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Ownership — MDIA
Institutional Holdings
Insider Transactions
US Institutional Ownership
86.5%
Institution
Shares
Value
Ownership %
Change
Filing Date
Standard General L.P.
35.43M
$34.0M
43.14%
--
2026-06-30
BlackRock, Inc.
35.28M
$34.0M
42.96%
--
2026-06-30
Geode Capital Management, LLC
96.4K
--
0.12%
-18.9K
2026-06-30
Vanguard Capital Management LLC
70.5K
--
0.09%
+37.9K
2026-06-30
Millennium Management LLC
62.1K
--
0.08%
-27.1K
2026-06-30
Vanguard Fiduciary Trust Co
49.2K
--
0.06%
--
2026-06-30
Citadel Advisors LLC
28.3K
--
0.03%
-4.1K
2026-06-30
Northern Trust Corp
18.3K
--
0.02%
+4.4K
2026-06-30
State Street Corp
16.7K
--
0.02%
--
2026-06-30
XTX Topco Ltd
10.4K
--
0.01%
--
2026-06-30
Tower Research Capital LLC (TRC)
6.6K
--
0.01%
+1.4K
2026-06-30
Vanguard Global Advisers, LLC
1.7K
--
0.00%
--
2026-06-30
