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HYLNNYSETruck & Bus BodiesFiscal year ends December 31

Hyliion Holdings Corp.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026
$3.20+0.15 (+4.92%)

Close on Oct 19, 2026

Market cap
$571.01M
P/E (TTM)
–
Dividend yield
–

Ownership

Institutional holdings as of Jun 30, 2026, from 13F filings

Held by institutions
33.4%
60M of 179M shares
Institutional holders
168
42 new, 15 sold out
Net institutional buying
10M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $170.00K

Shares held by institutions

Holders of more than 5%

Latest Schedule 13D (active) or 13G (passive) filed by each holder

HolderShares% of classFilingAs of
BlackRock, Inc.10,119,9915.70%13G (passive)Jun 30, 2026

Top institutional holders

13F holdings as of Jun 30, 2026

HolderShares% of HYLNValueChange% of portfolio
BlackRock, Inc.11,456,7036.41%$59.69M+2,567,4550.00%
Vanguard Capital Management LLC5,552,1753.11%$28.93M−64,4710.00%
General Electric Co5,500,0003.08%$28.66M–7.77%
D. E. Shaw & Co., Inc.3,899,8042.18%$20.32M+2,423,6140.01%
Geode Capital Management, LLC3,302,4211.85%$17.21M+222,9490.00%
State Street Corp2,858,8211.60%$14.89M−148,3220.00%
Invesco Ltd.2,378,1731.33%$12.39M−1,347,3210.00%
Millennium Management LLC1,904,7501.07%$9.92M+509,7140.00%
T. Rowe Price Investment Management, Inc.1,588,4820.89%$8.28KNew0.01%
UBS Group AG1,477,0210.83%$7.70M+822,5210.00%
HITE Hedge Asset Management LLC1,400,1600.78%$7.29M−1,427,5820.40%
Vanguard Portfolio Management LLC1,397,5150.78%$7.28M+537,0520.00%
Charles Schwab Investment Management Inc1,073,5000.60%$5.59M+54,8400.00%
Northern Trust Corp1,022,7910.57%$5.33M+91,1550.00%
Acadian Asset Management LLC920,2480.52%$4.79K+763,4030.01%
Palisades Investment Partners, LLC907,9330.51%$4.73MNew1.35%
Vanguard Fiduciary Trust Co845,7410.47%$4.41M+51,9570.00%
J. Derek Lewis & Associates Inc.833,4000.47%$4.34M+7,2980.82%
Dimensional Fund Advisors LP778,7270.44%$4.05M−20,9450.00%
683 Capital Management, LLC575,0000.32%$3.00M−150,0000.15%

Institutional buying and selling by quarter

Positions opened, added to, reduced and closed by 13F filers

QuarterHoldersShares held% of sharesNew / addedReduced / closedShares boughtShares sold
Q2 202616860M33.4%42 / 6537 / 1515M5M
Q1 202614250M27.9%29 / 4139 / 1112M4M
Q4 202512749M27.6%20 / 4130 / 227M8M
Q3 202513151M28.5%26 / 2849 / 141M5M
Q2 202512255M30.7%18 / 3047 / 253M6M
Q1 202512957M32.1%17 / 4240 / 158M3M
Q4 202413053M29.9%27 / 4631 / 66M2M
Q3 202411050M27.7%20 / 3724 / 1014M1M
Q2 202410146M25.6%12 / 3028 / 134M2M
Q1 202410344M24.9%15 / 2637 / 125M3M
Q4 202310042M23.7%15 / 3126 / 265M5M
Q3 202311143M23.9%10 / 3536 / 121M7M

Top mutual fund and ETF holders

Latest monthly portfolio reports (Form N-PORT)

FundShares% of HYLNValue% of fundAs of
Vanguard Total Stock Market Index Fund3,939,3972.21%$20.52M0.00%Jun 30, 2026
iShares Russell 2000 ETF3,350,8011.88%$17.46M0.02%Jun 30, 2026
Vanguard Extended Market Index Fund1,483,9450.83%$7.73M0.01%Jun 30, 2026
Fidelity Small Cap Index Fund1,398,7500.78%$4.98M0.01%Jul 31, 2026
iShares Russell 2000 Value ETF1,164,1610.65%$6.07M0.04%Jun 30, 2026
Invesco WilderHill Clean Energy ETF1,022,5080.57%$3.64M0.87%Jul 31, 2026
T. Rowe Price Small-Cap Value Fund, Inc.907,9060.51%$4.73M0.04%Jun 30, 2026
Invesco Dorsey Wright Industrials Momentum ETF898,5090.50%$3.20M0.75%Jul 31, 2026
Fidelity Extended Market Index Fund661,1860.37%$4.62M0.01%May 31, 2026
Vanguard Russell 2000 Index Fund636,6770.36%$4.45M0.03%May 31, 2026
Schwab U.S. Small-Cap ETF605,3260.34%$4.23M0.02%May 31, 2026
iShares Micro-Cap ETF429,9750.24%$2.24M0.15%Jun 30, 2026
LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund388,5540.22%$2.02M0.19%Jun 30, 2026
Schwab Small-Cap Index Fund310,5550.17%$1.11M0.01%Jul 31, 2026
Fidelity Total Market Index Fund249,7430.14%$1.75M0.00%May 31, 2026

Officers, directors and major owners

People who filed Forms 3, 4 or 5 in the last two years

NameRoleShares owned% of sharesLatest filing
Thomas J. HealyChief Executive Officer, Director, 10% owner32,782,42218.36%Aug 25, 2026
Jose Miguel OxholmChief Legal&Compliance Officer749,8140.42%Sep 22, 2026
Greg StandleyChief Accounting Officer.253,5680.14%Aug 21, 2026
Joshua T. MookChief Technology Officer1,096,6060.61%Aug 21, 2026
Jon PanzerChief Financial Officer935,4800.52%Aug 21, 2026
Govindaraj RamasamyChief Commercial Officer593,9200.33%Aug 21, 2026
Cheri LantzChief Strategy Officer730,2040.41%Mar 4, 2026
Vincent T. CubbageDirector1,156,3630.65%Aug 27, 2026
Robert M. Knight JrDirector375,3450.21%Feb 13, 2026
Richard Joseph FreelandDirector283,7740.16%Feb 13, 2026
Jeffrey A. CraigDirector402,8450.23%Feb 13, 2026
Mary GustanskiDirector256,3790.14%Feb 13, 2026
Melanie Montague TrentDirector218,7740.12%Feb 13, 2026
Rodger L. BoehmDirector218,4740.12%Feb 13, 2026

Insider trades

Common stock transactions reported on Form 4, newest first

InsiderDateTransactionSharesPriceValueShares after
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Sep 21, 2026Gift−50,000––749,814
Vincent T. Cubbage
Director
Aug 27, 2026Buy+50,000$3.40$170.00K1,131,363
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Aug 21, 2026Other−29,840$3.33$99.37K32,782,422
Govindaraj Ramasamy
Chief Commercial Officer
Aug 21, 2026Other−6,670$3.37$22.48K593,920
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Aug 21, 2026Other−11,980$3.33$39.89K799,814
Jon Panzer
Chief Financial Officer
Aug 21, 2026Other−13,595$3.32$45.14K935,480
Joshua T. Mook
Chief Technology Officer
Aug 21, 2026Other−10,700$3.33$35.63K1,096,606
Greg Standley
Chief Accounting Officer.
Aug 19, 2026Other−3,731$3.73$13.92K253,568
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Jun 26, 2026Gift−2,500,000––32,812,262
Vincent T. Cubbage
Director
May 26, 2026Gift−11,500––1,081,363
Govindaraj Ramasamy
Chief Commercial Officer
May 20, 2026Other−1,715$3.92$6.72K600,590
Jose Miguel Oxholm
Chief Legal&Compliance Officer
May 20, 2026Other−3,026$3.92$11.86K811,794
Joshua T. Mook
Chief Technology Officer
May 20, 2026Other−2,003$3.92$7.85K1,107,306
Jon Panzer
Chief Financial Officer
May 20, 2026Other−1,965$3.92$7.70K949,075
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
May 20, 2026Other−11,426$3.98$45.48K35,312,262
Govindaraj Ramasamy
Chief Commercial Officer
May 19, 2026Other−4,800$4.06$19.49K602,305
Greg Standley
Chief Accounting Officer.
May 19, 2026Other−3,981$4.05$16.12K257,299
Jose Miguel Oxholm
Chief Legal&Compliance Officer
May 19, 2026Other−8,550$4.06$34.71K814,820
Joshua T. Mook
Chief Technology Officer
May 19, 2026Other−4,800$4.06$19.49K1,109,309
Jon Panzer
Chief Financial Officer
May 19, 2026Other−6,100$4.06$24.77K951,040
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
May 19, 2026Other−16,600$4.08$67.73K35,323,688
Govindaraj Ramasamy
Chief Commercial Officer
Mar 10, 2026Other−130$2.02$263607,105
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Mar 3, 2026Other−24,900$2.04$50.80K823,370
Cheri Lantz
Chief Strategy Officer
Mar 3, 2026Other−16,700$2.04$34.07K730,204
Greg Standley
Chief Accounting Officer.
Mar 3, 2026Other−7,411$2.04$15.12K261,280
Joshua T. Mook
Chief Technology Officer
Mar 3, 2026Other−14,816$2.04$30.22K1,114,109
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Mar 3, 2026Other−58,202$2.05$119.31K35,340,288
Jon Panzer
Chief Financial Officer
Mar 3, 2026Other−16,820$2.04$34.31K957,140
Govindaraj Ramasamy
Chief Commercial Officer
Mar 3, 2026Other−12,758$2.04$26.03K607,235
Jon Panzer
Chief Financial Officer
Feb 11, 2026Award+100,610$2.05$206.25K973,960
Govindaraj Ramasamy
Chief Commercial Officer
Feb 11, 2026Award+80,488$2.05$165.00K619,993
Vincent T. Cubbage
Director
Feb 11, 2026Award+60,976$2.05$125.00K1,092,863
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Feb 11, 2026Award+95,122$2.05$195.00K848,270
Melanie Montague Trent
Director
Feb 11, 2026Award+60,976$2.05$125.00K218,774
Greg Standley
Chief Accounting Officer.
Feb 11, 2026Award+46,803$2.05$95.95K268,691
Joshua T. Mook
Chief Technology Officer
Feb 11, 2026Award+95,122$2.05$195.00K1,128,925
Robert M. Knight Jr
Director
Feb 11, 2026Award+60,976$2.05$125.00K375,345
Jeffrey A. Craig
Director
Feb 11, 2026Award+60,976$2.05$125.00K402,845
Mary Gustanski
Director
Feb 11, 2026Award+60,976$2.05$125.00K256,379
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Feb 11, 2026Award+296,342$2.05$607.50K35,398,490
Rodger L. Boehm
Director
Feb 11, 2026Award+60,676$2.05$124.39K218,474
Richard Joseph Freeland
Director
Feb 11, 2026Award+60,976$2.05$125.00K283,774
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Dec 17, 2025Other−2,480$1.78$4.41K753,148
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Dec 12, 2025Other−23,422$1.94$45.44K755,628
Greg Standley
Chief Accounting Officer.
Dec 12, 2025Other−4,010$1.94$7.78K221,888
Govindaraj Ramasamy
Chief Commercial Officer
Dec 12, 2025Other−12,949$1.94$25.12K539,505
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Dec 12, 2025Other−134,963$1.94$261.83K35,102,148
Jon Panzer
Chief Financial Officer
Dec 12, 2025Other−16,440$1.94$31.89K873,350
Joshua T. Mook
Chief Technology Officer
Dec 12, 2025Other−12,949$1.94$25.12K1,033,803
Cheri Lantz
Chief Strategy Officer
Dec 12, 2025Other−15,646$1.94$30.35K746,904
Cheri Lantz
Chief Strategy Officer
Dec 3, 2025Other−2,700$1.86$5.02K762,550
Jon Panzer
Chief Financial Officer
Nov 28, 2025Tax withholding−2,435$1.88$4.58K889,790
Joshua T. Mook
Chief Technology Officer
Nov 27, 2025Tax withholding−1,361$1.85$2.52K1,046,752
Greg Standley
Chief Accounting Officer.
Nov 27, 2025Tax withholding−519$1.85$960225,898
Joshua T. Mook
Chief Technology Officer
Nov 26, 2025Award+540,541$1.85$1.00M1,048,113
Cheri Lantz
Chief Strategy Officer
Nov 17, 2025Other−25,218$1.66$41.86K765,250
Thomas J. Healy
Chief Executive Officer, Director, 10% owner
Nov 17, 2025Other−159,776$1.66$265.23K35,237,111
Jose Miguel Oxholm
Chief Legal&Compliance Officer
Nov 17, 2025Other−31,105$1.66$51.63K779,050
Joshua T. Mook
Chief Technology Officer
Nov 17, 2025Other−9,039$1.66$15.00K507,572
Greg Standley
Chief Accounting Officer.
Nov 14, 2025Tax withholding−2,275$1.70$3.87K226,417

Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.

Planned insider sales

Notices of proposed sale filed on Form 144 before shares are sold

SellerFiledSharesMarket valuePlanned saleAcquired through
Healy Thomas
Officer, Director
Aug 21, 202660,000$200.00KAug 21, 2026Employee Benefit
Oxholm Jose
Officer
Aug 21, 202615,000$50.00KAug 21, 2026Employee Benefit
Mook Joshua
Officer
Aug 21, 202615,000$50.00KAug 21, 2026Employee Benefit
Panzer Jon
Officer
Aug 21, 202630,000$100.00KAug 21, 2026Employee Benefit
Ramasamy Govindaraj
Officer
Aug 21, 20267,000$22.50KAug 21, 2026Employee Benefit
Oxholm Jose
Officer
May 19, 202615,000$61.00KMay 19, 2026Employee Benefit
Ramasamy Govindaraj
Officer
May 19, 202615,000$61.00KMay 19, 2026Employee Benefit
Panzer Jon
Officer
May 19, 202615,000$61.00KMay 19, 2026Employee Benefit
Mook Joshua
Officer
May 19, 202615,000$61.00KMay 19, 2026Employee Benefit
Healy Thomas
Officer
May 19, 202630,000$125.00KMay 19, 2026Employee Benefit
Healy Thomas
Officer
Dec 12, 2025220,000$432.00KDec 12, 2025Employee Benefit
Panzer Jon
Officer
Dec 12, 202540,000$78.00KDec 12, 2025Employee Benefit
Mook Joshua
Officer
Dec 12, 202532,000$62.40KDec 12, 2025Employee Benefit
Oxholm Jose
Officer
Dec 12, 202560,000$117.00KDec 12, 2025Employee Benefit
Ramasamy Govindaraj
Officer
Dec 12, 202530,000$58.50KDec 12, 2025Employee Benefit