Ken Griffin Amtech Systems Inc Transaction History

Citadel Advisors LLC

$505 Billion
Q3 2024

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Amtech Systems Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 1,600 shares of ASYS stock, worth $9,200. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,600

Previous 1,100 45.45%

Holding current value

$9,200

Previous $6,000 50.0%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	BUY	$5.25 - $6.76 $39,154 - $50,416	7,458 Added 21.41%	42,296 $245,000
Q2 2024 Aug 14, 2024	SELL	$4.65 - $6.63 $146,833 - $209,355	-31,577 Reduced 47.54%	34,838 $204,000
Q1 2024 May 15, 2024	BUY	$3.44 - $5.41 $69,343 - $109,054	20,158 Added 43.58%	66,415 $359,000
Q4 2023 Feb 14, 2024	BUY	$3.69 - $8.0 $127,168 - $275,704	34,463 Added 292.21%	46,257 $194,000
Q3 2023 Nov 14, 2023	SELL	$7.32 - $10.91 $185,928 - $277,114	-25,400 Reduced 68.29%	11,794 $89,000
Q2 2023 Aug 14, 2023	SELL	$8.5 - $10.21 $65,373 - $78,525	-7,691 Reduced 17.13%	37,194 $355,000
Q1 2023 May 15, 2023	BUY	$7.98 - $11.18 $138,596 - $194,174	17,368 Added 63.12%	44,885 $428,000
Q4 2022 Feb 14, 2023	BUY	$7.54 - $11.05 $58,766 - $86,123	7,794 Added 39.52%	27,517 $209,000
Q3 2022 Nov 14, 2022	BUY	$6.87 - $12.93 $135,497 - $255,018	19,723 New	19,723 $168,000
Q3 2021 Nov 15, 2021	SELL	$8.88 - $12.5 $21,782 - $30,662	-2,453 Reduced 11.19%	19,460 $222,000
Q1 2021 May 17, 2021	BUY	$6.36 - $12.32 $139,366 - $269,968	21,913 New	21,913 $259,000
Q3 2020 Nov 16, 2020	SELL	$4.77 - $5.84 $48,520 - $59,404	-10,172 Closed	0 $0
Q2 2020 Aug 14, 2020	BUY	$4.25 - $5.49 $43,231 - $55,844	10,172 New	10,172 $50,000
Q2 2019 Aug 14, 2019	SELL	$5.1 - $6.97 $93,585 - $127,899	-18,350 Closed	0 $0
Q1 2019 May 15, 2019	SELL	$4.58 - $5.37 $4,296 - $5,037	-938 Reduced 4.86%	18,350 $0
Q4 2018 Feb 14, 2019	BUY	$4.03 - $5.69 $15,737 - $22,219	3,905 Added 25.39%	19,288 $87,000
Q3 2018 Nov 13, 2018	SELL	$4.64 - $6.16 $49,917 - $66,269	-10,758 Reduced 41.15%	15,383 $0
Q2 2018 Aug 10, 2018	SELL	$6.05 - $10.22 $158,812 - $268,275	-26,250 Reduced 50.1%	26,141 $0
Q1 2018 May 11, 2018	BUY	$6.93 - $11.37 $27,144 - $44,536	3,917 Added 8.08%	52,391 $383,000
Q4 2017 Feb 09, 2018	BUY	$9.45 - $15.25 $296,077 - $477,797	31,331 Added 182.76%	48,474 $488,000
Q3 2017 Nov 09, 2017	BUY	$9.27 - $12.3 $158,915 - $210,858	17,143	17,143 $205,000

Others Institutions Holding ASYS

# of Institutions

Shares Held

8.36M

Call Options Held

1.6K

Put Options Held

4.1K

View Full List

About AMTECH SYSTEMS INC

Ticker ASYS
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 13,889,300
Market Cap $79.9M
Description
Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates in Semiconductor and Material and Substrate segments. The Semiconductor seg...

More about ASYS

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