Ken Griffin Nlight, Inc. Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Nlight, Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 126,113 shares of LASR stock, worth $3.85 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

126,113

Previous 410,497 69.28%

Holding current value

$3.85 Million

Previous $8.08 Million 53.75%

% of portfolio

0.0%

Previous 0.0%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$18.28 - $31.55 $5.2 Million - $8.97 Million	-284,384 Reduced 69.28%	126,113 $3.74 Million
Q2 2025 Aug 14, 2025	BUY	$6.44 - $19.68 $2.64 Million - $8.08 Million	410,497 New	410,497 $8.08 Million
Q4 2024 Feb 14, 2025	SELL	$9.88 - $14.68 $40,488 - $60,158	-4,098 Reduced 2.12%	189,308 $1.99 Million
Q3 2024 Nov 14, 2024	BUY	$10.41 - $13.11 $21,288 - $26,809	2,045 Added 1.07%	193,406 $2.07 Million
Q2 2024 Aug 14, 2024	BUY	$10.69 - $13.41 $1.97 Million - $2.47 Million	183,826 Added 2439.63%	191,361 $2.09 Million

Q1 2024 May 15, 2024	SELL	$12.16 - $14.61 $661,978 - $795,353	-54,439 Reduced 87.84%	7,535 $97,000
Q4 2023 Feb 14, 2024	SELL	$8.23 - $14.65 $799,322 - $1.42 Million	-97,123 Reduced 61.05%	61,974 $836,000
Q3 2023 Nov 14, 2023	SELL	$10.2 - $15.59 $2.37 Million - $3.63 Million	-232,820 Reduced 59.41%	159,097 $1.65 Million
Q2 2023 Aug 14, 2023	BUY	$8.59 - $15.71 $701,596 - $1.28 Million	81,676 Added 26.33%	391,917 $6.04 Million
Q1 2023 May 15, 2023	BUY	$9.15 - $13.66 $2.15 Million - $3.21 Million	234,723 Added 310.82%	310,241 $3.16 Million
Q4 2022 Feb 14, 2023	BUY	$9.19 - $11.57 $162,332 - $204,372	17,664 Added 30.53%	75,518 $765,000
Q3 2022 Nov 14, 2022	BUY	$9.45 - $14.34 $449,961 - $682,799	47,615 Added 465.04%	57,854 $547,000
Q2 2022 Aug 15, 2022	SELL	$10.22 - $17.51 $548,967 - $940,549	-53,715 Reduced 83.99%	10,239 $105,000
Q1 2022 May 16, 2022	SELL	$14.15 - $25.8 $692,656 - $1.26 Million	-48,951 Reduced 43.36%	63,954 $1.11 Million
Q4 2021 Feb 14, 2022	SELL	$23.28 - $32.97 $522,054 - $739,352	-22,425 Reduced 16.57%	112,905 $2.7 Million
Q3 2021 Nov 15, 2021	BUY	$24.6 - $36.73 $1.31 Million - $1.95 Million	53,124 Added 64.62%	135,330 $3.82 Million
Q2 2021 Aug 16, 2021	SELL	$25.68 - $36.28 $3.46 Million - $4.88 Million	-134,572 Reduced 62.08%	82,206 $2.98 Million
Q1 2021 May 17, 2021	BUY	$30.63 - $44.92 $1.01 Million - $1.47 Million	32,828 Added 17.85%	216,778 $7.02 Million
Q4 2020 Feb 16, 2021	BUY	$21.24 - $35.64 $2.1 Million - $3.52 Million	98,743 Added 115.89%	183,950 $6.01 Million
Q3 2020 Nov 16, 2020	SELL	$19.96 - $25.26 $10,918 - $13,817	-547 Reduced 0.64%	85,207 $2 Million
Q2 2020 Aug 14, 2020	BUY	$9.39 - $25.13 $192,861 - $516,145	20,539 Added 31.49%	85,754 $1.91 Million
Q1 2020 May 15, 2020	BUY	$9.49 - $21.65 $375,395 - $856,409	39,557 Added 154.17%	65,215 $684,000
Q4 2019 Feb 14, 2020	BUY	$13.33 - $20.64 $58,345 - $90,341	4,377 Added 20.57%	25,658 $520,000
Q2 2018 Aug 10, 2018	BUY	$24.93 - $40.84 $530,535 - $869,116	21,281 New	21,281 $0

Others Institutions Holding LASR

# of Institutions

235

Shares Held

42M

Call Options Held

142K

Put Options Held

96.7K

View Full List

About NLIGHT, INC.

Ticker LASR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 45,095,500
Market Cap $1.38B
Description
nLIGHT, Inc. designs, manufactures, and sells semiconductor and fiber lasers for industrial, microfabrication, and aerospace and defense applications. It operates in two segments, Laser Products and Advanced Development. The company also provides fiber amplifiers, and beam combination and control systems for use in high-energy laser systems in d...

More about LASR

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