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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.

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

Top Sellers

1
Viking Global Investors
Viking Global Investors
Connecticut
$692M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$67.3M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$252M
4
Two Sigma Investments
Two Sigma Investments
New York
$22M
5
Citadel Advisors
Citadel Advisors
Florida
$32.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Treasurer of the State of North Carolina
151
Treasurer of the State of North Carolina
North Carolina
$23.9M +$490K +12,670 +2%
Millennium Management
152
Millennium Management
New York
$23.8M -$82.4M -2,130,650 -78%
JPMPWA
153
J.P. Morgan Private Wealth Advisors
California
$23M +$900K +23,285 +4%
Northwestern Mutual Wealth Management
154
Northwestern Mutual Wealth Management
Wisconsin
$22.9M +$1.85M +47,780 +9%
Vontobel Holding
155
Vontobel Holding
Switzerland
$22.8M +$389K +10,072 +2%
KCM
156
Kornitzer Capital Management
Kansas
$22.5M +$3.47M +89,900 +18%
Natixis Advisors
157
Natixis Advisors
Massachusetts
$22.4M +$1.72M +44,594 +8%
DekaBank Deutsche Girozentrale
158
DekaBank Deutsche Girozentrale
Germany
$22.3M +$1.29M +33,345 +6%
ZIC
159
ZWJ Investment Counsel
Georgia
$22.1M +$577K +14,923 +3%
Two Sigma Investments
160
Two Sigma Investments
New York
$22M -$222M -5,744,377 -91%
MCM
161
Moore Capital Management
New York
$21.5M +$1.85M +47,775 +9%
TF
162
TIAA FSB
Florida
$20.7M +$940K +24,330 +5%
Royal London Asset Management
163
Royal London Asset Management
United Kingdom
$20.7M +$615K +15,922 +3%
VOYA Investment Management
164
VOYA Investment Management
Georgia
$20.5M -$2.01M -51,892 -9%
WBC
165
Westpac Banking Corp
Australia
$20.4M +$15.8M +409,615 +347%
TD Asset Management
166
TD Asset Management
Ontario, Canada
$20.3M -$28.7K -743 -0.1%
Fifth Third Bancorp
167
Fifth Third Bancorp
Ohio
$20M -$4.93M -127,547 -20%
ASC
168
Atalanta Sosnoff Capital
New York
$20M -$65.9K -1,705 -0.3%
CFB
169
Cullen/Frost Bankers
Texas
$19.6M -$1.33M -34,487 -6%
Jane Street
170
Jane Street
New York
$19.4M -$22.8M -589,655 -54%
Mitsubishi UFJ Asset Management
171
Mitsubishi UFJ Asset Management
Japan
$19.1M +$2.46M +63,667 +15%
FAF
172
Fjarde Ap-fonden
Sweden
$19M +$406K +10,500 +2%
Susquehanna International Group
173
Susquehanna International Group
Pennsylvania
$18.7M -$16.5M -427,258 -47%
MNG
174
Manning & Napier Group
New York
$17.8M +$1.23M +31,853 +7%
FAM
175
Fred Alger Management
New York
$17.6M +$2.61M +67,644 +17%
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