$HYLN

Hyliion Holdings Corporation - Class A

$HYLN

Hyliion Holdings Corporation - Class A

Past 12mo:32mentions7voices

All voices5 calls since May 2026show all

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About this stock

$HYLN was mentioned 32 times across 12 months by 7 distinct FinTwit voices, with the first mention appearing on 2026-05-15 and the most recent on 2026-06-24. The most-active voice discussing $HYLN was @investmentguru_ (InvestmentGuru) with 9 mentions, followed by @almacap114204 (AlmaCap) and @itscblast (Chris), each with 7 mentions. The dominant discussion category was long research. The ticker appeared primarily in portfolio updates and stock listing contexts rather than dedicated analysis threads.

AI-generated from tracked posts · updated Jun 25, 2026

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Recent calls

5 calls

@almacap114204May 25, 2026 · 7:45 AM

Trimmed my $SIVE this morning, became too larger a percentage of my portfolio after doubling in a week. Fully expect this to continue to run but counting on management to execute. Looking to reallocate to other high beta picks: $IQE, $HYLN

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@photonbullMay 24, 2026 · 9:36 AM

$HYLN seems interesting: Hyliion, the Austin company that walked away from electric trucking to build the KARNO Power Module, a fuel agnostic linear generator that runs on more than 20 fuels from natural gas to hydrogen to diesel while meeting Tier 4 emissions with no after treatment. It is modular, scaling from 200kW cores up to multi megawatt systems, and aimed squarely at data centers, defense and industrial prime power. Still pre revenue, with commercialization targeted for year end 2026.

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@almacap114204May 24, 2026 · 7:54 AM

$HYLN is one of the few energy plays whose scaling limit is capital, and the AI labs and hyperscalers have capital - I am a big fan of this and have a position: > New gas plants are quoting 2029+. Transformers run 5-yr lead times. > KARNO is different, built on metal additive manufacturing. Output scales with how many printers you run, and printers you can buy. (wouldn't be surprised to see hyperscalers funding their equipment like we are seeing being proposed with memory) > Bloom's ($BE) the closest comparable, modular fuel cells that ramp without a queue too. But Bloom scales by stacking modules; HYLN scales by adding printers. > I've looked for an energy investment fairly hard across Europe, Asian and North American markets and almost everything else is gated by a queue you can't buy past: turbine slots, interconnect, transformers. > AI labs and hyperscalers can throw money at it and remove the energy bottleneck. > Printers are from Colibrium - but you have to buy GE to get exposure to that... PS. I have a position.

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@bullofbritainMay 22, 2026 · 3:49 PM

I see a lot of talk about energy stocks and no one speaking about $HYLN tldr thesis: originally an EV company, but their product the KARNO generator has ridiculous operational life and is being considered as an alternative to the standard fuel cell in data centers. https://t.co/hfHY7LBOpM

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@itscblastMay 15, 2026 · 2:10 PM

@The_Humbledman $HYLN is quietly becoming an AI power infrastructure play. • $3.60 stock • +89% past month • Testing 52-week highs • ~$637M market cap • 800V DC power generation built for next-gen AI data centers KARNO generators can run on multiple fuels, scale into multi-megawatt deployments, and solve one of AI’s biggest problems right now: POWER. Most still think Hyliion is a failed truck SPAC. That story is dead. Military contracts, AI data center partnerships, and commercialization are finally starting to ramp. This could be one of the more overlooked AI infrastructure names heading into 2027

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Who mentions $HYLN most on Surfaced?

@investmentguru_ (InvestmentGuru) mentions $HYLN most — 9 mentions in the past 12 months.

When was $HYLN first mentioned on Surfaced?

The earliest tracked mention of $HYLN in the Surfaced archive was on May 15, 2026.

How many voices track $HYLN?

7 FinTwit voices have mentioned $HYLN 32 times in the past 12 months.

What kind of voices mention $HYLN most?

$HYLN is mentioned most by Long Research voices on Surfaced.