Ken Griffin Seagate Technology Holdings PLC Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Seagate Technology Holdings PLC stock. As of the latest transaction made, Citadel Advisors LLC holds 516,036 shares of STX stock, worth $111 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

516,036

Previous 785,100 34.27%

Holding current value

$111 Million

Previous $66.7 Million 11.67%

% of portfolio

0.01%

Previous 0.01%

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$66.54 - $144.33 $18.6 Million - $40.4 Million	279,846 Added 118.48%	516,036 $74.5 Million
Q1 2025 May 15, 2025	SELL	$84.92 - $108.42 $31.4 Million - $40.1 Million	-370,148 Reduced 61.05%	236,190 $20.1 Million
Q4 2024 Feb 14, 2025	SELL	$86.31 - $112.64 $64 Million - $83.5 Million	-741,556 Reduced 55.02%	606,338 $52.3 Million
Q3 2024 Nov 14, 2024	BUY	$92.1 - $110.76 $49.9 Million - $60 Million	541,348 Added 67.12%	1,347,894 $148 Million
Q2 2024 Aug 14, 2024	SELL	$82.46 - $105.99 $7.79 Million - $10 Million	-94,529 Reduced 10.49%	806,546 $83.3 Million
Q1 2024 May 15, 2024	SELL	$80.11 - $98.63 $167 Million - $206 Million	-2,085,804 Reduced 69.83%	901,075 $83.8 Million
Q4 2023 Feb 14, 2024	BUY	$65.25 - $86.79 $54.2 Million - $72.1 Million	830,185 Added 38.49%	2,986,879 $255 Million
Q3 2023 Nov 14, 2023	BUY	$57.97 - $73.7 $115 Million - $146 Million	1,982,105 Added 1135.3%	2,156,694 $142 Million
Q2 2023 Aug 14, 2023	SELL	$55.12 - $66.88 $5.2 Million - $6.31 Million	-94,305 Reduced 35.07%	174,589 $10.8 Million
Q1 2023 May 15, 2023	SELL	$51.88 - $72.46 $18.7 Million - $26.1 Million	-360,537 Reduced 57.28%	268,894 $17.8 Million
Q4 2022 Feb 14, 2023	BUY	$48.49 - $58.0 $1 Million - $1.2 Million	20,713 Added 3.4%	629,431 $33.1 Million
Q3 2022 Nov 14, 2022	SELL	$53.23 - $83.61 $54.7 Million - $85.9 Million	-1,027,056 Reduced 62.79%	608,718 $32.4 Million

Others Institutions Holding STX

# of Institutions

1,126

Shares Held

191M

Call Options Held

5.62M

Put Options Held

5.78M

View Full List

About Seagate Technology Holdings plc

Ticker STX
Exchange NASDAQ
Sector Technology
Industry Computer Hardware
Shares Outstandng 206,454,000
Market Cap $44.3B
Description
Seagate Technology Holdings plc provides data storage technology and solutions in Singapore, the United States, the Netherlands, and internationally. It provides mass capacity storage products, including enterprise nearline hard disk drives (HDDs), enterprise nearline solid state drives (SSDs), enterprise nearline systems, video and image HDDs, ...

More about STX

Track Ken Griffin's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.

Account