302 hedge funds and large institutions have $7.34B invested in MPLX in 2021 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 100 increasing their positions, 90 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
302
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$101M
Puts
$47.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.73B
2
$555M
3
$513M
4
$480M
5
$477M
6
$245M
7
$243M
8
$214M
9
$207M
10
$179M
11
$149M
12
$141M
13
$130M
14
$129M
15
$126M
16
$98.2M
17
$94.5M
18
$89.4M
19
$87M
20
$68.8M
21
$67M
22
$63.7M
23
$62.5M
24
$61M
25
$56.4M