Institutional Ownership
Hyliion Holdings Corp
CUSIP 449109107COMMON STOCKHYLNQ1 2026
13D / 13G Filings
23
Schedule 13D/13G on record
Beneficial Filers
11
Distinct reporting persons
Largest Stake
22.7%
Max % of class reported
Institutional Holders
136
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
23 filings · latest Oct 17, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 17, 2025 | Blackrock, Inc. | 13G/A | 4.8% | 8.36M | SEC |
| 2 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 3.6% | 6.53M | SEC |
| 3 | Jan 31, 2024 | Blackrock Inc. | 13G/A | 5.4% | 9.92M | SEC |
| 4 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 6.6% | 11.86M | SEC |
| 5 | Feb 3, 2023 | Blackrock Inc. | 13G | 5.6% | 10.12M | SEC |
| 6 | May 9, 2022 | Blackrock Inc. | 13G | 5.0% | 8.63M | SEC |
| 7 | Feb 10, 2022 | Vanguard Group Inc | 13G | 6.3% | 10.93M | SEC |
| 8 | Feb 4, 2022 | Blackrock Inc. | 13G | 5.1% | 8.84M | SEC |
| 9 | Feb 2, 2022 | Fj Management Inc. | 13G/A | 4.0% | 6.93M | SEC |
| 10 | Feb 1, 2022 | Grace Victoria K. | 13G/A | 5.5% | 9.55M | SEC |
13 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Hyliion Holdings Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 8.89M | $15.65M |
| 2 | General Electric Co | 5.50M | $9.68M |
| 3 | Invesco Ltd. | 3.73M | $6.56M |
| 4 | Geode Capital Management, LLC | 3.08M | $5.42M |
| 5 | State Street Corp | 3.01M | $5.29M |
| 6 | Hite Hedge Asset Management LLC | 2.83M | $4.98M |
| 7 | D. E. Shaw & Co., Inc. | 1.48M | $2.60M |
| 8 | Millennium Management LLC | 1.40M | $2.46M |
| 9 | Charles Schwab Investment Management Inc | 1.02M | $1.79M |
| 10 | Northern Trust Corp | 931.6K | $1.64M |