Hyliion Holdings Corp.

HYLNNYSE

$4.53+0.32 (+7.60%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Hyliion Holdings Corp. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+124.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	6.41%	$59.7M	0.00%	Not reported
Vanguard Capital Management LLC	3.11%	$28.9M	0.00%	Not reported
General Electric Co	3.08%	$28.7M	7.77%	Not reported
D. E. Shaw & Co., Inc.	2.18%	$20.3M	0.01%	Not reported
Geode Capital Management, LLC	1.85%	$17.2M	0.00%	Not reported
State Street Corp	1.60%	$14.9M	0.00%	Not reported
Invesco Ltd.	1.33%	$12.4M	0.00%	Not reported
Millennium Management LLC	1.07%	$9.92M	0.00%	Not reported
T. Rowe Price Investment Management, Inc.	0.89%	$8.28M	0.01%	New Not reported
UBS Group AG	0.83%	$7.7M	0.00%	Not reported
HITE Hedge Asset Management LLC	0.78%	$7.29M	0.40%	Reduce 50.48%
Vanguard Portfolio Management LLC	0.78%	$7.28M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.60%	$5.59M	0.00%	Not reported
Northern Trust Corp	0.57%	$5.33M	0.00%	Not reported
Acadian Asset Management LLC	0.52%	$4.79M	0.01%	Not reported
Palisades Investment Partners, LLC	0.51%	$4.73M	1.35%	New Not reported
Vanguard Fiduciary Trust Co	0.47%	$4.41M	0.00%	Not reported
J. Derek Lewis & Associates Inc.	0.47%	$4.34M	0.82%	Add 0.88%
Dimensional Fund Advisors LP	0.44%	$4.05M	0.00%	Not reported
683 Capital Management, LLC	0.32%	$3M	0.15%	Reduce 20.69%
Morgan Stanley	0.24%	$2.19M	0.00%	Not reported
Two Sigma Investments, LP	0.24%	$2.19M	0.00%	Not reported
Bank of New York Mellon Corp	0.21%	$1.99M	0.00%	Not reported
Nuveen, LLC	0.19%	$1.73M	0.00%	Not reported
Susquehanna International Group, LLP	0.18%	$1.65M	0.00%	Not reported
CenterBook Partners LP	0.17%	$1.55M	0.08%	New Not reported
Renaissance Technologies LLC	0.16%	$1.53M	0.00%	Not reported
Goldman Sachs Group Inc	0.16%	$1.45M	0.00%	Not reported
Clough Capital Partners L P	0.15%	$1.43M	0.12%	New Not reported
New York State Common Retirement Fund	0.14%	$1.33M	0.00%	Not reported
Raymond James Financial Inc	0.14%	$1.32M	0.00%	Not reported
Citigroup Inc	0.14%	$1.3M	0.00%	Not reported
Tudor Investment Corp Et Al	0.13%	$1.25M	0.00%	Not reported
LPL Financial LLC	0.12%	$1.15M	0.00%	Not reported
Deutsche Bank Ag\	0.12%	$1.11M	0.00%	Not reported
American Century Companies Inc	0.11%	$1.03M	0.00%	Not reported
Citadel Advisors LLC	0.11%	$1.02M	0.00%	Not reported
DNB Asset Management AS	0.10%	$946K	0.00%	New Not reported
Point72 Asset Management, L.P.	0.10%	$914K	0.00%	Not reported
Rhumbline Advisers	0.09%	$842K	0.00%	Not reported
Bank of America Corp	0.08%	$762K	0.00%	Not reported
Inspire Investing, LLC	0.07%	$697K	0.03%	New Not reported
State of Wisconsin Investment Board	0.07%	$680K	0.00%	Not reported
Mercer Global Advisors Inc	0.06%	$594K	0.00%	Not reported
Gsa Capital Partners LLP	0.06%	$573K	0.04%	Not reported
Wells Fargo & Company	0.06%	$561K	0.00%	Not reported
Alliancebernstein L.P.	0.05%	$161K	0.00%	Not reported
ExodusPoint Capital Management, LP	0.05%	$469K	0.00%	Not reported
Bridgeway Capital Management, LLC	0.05%	$469K	0.01%	Not reported
Engineers Gate Manager LP	0.05%	$425K	0.01%	Not reported

50 of 156 holders

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