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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — ATER
Institutional Holdings
Insider Transactions
US Institutional Ownership
5.9%
Institution
Shares
Value
Ownership %
Change
Filing Date
RENAISSANCE TECHNOLOGIES LLC
223.0K
--
2.05%
+174.4K
2026-06-30
BlackRock, Inc.
72.3K
--
0.66%
--
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
61.1K
--
0.56%
-72.7K
2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC
57.0K
--
0.52%
--
2026-06-30
BRIDGEWAY CAPITAL MANAGEMENT, LLC
52.5K
--
0.48%
+20.0K
2026-06-30
JANE STREET GROUP, LLC
49.3K
--
0.45%
+17.2K
2026-06-30
XTX Topco Ltd
31.3K
--
0.29%
-26.6K
2026-06-30
VANGUARD FIDUCIARY TRUST CO
26.0K
--
0.24%
--
2026-06-30
STATE STREET CORP
24.0K
--
0.22%
--
2026-06-30
NORTHERN TRUST CORP
13.2K
--
0.12%
+2.3K
2026-06-30
UBS Group AG
12.7K
--
0.12%
+7.2K
2026-06-30
SIMPLEX TRADING, LLC
6.2K
--
0.06%
+4.9K
2026-06-30
Tower Research Capital LLC (TRC)
3.8K
--
0.03%
+2.3K
2026-06-30
JPMORGAN CHASE & CO
2.8K
--
0.03%
--
2026-06-30
Vanguard Global Advisers, LLC
1.6K
--
0.01%
--
2026-06-30
OSAIC HOLDINGS, INC.
581
--
0.01%
+350
2026-06-30
SBI Securities Co., Ltd.
311
--
0.00%
-4
2026-06-30
BNP PARIBAS FINANCIAL MARKETS
73
--
0.00%
--
2026-06-30
STANCE CAPITAL LLC
36
--
0.00%
--
2026-06-30
PROATHLETE WEALTH MANAGEMENT LLC
21
--
0.00%
--
2026-06-30
MERCER GLOBAL ADVISORS INC /ADV
10
--
0.00%
--
2026-06-30
MORGAN STANLEY
1
--
0.00%
--
2026-06-30
NATIONAL BANK OF CANADA /FI/
1
--
0.00%
--
2026-06-30
TD Waterhouse Canada Inc.
1
--
0.00%
--
2026-06-30
