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Boston Scientific
BSX

Overview Fund Activity

882 hedge funds and large institutions have $54.6B invested in Boston Scientific in 2021 Q4 according to their latest regulatory filings, with 120 funds opening new positions, 287 increasing their positions, 321 reducing their positions, and 95 closing their positions.

Holders
882
Holders Change
+10
Holders Change %
+1.15%
% of All Funds
13.62%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.14%
New
120
Increased
287
Reduced
321
Closed
95
Calls
$271M
Puts
$466M
Net Calls
-$195M
Net Calls Change
-$17.8M

Top Buyers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$805M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.99B
3
Marshall Wace
3
Marshall Wace
United Kingdom
$270M
4
BlackRock
4
BlackRock
New York
$5.33B
5
FCM
5
Farallon Capital Management
California
$714M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$3.17B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$4.2B
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$1.75B
4
Citigroup
4
Citigroup
New York
$84.8M
5
Wells Fargo
5
Wells Fargo
California
$166M
Name Market Value Shares Shares
Change 		Shares
Change %
D.E. Shaw & Co
101
D.E. Shaw & Co
New York
$61.9M 1,456,615 +1,138,662 +358%
Retirement Systems of Alabama
102
Retirement Systems of Alabama
Alabama
$60.3M 1,419,170 -16,794 -1%
Adage Capital Partners
103
Adage Capital Partners
Massachusetts
$56M 1,318,416 -200,600 -13%
JAM
104
Jupiter Asset Management
United Kingdom
$54.5M 1,267,467 +1,267,467 New
HM
105
HealthCor Management
New York
$53.7M 1,263,670 -444,011 -26%
HSBC Holdings
106
HSBC Holdings
United Kingdom
$52.9M 1,234,596 -114,207 -8%
PWLP
107
Prio Wealth Limited Partnership
Massachusetts
$49.3M 1,160,036 +7,815 +0.7%
PI
108
Putnam Investments
Massachusetts
$48.1M 1,132,206 +35,832 +3%
NC
109
Nicholas Company
Wisconsin
$47.7M 1,122,250 +270 +0%
Calamos Advisors
110
Calamos Advisors
Illinois
$47.4M 1,116,571 +21,444 +2%
ASC
111
Atalanta Sosnoff Capital
New York
$47.4M 1,116,059 -298,613 -21%
GCM
112
Glenview Capital Management
New York
$46.7M 1,098,684 -964,613 -47%
SO
113
STRS Ohio
Ohio
$45.5M 1,070,048 +11,394 +1%
Allianz Asset Management
114
Allianz Asset Management
Germany
$45.4M 1,067,396 -8,511 -0.8%
State of Tennessee, Department of Treasury
115
State of Tennessee, Department of Treasury
Tennessee
$44.9M 1,056,750 +66,665 +7%
Canada Life
116
Canada Life
Manitoba, Canada
$43.7M 1,031,272 +26,784 +3%
GLA
117
Great Lakes Advisors
Illinois
$43.7M 1,027,790 +28,812 +3%
Robeco Institutional Asset Management
118
Robeco Institutional Asset Management
Netherlands
$43.2M 1,016,138 +376,019 +59%
MF
119
Magnetar Financial
Illinois
$43.1M 1,014,544 +408,492 +67%
1832 Asset Management
120
1832 Asset Management
Ontario, Canada
$39.9M 921,855 +521,899 +130%
Diamond Hill Capital Management
121
Diamond Hill Capital Management
Ohio
$39.8M 936,745 -31,098 -3%
RPAM
122
Rhenman & Partners Asset Management
Sweden
$39.1M 910,000 +340,000 +60%
FMI
123
Factory Mutual Insurance
Massachusetts
$38.6M 927,100 -298,801 -24%
Toronto Dominion Bank
124
Toronto Dominion Bank
Ontario, Canada
$36.9M 868,363 -421,886 -33%
JPMPWA
125
J.P. Morgan Private Wealth Advisors
California
$36.6M 860,492 +25,047 +3%
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5
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