Westpac Banking Corp

SEC CIK: 0000719245
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

BSX holding history

Boston Scientific Corp in every 13F filed by Westpac Banking Corp, 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): 22,912
Value: $977.9K
% of portfolio: 0.1%
Quarters held: 22; Since Q1 2021

Holdings of BSX by Westpac Banking Corp, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	22,912	$977.9K	0.1%	+8,566+59.7%	Added	Holders
Q1 2026	14,346	$900.2K	0.1%	−1,180−7.6%	Reduced	Holders
Q4 2025	15,526	$1.48M	0.1%	+2,742+21.4%	Added	Holders
Q3 2025	12,784	$1.25M	0.1%	−379−2.9%	Reduced	Holders
Q2 2025	13,163	$1.41M	0.1%	+345+2.7%	Added	Holders
Q1 2025	12,818	$1.29M	0.1%	−3,092−19.4%	Reduced	Holders
Q4 2024	15,910	$1.42M	0.1%	−845−5.0%	Reduced	Holders
Q3 2024	16,755	$1.40M	0.1%	+3,281+24.4%	Added	Holders
Q2 2024	13,474	$1.04M	0.1%	00.0%	Unchanged	Holders
Q1 2024	13,474	$922.8K	0.1%	+85+0.6%	Added	Holders
Q4 2023	13,389	$774.0K	0.1%	+703+5.5%	Added	Holders
Q3 2023	12,686	$669.8K	0.1%	−109,842−89.6%	Reduced	Holders
Q2 2023	122,528	$6.63M	0.5%	−128,026−51.1%	Reduced	Holders
Q1 2023	250,554	$12.5M	0.2%	−174,840−41.1%	Reduced	Holders
Q4 2022	425,394	$19.7M	0.3%	−10,379−2.4%	Reduced	Holders
Q3 2022	435,773	$16.9M	0.3%	−11,454−2.6%	Reduced	Holders
Q2 2022	447,227	$16.7M	0.2%	−4,573−1.0%	Reduced	Holders
Q1 2022	451,800	$20.0M	0.2%	−3,961−0.9%	Reduced	Holders
Q4 2021	455,761	$19.4M	0.2%	−106,729−19.0%	Reduced	Holders
Q3 2021	562,490	$24.4M	0.3%	−501−0.1%	Reduced	Holders
Q2 2021	562,991	$24.1M	0.2%	+35,294+6.7%	Added	Holders
Q1 2021	527,697	$20.4M	0.2%	–	–	Holders

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