Loomis Sayles & CO L P Rambus Inc Transaction History

Loomis Sayles & CO L P

$81.4 Billion
Q3 2025

A detailed history of Loomis Sayles & CO L P transactions in Rambus Inc stock. As of the latest transaction made, Loomis Sayles & CO L P holds 610,153 shares of RMBS stock, worth $58.1 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

610,153

Previous 220,228 177.06%

Holding current value

$58.1 Million

Previous $14.1 Million 350.96%

% of portfolio

0.08%

Previous 0.02%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$62.85 - $107.38 $24.5 Million - $41.9 Million	389,925 Added 177.06%	610,153 $63.6 Million
Q2 2025 Aug 13, 2025	BUY	$42.9 - $64.02 $9.45 Million - $14.1 Million	220,228 New	220,228 $14.1 Million
Q2 2024 Aug 13, 2024	SELL	$52.75 - $62.33 $20.9 Million - $24.7 Million	-396,713 Reduced 47.4%	440,253 $25.9 Million
Q1 2024 May 14, 2024	SELL	$53.62 - $73.99 $23.2 Million - $32 Million	-432,355 Reduced 34.06%	836,966 $51.7 Million
Q4 2023 Feb 13, 2024	SELL	$48.23 - $69.99 $7.48 Million - $10.9 Million	-155,060 Reduced 10.89%	1,269,321 $86.6 Million

Q3 2023 Nov 09, 2023	SELL	$49.28 - $64.89 $1.66 Million - $2.18 Million	-33,630 Reduced 2.31%	1,424,381 $79.5 Million
Q2 2023 Aug 11, 2023	SELL	$44.34 - $66.52 $23.8 Million - $35.7 Million	-537,161 Reduced 26.92%	1,458,011 $93.6 Million
Q1 2023 May 11, 2023	SELL	$35.02 - $51.26 $16.6 Million - $24.3 Million	-474,945 Reduced 19.23%	1,995,172 $102 Million
Q4 2022 Feb 10, 2023	SELL	$25.85 - $38.7 $5.41 Million - $8.1 Million	-209,368 Reduced 7.81%	2,470,117 $88.5 Million
Q3 2022 Nov 14, 2022	SELL	$20.59 - $28.65 $3.4 Million - $4.74 Million	-165,355 Reduced 5.81%	2,679,485 $68.1 Million
Q2 2022 Aug 05, 2022	SELL	$20.75 - $31.43 $4.65 Million - $7.04 Million	-223,928 Reduced 7.3%	2,844,840 $61.1 Million
Q1 2022 May 13, 2022	SELL	$23.76 - $33.6 $150,163 - $212,352	-6,320 Reduced 0.21%	3,068,768 $97.9 Million
Q4 2021 Feb 14, 2022	BUY	$21.8 - $29.68 $700,368 - $953,529	32,127 Added 1.06%	3,075,088 $90.4 Million
Q3 2021 Nov 12, 2021	SELL	$22.2 - $25.01 $907,513 - $1.02 Million	-40,879 Reduced 1.33%	3,042,961 $67.6 Million
Q2 2021 Aug 13, 2021	BUY	$18.03 - $23.84 $9.11 Million - $12 Million	505,189 Added 19.59%	3,083,840 $73.1 Million
Q1 2021 May 17, 2021	BUY	$17.5 - $22.06 $7.12 Million - $8.97 Million	406,632 Added 18.72%	2,578,651 $50.1 Million
Q4 2020 Feb 12, 2021	SELL	$13.48 - $18.51 $172,692 - $237,131	-12,811 Reduced 0.59%	2,172,019 $37.9 Million
Q3 2020 Nov 12, 2020	BUY	$13.15 - $15.59 $4.73 Million - $5.61 Million	360,061 Added 19.73%	2,184,830 $29.9 Million
Q2 2020 Aug 14, 2020	BUY	$10.73 - $16.35 $1.7 Million - $2.59 Million	158,265 Added 9.5%	1,824,769 $27.7 Million
Q1 2020 May 15, 2020	BUY	$9.26 - $16.81 $2.14 Million - $3.89 Million	231,187 Added 16.11%	1,666,504 $18.5 Million
Q4 2019 Feb 14, 2020	BUY	$12.58 - $14.42 $18.1 Million - $20.7 Million	1,435,317 New	1,435,317 $19.8 Million
Q3 2018 Nov 13, 2018	SELL	$10.91 - $13.46 $12,786 - $15,775	-1,172 Closed	0 $0
Q2 2018 Aug 14, 2018	BUY	$12.54 - $14.17 $7,335 - $8,289	585 Added 99.66%	1,172 $15,000
Q1 2018 May 11, 2018	BUY	$11.85 - $14.56 $6,955 - $8,546	587 New	587 $8,000

Others Institutions Holding RMBS

# of Institutions

580

Shares Held

99.2M

Call Options Held

1.4M

Put Options Held

948K

View Full List

About RAMBUS INC

Ticker RMBS
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 110,529,000
Market Cap $10.5B
Description
Rambus Inc. provides semiconductor products in the United States, Taiwan, South Korea, Japan, Europe, Canada, Singapore, China, and internationally. The company offers DDR memory interface chips, including DDR5, DDR4 and DDR3 memory interface chips to module manufacturers and OEMs; silicon IP comprising, interface and security IP solutions that ...

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Loomis Sayles & CO L P Rambus Inc Transaction History