Ascent Solar Technologies, Inc. Common Stock
Ascent Solar Technologies, Inc. Common Stock (ASTI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ASTI · as of Jun 30, 2024
Ownership Breakdown
15
Institutional Holders
▲ 15 vs Q1
$94,558
Total Inst. Value
▲ $94,558 vs Q1
3.48M
Shares Outstanding
freeFloat 85.20%
942,262
13F Shares Held
▲ 942,262 vs Q1
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
ASTI largest shareholders · institutional ownership
Q2 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
UBS GROUP AG semiconductors & related devices | 259.5K | 21.06% | 21.06% | $26.99M | Aug 14, 2024 | ▲ 246.0K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP semiconductors & related devices | 205.0K | 16.63% | 16.63% | $21.40M | Aug 15, 2024 | NEW |
GEODE CAPITAL MANAGEMENT, LLC semiconductors & related devices | 155.2K | 12.59% | 12.59% | $16.20M | Aug 9, 2024 | NEW |
VIRTU FINANCIAL LLC semiconductors & related devices | 89.4K | 7.26% | 7.26% | $9.00M | Aug 9, 2024 | ▲ 71.2K |
JANE STREET GROUP, LLC semiconductors & related devices | 62.9K | 5.10% | 5.10% | $6.56M | Aug 15, 2024 | NEW |
XTX TOPCO LTD semiconductors & related devices | 57.2K | 4.64% | 4.64% | $5.97M | Aug 12, 2024 | NEW |
BAADER BANK AKTIENGESELLSCHAFT semiconductors & related devices | 44.4K | 3.61% | 3.61% | $3.78M | Jul 17, 2024 | NEW |
STRATEGIC INVESTMENT SOLUTIONS, INC. /IL semiconductors & related devices | 37.5K | 3.04% | 3.04% | $1.40M | Aug 30, 2024 | NEW |
BREVAN HOWARD CAPITAL MANAGEMENT LP semiconductors & related devices | 14.3K | 1.16% | 1.16% | $1.49M | Aug 14, 2024 | NEW |
JEPPSON WEALTH MANAGEMENT, LLC semiconductors & related devices | 13.6K | 1.10% | 1.10% | $1.42M | Aug 5, 2024 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q2 2024 vs prior quarter
Q2 2024
3
Increased
+319.4K shares9
New Positions
first time holders0
Decreased
−0 shares5
Sold Out
fully exitedNet shares change (top 50)
+319.4K
+319.4K / −0
Net new holders
+7
9 new / 5 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ASTI insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
3
Buy transactions
7
Sell transactions
0.43
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Forrest Reynolds T. director | Jun 2, 2026 | Sale | 5,000 | $9.45 | $47.3K | 31.3K | Form 4 ↗ |
Forrest Reynolds T. director | May 29, 2026 | Tax Withhold | 2,071 | $7.87 | $16.3K | 44.2K | Form 4 ↗ |
Forrest Reynolds T. director | May 29, 2026 | Sale | 7,843 | $9.15 | $71.8K | 36.3K | Form 4 ↗ |
Forrest Reynolds T. director | May 28, 2026 | Tax Withhold | 2,407 | $6.77 | $16.3K | 36.2K | Form 4 ↗ |
Forrest Reynolds T. director | May 22, 2026 | C-Conversion | 28,343 | $2.50 | $70.9K | 28.7K | Form 4 ↗ |
Forrest Reynolds T. director | May 22, 2026 | C-Conversion | 61 | $2.50 | $152.5 | 0 | Form 4 ↗ |
Forrest Reynolds T. director | Dec 30, 2025 | Sale | 521 | $4.62 | $2.4K | 312 | Form 4 ↗ |
Forrest Reynolds T. director | Dec 23, 2025 | Sale | 38,827 | $5.08 | $197.2K | 833 | Form 4 ↗ |
Forrest Reynolds T. director | Dec 15, 2025 | C-Conversion | 38,827 | $2.50 | $97.1K | 39.7K | Form 4 ↗ |
Forrest Reynolds T. director | Dec 15, 2025 | C-Conversion | 89 | $2.50 | $222.5 | 61 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Ascent Solar Technologies, Inc. Common Stock (ASTI) is primarily owned by institutional investors, who hold approximately 27.1% of total shares outstanding. Company insiders own approximately 14.80%, while retail and public investors account for the remaining 58.11%.
The largest institutional shareholder of Ascent Solar Technologies, Inc. Common Stock is UBS GROUP AG, holding approximately 259,520 shares — equal to 21.06% of outstanding shares — as of June 30, 2024.
A total of 15 institutional investors currently hold ASTI stock, with a combined institutional value of approximately $94,558 as of the most recent 13F filing period.
Frequently asked questions
ASTI ownershipAscent Solar Technologies, Inc. Common Stock (ASTI) is primarily owned by institutional investors, who hold approximately 27.1% of shares. The largest shareholder is UBS GROUP AG with a 21.06% stake. Company insiders hold 14.80%. Data sourced from SEC Form 13F as of June 30, 2024.