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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — ASTI
Institutional Holdings
Insider Transactions
US Institutional Ownership
7.3%
Institution
Shares
Value
Ownership %
Change
Filing Date
Arosa Capital Management LP
150.0K
--
1.59%
--
2026-03-31
UBS Group AG
148.4K
--
1.57%
+123.4K
2026-03-31
VANGUARD CAPITAL MANAGEMENT LLC
89.0K
--
0.94%
--
2026-03-31
GEODE CAPITAL MANAGEMENT, LLC
79.1K
--
0.84%
+52.2K
2026-03-31
VANGUARD FIDUCIARY TRUST CO
45.4K
--
0.48%
--
2026-03-31
United Advisor Group, LLC
35.0K
--
0.37%
--
2026-03-31
Cetera Investment Advisers
25.0K
--
0.26%
+3.3K
2026-03-31
STATE STREET CORP
23.0K
--
0.24%
--
2026-03-31
NORTHERN TRUST CORP
18.7K
--
0.20%
+8.2K
2026-03-31
JANE STREET GROUP, LLC
15.3K
--
0.16%
-13.0K
2026-03-31
B. Riley Wealth Advisors, Inc.
12.0K
--
0.13%
--
2026-03-31
HRT FINANCIAL LP
11.5K
--
0.12%
-39.2K
2026-03-31
Engineers Gate Manager LP
11.5K
--
0.12%
--
2026-03-31
TRANSCEND CAPITAL ADVISORS, LLC
10.0K
--
0.11%
--
2026-03-31
BlackRock, Inc.
7.0K
--
0.07%
--
2026-03-31
Tower Research Capital LLC (TRC)
3.5K
--
0.04%
+1.1K
2026-03-31
MORGAN STANLEY
2.5K
--
0.03%
--
2026-03-31
Caitlin John, LLC
100
--
0.00%
--
2026-03-31
Smartleaf Asset Management LLC
3
--
0.00%
--
2026-03-31
Steward Partners Investment Advisory, LLC
1
--
0.00%
-1
2026-03-31
CWM, LLC
1
--
0.00%
--
2026-03-31
FIFTH THIRD BANCORP
1
--
0.00%
--
2026-03-31
TSFG, LLC
1
--
0.00%
--
2026-03-31
CoreCap Advisors, LLC
1
--
0.00%
--
2026-03-31
