Mariner, LLC

Position in BSX — Boston Scientific Corp

CIK 1373442 Overland Park, KS

Position in BSX

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

Position Value

$155,931,239

+$114,815,748 QoQ

Shares Held

2,484,960

+476.3% QoQ

Ownership

0.167%

of shares outstanding

% of Portfolio

0.32%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Healthcare · as of Mar 31, 2026

Mariner, LLC holds $614,050,925 across 50 Medical Devices names. BSX ranks #2 (25.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SYK	Stryker Corp	726,690	$238,783,065
2	BSX	Boston Scientific Corp This page	2,484,960	$155,931,239
3	ABT	Abbott Laboratories	724,342	$74,368,191
4	MDT	Medtronic plc	697,297	$60,420,784
5	EW	Edwards Lifesciences Corp	186,466	$14,932,195
6	MASI	Masimo Corp	61,265	$10,897,205
7	PODD	Insulet Corp	42,901	$9,002,345
8	STE	STERIS plc	35,483	$7,846,355

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$155,931,239	2,484,960	+476.3%	Shares	Other	2026-05-13
2025-12-31	$41,115,491	431,206	+4.4%	Shares	Sole	2026-02-13
2025-09-30	$40,342,081	413,214	+37.4%	Shares	Other	2025-11-14
2025-06-30	$32,304,092	300,755	+22.9%	Shares	Sole	2025-08-14
2025-03-31	$24,679,483	244,642	+39.2%	Shares	Other	2025-05-15
2024-12-31	$15,699,418	175,766	+6.7%	Shares	Other	2025-02-13
2024-09-30	$13,804,875	164,736	+4.9%	Shares	Sole	2024-11-13
2024-06-30	$12,093,879	157,043	+8.4%	Shares	Other	2024-08-13
2024-03-31	$9,926,597	144,935	+12.6%	Shares	Sole	2024-05-15
2023-12-31	$7,443,846	128,764	+1.6%	Shares	Sole	2024-02-14
2023-09-30	$6,691,343	126,730	+8.8%	Shares	Sole	2023-11-13
2023-06-30	$6,302,350	116,516	+0.4%	Shares	Sole	2023-08-11
2023-03-31	$5,803,779	116,006	+11.4%	Shares	Sole	2023-05-15
2022-12-31	$4,817,678	104,121	+6.9%	Shares	Sole	2023-02-14
2022-09-30	$3,770,558	97,355	+24.0%	Shares	Sole	2022-11-10
2022-06-30	$2,925,359	78,491	+0.2%	Shares	Sole	2022-08-15
2022-03-31	$3,468,349	78,310	+60.0%	Shares	Sole	2022-05-13
2021-12-31	$2,078,758	48,935	+38.4%	Shares	Sole	2022-02-14
2021-09-30	$1,534,443	35,364	+12.1%	Shares	Sole	2021-11-15
2021-06-30	$1,348,821	31,544	+133.3%	Shares	Sole	2021-08-24
2021-03-31	$522,509	13,519	+15.4%	Shares	Sole	2021-05-07
2020-12-31	$421,010	11,711	-25.9%	Shares	Sole	2021-02-16
2020-09-30	$603,756	15,801	-9.4%	Shares	Sole	2020-11-13
2020-06-30	$612,248	17,438	+9.2%	Shares	Sole	2020-08-14
2020-03-31	$521,035	15,968	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.