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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — AMBR
Institutional Holdings
Insider Transactions
US Institutional Ownership
0.2%
Institution
Shares
Value
Ownership %
Change
Filing Date
Pantera Capital Partners LP
95.7K
--
0.12%
--
2026-03-31
XTX Topco Ltd
27.3K
--
0.03%
-13.8K
2026-03-31
UBS Group AG
26.8K
--
0.03%
+21.4K
2026-03-31
CITADEL ADVISORS LLC
19.5K
--
0.02%
-31.5K
2026-03-31
BlackRock, Inc.
1.8K
--
0.00%
-1.3K
2026-03-31
RHUMBLINE ADVISERS
1.0K
--
0.00%
--
2026-03-31
Daiwa Securities Group Inc.
800
--
0.00%
--
2026-03-31
SIMPLEX TRADING, LLC
345
--
0.00%
-19.1K
2026-03-31
SBI Securities Co., Ltd.
233
--
0.00%
+133
2026-03-31
MORGAN STANLEY
73
--
0.00%
-26.0K
2026-03-31
Caitong International Asset Management Co., Ltd
2
--
0.00%
--
2026-03-31