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Boston Scientific
BSX

877 hedge funds and large institutions have $56.3B invested in Boston Scientific in 2021 Q3 according to their latest regulatory filings, with 81 funds opening new positions, 342 increasing their positions, 286 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more funds holding in top 10

Funds holding in top 10: 8 → 11 (+3)

31% more first-time investments, than exits

New positions opened: 81 | Existing positions closed: 62

20% more repeat investments, than reductions

Existing positions increased: 342 | Existing positions reduced: 286

1% more funds holding

Funds holding: 867 → 877 (+10)

2% more capital invested

Capital invested by funds: $55.3B → $56.3B (+$970M)

0.38% more ownership

Funds ownership: 91.12% → 91.5% (+0.38%)

37% less call options, than puts

Call options by funds: $299M | Put options by funds: $477M

Holders
877
Holders Change
+10
Holders Change %
+1.15%
% of All Funds
15.35%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.19%
New
81
Increased
342
Reduced
286
Closed
62
Calls
$299M
Puts
$477M
Net Calls
-$178M
Net Calls Change
-$149M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$202M
2
Citigroup
Citigroup
New York
+$194M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$190M
4
NHAS
Novo Holdings A/S
Denmark
+$153M
5
OAC
OMERS Administration Corp
Ontario, Canada
+$118M

Top Sellers

Rank Fund Capital Flow
1
Viking Global Investors
Viking Global Investors
Connecticut
-$285M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$227M
3
OCBV
Ownership Capital B.V.
Netherlands
-$138M
4
DZ Bank
DZ Bank
Germany
-$124M
5
BG
Bollard Group
Massachusetts
-$116M
Name Holding Trade Value Shares
Change 		Change in
Stake
SSB
851
Sandy Spring Bank
Maryland
$4K – – –
TCCM
852
Timber Creek Capital Management
Massachusetts
$4K – – –
NWM
853
Navigation Wealth Management
Colorado
$4K +$3.27K +74 New
HFM
854
Hartford Financial Management
Connecticut
$4K +$3.98K +90 New
CA
855
Clearstead Advisors
Ohio
$3K -$5.53K -125 -64%
AssetMark Inc
856
AssetMark Inc
California
$3K – – –
IWP
857
IAG Wealth Partners
Wisconsin
$3K – – –
RIM
858
Rockbridge Investment Management
New York
$3K – – –
SWA
859
SOA Wealth Advisors
New York
$3K – – –
VNA
860
Valley National Advisers
Pennsylvania
$3K – – –
VCM
861
Versant Capital Management
Arizona
$3K – – –
MA
862
MCF Advisors
Kentucky
$3K +$2.74K +62 New
HC
863
Hoese & Co
Minnesota
$3K +$2.79K +63 New
HDIM
864
Hanson & Doremus Investment Management
Vermont
$3K +$3.05K +69 New
FFC
865
Fure Financial Corporation
Minnesota
$3K +$3.23K +73 New
YAL
866
Your Advocates Ltd
Texas
$3K +$3.5K +79 New
CI
867
Cordant Inc
Oregon
$3K +$3.54K +80 New
MG
868
MilWealth Group
Wisconsin
$2.08K +$2.12K +48 New
AW
869
Alaethes Wealth
Nevada
$2K – – –
APC
870
Aspire Private Capital
North Carolina
$2K – – –
HWM
871
HighMark Wealth Management
Minnesota
$2K – – –
UFF
872
USA Financial Formulas
Michigan
$2K +$973 +22 +92%
LF
873
Lee Financial
Texas
$2K +$1.86K +42 New
TF
874
Tompkins Financial
New York
$2K +$2.35K +53 New
CC
875
Corsicana & Co
Texas
$1K – – –
33 34
35
36 37

BSX Hedge Fund Activity: Q3 2021 in Review

877 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Boston Scientific (BSX) for Q3 2021, worth a combined $56.3B — up 1.8% from $55.3B a quarter earlier.

Buyers outnumbered sellers: 81 funds opened new BSX positions and 62 closed out — a net gain of 19 holders — while 342 added to existing stakes and 286 trimmed.

The largest buyer was BlackRock, adding an estimated $202M. The largest seller was Viking Global Investors, cutting an estimated $285M.

  • 877 institutional investors held Boston Scientific (BSX) as of Q3 2021, up from 867 in Q2 2021.
  • Funds reported $56.3B of Boston Scientific stock for Q3 2021, up 1.8% quarter-over-quarter.
  • 81 funds opened new Boston Scientific positions in Q3 2021 and 62 closed out, a net change of +19 holders.
  • The largest Boston Scientific buyer in Q3 2021 was BlackRock, an estimated $202M added.
  • The largest Boston Scientific seller in Q3 2021 was Viking Global Investors, an estimated $285M sold.

Based on aggregated 13F filings for Q3 2021.