HYLN Institutional Ownership & Shareholders
HYLIION HOLDINGS CORP (HYLN) is currently held by 163 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $301.93M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of HYLN tracked by InsiderSet, reporting ownership valued at approximately $59.69M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $37.23M, representing an estimated loss of -37.62% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed HYLN value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, General Electric Co, and several other long-term asset managers with concentrated positions in HYLIION HOLDINGS CORP (HYLN).
This page ranks the largest institutional HYLN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
163
Total Reported Value
$301.93M
Largest Holder
Blackrock, Inc.
Largest Position
$59.69M
Insider Transactions (90d)
19
Latest Filing Quarter
Q2 2026
New Institutional Positions
100
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 11,456,703 | $59,689,422 | $37,234,285 | -$22,455,137 | -37.62% | |
| Vanguard Capital Management Llc | 0.00% | 5,552,175 | $28,926,832 | $18,044,569 | -$10,882,263 | -37.62% | |
| General Electric Co | 4.86% | 5,500,000 | $22,935,000 | $17,875,000 | -$5,060,000 | -22.06% | |
| D. E. Shaw & Co., Inc. | 0.01% | 3,899,804 | $20,317,979 | $12,674,363 | -$7,643,616 | -37.62% | |
| Geode Capital Management, Llc | 0.00% | 3,302,421 | $17,209,519 | $10,732,868 | -$6,476,651 | -37.63% | |
| State Street Corp | 0.00% | 2,858,821 | $14,894,457 | $9,291,168 | -$5,603,289 | -37.62% | |
| Invesco Ltd. | 0.00% | 2,378,173 | $12,390,282 | $7,729,062 | -$4,661,220 | -37.62% | |
| Millennium Management Llc | 0.01% | 1,904,750 | $9,923,748 | $6,190,438 | -$3,733,311 | -37.62% | |
| T. Rowe Price Investment Management, Inc. | 0.01% | 1,588,482 | $8,276,000 | $5,162,567 | -$3,113,434 | -37.62% | |
| Ubs Group Ag | 0.00% | 1,477,021 | $7,695,280 | $4,800,318 | -$2,894,962 | -37.62% | |
| Hite Hedge Asset Management Llc | 0.40% | 1,400,160 | $7,294,834 | $4,550,520 | -$2,744,314 | -37.62% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,397,515 | $7,281,053 | $4,541,924 | -$2,739,129 | -37.62% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,073,500 | $5,592,935 | $3,488,875 | -$2,104,060 | -37.62% | |
| Northern Trust Corp | 0.00% | 1,022,791 | $5,328,741 | $3,324,071 | -$2,004,670 | -37.62% | |
| Acadian Asset Management Llc | 0.01% | 920,248 | $4,792,000 | $2,990,806 | -$1,801,194 | -37.59% | |
| Palisades Investment Partners, Llc | 1.35% | 907,933 | $4,730,331 | $2,950,782 | -$1,779,549 | -37.62% | |
| Vanguard Fiduciary Trust Co | 0.00% | 845,741 | $4,406,311 | $2,748,658 | -$1,657,653 | -37.62% | |
| J. Derek Lewis & Associates Inc. | 0.82% | 833,400 | $4,342,014 | $2,708,550 | -$1,633,464 | -37.62% | |
| Dimensional Fund Advisors Lp | 0.00% | 778,727 | $4,052,588 | $2,530,863 | -$1,521,725 | -37.55% | |
| 683 Capital Management, Llc | 0.28% | 575,000 | $2,995,750 | $1,868,750 | -$1,127,000 | -37.62% | |
| Morgan Stanley | 0.00% | 420,950 | $2,193,154 | $1,368,088 | -$825,067 | -37.62% | |
| Two Sigma Investments, Lp | 0.00% | 420,187 | $2,189,174 | $1,365,608 | -$823,566 | -37.62% | |
| Bank Of New York Mellon Corp | 0.00% | 381,070 | $1,985,376 | $1,238,478 | -$746,899 | -37.62% | |
| Nuveen, Llc | 0.00% | 332,140 | $1,730,450 | $1,079,455 | -$650,995 | -37.62% | |
| Susquehanna International Group, Llp | 0.00% | 316,983 | $1,651,481 | $1,030,195 | -$621,286 | -37.62% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 300,309 | $1,564,610 | $976,004 | -$588,606 | -37.62% | |
| Centerbook Partners Lp | 0.08% | 297,107 | $1,547,927 | $965,598 | -$582,329 | -37.62% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 292,900 | $1,526,009 | $951,925 | -$574,084 | -37.62% |
| Goldman Sachs Group Inc | 0.00% | 277,626 | $1,446,430 | $902,285 | -$544,146 | -37.62% | |
| Clough Capital Partners L P | 0.12% | 274,500 | $1,430,145 | $892,125 | -$538,020 | -37.62% | |
| New York State Common Retirement Fund | 0.00% | 255,128 | $1,329,217 | $829,166 | -$500,051 | -37.62% | |
| Raymond James Financial Inc | 0.00% | 253,125 | $1,318,782 | $822,656 | -$496,126 | -37.62% | |
| Citigroup Inc | 0.00% | 248,682 | $1,295,633 | $808,217 | -$487,417 | -37.62% | |
| Tudor Investment Corp Et Al | 0.01% | 240,198 | $1,251,432 | $780,644 | -$470,789 | -37.62% | |
| Price T Rowe Associates Inc | 0.00% | 222,805 | $1,161,000 | $724,116 | -$436,884 | -37.63% | |
| Lpl Financial Llc | 0.00% | 220,527 | $1,148,946 | $716,713 | -$432,233 | -37.62% | |
| Deutsche Bank Ag\ | 0.00% | 212,647 | $1,107,891 | $691,103 | -$416,788 | -37.62% | |
| American Century Companies Inc | 0.00% | 196,919 | $1,025,948 | $639,987 | -$385,961 | -37.62% | |
| Citadel Advisors Llc | 0.00% | 196,456 | $1,023,536 | $638,482 | -$385,054 | -37.62% | |
| Dnb Asset Management As | 0.00% | 182,709 | $946,433 | $593,804 | -$352,629 | -37.26% | |
| Point72 Asset Management, L.P. | 0.00% | 175,442 | $914,053 | $570,187 | -$343,867 | -37.62% | |
| Rhumbline Advisers | 0.00% | 161,531 | $841,568 | $524,976 | -$316,592 | -37.62% | |
| Bank Of America Corp | 0.00% | 146,334 | $762,401 | $475,586 | -$286,816 | -37.62% | |
| State Of Wisconsin Investment Board | 0.00% | 130,600 | $680,426 | $424,450 | -$255,976 | -37.62% | |
| Inspire Investing, Llc | 0.03% | 153,181 | $638,765 | $497,838 | -$140,927 | -22.06% | |
| Mercer Global Advisors Inc | 0.00% | 114,057 | $594,237 | $370,685 | -$223,552 | -37.62% | |
| Gsa Capital Partners Llp | 0.04% | 109,982 | $573,000 | $357,442 | -$215,559 | -37.62% | |
| Wells Fargo & Company/Mn | 0.00% | 107,675 | $560,987 | $349,944 | -$211,043 | -37.62% | |
| Exoduspoint Capital Management, Lp | 0.00% | 90,062 | $469,223 | $292,702 | -$176,522 | -37.62% | |
| Bridgeway Capital Management, Llc | 0.01% | 90,000 | $468,900 | $292,500 | -$176,400 | -37.62% |
Frequently asked questions about HYLN
Who are the largest institutional holders of HYLN?
The largest institutional holders of HYLN reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, General Electric Co, D. E. Shaw & Co., Inc., and Geode Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported HYLN position.
What is HYLN institutional ownership?
This page tracks HYLN positions reported by institutional investment managers through SEC Form 13F. HYLIION HOLDINGS CORP (HYLN) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own HYLN?
InsiderSet currently tracks 163 institutional managers reporting HYLN holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of HYLN shareholders.
How much HYLN stock do institutions own?
Institutional investment managers disclosed approximately $301.93M in HYLN holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was HYLN institutional ownership last updated?
The latest HYLN institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional HYLN holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its HYLN position after the reporting date.
Are institutions buying or selling HYLN?
Institutional buying and selling can be analyzed by comparing HYLN positions across consecutive 13F reporting periods. InsiderSet's HYLN Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View HYLN ownership changes.
How has HYLN institutional ownership changed over time?
InsiderSet tracks HYLN institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.