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HYLN

Hyliion Holdings Corp.
$4.32 -0.30 (-6.49%) At close · Jul 2
Market Cap
$770.37M
Shares
178,327,240

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 143
Total Value: $87,136,945
Total Shares: 49,509,674
Showing 1–100 of 150 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 142 13F filers
Top Holder
18.0%
Jun 2023 → Mar 2026 · range 16.2% – 23.5%
of institutional value
Top 5
54.2%
Jun 2023 → Mar 2026 · range 54.2% – 65.8%
of institutional value
Top 10
73.8%
Jun 2023 → Mar 2026 · range 73.8% – 85.6%
of institutional value
HHI
786
Jun 2023 → Mar 2026 · range 786 – 1,141
Broadly held
Showing 100 of 150
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1759631 CUSIP 449109107 13F (30d) 10 filings 2 filers Visit website Investor relations