Ken Griffin Accuray Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Accuray Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 662,499 shares of ARAY stock, worth $708,873. This represents 0.0% of its overall portfolio holdings.

Number of Shares

662,499

Previous 10,300 6332.03%

Holding current value

$708,873

Previous $14,000 7564.29%

% of portfolio

0.0%

Previous 0.0%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$1.28 - $1.79 $847,998 - $1.19 Million	662,499 New	662,499 $1.07 Million
Q1 2025 May 15, 2025	SELL	$1.74 - $2.69 $280,202 - $433,186	-161,036 Reduced 65.12%	86,260 $154,000
Q4 2024 Feb 14, 2025	SELL	$1.7 - $2.23 $180,157 - $236,324	-105,975 Reduced 30.0%	247,296 $489,000
Q3 2024 Nov 14, 2024	BUY	$1.41 - $2.49 $498,112 - $879,644	353,271 New	353,271 $635,000
Q1 2024 May 15, 2024	BUY	$2.37 - $2.94 $5,356 - $6,644	2,260 Added 1.4%	163,545 $403,000

Q4 2023 Feb 14, 2024	SELL	$2.44 - $3.08 $437,960 - $552,835	-179,492 Reduced 52.67%	161,285 $456,000
Q3 2023 Nov 14, 2023	SELL	$2.63 - $4.26 $41,325 - $66,937	-15,713 Reduced 4.41%	340,777 $926,000
Q2 2023 Aug 14, 2023	BUY	$2.7 - $3.97 $220,684 - $324,487	81,735 Added 29.75%	356,490 $1.38 Million
Q1 2023 May 15, 2023	BUY	$2.06 - $3.18 $133,970 - $206,808	65,034 Added 31.01%	274,755 $816,000
Q4 2022 Feb 14, 2023	SELL	$1.88 - $2.4 $440,769 - $562,684	-234,452 Reduced 52.78%	209,721 $438,000
Q3 2022 Nov 14, 2022	SELL	$1.92 - $2.97 $300,560 - $464,929	-156,542 Reduced 26.06%	444,173 $924,000
Q2 2022 Aug 15, 2022	BUY	$1.76 - $3.52 $1.06 Million - $2.11 Million	600,715 New	600,715 $1.18 Million
Q1 2022 May 16, 2022	SELL	$3.16 - $4.81 $554,677 - $844,304	-175,531 Closed	0 $0
Q4 2021 Feb 14, 2022	BUY	$3.72 - $5.88 $536,323 - $847,737	144,173 Added 459.76%	175,531 $837,000
Q3 2021 Nov 15, 2021	SELL	$3.5 - $4.56 $218,771 - $285,027	-62,506 Reduced 66.59%	31,358 $124,000
Q2 2021 Aug 16, 2021	SELL	$4.24 - $5.51 $1.02 Million - $1.32 Million	-239,619 Reduced 71.85%	93,864 $424,000
Q1 2021 May 17, 2021	BUY	$4.25 - $5.89 $659,162 - $913,521	155,097 Added 86.94%	333,483 $1.65 Million
Q4 2020 Feb 16, 2021	SELL	$2.53 - $4.71 $448,622 - $835,181	-177,321 Reduced 49.85%	178,386 $743,000
Q3 2020 Nov 16, 2020	BUY	$1.98 - $2.74 $479,621 - $663,718	242,233 Added 213.47%	355,707 $853,000
Q2 2020 Aug 14, 2020	SELL	$1.7 - $2.56 $133,859 - $201,576	-78,741 Reduced 40.97%	113,474 $230,000
Q1 2020 May 15, 2020	SELL	$1.35 - $4.28 $197,950 - $627,576	-146,630 Reduced 43.27%	192,215 $365,000
Q4 2019 Feb 14, 2020	SELL	$2.56 - $3.08 $108,646 - $130,715	-42,440 Reduced 11.13%	338,845 $956,000
Q3 2019 Nov 14, 2019	SELL	$2.58 - $4.14 $304,571 - $488,731	-118,051 Reduced 23.64%	381,285 $1.06 Million
Q2 2019 Aug 14, 2019	SELL	$3.54 - $4.64 $450,164 - $590,045	-127,165 Reduced 20.3%	499,336 $1.93 Million
Q1 2019 May 15, 2019	BUY	$3.32 - $5.28 $300,712 - $478,241	90,576 Added 16.9%	626,501 $0
Q4 2018 Feb 14, 2019	BUY	$3.31 - $5.24 $1.22 Million - $1.93 Million	368,041 Added 219.22%	535,925 $1.83 Million
Q3 2018 Nov 13, 2018	SELL	$3.48 - $4.6 $50,212 - $66,373	-14,429 Reduced 7.91%	167,884 $0
Q2 2018 Aug 10, 2018	BUY	$3.85 - $5.15 $18,872 - $25,245	4,902 Added 2.76%	182,313 $0
Q1 2018 May 11, 2018	SELL	$4.5 - $5.9 $663,412 - $869,807	-147,425 Reduced 45.38%	177,411 $887,000
Q4 2017 Feb 09, 2018	BUY	$3.95 - $5.3 $1.01 Million - $1.35 Million	254,938 Added 364.73%	324,836 $1.4 Million
Q3 2017 Nov 09, 2017	BUY	$3.9 - $4.6 $272,602 - $321,530	69,898	69,898 $280,000

Others Institutions Holding ARAY

# of Institutions

140

Shares Held

74.4M

Call Options Held

Put Options Held

View Full List

About ACCURAY INC

Ticker ARAY
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 93,579,696
Market Cap $100M
Description
Accuray Incorporated designs, develops, manufactures, and sells radiosurgery and radiation therapy systems for the treatment of tumors in the Americas, Europe, the Middle East, India, Africa, Japan, China, and rest of the Asia Pacific region. It offers the CyberKnife System, a robotic stereotactic radiosurgery and stereotactic body radiation the...

More about ARAY

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