Latest Period
Q1 2026
Security Snapshot
Hyliion Holdings Corp. - Common Stock (HYLN) Institutional Ownership
CUSIP: 449109107
13F Institutional Holders and Ownership History from Q1 2019 to Q1 2026
Institutions Reporting
141
Shares (Excl. Options)
49,820,340
Price
$1.76
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- Security type / class
- Equity / Common Stock
- Symbol
- HYLN on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 49,820,340
- Total 13F value
- $87,695,508
- Portfolio coverage rank
- 0%
- Share change
- +401,652
- Value change
- +$690,980
- Number of holders
- 141
- Shares outstanding
- 174,223,875
- SEC-reported price per share
- $4.09
- Insider filing price
- $4.09
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- HYLN - Hyliion Holdings Corp. - Common Stock is tracked under CUSIP 449109107.
- 141 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 128 to 141 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $90,711,956 to $87,695,508.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 141 institutions filings for Q1 2026.
Security key
449109107
Latest holder period
Q1 2026
13F holders
141
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
HYLN full holder history
Hyliion Holdings Corp. SEC filings
Hyliion Holdings Corp. company facts
Hyliion Holdings Corp. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 449109107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
HYLN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 4.8% | $16,725,492 | 8,362,746 | BlackRock, Inc. | 30 Sep 2025 |
As of 31 Mar 2026, 141 institutional investors reported holding 49,820,340 shares of Hyliion Holdings Corp. - Common Stock (HYLN). This represents 29% of the company’s total 174,223,875 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
26%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.1% | 8,889,248 | +3.2% | 0% | $15,645,076 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.2% | 5,616,646 | 0% | 0% | $9,885,297 |
| General Electric Co | 3.2% | 5,500,000 | 0% | 3.1% | $9,680,000 |
| Invesco Ltd. | 2.1% | 3,725,494 | -40% | 0% | $6,556,869 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 3,079,472 | +3.6% | 0% | $5,421,104 |
| STATE STREET CORP | 1.7% | 3,007,143 | -0.95% | 0% | $5,292,572 |
| HITE Hedge Asset Management LLC | 1.6% | 2,827,742 | 0% | 0.28% | $4,976,826 |
| D. E. Shaw & Co., Inc. | 0.85% | 1,476,190 | +41% | 0% | $2,598,094 |
| MILLENNIUM MANAGEMENT LLC | 0.8% | 1,395,036 | +432% | 0% | $2,455,263 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.58% | 1,018,660 | -2.7% | 0% | $1,792,842 |
| NORTHERN TRUST CORP | 0.53% | 931,636 | +2.4% | 0% | $1,639,679 |
| MORGAN STANLEY | 0.52% | 904,719 | -8.6% | 0% | $1,592,307 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.49% | 860,463 | 0% | 0% | $1,514,415 |
| J. Derek Lewis & Associates Inc. | 0.47% | 826,102 | -4.2% | 0.33% | $1,453,940 |
| DIMENSIONAL FUND ADVISORS LP | 0.46% | 799,672 | +34% | 0% | $1,406,332 |
| VANGUARD FIDUCIARY TRUST CO | 0.46% | 793,784 | 0% | 0% | $1,397,060 |
| 683 Capital Management, LLC | 0.42% | 725,000 | -12% | 0.12% | $1,276,000 |
| UBS Group AG | 0.38% | 654,500 | -19% | 0% | $1,151,920 |
| Nuveen, LLC | 0.28% | 485,527 | +1.1% | 0% | $854,528 |
| Bank of New York Mellon Corp | 0.23% | 398,347 | -4.1% | 0% | $701,090 |
| GOLDMAN SACHS GROUP INC | 0.22% | 378,396 | +61% | 0% | $665,977 |
| Connor, Clark & Lunn Investment Management Ltd. | 0.18% | 319,459 | +196% | 0% | $562,248 |
| RENAISSANCE TECHNOLOGIES LLC | 0.18% | 318,600 | +49% | 0% | $560,736 |
| TUDOR INVESTMENT CORP ET AL | 0.17% | 297,568 | 0% | $523,720 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.16% | 286,021 | +7.5% | 0% | $503,397 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
29
Latest
Q1 2026
Rows shown
1-25 of 29
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 49,820,340 | $87,695,508 | +$690,980 | $1.76 | 141 |
| 2025 Q4 | 49,299,006 | $90,711,956 | -$4,332,662 | $1.84 | 128 |
| 2025 Q3 | 50,783,810 | $100,054,898 | -$6,929,397 | $1.97 | 130 |
| 2025 Q2 | 54,378,555 | $71,786,010 | -$3,887,862 | $1.32 | 122 |
| 2025 Q1 | 57,314,654 | $80,242,429 | +$5,145,753 | $1.40 | 128 |
| 2024 Q4 | 53,273,179 | $139,037,544 | +$8,566,747 | $2.61 | 127 |
| 2024 Q3 | 49,471,497 | $122,692,324 | +$8,916,405 | $2.48 | 110 |
| 2024 Q2 | 45,610,896 | $73,888,975 | +$3,259,669 | $1.62 | 100 |
| 2024 Q1 | 43,549,991 | $76,659,335 | +$4,298,548 | $1.76 | 103 |
| 2023 Q4 | 41,768,026 | $33,991,590 | -$1,815,637 | $0.81 | 97 |
| 2023 Q3 | 42,690,595 | $50,376,540 | -$7,389,397 | $1.18 | 108 |
| 2023 Q2 | 48,534,254 | $81,096,706 | -$4,047,657 | $1.67 | 111 |
| 2023 Q1 | 50,880,880 | $100,720,882 | +$266,523 | $1.98 | 116 |
| 2022 Q4 | 50,688,279 | $118,659,205 | -$3,603,452 | $2.34 | 121 |
| 2022 Q3 | 52,294,292 | $150,089,749 | +$16,538,114 | $2.87 | 121 |
| 2022 Q2 | 45,953,492 | $147,946,601 | +$3,069,776 | $3.22 | 113 |
| 2022 Q1 | 45,214,555 | $200,245,266 | -$11,587,065 | $4.43 | 118 |
| 2021 Q4 | 45,980,835 | $285,114,928 | +$30,732,546 | $6.20 | 123 |
| 2021 Q3 | 40,171,940 | $337,429,574 | +$26,222,633 | $8.40 | 119 |
| 2021 Q2 | 36,897,931 | $429,891,574 | +$126,231,304 | $11.65 | 114 |
| 2021 Q1 | 26,205,458 | $279,600,269 | -$22,318,247 | $10.67 | 99 |
| 2020 Q4 | 25,503,649 | $420,306,827 | +$413,407,716 | $16.48 | 95 |
| 2020 Q3 | 119,700 | $5,947,710 | +$5,947,710 | $49.82 | 6 |
| 2020 Q2 | 1,000 | $12,000 | $12.00 | 1 | |
| 2020 Q1 | 1,000 | $12,000 | $12.00 | 1 |