HYLNWS — Hyliion Holdings Corp Institutional Holders · Q2 2026
Who owns Hyliion Holdings Corp (HYLNWS)? 4 institutions reported holding $6.36M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($3.5M), Group One Trading LLC ($2.2M), Simplex Trading, LLC ($495,471).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $3.5M | 679,000 | Added |
| 2 | GROUP ONE TRADING LLC | $2.2M | 416,600 | Added |
| 3 | SIMPLEX TRADING, LLC | $495,471 | 95,100 | Trimmed |
| 4 | SUMMIT SECURITIES GROUP LLC | $156,300 | 30,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30