HYLIION HOLDINGS CORP (HYLN) Institutional Shareholders
HYLIION HOLDINGS CORP (HYLN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $307.05M in HYLN holdings during the latest filing period.
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 $48.12M, representing an estimated loss of -19.39% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 68% 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
162
Total Reported Value
$307.05M
Largest Holder
Blackrock, Inc.
Largest Position
$59.69M
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
123
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 | $48,118,153 | -$11,571,269 | -19.39% | |
| Vanguard Capital Management Llc | 0.00% | 5,552,175 | $28,926,832 | $23,319,135 | -$5,607,697 | -19.39% | |
| General Electric Co | 7.77% | 5,500,000 | $28,655,000 | $23,100,000 | -$5,555,000 | -19.39% | |
| D. E. Shaw & Co., Inc. | 0.01% | 3,899,804 | $20,317,979 | $16,379,177 | -$3,938,802 | -19.39% | |
| Geode Capital Management, Llc | 0.00% | 3,302,421 | $17,209,519 | $13,870,168 | -$3,339,351 | -19.40% | |
| State Street Corp | 0.00% | 2,858,821 | $14,894,457 | $12,007,048 | -$2,887,409 | -19.39% | |
| Invesco Ltd. | 0.00% | 2,378,173 | $12,390,282 | $9,988,327 | -$2,401,955 | -19.39% | |
| Millennium Management Llc | 0.01% | 1,904,750 | $9,923,748 | $7,999,950 | -$1,923,798 | -19.39% | |
| T. Rowe Price Investment Management, Inc. | 0.01% | 1,588,482 | $8,276,000 | $6,671,624 | -$1,604,376 | -19.39% | |
| Ubs Group Ag | 0.00% | 1,477,021 | $7,695,280 | $6,203,488 | -$1,491,792 | -19.39% | |
| Hite Hedge Asset Management Llc | 0.40% | 1,400,160 | $7,294,834 | $5,880,672 | -$1,414,162 | -19.39% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,397,515 | $7,281,053 | $5,869,563 | -$1,411,490 | -19.39% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,073,500 | $5,592,935 | $4,508,700 | -$1,084,235 | -19.39% | |
| Northern Trust Corp | 0.00% | 1,022,791 | $5,328,741 | $4,295,722 | -$1,033,019 | -19.39% | |
| Acadian Asset Management Llc | 0.01% | 920,248 | $4,792,000 | $3,865,042 | -$926,958 | -19.34% | |
| Palisades Investment Partners, Llc | 1.35% | 907,933 | $4,730,331 | $3,813,319 | -$917,012 | -19.39% | |
| Vanguard Fiduciary Trust Co | 0.00% | 845,741 | $4,406,311 | $3,552,112 | -$854,199 | -19.39% | |
| J. Derek Lewis & Associates Inc. | 0.82% | 833,400 | $4,342,014 | $3,500,280 | -$841,734 | -19.39% | |
| Dimensional Fund Advisors Lp | 0.00% | 778,727 | $4,052,588 | $3,270,653 | -$781,935 | -19.29% | |
| 683 Capital Management, Llc | 0.28% | 575,000 | $2,995,750 | $2,415,000 | -$580,750 | -19.39% | |
| Morgan Stanley | 0.00% | 420,950 | $2,193,154 | $1,767,990 | -$425,164 | -19.39% | |
| Two Sigma Investments, Lp | 0.00% | 420,187 | $2,189,174 | $1,764,785 | -$424,389 | -19.39% | |
| Bank Of New York Mellon Corp | 0.00% | 381,070 | $1,985,376 | $1,600,494 | -$384,882 | -19.39% | |
| Nuveen, Llc | 0.00% | 332,140 | $1,730,450 | $1,394,988 | -$335,462 | -19.39% | |
| Susquehanna International Group, Llp | 0.00% | 316,983 | $1,651,481 | $1,331,329 | -$320,152 | -19.39% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 300,309 | $1,564,610 | $1,261,298 | -$303,312 | -19.39% | |
| Centerbook Partners Lp | 0.08% | 297,107 | $1,547,927 | $1,247,849 | -$300,078 | -19.39% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 292,900 | $1,526,009 | $1,230,180 | -$295,829 | -19.39% |
| Goldman Sachs Group Inc | 0.00% | 277,626 | $1,446,430 | $1,166,029 | -$280,401 | -19.39% | |
| Clough Capital Partners L P | 0.12% | 274,500 | $1,430,145 | $1,152,900 | -$277,245 | -19.39% | |
| New York State Common Retirement Fund | 0.00% | 255,128 | $1,329,217 | $1,071,538 | -$257,679 | -19.39% | |
| Raymond James Financial Inc | 0.00% | 253,125 | $1,318,782 | $1,063,125 | -$255,657 | -19.39% | |
| Citigroup Inc | 0.00% | 248,682 | $1,295,633 | $1,044,464 | -$251,169 | -19.39% | |
| Tudor Investment Corp Et Al | 0.01% | 240,198 | $1,251,432 | $1,008,832 | -$242,600 | -19.39% | |
| Price T Rowe Associates Inc | 0.00% | 222,805 | $1,161,000 | $935,781 | -$225,219 | -19.40% | |
| Lpl Financial Llc | 0.00% | 220,527 | $1,148,946 | $926,213 | -$222,733 | -19.39% | |
| Deutsche Bank Ag\ | 0.00% | 212,647 | $1,107,891 | $893,117 | -$214,774 | -19.39% | |
| American Century Companies Inc | 0.00% | 196,919 | $1,025,948 | $827,060 | -$198,888 | -19.39% | |
| Citadel Advisors Llc | 0.00% | 196,456 | $1,023,536 | $825,115 | -$198,421 | -19.39% | |
| Dnb Asset Management As | 0.00% | 182,709 | $946,433 | $767,378 | -$179,055 | -18.92% | |
| Point72 Asset Management, L.P. | 0.00% | 175,442 | $914,053 | $736,856 | -$177,197 | -19.39% | |
| Rhumbline Advisers | 0.00% | 161,531 | $841,568 | $678,430 | -$163,138 | -19.38% | |
| Bank Of America Corp | 0.00% | 146,334 | $762,401 | $614,603 | -$147,798 | -19.39% | |
| Inspire Investing, Llc | 0.03% | 133,855 | $697,385 | $562,191 | -$135,194 | -19.39% | |
| State Of Wisconsin Investment Board | 0.00% | 130,600 | $680,426 | $548,520 | -$131,906 | -19.39% | |
| Mercer Global Advisors Inc | 0.00% | 114,057 | $594,237 | $479,039 | -$115,198 | -19.39% | |
| Gsa Capital Partners Llp | 0.04% | 109,982 | $573,000 | $461,924 | -$111,076 | -19.38% | |
| Wells Fargo & Company/Mn | 0.00% | 107,675 | $560,987 | $452,235 | -$108,752 | -19.39% | |
| Exoduspoint Capital Management, Lp | 0.00% | 90,062 | $469,223 | $378,260 | -$90,963 | -19.39% | |
| Bridgeway Capital Management, Llc | 0.01% | 90,000 | $468,900 | $378,000 | -$90,900 | -19.39% |
Frequently asked questions about HYLN
Who owns the most HYLN stock?
The largest holders of HYLN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for HYLIION HOLDINGS CORP (HYLN).
Is HYLN widely held by superinvestors?
Many widely followed stocks like HYLN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly HYLN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.