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Boston Scientific
BSX

Overview Fund Activity

1,492 hedge funds and large institutions have $120B invested in Boston Scientific in 2024 Q4 according to their latest regulatory filings, with 212 funds opening new positions, 607 increasing their positions, 487 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,492
Holders Change
+111
Holders Change %
+8.04%
% of All Funds
19.87%
Holding in Top 10
39
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+11.43%
% of All Funds
0.52%
New
212
Increased
607
Reduced
487
Closed
83
Calls
$797M
Puts
$912M
Net Calls
-$115M
Net Calls Change
+$168M

Top Buyers

1
BlackRock
1
BlackRock
New York
$12.4B
2
Capital World Investors
2
Capital World Investors
California
$2.49B
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$3.23B
4
AI
4
Axiom Investors
Connecticut
$335M
5
Northern Trust
5
Northern Trust
Illinois
$1.3B

Top Sellers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$1.76B
2
Citadel Advisors
2
Citadel Advisors
Florida
$440M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$84.8M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$11.8B
5
Bank of Montreal
5
Bank of Montreal
Ontario, Canada
$212M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACM
326
Aquatic Capital Management
Illinois
$14.6M +$939K +10,510 +7%
BA
327
Bridgewater Associates
Connecticut
$14.6M -$17.3M -193,851 -54%
Squarepoint
328
Squarepoint
New York
$14.5M -$17M -189,869 -54%
AF
329
Avanza Fonder
Sweden
$14.4M +$14.4M +161,371 New
SCI
330
S&CO Inc
Massachusetts
$14.4M -$134K -1,500 -0.9%
SC
331
SouthState Corp
Florida
$14.4M +$266K +2,977 +2%
BAMCO Inc
332
BAMCO Inc
New York
$14.2M – – –
FC
333
FACT Capital
New York
$14.2M -$1.93M -21,567 -12%
CWM
334
Calamos Wealth Management
Illinois
$13.9M +$77.9K +872 +0.6%
HP
335
HealthInvest Partners
Sweden
$13.8M +$4.31M +48,050 +45%
SCM
336
Shelton Capital Management
Colorado
$13.7M -$2.68M -30,056 -16%
SMFG
337
Sumitomo Mitsui Financial Group
Japan
$13.5M +$13.5M +150,810 New
QIM
338
Quest Investment Management
Oregon
$13.3M +$12M +134,237 +916%
EDRH
339
Edmond de Rothschild Holding
Switzerland
$13.3M -$6.93M -77,582 -34%
CII
340
Capital International Inc
California
$13.2M +$8.71M +97,550 +193%
Rockefeller Capital Management
341
Rockefeller Capital Management
New York
$13.2M +$901K +10,110 +7%
WF
342
Welch & Forbes
Massachusetts
$13.1M -$495K -5,547 -4%
FP
343
Financial Perspectives
Minnesota
$12.9M -$126K -1,413 -1%
DCM
344
Dupont Capital Management
Delaware
$12.8M – – –
AIM
345
Achmea Investment Management
Netherlands
$12.5M +$6.02M +67,362 +92%
MSU
346
Mizuho Securities USA
New York
$12.5M +$3.95M +44,193 +46%
Pacer Advisors
347
Pacer Advisors
Pennsylvania
$12.3M +$2.21M +24,754 +22%
SC
348
Sapient Capital
Indiana
$12.1M +$86.1K +964 +0.7%
Lido Advisors
349
Lido Advisors
California
$12M +$1.16M +13,018 +11%
EMPI
350
Elo Mutual Pension Insurance
Finland
$12M -$476K -5,334 -4%
12 13
14
15 16