ACADIAN ASSET MANAGEMENT LLC

Position in BSX — Boston Scientific Corp

CIK 916542 Boston, MA

Position in BSX

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$93,820,035

-$9,279,345 QoQ

Shares Held

1,495,140

+38.3% QoQ

Ownership

0.101%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

ACADIAN ASSET MANAGEMENT LLC holds $1,019,768,081 across 54 Medical Devices names. BSX ranks #3 (9.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ABT	Abbott Laboratories	3,222,118	$330,814,855
2	SYK	Stryker Corp	449,052	$147,553,996
3	BSX	Boston Scientific Corp This page	1,495,140	$93,820,035
4	MDT	Medtronic plc	828,643	$71,801,915
5	EW	Edwards Lifesciences Corp	818,164	$65,518,573
6	PODD	Insulet Corp	256,584	$53,841,586
7	INMD	InMode Ltd.	2,593,203	$35,475,017
8	DXCM	Dexcom Inc	463,647	$29,117,031

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$93,820,035	1,495,140	+38.3%	Shares	Defined	2026-05-13
2025-12-31	$103,099,380	1,081,273	+26.3%	Shares	Defined	2026-02-10
2025-09-30	$83,601,154	856,306	-3.5%	Shares	Defined	2025-11-13
2025-06-30	$95,324,011	887,478	+46.4%	Shares	Defined	2025-08-07
2025-03-31	$61,156,381	606,229	+434.9%	Shares	Defined	2025-05-21
2024-12-31	$10,123,350	113,338	+525.8%	Shares	Defined	2025-02-11
2024-09-30	$1,517,701	18,111	-56.1%	Shares	Defined	2024-11-12
2024-06-30	$3,174,968	41,228	-55.8%	Shares	Defined	2024-08-06
2024-03-31	$6,387,240	93,258	+89.0%	Shares	Defined	2024-05-10
2023-12-31	$2,852,461	49,342	+83.2%	Shares	Defined	2024-02-13
2023-09-30	$1,421,956	26,931	-73.0%	Shares	Defined	2023-11-13
2023-06-30	$5,387,580	99,604	+1834.1%	Shares	Defined	2023-08-07
2023-03-31	$257,654	5,150	-86.8%	Shares	Defined	2023-05-11
2022-09-30	$1,505,744	38,878	-77.9%	Shares	Defined	2022-11-14
2022-06-30	$6,543,270	175,564	+21928.1%	Shares	Defined	2022-08-09
2022-03-31	$35,299	797	-94.7%	Shares	Defined	2022-05-12
2021-09-30	$657,922	15,163	-12.7%	Shares	Defined	2021-11-12
2021-06-30	$742,783	17,371	+257.7%	Shares	Defined	2021-08-11
2021-03-31	$187,684	4,856	-66.8%	Shares	Defined	2021-05-11
2020-12-31	$525,481	14,617	-30.4%	Shares	Defined	2021-02-11
2020-09-30	$801,989	20,989	+169.4%	Shares	Defined	2020-11-09
2020-06-30	$273,506	7,790	0.0%	Shares	Defined	2020-08-12
2020-03-31	$254,187	7,790	—	Shares	Defined	2020-05-11
No filing history on record for this holder in this stock.