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Boston Scientific

825 hedge funds and large institutions have $50.1B invested in Boston Scientific in 2021 Q1 according to their latest regulatory filings, with 86 funds opening new positions, 292 increasing their positions, 303 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

23% less first-time investments, than exits

New positions opened: 86 | Existing positions closed: 111

32% less call options, than puts

Call options by funds: $208M | Put options by funds: $307M

33% less funds holding in top 10

Funds holding in top 10: 1510 (-5)

Holders
825
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$208M
Puts
$307M
Net Calls
Net Calls Change

Top Sellers

1 -$467M
2 -$317M
3 -$299M
4
Two Sigma Investments
Two Sigma Investments
New York
-$222M
5
Citadel Advisors
Citadel Advisors
Florida
-$166M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$342M
27
$322M
28
$317M
29
$277M
30
$273M
31
$267M
32
$252M
33
$251M
34
$251M
35
$243M
36
$232M
37
$221M
38
$192M
39
$188M
40
$185M
41
$184M
42
$177M
43
$175M
44
$174M
45
$170M
46
$164M
47
$160M
48
$157M
49
$156M
50
$141M