S&CO INC

Position in BSX — Boston Scientific Corp

CIK 1082461 BOSTON, MA

Position in BSX

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$7,246,679

-$3,407,706 QoQ

Shares Held

169,791

0.0% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.58%

of 13F equity value

Holder Rank

#356

of 1,468 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

S&CO INC holds $28,990,849 across 3 Medical Devices names. BSX ranks #2 (25.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ABT	Abbott Laboratories	186,521	$16,924,915
2	BSX	Boston Scientific Corp This page	169,791	$7,246,679
3	SYK	Stryker Corp	15,307	$4,819,255

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,246,679	169,791	0.0%	Shares	Sole	2026-08-06
2026-03-31	$10,654,385	169,791	-0.6%	Shares	Sole	2026-05-07
2025-12-31	$16,293,503	170,881	-1.4%	Shares	Sole	2026-02-05
2025-09-30	$16,916,935	173,276	-2.0%	Shares	Sole	2025-11-06
2025-06-30	$18,988,584	176,786	-0.5%	Shares	Sole	2025-08-07
2025-03-31	$17,928,696	177,723	+10.3%	Shares	Sole	2025-05-08
2024-12-31	$14,392,935	161,139	-0.9%	Shares	Sole	2025-02-07
2024-09-30	$13,629,148	162,639	-0.1%	Shares	Sole	2024-11-07
2024-06-30	$12,534,840	162,769	-1.2%	Shares	Sole	2024-08-08
2024-03-31	$11,286,535	164,791	-0.4%	Shares	Sole	2024-05-09
2023-12-31	$9,563,912	165,437	0.0%	Shares	Sole	2024-02-12
2023-09-30	$8,735,073	165,437	-0.2%	Shares	Sole	2023-11-09
2023-06-30	$8,964,714	165,737	-1.8%	Shares	Sole	2023-08-08
2023-03-31	$8,441,912	168,737	0.0%	Shares	Sole	2023-05-09
2022-12-31	$7,807,460	168,737	0.0%	Shares	Sole	2023-02-07
2022-09-30	$6,535,184	168,737	-0.7%	Shares	Sole	2022-11-09
2022-06-30	$6,333,551	169,937	0.0%	Shares	Sole	2022-08-09
2022-03-31	$7,526,509	169,937	-0.1%	Shares	Sole	2022-05-05
2021-12-31	$7,222,746	170,027	-0.0%	Shares	Sole	2022-02-08
2021-09-30	$7,378,339	170,047	0.0%	Shares	Sole	2021-11-09
2021-06-30	$7,271,209	170,047	-3.0%	Shares	Sole	2021-07-14
2021-03-31	$6,774,069	175,267	0.0%	Shares	Sole	2021-04-23
2020-12-31	$6,300,848	175,267	0.0%	Shares	Sole	2021-01-28
2020-09-30	$6,696,952	175,267	0.0%	Shares	Sole	2020-12-11
2020-06-30	$6,153,624	175,267	-1.6%	Shares	Sole	2020-12-16
2020-03-31	$5,810,326	178,067	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.