Ascent Solar Technologies ASTI Institutional Ownership

NASDAQ ASTI

$1.71 -0.06 (-3.39%)

At close: Oct 23, 2026 · 4:00 PM EDT

Institutions by Trading Activity

38 Institutions

Increased 29 76.3%

Unchanged 5 13.2%

Reduced 4 10.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

20.68%

▲+13.31 pp QoQ

Shares Held by Institutions

2.03Mn

of 9.82Mn outstanding

▲+191.24% QoQ

Shares Outstanding

9.82Mn

7.79Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+12 vs prior quarter

Net Shares Added (QoQ)

+1.33Mn

accumulated since last quarter

Value of Holdings

$3.47Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Ascent Solar Technologies, Inc. (NASDAQ:ASTI) counted 38 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

Collectively, these holders controlled 20.68% of Ascent Solar Technologies' outstanding shares in Q2 2026, up from 7.37% in Q1 2026.
Total holdings of ASTI shares rose 191.24% from Q1 2026, and the holder count rose 322.22% from Q2 2025.
Looking at the 38 holders of ASTI individually, 29 added to their positions, 4 reduced their stakes and 5 left their positions unchanged.
In total, institutional investors held 2.03Mn shares of Ascent Solar Technologies at the end of Q2 2026, up 1.33Mn from the prior quarter and up 2.01Mn from a year earlier.
As of June 30, 2026, Vanguard Capital Management LLC held the largest stake in Ascent Solar Technologies with 382.64K shares, or 3.90% of shares outstanding.
The largest position increases in ASTI for Q2 2026 were by Jane Street Group, LLC (+324.94K shares), Vanguard Capital Management LLC (+293.67K shares), Morgan Stanley (+66.03K shares), BlackRock, Inc. (+57.9K shares) and Geode Capital Management, LLC (+29.33K shares).
On the other side, among holders that kept a position in Ascent Solar Technologies, the largest reductions in Q2 2026 came from UBS Group AG (-28.7K shares), United Advisor Group, LLC (-25K shares), Tower Research Capital LLC (-1.35K shares) and Cetera Investment Advisers (-250 shares).
Ascent Solar Technologies' 10 largest institutional shareholders as of Q2 2026 were Vanguard Capital Management LLC (382.64K shares), Soviero Asset Management, LP (370K shares), Jane Street Group, LLC (340.2K shares), DnB Asset Management AS (265.36K shares), UBS Group AG (119.66K shares), Geode Capital Management, LLC (108.45K shares), Morgan Stanley (68.53K shares), BlackRock, Inc. (64.94K shares), Vanguard Fiduciary Trust Co (52.21K shares) and State Street Corp (51.94K shares), per Business Quant data.

Form 13F Holdings

38 Institutional Holders

Report period 30 Jun, 2026

Total shares held 2.03Mn

Of outstanding 20.68%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	382,637	3.90%	▲293,665	+330.06%	$1.91Mn
2	Soviero Asset Management, LP	0001755622	370,000	3.77%	▲370,000	0.00%	$1.85Mn
3	JANE STREET GROUP, LLC	0001595888	340,196	3.47%	▲324,936	+2,129.33%	$1.70Mn
4	DnB Asset Management AS	0001456670	265,360	2.70%	▲265,360	0.00%	$1.33Mn
5	UBS Group AG	0001610520	119,656	1.22%	▼28,696	-19.34%	$598.28K
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	108,451	1.10%	▲29,329	+37.07%	$542.54K
7	Morgan Stanley	0000895421	68,534	0.70%	▲66,034	+2,641.36%	$342.67K
8	BlackRock, Inc.	0002012383	64,943	0.66%	▲57,902	+822.35%	$324.72K
9	VANGUARD FIDUCIARY TRUST CO	0000933478	52,212	0.53%	▲6,822	+15.03%	$261.06K
10	State Street Corp	0000093751	51,938	0.53%	▲28,900	+125.44%	$259.69K
11	TWO SIGMA INVESTMENTS, LP	0001179392	35,057	0.36%	▲35,057	0.00%	$175.29K
12	NewEdge Advisors, LLC	0001633516	28,080	0.29%	▲28,080	0.00%	$140.40K
13	Cetera Investment Advisers	0001666741	24,751	0.25%	▼250	-1.00%	$123.76K
14	Northern Trust Corp	0000073124	19,870	0.20%	▲1,203	+6.44%	$99.35K
15	XTX Topco Ltd	0001828301	14,947	0.15%	▲14,947	0.00%	$74.74K
16	Engineers Gate Manager LP	0001620220	14,607	0.15%	▲3,149	+27.48%	$73.04K
17	Citigroup Inc	0000831001	12,866	0.13%	▲12,866	0.00%	$64.33K
18	TRANSCEND CAPITAL ADVISORS, LLC	0001776082	10,650	0.11%	▲650	+6.50%	$53.25K
19	Virtu Financial LLC	0001533964	10,327	0.11%	▲10,327	0.00%	$52
20	FOUNDERS FINANCIAL SECURITIES LLC	0001342396	10,000	0.10%	0	0.00%	$50.00K

Showing 1 to 20 of 38 holders