Leonteq Securities AG

SEC CIK: 0001535950
Latest filing: Jul 27, 2026

SEC filings (opens in a new tab)

BSX holding history

Boston Scientific Corp in every 13F filed by Leonteq Securities AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BSX overview All 13F holders of BSX Full Q2 2026 holdings

Shares (Q2 2026): 157,526
Value: $6.72M
% of portfolio: 0.4%
Quarters held: 22; Since Q1 2021

Holdings of BSX by Leonteq Securities AG, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	157,526	$6.72M	0.4%	+58,271+58.7%	Added	Holders
Q1 2026	99,255	$6.23M	0.4%	+80,333+424.5%	Added	Holders
Q4 2025	18,922	$1.80M	0.1%	+957+5.3%	Added	Holders
Q3 2025	17,965	$1.75M	0.1%	+2,581+16.8%	Added	Holders
Q2 2025	15,384	$1.65M	0.1%	−3,045−16.5%	Reduced	Holders
Q1 2025	18,429	$1.85M	0.1%	−84−0.5%	Reduced	Holders
Q4 2024	18,513	$1.65M	0.2%	−3,592−16.2%	Reduced	Holders
Q3 2024	22,105	$1.85M	0.2%	−3,376−13.2%	Reduced	Holders
Q2 2024	25,481	$1.96M	0.3%	−1,948−7.1%	Reduced	Holders
Q1 2024	27,429	$1.88M	0.3%	−141−0.5%	Reduced	Holders
Q4 2023	27,570	$1.59M	0.2%	−15,673−36.2%	Reduced	Holders
Q3 2023	43,243	$2.28M	0.2%	−4,825−10.0%	Reduced	Holders
Q2 2023	48,068	$2.60M	0.3%	+2,765+6.1%	Added	Holders
Q1 2023	45,303	$2.27M	0.2%	−9,401−17.2%	Reduced	Holders
Q4 2022	54,704	$2.53M	0.1%	+7,170+15.1%	Added	Holders
Q3 2022	47,534	$1.84M	0.1%	−16,973−26.3%	Reduced	Holders
Q2 2022	64,507	$2.40M	0.1%	+7,175+12.5%	Added	Holders
Q1 2022	57,332	$2.54M	0.1%	−46,268−44.7%	Reduced	Holders
Q4 2021	103,600	$4.40M	0.2%	+31,403+43.5%	Added	Holders
Q3 2021	72,197	$3.13M	0.2%	+14,441+25.0%	Added	Holders
Q2 2021	57,756	$2.47M	0.2%	+13,507+30.5%	Added	Holders
Q1 2021	44,249	$1.71M	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.