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Hyliion Holdings Corp.

HYLN
Exchange
NYSE
Industry
Truck & Bus Bodies
SEC CIK
0001759631

In the last 90 days, Hyliion Holdings Corp. insiders filed 1 open-market purchase and 0 sales; 167 institutions reported holding it in 13F filings for Q2 2026, worth $309.9M in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in Hyliion Holdings Corp. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
132
+12 vs. Q2 2025
Shares held
50.8M
−3.54M (−6.5%) vs. Q2 2025
Total value
$100.1M
+$28.3M (+39.5%) vs. Q2 2025
New holders
26
27 more added
Sold out
14
50 more reduced

3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting HYLN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 132 institutions
Q1 2021: 111 institutionsQ2 2021: 122 institutionsQ3 2021: 131 institutionsQ4 2021: 134 institutionsQ1 2022: 131 institutionsQ2 2022: 123 institutionsQ3 2022: 133 institutionsQ4 2022: 127 institutionsQ1 2023: 121 institutionsQ2 2023: 113 institutionsQ3 2023: 111 institutionsQ4 2023: 100 institutionsQ1 2024: 103 institutionsQ2 2024: 101 institutionsQ3 2024: 110 institutionsQ4 2024: 130 institutionsQ1 2025: 129 institutionsQ2 2025: 123 institutionsQ3 2025: 132 institutionsQ4 2025: 129 institutionsQ1 2026: 142 institutionsQ2 2026: 167 institutions
Value heldQ3 2025: $100.1M
Q1 2021: $284.1MQ2 2021: $429.9MQ3 2021: $337.5MQ4 2021: $285.1MQ1 2022: $200.3MQ2 2022: $148.1MQ3 2022: $150.0MQ4 2022: $118.6MQ1 2023: $100.7MQ2 2023: $81.1MQ3 2023: $50.4MQ4 2023: $34.0MQ1 2024: $76.7MQ2 2024: $73.9MQ3 2024: $122.7MQ4 2024: $139.2MQ1 2025: $80.2MQ2 2025: $71.8MQ3 2025: $100.1MQ4 2025: $90.7MQ1 2026: $87.7MQ2 2026: $309.9M
Institutions holding HYLN and their total value by quarter
QuarterHoldersValue
Q2 2026167$309.9M
Q1 2026142$87.7M
Q4 2025129$90.7M
Q3 2025132$100.1M
Q2 2025123$71.8M
Q1 2025129$80.2M
Q4 2024130$139.2M
Q3 2024110$122.7M
Q2 2024101$73.9M
Q1 2024103$76.7M
Q4 2023100$34.0M
Q3 2023111$50.4M
Q2 2023113$81.1M
Q1 2023121$100.7M
Q4 2022127$118.6M
Q3 2022133$150.0M
Q2 2022123$148.1M
Q1 2022131$200.3M
Q4 2021134$285.1M
Q3 2021131$337.5M
Q2 2021122$429.9M
Q1 2021111$284.1M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Hyliion Holdings Corp.; share changes are against Q2 2025.

Institutions holding HYLN in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BNP Paribas Arbitrage, SA113,231$223.1K0.00%+12,160+12.0%Added
HRT Financial LP127,619$251.0K0.00%−26,579−17.2%Reduced
Price T Rowe Associates Inc127,746$252.0K0.00%00.0%Unchanged
Bridgeway Capital Management, LLC132,500$261.0K0.01%00.0%Unchanged
Alliancebernstein L.P.152,020$299.5K0.00%+10,000+7.0%Added
Jane Street Group, LLC158,764$312.8K0.00%−249,585−61.1%Reduced
Barclays PLC175,408$345.6K0.00%−45,013−20.4%Reduced
Deutsche Bank AG181,143$356.9K0.00%+16,286+9.9%Added
Marshall Wace, LLP183,326$361.2K0.00%−109,239−37.3%Reduced
Tudor Investment Corp Et Al190,974$376.2K0.00%−201,769−51.4%Reduced
Rhumbline Advisers260,279$512.7K0.00%+55,472+27.1%Added
Goldman Sachs Group Inc271,842$535.5K0.00%−85,780−24.0%Reduced
Susquehanna International Group, LLP357,953$705.2K0.00%−62,405−14.8%Reduced
Renaissance Technologies LLC359,300$707.8K0.00%−955,799−72.7%Reduced
Bank of New York Mellon Corp431,152$849.4K0.00%−8,672−2.0%Reduced
Bank of America Corp469,940$925.8K0.00%−65,420−12.2%Reduced
Nuveen, LLC480,249$946.1K0.00%−35,176−6.8%Reduced
Dimensional Fund Advisors LP526,423$1.04M0.00%−141,482−21.2%Reduced
UBS Group AG559,970$1.10M0.00%−174,846−23.8%Reduced
683 Capital Management, LLC825,000$1.63M0.15%−25,000−2.9%Reduced
Morgan Stanley934,001$1.84M0.00%−232,304−19.9%Reduced
Northern Trust Corp981,143$1.93M0.00%−59,506−5.7%Reduced
Charles Schwab Investment Management Inc1,047,797$2.06M0.00%+21,028+2.0%Added
HITE Hedge Asset Management LLC1,274,116$2.51M0.14%−32,628−2.5%Reduced
D. E. Shaw & Co., Inc.1,469,629$2.90M0.00%−342,342−18.9%Reduced
Geode Capital Management, LLC2,914,338$5.74M0.00%−94,512−3.1%Reduced
State Street Corp3,013,118$5.94M0.00%+13,437+0.4%Added
Invesco Ltd.3,546,795$6.99M0.00%+258,264+7.9%Added
General Electric Co5,500,000$10.8M100.00%00.0%Unchanged
Millennium Management LLC6,043,796$11.9M0.01%−57,060−0.9%Reduced
Vanguard Group Inc7,123,463$14.0M0.00%−70,911−1.0%Reduced
BlackRock, Inc.8,463,998$16.7M0.00%−432,819−4.9%Reduced
Graham Capital Management, L.P.0$00.00%−33,523−100.0%Sold out
XTX Topco Ltd0$00.00%−25,974−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−23,093−100.0%Sold out
Alpine Global Management, LLC0$00.00%−14,815−100.0%Sold out
Hilltop Holdings Inc.0$00.00%−13,500−100.0%Sold out
HSBC Holdings PLC0$00.00%−12,588−100.0%Sold out
Arkadios Wealth Advisors0$00.00%−10,323−100.0%Sold out
Xponance, Inc.0$00.00%−10,047−100.0%Sold out
Newbridge Financial Services Group, Inc.0$00.00%−400−100.0%Sold out
Rise Advisors, LLC0$00.00%−309−100.0%Sold out
WealthTrak Capital Management LLC0$00.00%−300−100.0%Sold out
Pandora Wealth, Inc.0$00.00%−200−100.0%Sold out
Northwestern Mutual Wealth Management Co0$00.00%−165−100.0%Sold out
Cheviot Value Management, LLC0$00.00%−60−100.0%Sold out
Avantax Advisory Services, Inc.––––Not filed
CIBC World Markets Corp––––Not filed
Legacy Investment Solutions, LLC––––Not filed