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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
+$1.3B
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$835M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$516M
4
Parnassus Investments
Parnassus Investments
California
+$342M
5
DZ Bank
DZ Bank
Germany
+$260M

Top Sellers

1
Viking Global Investors
Viking Global Investors
Connecticut
-$467M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$317M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$299M
4
Two Sigma Investments
Two Sigma Investments
New York
-$222M
5
Citadel Advisors
Citadel Advisors
Florida
-$166M
Name Holding Trade Value Shares
Change 		Shares
Change %
POIA
726
Pin Oak Investment Advisors
Texas
$27K – – –
MIFH
727
Migdal Insurance & Financial Holdings
Israel
$27K +$24.9K +648 +1,178%
PB
728
Pinnacle Bancorp
Nebraska
$27K +$27K +709 New
IRC
729
Investors Research Corp
Georgia
$25K – – –
EARNEST Partners
730
EARNEST Partners
Georgia
$25K – – –
RA
731
Resolute Advisors
California
$25K +$25K +635 New
KFS
732
Kelly Financial Services
Massachusetts
$24.4K – – –
SL
733
Savior LLC
Massachusetts
$24K – – –
CG
734
Cutler Group
California
$23K -$207K -5,400 -90%
GRP
735
Global Retirement Partners
California
$23K -$7.03K -181 -23%
MPWT
736
MassMutual Private Wealth & Trust
Connecticut
$23K +$4.53K +119 +25%
RG
737
Retirement Group
California
$21K -$645K -16,740 -97%
FPS
738
Fieldpoint Private Securities
Connecticut
$21K -$100K -2,620 -83%
TFO
739
Tarbox Family Office
California
$21K +$3.1K +80 +17%
CFO
740
CVA Family Office
Colorado
$21K +$21K +545 New
Loomis, Sayles & Company
741
Loomis, Sayles & Company
Massachusetts
$20K -$6.91K -177 -26%
IAIM
742
International Assets Investment Management
Florida
$20K – – –
WOC
743
West Oak Capital
California
$19K – – –
1IA
744
1834 Investment Advisors
Wisconsin
$19K – – –
AA
745
AlphaMark Advisors
Kentucky
$19K – – –
CAC
746
Certified Advisory Corp
Florida
$19K +$19K +500 New
FHC
747
First Horizon Corporation
Tennessee
$18K +$38 +1 +0.2%
NIC
748
Northwest Investment Counselors
Oregon
$18K +$18K +464 New
BWA
749
BDO Wealth Advisors
Florida
$17K – – –
AIG
750
American International Group
New York
$16.2K -$642 -16,610 -4%
28 29
30
31 32