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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 %
IG
301
ING Group
Netherlands
$16.8M -$778K -8,711 -4%
SMDAM
302
Sumitomo Mitsui DS Asset Management
Japan
$16.8M +$1.36M +15,220 +9%
IMRF
303
Illinois Municipal Retirement Fund
Illinois
$16.5M +$2.01M +22,504 +14%
MCM
304
MAI Capital Management
Ohio
$16.5M -$89.4K -1,001 -0.5%
MYLI
305
Meiji Yasuda Life Insurance
Japan
$16.4M -$1.29M -14,429 -7%
SCM
306
Sirios Capital Management
Massachusetts
$16.4M -$495K -5,543 -3%
NAM
307
Nissay Asset Management
Japan
$16.4M -$216K -2,385 -1%
Mirae Asset Global Investments
308
Mirae Asset Global Investments
South Korea
$16.4M +$1.32M +14,586 +9%
GIM
309
Generate Investment Management
New Zealand
$16.3M -$264K -2,958 -2%
Parallax Volatility Advisers
310
Parallax Volatility Advisers
California
$16.2M +$2.07M +23,164 +15%
IGAM
311
iA Global Asset Management
Quebec, Canada
$16.1M +$968K +10,840 +6%
CTI
312
Community Trust & Investment
Kentucky
$16.1M -$3M -33,557 -16%
CI
313
Cavalier Investments
Georgia
$15.9M +$9.52M +106,590 +148%
Walleye Trading
314
Walleye Trading
New York
$15.9M +$3.24M +36,235 +25%
MOACM
315
Mutual of America Capital Management
New York
$15.8M -$428K -4,797 -3%
AssetMark Inc
316
AssetMark Inc
California
$15.8M +$2.11M +23,654 +15%
Mariner
317
Mariner
Kansas
$15.7M +$985K +11,030 +7%
ROC
318
Running Oak Capital
Minnesota
$15.3M +$716K +8,018 +5%
FDCDDQ
319
Federation des caisses Desjardins du Quebec
Quebec, Canada
$15.3M -$402K -4,497 -3%
Corient Private Wealth
320
Corient Private Wealth
Florida
$15.2M +$187K +2,097 +1%
JCM
321
Jag Capital Management
Missouri
$15.2M -$11.7M -131,254 -44%
SOADOR
322
State of Alaska Department of Revenue
Alaska
$15M -$905K -10,135 -6%
Rafferty Asset Management
323
Rafferty Asset Management
New York
$14.9M +$1.59M +17,781 +12%
JF
324
Jump Financial
Illinois
$14.7M -$10.8M -121,091 -42%
VPIM
325
Vanguard Personalized Indexing Management
California
$14.7M +$809K +9,057 +6%
11 12
13
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