RENAISSANCE TECHNOLOGIES LLC

Position in BSX — Boston Scientific Corp

CIK 1037389 NEW YORK, NY

Position in BSX

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$102,944,373

-$94,843,940 QoQ

Shares Held

2,412,005

-23.5% QoQ

Ownership

0.166%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#83

of 1,474 holders

Holding Since

Jun 2020

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $945,734,416 across 76 Medical Devices names. BSX ranks #3 (10.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MDT	Medtronic plc	3,167,741	$247,812,378
2	DXCM	Dexcom Inc	1,630,796	$109,834,110
3	BSX	Boston Scientific Corp This page	2,412,005	$102,944,373
4	ABT	Abbott Laboratories	686,366	$62,280,850
5	IRMD	Iradimed Corp	394,412	$37,690,010
6	INMD	InMode Ltd.	2,391,318	$34,961,069
7	PODD	Insulet Corp	202,083	$30,767,136
8	NVCR	NovoCure Ltd	1,951,911	$29,571,451

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$102,944,373	2,412,005	-23.5%	Shares	Sole	2026-08-13
2026-03-31	$197,788,313	3,152,005	+32.3%	Shares	Sole	2026-05-14
2025-12-31	$227,190,921	2,382,705	+159.8%	Shares	Sole	2026-02-12
2025-09-30	$89,536,961	917,105	-38.7%	Shares	Sole	2025-11-13
2025-06-30	$160,743,468	1,496,541	+129.7%	Shares	Sole	2025-08-13
2025-03-31	$65,728,666	651,553	+152.5%	Shares	Sole	2025-05-14
2024-09-30	$21,622,495	258,025	-69.1%	Shares	Sole	2024-11-13
2023-06-30	$45,214,101	835,905	-69.8%	Shares	Sole	2023-08-11
2020-12-31	$99,624,819	2,771,205	+9938.8%	Shares	Sole	2021-02-10
2020-06-30	$969,211	27,605	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.