BSX

BOSTON SCIENTIFIC CORP

Surgical & Medical Instruments & ApparatusNYSELarge accelerated filer

Total Trades

209

Buys

Sells

132

Largest Trade

N/A

Insiders

Institutional Funds

1,580

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Pierce David A	EVP Pres MedSurg	SELL	$100K–$500K	2K	$42.88	Feb 22, 2022
Pierce David A	EVP Pres MedSurg	SELL	$50K–$100K	2K	$43.81	Feb 18, 2022
Pierce David A	EVP Pres MedSurg	EXERCISE	N/A	3K	—	Feb 18, 2022
Brennan Daniel J.	EVP and CFO	EXERCISE	$50K–$100K	16K	$4.68	Feb 18, 2022
Brennan Daniel J.	EVP and CFO	SELL	$500K+	21K	$43.60	Feb 18, 2022
Sorenson John Bradley	SVP	SELL	$500K+	13K	$43.20	Feb 8, 2022
Mirviss Jeffrey B.	EVP&Pres	SELL	$100K–$500K	7K	$43.54	Jan 5, 2022
Pierce David A	EVP Pres MedSurg	SELL	$100K–$500K	6K	$43.54	Jan 5, 2022
Olson Scott	SVP & Pres	SELL	$15K–$50K	700	$42.59	Jan 4, 2022

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13F filings as of Dec 31, 2025 · 1,580 funds holding

Fund	Shares	Value	Type
STATE STREET CORP	65.8M	$1M+	SH
PRIMECAP MANAGEMENT CO/CA/	31.1M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	27.9M	$1M+	SH
Capital World Investors	27.2M	$1M+	SH
NORGES BANK	23.1M	$1M+	SH
Bollard Group LLC	19.0M	$1M+	SH
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	11.0M	$1M+	SH
Fisher Asset Management, LLC	9.1M	$1M+	SH
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	8.9M	$1M+	SH
PARNASSUS INVESTMENTS, LLC	7.9M	$1M+	SH
EDGEWOOD MANAGEMENT LLC	7.8M	$1M+	SH
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	7.1M	$1M+	SH
Capital Research Global Investors	7.1M	$1M+	SH
MORGAN STANLEY	6.1M	$1M+	SH
Ninety One UK Ltd	5.4M	$1M+	SH
Egerton Capital (UK) LLP	5.4M	$1M+	SH
JENNISON ASSOCIATES LLC	5.3M	$1M+	SH
DIMENSIONAL FUND ADVISORS LP	4.9M	$1M+	SH
BlackRock, Inc.	4.7M	$1M+	SH
AMERICAN CENTURY COMPANIES INC	4.6M	$1M+	SH