Ken Griffin Harmonic Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Harmonic Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 184,380 shares of HLIT stock, worth $1.76 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

184,380

Previous 62,648 194.31%

Holding current value

$1.76 Million

Previous $593,000 216.36%

% of portfolio

0.0%

Previous 0.0%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$8.35 - $10.49 $1.02 Million - $1.28 Million	121,732 Added 194.31%	184,380 $1.88 Million
Q2 2025 Aug 14, 2025	SELL	$8.25 - $9.73 $232,773 - $274,531	-28,215 Reduced 31.05%	62,648 $593,000
Q1 2025 May 15, 2025	SELL	$9.42 - $13.55 $635,435 - $914,028	-67,456 Reduced 42.61%	90,863 $871,000
Q4 2024 Feb 14, 2025	SELL	$10.96 - $14.82 $1.32 Million - $1.78 Million	-120,394 Reduced 43.2%	158,319 $2.09 Million
Q3 2024 Nov 14, 2024	BUY	$11.75 - $14.66 $3.19 Million - $3.98 Million	271,656 Added 3849.45%	278,713 $4.06 Million

Q2 2024 Aug 14, 2024	BUY	$9.2 - $13.3 $64,924 - $93,858	7,057 New	7,057 $83,000
Q4 2023 Feb 14, 2024	BUY	$9.14 - $13.04 $206,079 - $294,012	22,547 Added 29.88%	97,998 $1.28 Million
Q3 2023 Nov 14, 2023	BUY	$9.37 - $16.31 $294,405 - $512,460	31,420 Added 71.36%	75,451 $726,000
Q2 2023 Aug 14, 2023	SELL	$13.41 - $18.39 $1.07 Million - $1.46 Million	-79,644 Reduced 64.4%	44,031 $711,000
Q1 2023 May 15, 2023	SELL	$11.97 - $15.45 $7.37 Million - $9.51 Million	-615,412 Reduced 83.27%	123,675 $1.8 Million
Q4 2022 Feb 14, 2023	BUY	$12.95 - $15.65 $7.7 Million - $9.3 Million	594,307 Added 410.49%	739,087 $9.68 Million
Q3 2022 Nov 14, 2022	BUY	$8.6 - $13.07 $168,947 - $256,760	19,645 Added 15.7%	144,780 $1.89 Million
Q2 2022 Aug 15, 2022	SELL	$8.3 - $10.31 $236,491 - $293,762	-28,493 Reduced 18.55%	125,135 $1.09 Million
Q1 2022 May 16, 2022	SELL	$8.68 - $12.17 $1.89 Million - $2.65 Million	-217,455 Reduced 58.6%	153,628 $1.43 Million
Q4 2021 Feb 14, 2022	BUY	$8.61 - $12.1 $151,096 - $212,342	17,549 Added 4.96%	371,083 $4.36 Million
Q3 2021 Nov 15, 2021	BUY	$7.7 - $10.63 $1.1 Million - $1.51 Million	142,346 Added 67.4%	353,534 $3.09 Million
Q2 2021 Aug 16, 2021	BUY	$6.73 - $8.81 $1.19 Million - $1.56 Million	177,405 Added 525.13%	211,188 $1.8 Million
Q4 2020 Feb 16, 2021	SELL	$5.48 - $7.4 $25,640 - $34,624	-4,679 Reduced 12.17%	33,783 $250,000
Q3 2020 Nov 16, 2020	BUY	$4.66 - $7.02 $123,923 - $186,682	26,593 Added 224.05%	38,462 $215,000
Q2 2020 Aug 14, 2020	SELL	$4.51 - $6.76 $98,723 - $147,976	-21,890 Reduced 64.84%	11,869 $56,000
Q1 2020 May 15, 2020	SELL	$4.69 - $8.33 $458,925 - $815,107	-97,852 Reduced 74.35%	33,759 $194,000
Q4 2019 Feb 14, 2020	BUY	$6.02 - $8.26 $131,759 - $180,786	21,887 Added 19.95%	131,611 $1.03 Million
Q2 2018 Aug 10, 2018	SELL	$3.4 - $4.45 $145,275 - $190,139	-42,728 Reduced 28.03%	109,724 $0
Q1 2018 May 11, 2018	BUY	$2.95 - $4.2 $13,257 - $18,874	4,494 Added 3.04%	152,452 $579,000
Q4 2017 Feb 09, 2018	SELL	$2.85 - $4.55 $384,094 - $613,203	-134,770 Reduced 47.67%	147,958 $622,000
Q3 2017 Nov 09, 2017	BUY	$2.8 - $4.1 $791,638 - $1.16 Million	282,728	282,728 $862,000

Others Institutions Holding HLIT

# of Institutions

259

Shares Held

99.7M

Call Options Held

37.1K

Put Options Held

33.7K

View Full List

About HARMONIC INC

Ticker HLIT
Exchange NASDAQ
Sector Technology
Industry Communication Equipment
Shares Outstandng 105,060,000
Market Cap $1B
Description
Harmonic Inc., together with its subsidiaries, provide video delivery software, products, system solutions, and services worldwide. The company operates in two segments, Video and Cable Access. The Video segment sells video processing, production, and playout solutions and services to cable operators, and satellite and telecommunications Pay-TV ...

More about HLIT

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