Ken Griffin Hyliion Holdings Corp. Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Hyliion Holdings Corp. stock. As of the latest transaction made, Citadel Advisors LLC holds 59,434 shares of HYLN stock, worth $101,037. This represents 0.0% of its overall portfolio holdings.

Number of Shares

59,434

Previous 90,000 33.96%

Holding current value

$101,037

Previous $118,000 0.85%

% of portfolio

0.0%

Previous 0.0%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$1.36 - $2.24 $80,830 - $133,132	59,434 New	59,434 $117,000
Q1 2025 May 15, 2025	SELL	$1.4 - $2.67 $90,255 - $172,129	-64,468 Reduced 44.6%	80,094 $112,000
Q4 2024 Feb 14, 2025	BUY	$2.27 - $3.84 $198,488 - $335,769	87,440 Added 153.08%	144,562 $377,000
Q3 2024 Nov 14, 2024	BUY	$1.52 - $2.56 $23,648 - $39,828	15,558 Added 37.43%	57,122 $141,000
Q2 2024 Aug 14, 2024	BUY	$1.22 - $1.9 $3,336 - $5,196	2,735 Added 7.04%	41,564 $67,000

Q1 2024 May 15, 2024	SELL	$0.82 - $1.87 $111,547 - $254,383	-136,034 Reduced 77.79%	38,829 $68,000
Q4 2023 Feb 14, 2024	SELL	$0.54 - $1.19 $246,782 - $543,834	-457,004 Reduced 72.33%	174,863 $141,000
Q3 2023 Nov 14, 2023	SELL	$1.17 - $2.16 $703,133 - $1.3 Million	-600,969 Reduced 48.75%	631,867 $745,000
Q2 2023 Aug 14, 2023	BUY	$1.29 - $2.06 $853,426 - $1.36 Million	661,571 Added 115.81%	1,232,836 $2.06 Million
Q1 2023 May 15, 2023	BUY	$1.91 - $3.74 $437,475 - $856,628	229,045 Added 66.93%	571,265 $1.13 Million
Q4 2022 Feb 14, 2023	SELL	$2.19 - $3.19 $1.64 Million - $2.39 Million	-749,973 Reduced 68.67%	342,220 $800,000
Q3 2022 Nov 14, 2022	BUY	$2.84 - $4.62 $2.71 Million - $4.41 Million	955,165 Added 697.06%	1,092,193 $3.14 Million
Q2 2022 Aug 15, 2022	SELL	$2.82 - $4.52 $1.28 Million - $2.05 Million	-454,194 Reduced 76.82%	137,028 $441,000
Q1 2022 May 16, 2022	BUY	$3.54 - $6.28 $68,824 - $122,095	19,442 Added 3.4%	591,222 $2.62 Million
Q4 2021 Feb 14, 2022	SELL	$5.82 - $9.07 $1.83 Million - $2.85 Million	-314,731 Reduced 35.5%	571,780 $3.55 Million
Q3 2021 Nov 15, 2021	BUY	$7.81 - $11.4 $6.68 Million - $9.76 Million	855,921 Added 2798.04%	886,511 $7.45 Million
Q2 2021 Aug 16, 2021	SELL	$7.94 - $13.23 $4.89 Million - $8.15 Million	-616,023 Reduced 95.27%	30,590 $356,000
Q1 2021 May 17, 2021	BUY	$10.58 - $20.78 $5.49 Million - $10.8 Million	518,658 Added 405.34%	646,613 $6.9 Million
Q4 2020 Feb 16, 2021	BUY	$15.75 - $44.91 $2.02 Million - $5.75 Million	127,955 New	127,955 $2.11 Million

Others Institutions Holding HYLN

# of Institutions

148

Shares Held

52M

Call Options Held

234K

Put Options Held

193K

View Full List

About Hyliion Holdings Corp.

Ticker HYLN
Exchange NYSE
Sector Consumer Cyclical
Industry Auto Parts
Shares Outstandng 174,032,000
Market Cap $296M
Description
Hyliion Holdings Corp. designs, develops, and sells electrified powertrain solutions for the commercial vehicle industry. It also provides battery management systems for hybrid and fully electric vehicle applications; and battery packs. The company was founded in 2015 and is headquartered in Cedar Park, Texas.

More about HYLN

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