Vault-13

ASCENT SOLAR TECHNOLOGIES IN ASTI

COM NEW · Common Stock · CUSIP 043635804

38 institutional holders +12 vs Q1 2026
2,029,6092.0m shares reported held*
20.7% of all shares outstanding*
$10.2mreported value*
17 new 11 added 4 reduced 5 sold out net bought ≈ $6.7m (+1.3m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 9.8m as of 2026-08-06, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.00. Options: 3 managers hold calls ($162.5k notional), 2 hold puts ($83.0k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q3 24: 12Q4 24: 13Q1 25: 11Q2 25: 10Q3 25: 13Q4 25: 19Q1 26: 26Q2 26: 3838Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202412
Q4 202413
Q1 202511
Q2 202510
Q3 202513
Q4 202519
Q1 202626
Q2 202638

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q4 24: 4 bought or addedQ4 24: 4 cut or sold outQ4 24Q1 25: 2 bought or addedQ1 25: 5 cut or sold outQ2 25: 6 bought or addedQ2 25: 4 cut or sold outQ2 25Q3 25: 11 bought or addedQ3 25: 3 cut or sold outQ4 25: 16 bought or addedQ4 25: 6 cut or sold outQ4 25Q1 26: 14 bought or addedQ1 26: 8 cut or sold outQ2 26: 28 bought or addedQ2 26: 9 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 202444
Q1 202525
Q2 202564
Q3 2025113
Q4 2025166
Q1 2026148
Q2 2026289

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$50k$100k$150k$200kQ3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —Q2 26 calls: $162.5kQ2 26 puts: $83.0kQ2 26P/C 0.51
Numbers
QuarterCallsPutsP/C
Q3 2025$0$0—
Q4 2025$0$0—
Q1 2026$0$0—
Q2 2026$162.5k$83.0k0.51

Biggest buyers

Soviero Asset Management, LP New +370,000+370.0k
JANE STREET GROUP, LLC Added +324,936+324.9k
VANGUARD CAPITAL MANAGEMENT LLC Added +293,665+293.7k
DNB Asset Management AS New +265,360+265.4k
MORGAN STANLEY Added +66,034+66.0k
BlackRock, Inc. Added +57,902+57.9k
TWO SIGMA INVESTMENTS, LP New +35,057+35.1k
GEODE CAPITAL MANAGEMENT, LLC Added +29,329+29.3k
STATE STREET CORP Added +28,900+28.9k
NewEdge Advisors, LLC New +28,080+28.1k

Biggest sellers

Arosa Capital Management LP Sold out -150,000-150.0k
UBS Group AG Reduced -28,696-28.7k
United Advisor Group, LLC Reduced -25,000-25.0k
B. Riley Wealth Advisors, Inc. Sold out -12,000-12.0k
HRT FINANCIAL LP Sold out -11,464-11.5k
Tower Research Capital LLC (TRC) Reduced -1,347-1.3k
Cetera Investment Advisers Reduced -250-250
CoreCap Advisors, LLC Sold out -1-1
FIFTH THIRD BANCORP Sold out -1-1

Biggest calls

JANE STREET GROUP, LLC New $62.5k12.5k shares
SIMPLEX TRADING, LLC New $57.5k11.5k shares
GROUP ONE TRADING LLC New $42.5k8.5k shares

Biggest puts

CITADEL ADVISORS LLC New $53.0k10.6k shares
SIMPLEX TRADING, LLC New $30.0k6.0k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

No one currently above 5% in the filings since 19 Dec 2024.

Fell to 5% or below in the last year: JANE STREET GROUP, LLC (3.6%, 2026-08-10), Taylor Ryan Barwick (0.0%, 2026-06-12), ARMISTICE CAPITAL, LLC (5.0%, 2026-05-15), INTRACOASTAL CAPITAL, LLC (5.0%, 2026-05-13), Ayrton Capital LLC (0.0%, 2026-05-11)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 1 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 1 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—1$199.6k—
Q1 20260—0——
Q2 20260—1$119.0k—
Q3 20260—1$92.1k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-11 Forrest Reynolds T. Director Sold 22,152 $2.89 $64.0k22.2k shares -100%
2026-08-27 Forrest Reynolds T. Director Sold 5,000 $3.10 $15.5k5.0k shares -18%
2026-08-25 Forrest Reynolds T. Director Sold 4,120 $3.05 $12.6k4.1k shares -13%
2026-06-02 Forrest Reynolds T. Director Sold 5,000 $9.45 $47.2k5.0k shares -14%
2026-05-29 Forrest Reynolds T. Director Sold 7,843 $9.15 $71.8k7.8k shares -18%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 382,637382.6k $1.9m $1.9m 0.00% Added +293.7k +293,665
2 Soviero Asset Management, LP 0.90% of their portfolio NEW YORK, NY 370,000370.0k $1.9m $1.9m 0.90% New
3 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 340,196340.2k $1.7m $1.7m 0.00% Added +324.9k +324,936
4 DNB Asset Management AS 0.00% of their portfolio Oslo, Q8 265,360265.4k $1.3m $1.3m 0.00% New
5 UBS Group AG 0.00% of their portfolio ZURICH, V8 119,656119.7k $598.3k $598.3k 0.00% Reduced -28.7k -28,696
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 108,451108.5k $542.5k $542.5k 0.00% Added +29.3k +29,329
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 68,53468.5k $342.7k $342.7k 0.00% Added +66.0k +66,034
8 BlackRock, Inc. 0.00% of their portfolio New York, NY 64,94364.9k $324.7k $324.7k 0.00% Added +57.9k +57,902
9 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 52,21252.2k $261.1k $261.1k 0.00% Added +6.8k +6,822
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 51,93851.9k $259.7k $259.7k 0.00% Added +28.9k +28,900
11 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 35,05735.1k $175.3k $175.3k 0.00% New
12 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 28,08028.1k $140.4k $140.4k 0.00% New
13 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 24,75124.8k $123.8k $123.8k 0.00% Reduced -250 -250
14 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 19,87019.9k $99.3k $99.3k 0.00% Added +1.2k +1,203
15 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 14,94714.9k $74.7k $74.7k 0.00% New
16 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 14,60714.6k $73.0k $73.0k 0.00% Added +3.1k +3,149
17 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 12,86612.9k $64.3k $64.3k 0.00% New
18 TRANSCEND CAPITAL ADVISORS, LLC 0.00% of their portfolio MADISON, NJ 10,65010.7k $53.2k $53.2k 0.00% Added +650 +650
19 Virtu Financial LLC 0.00% of their portfolio New York, NY 10,32710.3k $52.0k $52.0k 0.00% New
20 FOUNDERS FINANCIAL SECURITIES LLC 0.00% of their portfolio TOWSON, MD 10,00010.0k $50.0k $50.0k 0.00% Unchanged
21 United Advisor Group, LLC 0.01% of their portfolio CINCINNATI, OH 10,00010.0k $50.0k $50.0k 0.01% Reduced -25.0k -25,000
22 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 4,6794.7k $23.4k $23.4k 0.00% New
23 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 2,1532.2k $10.8k $10.8k 0.00% Reduced -1.3k -1,347
24 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 2,0312.0k $10.2k $10.2k 0.00% New
25 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1,6791.7k $8.4k $8.4k 0.00% New
26 Bogart Wealth, LLC 0.00% of their portfolio MCLEAN, VA 1,6001.6k $8.0k $8.0k 0.00% New
27 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 1,5011.5k $7.5k $7.5k 0.00% Added +1.5k +1,500
28 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 340340 $1.7k $1.7k 0.00% New
29 Quaker Wealth Management, LLC 0.00% of their portfolio MOORESTOWN, NJ 300300 $1.5k $1.5k 0.00% New
30 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 125125 $625 $625 0.00% New
31 Caitlin John, LLC 0.00% of their portfolio BRIGHTON, MI 100100 $500 $500 0.00% Unchanged
32 FMR LLC 0.00% of their portfolio BOSTON, MA 1111 $55 $55 0.00% New
33 Smartleaf Asset Management LLC 0.00% of their portfolio BOSTON, MA 33 $15 $15 0.00% Unchanged
34 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 11 $0 $0 0.00% Unchanged
35 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 11 $5 $5 0.00% New
36 TSFG, LLC 0.00% of their portfolio LAKE FOREST, IL 11 $0 $0 0.00% Unchanged
37 TD Waterhouse Canada Inc. 0.00% of their portfolio TORONTO, A6 11 $5 $5 0.00% New
38 COMPASS FINANCIAL MANAGEMENT LLC 0.00% of their portfolio TAMPA, FL 11 $5 $5 0.00% First filing