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Massimo
MAMO
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Overview
Overview
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Individuals & Insiders
77.72%
Public and others
19.83%
Institutions
1.46%
Private companies
0.98%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
David Shan
Founder & Executive Chairman
77.23%
32.16M
0.00%
+0
03/31/2026
Asia International Securities Exchange Co., Ltd.
0.96%
400.00K
0.00%
+0
06/20/2025
Merrill Lynch, Pierce, Fenner & Smith LLC
0.60%
250.00K
--
+250.00K
06/30/2026
Yunhao Chen
Former CFO & Director
0.32%
133.33K
0.00%
+0
05/29/2025
Vanguard Capital Management, LLC
0.23%
96.30K
0.08%
+32.46K
06/30/2026
Geode Capital Management, LLC
0.20%
82.77K
0.10%
-39.66K
06/30/2026
Citigroup Inc.
0.13%
55.87K
--
+55.87K
06/30/2026
Michael Smith
Former Vice President
0.12%
50.00K
0.00%
+0
05/29/2025
BlackRock, Inc.
0.07%
31.05K
0.04%
+16.76K
06/30/2026
FMR LLC
0.06%
23.17K
0.01%
-4.36K
06/30/2026
Two Sigma Securities, LLC
0.04%
18.46K
--
+18.46K
06/30/2026
Sterne Agee Asset Management, Inc.
0.04%
17.78K
--
+17.78K
06/30/2026
Northern Trust Global Investments
0.04%
15.19K
0.01%
+4.95K
06/30/2026
XTX Markets Limited
0.04%
15.11K
<0.01%
+1.98K
06/30/2026
Paolo Pietrogrande
Independent Director
0.02%
9.00K
0.00%
+0
03/31/2026
Ting Zhu
Independent Director
0.02%
9.00K
0.00%
+0
03/31/2026
Mark Sheffield
Independent Director
0.02%
9.00K
0.00%
+0
03/31/2026
Tower Research Capital Europe Limited
<0.01%
2.34K
0.02%
-6.72K
06/30/2026
Lord, Abbett & Co. LLC
<0.01%
1.03K
0.00%
+0
06/30/2026
UBS Asset Management AG
<0.01%
326.00
0.04%
-14.92K
06/30/2026
