ASTI · NASDAQ · Solar

Ascent Solar Technologies

Flexible CIGS solar modules for weight-sensitive specialty applications.

$2.93
After-hours close+0.02 (+0.76%)
At close$2.91(−6.43%)

Breakdown13F · Form 4

Institutions 7.37%696.9K sharesInsiders 0.23%22.2K sharesOther 92.40%8.74M shares

Shares outstanding 9.46M · Float 8.93M · 94.4% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Ryan Taylor946.1K9.90%13GMay 12, 2026
Jane Street Group, LLC501.9K5.30%13GJun 24, 2026
Arosa Capital Management LP150.0K1.59%13FMay 15, 2026
UBS Group AG148.4K1.57%13FMay 5, 2026
Vanguard Capital Management LLC89.0K0.94%13FMay 15, 2026

Institutions13F, as of Mar 31, 2026

24 holders · 696.9K shares · 12 new positions · 17 increased · 4 reduced · 5 closed

HolderShares% outstandingChg q/qFiled
Arosa Capital Management LP150.0K1.59%+150.0KnewMay 15, 2026
UBS Group AG148.4K1.57%+123.4KMay 5, 2026
Vanguard Capital Management LLC89.0K0.94%+89.0KnewMay 15, 2026
Geode Capital Management, LLC79.1K0.84%+52.2KMay 15, 2026
Vanguard Fiduciary Trust Co45.4K0.48%+45.4KnewMay 8, 2026
United Advisor Group, LLC35.0K0.37%+35.0KnewApr 17, 2026
Cetera Investment Advisers25.0K0.26%+3.3KMay 13, 2026
State Street Corp23.0K0.24%+23.0KnewMay 15, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Ryan Taylor9.90%946.1K13GMay 12, 2026
Jane Street Group, LLC5.30%501.9K13GJun 24, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
Reynolds T. Forrestdirector22.2K0.23%Aug 27, 2026

12 ten-percent owners hold 1.4K shares by Form 4, outside the officers-and-directors figure above · 31 people have not refiled in the last 18 months (5.5K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 27, 2026
Reynolds T. Forrestdirector
Sale5,000$3.1022,214
Aug 25, 2026
Reynolds T. Forrestdirector
Sale4,120$3.0527,214
Jun 2, 2026
Reynolds T. Forrestdirector
Sale5,000$9.4531,334
May 29, 2026
Reynolds T. Forrestdirector
Sale7,843$9.1536,334
Dec 30, 2025
Reynolds T. Forrestdirector
Sale521$4.62312
Dec 23, 2025
Reynolds T. Forrestdirector
Sale38,827$5.08833

CongressHouse and Senate disclosures

Not reported.