Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in HYLN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.9M | $15.6M | +3.2% | 4.985% | 0.00% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 5.6M | $9.9M | — | 3.150% | 0.00% |
| 3 | GENERAL ELECTRIC CO | 5.5M | $9.7M | 0.0% | 3.084% | 3.14% |
| 4 | Invesco Ltd. | 3.7M | $6.6M | -40.4% | 2.089% | 0.00% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 3.1M | $5.4M | +3.6% | 1.727% | 0.00% |
| 6 | STATE STREET CORP | 3.0M | $5.3M | -0.9% | 1.686% | 0.00% |
| 7 | HITE Hedge Asset Management LLC | 2.8M | $5.0M | 0.0% | 1.586% | 0.28% |
| 8 | D. E. Shaw & Co., Inc. | 1.5M | $2.6M | +41.4% | 0.828% | 0.00% |
| 9 | MILLENNIUM MANAGEMENT LLC | 1.4M | $2.5M | +432.0% | 0.782% | 0.00% |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.0M | $1.8M | -2.7% | 0.571% | 0.00% |
| 11 | NORTHERN TRUST CORP | 932K | $1.6M | +2.4% | 0.522% | 0.00% |
| 12 | MORGAN STANLEY | 905K | $1.6M | -8.6% | 0.507% | 0.00% |
| 13 | J. Derek Lewis & Associates Inc. | 862K | $1.6M | — | 0.483% | 0.37% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 860K | $1.5M | — | 0.483% | 0.00% |
| 15 | DIMENSIONAL FUND ADVISORS LP | 800K | $1.4M | +34.1% | 0.448% | 0.00% |
| 16 | VANGUARD FIDUCIARY TRUST CO | 794K | $1.4M | — | 0.445% | 0.00% |
| 17 | 683 Capital Management, LLC | 725K | $1.3M | -12.1% | 0.407% | 0.10% |
| 18 | UBS Group AG | 655K | $1.2M | -18.9% | 0.367% | 0.00% |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 559K | $984K | +37.4% | 0.314% | 0.00% |
| 20 | Nuveen, LLC | 486K | $855K | +1.1% | 0.272% | 0.00% |
| 21 | Bank of New York Mellon Corp | 398K | $701K | -4.1% | 0.223% | 0.00% |
| 22 | GOLDMAN SACHS GROUP INC | 378K | $666K | +61.4% | 0.212% | 0.00% |
| 23 | Connor, Clark & Lunn Investment Management Ltd. | 319K | $562K | +195.9% | 0.179% | 0.00% |
| 24 | RENAISSANCE TECHNOLOGIES LLC | 319K | $561K | +48.8% | 0.179% | 0.00% |
| 25 | TUDOR INVESTMENT CORP ET AL | 298K | $524K | — | 0.167% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in HYLN — a direct measure of their conviction.
Filings activity in HYLN during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 137 | +10% | 6.58% | 0.16 pp | $87M | 2.4% |
| Q4 2025 | 124 | 2.4% | 6.74% | 0.81 pp | $89M | 11% |
| Q3 2025 | 127 | +3.3% | 7.55% | +2.22 pp | $100M | +42% |
| Q2 2025 | 123 | 3.9% | 5.33% | 0.64 pp | $70M | 11% |
| Q1 2025 | 128 | +0.0% | 5.97% | 4.41 pp | $79M | 42% |
| Q4 2024 | 128 | +17% | 10.38% | +1.13 pp | $137M | +12% |
| Q3 2024 | 109 | +9.0% | 9.25% | 18.96 pp | $122M | 67% |
| Q2 2024 | 100 | — | 28.21% | — | $372M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying HYLN stock.
Based on Q1 2026 13F filings, institutional ownership of Hyliion Holdings Corp. stands at 6.6%, held across 137 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of HYLN, with approximately 8,889,248 shares worth $0.02B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of HYLN, including MILLENNIUM MANAGEMENT LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for HYLN is 65 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
31 institutions opened new positions in HYLN during Q1 2026, while 18 fully exited. 30 added to existing positions and 76 trimmed.
HYLN institutional ownership fell by 0.16 percentage points quarter-over-quarter, with a net change of +13 holders.
The top 10 institutions account for 74.0% of all reported 13F value in HYLN, and the top 25 account for 92.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Hyliion Holdings Corp. (HYLN) Institutional Ownership