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Livermore
Livermore
ZHEN

Westpac Banking Corp

SEC CIK
0000719245
Latest filing
Aug 12, 2026

IRM holding history

Iron Mountain Inc 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.

IRM overviewAll 13F holders of IRMFull Q2 2026 holdings

Shares (Q2 2026)
25,195
Value
$3.18M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of IRM by Westpac Banking Corp, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202625,195$3.18M0.2%+1,884+8.1%AddedHolders
Q1 202623,311$2.38M0.2%−59−0.3%ReducedHolders
Q4 202523,370$1.94M0.1%+4,914+26.6%AddedHolders
Q3 202518,456$1.88M0.1%00.0%UnchangedHolders
Q2 202518,456$1.89M0.1%+11,750+175.2%AddedHolders
Q1 20256,706$577.0K<0.1%+2,501+59.5%AddedHolders
Q4 20244,205$442.0K<0.1%00.0%UnchangedHolders
Q3 20244,205$499.7K<0.1%00.0%UnchangedHolders
Q2 20244,205$376.9K<0.1%+991+30.8%AddedHolders
Q1 20243,214$257.8K<0.1%+71+2.3%AddedHolders
Q4 20233,143$219.9K<0.1%00.0%UnchangedHolders
Q3 20233,143$186.9K<0.1%−31,729−91.0%ReducedHolders
Q2 202334,872$1.98M0.1%−51,323−59.5%ReducedHolders
Q1 202386,195$4.56M0.1%−3,573−4.0%ReducedHolders
Q4 202289,768$4.47M0.1%+11,230+14.3%AddedHolders
Q3 202278,538$3.45M0.1%−8,022−9.3%ReducedHolders
Q2 202286,560$4.21M0.1%−2,213−2.5%ReducedHolders
Q1 202288,773$4.92M0.1%−16,328−15.5%ReducedHolders
Q4 2021105,101$5.50M0.1%+34,579+49.0%AddedHolders
Q3 202170,522$3.06M<0.1%−4,500−6.0%ReducedHolders
Q2 202175,022$3.17M<0.1%+4,801+6.8%AddedHolders
Q1 202170,221$2.60M<0.1%––Holders

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