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Boston Scientific
BSX

Overview Fund Activity

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.

Holders
825
Holders Change
-32
Holders Change %
-3.73%
% of All Funds
14.53%
Holding in Top 10
10
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-33.33%
% of All Funds
0.18%
New
86
Increased
292
Reduced
303
Closed
111
Calls
$208M
Puts
$307M
Net Calls
-$98.8M
Net Calls Change
-$11.8M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$3.19B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.33B
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$3.5B
4
Parnassus Investments
4
Parnassus Investments
California
$342M
5
DZ Bank
5
DZ Bank
Germany
$554M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$692M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$67.3M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$252M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$22M
5
Citadel Advisors
5
Citadel Advisors
Florida
$32.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Parnassus Investments
26
Parnassus Investments
California
$342M +$342M +8,853,336 New
Newport Trust Company
27
Newport Trust Company
District of Columbia
$322M -$16.7M -431,357 -5%
UBS AM
28
UBS AM
Illinois
$317M +$17.5M +453,168 +6%
Invesco
29
Invesco
Georgia
$277M +$3.58M +92,650 +1%
Wells Fargo
30
Wells Fargo
California
$273M -$61.4M -1,588,179 -18%
O
31
OrbiMed
New York
$267M +$15.4M +397,600 +6%
T. Rowe Price Associates
32
T. Rowe Price Associates
Maryland
$252M -$299M -7,747,002 -54%
Canada Pension Plan Investment Board
33
Canada Pension Plan Investment Board
Ontario, Canada
$251M +$19.8M +513,172 +9%
Charles Schwab
34
Charles Schwab
California
$251M -$18M -465,971 -7%
Neuberger Berman Group
35
Neuberger Berman Group
New York
$243M +$91.9M +2,380,532 +61%
OCBV
36
Ownership Capital B.V.
Netherlands
$232M +$20.2M +522,906 +10%
Swiss National Bank
37
Swiss National Bank
Switzerland
$221M +$4.13M +106,800 +2%
Holocene Advisors
38
Holocene Advisors
New York
$192M +$172M +4,454,432 +861%
SEI Investments
39
SEI Investments
Pennsylvania
$188M +$16.6M +430,789 +10%
Caisse de Depot et Placement du Quebec (CDPQ)
40
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$185M -$53.6M -1,387,335 -22%
MWNA
41
Marshall Wace North America
New York
$184M +$6.97M +180,286 +4%
Sumitomo Mitsui Trust Group
42
Sumitomo Mitsui Trust Group
Japan
$177M -$6.04M -156,201 -3%
EVM
43
Eaton Vance Management
Massachusetts
$175M -$38.1M -986,030 -18%
JFL
44
Jarislowsky, Fraser Ltd
Quebec, Canada
$174M +$3.57M +92,249 +2%
FP
45
Financial Perspectives
Minnesota
$170M +$165M +6,384,405 +3,696%
Capital World Investors
46
Capital World Investors
California
$164M -$115M -2,979,976 -41%
Morgan Stanley
47
Morgan Stanley
New York
$160M -$82.9M -2,146,162 -34%
AAMU
48
Amundi Asset Management US
Massachusetts
$157M +$13.9M +359,114 +10%
PAMU
49
Pictet Asset Management (UK)
United Kingdom
$156M +$11.6M +299,367 +8%
PPA
50
Parametric Portfolio Associates
Washington
$141M -$2.34M -60,627 -2%
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