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Boston Scientific

630 hedge funds and large institutions have $31B invested in Boston Scientific in 2017 Q4 according to their latest regulatory filings, with 129 funds opening new positions, 215 increasing their positions, 193 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

0.54% less ownership

Funds ownership: 91.68%91.14% (-0.54%)

12% less call options, than puts

Call options by funds: $53.5M | Put options by funds: $60.8M

15% less capital invested

Capital invested by funds: $36.7B → $31B (-$5.64B)

Holders
630
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$53.5M
Puts
$60.8M
Net Calls
Net Calls Change

Top Buyers

1 +$239M
2 +$197M
3 +$140M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$120M
5
Goldman Sachs
Goldman Sachs
New York
+$105M

Top Sellers

1 -$527M
2 -$295M
3 -$192M
4
Jennison Associates
Jennison Associates
New York
-$160M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$132M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$3.9B
2
$2.5B
3
$2.42B
4
$2.4B
5
$1.83B
6
$1.41B
7
$1.17B
8
$1.09B
9
$1B
10
$839M
11
$708M
12
$412M
13
$411M
14
$376M
15
$323M
16
$314M
17
$312M
18
$296M
19
$276M
20
$262M
21
$257M
22
$256M
23
$240M
24
$239M
25
$216M