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Proshares Ultshrt Midcap400 (MZZ)
CUSIP: 74347G580 | NYSE | 11 institutional holders
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Q2 2026
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Institutional Holders — Q2 2026
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Shares — high to low
Value — high to low
% Portfolio — high to low
Institution — A to Z
Sykon Capital LLC
273,717
0.5% of portfolio
›
$1.6M
Tower Research Capital LLC (TRC)
32,383
0.0% of portfolio
›
$185.9K
Morgan Stanley
1
0.0% of portfolio
›
$9
Institution
Shares ↓
Value
% Port.
Style
Turnover
Location
Filed
Sykon Capital LLC
273,717
$1.6M
0.5%
ETF
Very High
Harrison, NY
2026-08-12
Tower Research Capital LLC (TRC)
32,383
$185.9K
0.0%
GARP
Very High
New York, NY
2026-08-11
Morgan Stanley
1
$9
0.0%
Core
Low
New York, NY
2026-08-13