Weiss Asset Management LP

Position in BSX — Boston Scientific Corp

CIK 1357550 BOSTON, MA

Position in BSX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$820,770

-$3,874,292 QoQ

Shares Held

13,080

-76.7% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

6 quarters on record

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

Healthcare · as of Mar 31, 2026

Weiss Asset Management LP holds $34,773,539 across 4 Medical Devices names. BSX ranks #4 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MASI	Masimo Corp	112,600	$20,028,162
2	DXCM	Dexcom Inc	120,760	$7,583,728
3	NNOX	Nano-X Imaging Ltd.	2,793,339	$6,340,879
4	BSX	Boston Scientific Corp This page	13,080	$820,770

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$820,770	13,080	-76.7%	Shares	Defined	2026-05-15
2024-09-30	$4,695,062	56,027	+64.2%	Shares	Defined	2024-11-14
2023-12-31	$1,972,303	34,117	-73.3%	Shares	Defined	2024-02-12
2023-03-31	$6,399,537	127,914	+135.8%	Shares	Defined	2023-05-10
2021-06-30	$2,319,387	54,242	-74.4%	Shares	Defined	2021-08-13
2020-12-31	$7,615,468	211,835	—	Shares	Defined	2021-02-12
No filing history on record for this holder in this stock.