMBS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Boston Partners's RMBS Position: Q4 2023 in Review

Boston Partners sold out of Rambus (RMBS) in Q4 2023, closing a stake of 9,443 shares — an estimated $527K sold.

Boston Partners first reported a position in RMBS in Q4 2018 and held it in 11 quarters. The position peaked at $5.47M in Q3 2022. 398 funds tracked by Wall St. Rank hold RMBS as of Q4 2023.

Boston Partners reported no remaining Rambus position as of Q4 2023 after selling out during the quarter.
Boston Partners sold 9,443 Rambus shares in Q4 2023, an estimated $527K.
Boston Partners first reported a position in Rambus in Q4 2018 and held it in 11 quarters.
Boston Partners's Rambus position peaked at $5.47M in Q3 2022.
398 funds tracked by Wall St. Rank held Rambus as of Q4 2023.

Based on Boston Partners's 13F filing for Q4 2023, filed 7 Feb 2024.