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West Pharmaceutical

338 hedge funds and large institutions have $6.85B invested in West Pharmaceutical in 2017 Q4 according to their latest regulatory filings, with 63 funds opening new positions, 115 increasing their positions, 105 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
338
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.15M
Puts
$809K
Net Calls
Net Calls Change

Top Buyers

1 +$86.9M
2 +$39.5M
3 +$37.9M
4
BlackRock
BlackRock
New York
+$33.7M
5
Artisan Partners
Artisan Partners
Wisconsin
+$15.8M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$4.9M
102
$4.89M
103
$4.64M
104
$4.6M
105
$4.36M
106
$4.34M
107
$4.32M
108
$4.16M
109
$4.06M
110
$3.95M
111
$3.95M
112
$3.67M
113
$3.62M
114
$3.61M
115
$3.6M
116
$3.58M
117
$3.46M
118
$3.41M
119
$3.27M
120
$3.23M
121
$3.21M
122
$2.96M
123
$2.89M
124
$2.86M
125
$2.73M