Exchange: NYSEMkt·Updated 05:08 PM EDT
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HYLNHyliion Holdings Corp

$4.01
$0.00
(0.00%)
Today
Closed $4.05
$0.0425
(1.05%)
After Hours
EarningsAug 11
Mkt Cap$722.23M
Vol3.15M
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Hyliion Holdings (HYLN) Securities Fraud Investigation - Levi & Korsinsky
Hyliion Holdings (HYLN) Securities Fraud Investigation - Levi & Korsinsky Hyliion Holdings (HYLN) Securities Fraud Investigation - Levi & Korsinsky PR Newswire NEW YORK, July 6, 2026 Hyliion stock dropped 1317% in a single session after a short-seller report challenged the credibility of a $133...
PR Newswire
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INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Hyliion Holdings Corp. - HYLN
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Hyliion Holdings Corp. - HYLN INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Hyliion Holdings Corp. - HYLN PR Newswire NEW YORK, July 1, 2026 NEW YORK, July 1, 2026 /PRNewswire...
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Hyliion Holdings Investigation Initiated: Levi & Korsinsky Investigates the Officers and Directors of Hyliion Holdings (HYLN)
Hyliion Holdings Investigation Initiated: Levi & Korsinsky Investigates the Officers and Directors of Hyliion Holdings (HYLN) Hyliion Holdings Investigation Initiated: Levi & Korsinsky Investigates the Officers and Directors of Hyliion Holdings (HYLN) PR Newswire NEW YORK, June 29, 2026 Hyliion...
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HYLN Stock On-Track For Worst Day In A Year After Short-Seller Report Criticizes $133M AI Data Center Deal
Hyliion Holdings Corp. shares dropped sharply after Pelican Way Research labeled its critical $133-million letter of intent with VFG Tech Holdings a "sham."
Stocktwits
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Visteon (VC) Surges 5.4%: Is This an Indication of Further Gains?
Visteon (VC) saw its shares surge in the last session with trading volume being higher than average. The latest trend in earnings estimate revisions could translate into further price increase in the near term.
Zacks
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EXCLUSIVE: Hyliion CEO Reveals Why He Thinks KARNO Is A Better ‘Mousetrap’ Than Bloom Energy’s Fuel Cells
In an exclusive interview with Stocktwits, CEO Thomas Healy said that Hyliion’s KARNO technology would have lower cost and lower maintenance, making it cheaper than grid electricity and even Bloom Energy’s fuel-cell systems.
Stocktwits
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EXCLUSIVE: Hyliion CEO Bets On AI Data Centers As Biggest Market Over Time, But Sees 'Great' Defense Customers Offering Safety Net
In an exclusive interview with Stocktwits, CEO Thomas Healy highlighted the company’s diversified business, including military and commercial exposure, with AI data centers representing the biggest long-term opportunity.
Stocktwits
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Why Is HYLN Stock Soaring 12% Higher In Overnight Trading?
In a media interview, CEO Thomas Healy said that while companies like Nvidia and Vertiv Holdings support computing and cooling functions in AI data centers, Hyliion is solving the electricity-generation problem.
Stocktwits
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Momentum Dominating the Tape into the Close
Today’s session turned into a momentum trader’s dream as speculative growth  stocks surged across the board. Multiple companies tagged fresh 52-week highs, while traders aggressively rotated into sectors tied to artificial intelligence, decentralized compute, defense tech, renewable infrastructure, and digital engagement platforms. $PIII, $XERI, $SNAL, $LUNR, $HYLN, $AUUD, $SLE, and $FIG
24-7 Market News
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HYLN Stock Soars To 17-Month High On KARNO Reactor Sales Optimism
Hyliion expects to sign an additional $40 million to $50 million in military contracts in 2026.
Stocktwits
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