68 hedge funds and large institutions have $841M invested in MPLX in 2013 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 25 increasing their positions, 25 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

1% less funds holding

Funds holding: 6968 (-1)

14% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 7

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
68
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.06M
Puts
$632K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$395K
52
$345K
53
$332K
54
$258K
55
$249K
56
$160K
57
$131K
58
$102K
59
$99K
60
$72K
61
$71K
62
$58K
63
$36K
64
$34K
65
$27K
66
$20K
67
$18K
68
$13K
69
$101
70
71
72
73
74
75