Amcor plc

The full register, from 13F filings

The Register tab above is hand research: a dozen holders, each traced to the filing it came from. This asks the same question of the whole market for the quarter ended 31-mar-2026, where 670 managers reported a position. Broad where the research is deep, and shallow in the ways a 13F always is.

Built from 13F filings, which report US listed, long, US custodied positions only. A register from this source is a floor rather than a level: a holder's true position can be far larger, as BlackRock's ASML stake shows at 1.28m shares in a 13F against 26.3m in its 13G/A. Holdings held through derivatives, outside US custody, or below a manager's reporting obligation do not appear. Where a holder is marked as a family, its total sums several separate filing entities and describes something no single filing describes; the constituent entities and their share counts are listed so the total can be checked. That roll-up can legitimately exceed the family's own Schedule 13G, because a 13G is filed by one legal entity: Vanguard reports Alphabet through ten advisory entities, and The Vanguard Group Inc itself reported zero after its January 2026 disaggregation.

What a reader needs to know to read these numbers

• Amcor plc is incorporated in Jersey and dual-listed: primary listing and SEC reporting basis is NYSE (ticker AMCR, files 10-K/10-Q/DEF 14A as a US domestic filer), with a secondary listing on the ASX via CHESS Depositary Interests (CDIs), each CDI representing one Amcor ordinary share, held for CDI holders by CHESS Depositary Nominees Pty Limited. This project's SEC 13F-derived register (data/registers/AMCR.json and the fresh sweep performed here) covers only US institutional 13F filers and does NOT include the ASX/CDI-side holder register; no CHESS Depositary Nominees or other depositary entity was found in either the register snapshot or the fresh Q2 2026 13F sweep, so no depositary-type row is included per the project's rule against inventing a number. See unknowns.
• Fiscal year ends 30 June. The newest filing on record by date is the FY2026 10-K (period 2026-06-30, filed 14 Aug 2026), which is FRESHER than the most recent 10-Q (period 2026-03-31, filed 7 May 2026, for fiscal Q3). All figures in this file (shares outstanding, holdings-side search, Exhibit 21) are taken from the 10-K rather than the 10-Q.
• company.shares_outstanding (462,345,690) is taken from the 10-K cover page: 'As of August 12, 2026, the Registrant had 462,345,690 shares issued and outstanding.' This is a POST reverse-split figure (see next note). Cross-checked against the Sep 2025 DEF 14A's own denominator of 2,308,359,941 shares as of 8 Sep 2025 (PRE-split); dividing by 5 gives 461,671,988, close to but slightly below the current 462,345,690, consistent with modest net share issuance (equity compensation) between the two dates.
• On 14 Jan 2026 Amcor effected a 1-for-5 reverse stock split (par value increased to $0.05/share). All 13F data fetched in this file is for Q2 2026 (period 30 Jun 2026), which is entirely POST-split, and CUSIP G0250X149 (confirmed as the current, post-split CUSIP from every fresh 13F fetched here) is used consistently throughout. The one PRE-split figure used (the Sep 2025 DEF 14A insider aggregate) was explicitly divided by 5 before being recorded, per the project's rule against charting a pre-split count against a post-split denominator. The register snapshot at data/registers/AMCR.json (period 31-Mar-2026, itself already post-split) lists two CUSIPs (G0250X149 and G0250X107); only G0250X149 was observed in every Q2 2026 13F fetched directly here, so G0250X107 is presumed to be a pre-split or otherwise superseded CUSIP variant and was not used.
• UNVERIFIED LEAD (a) CONFIRMED: Berry Global Group, Inc. was acquired by Amcor via merger completed 30 Apr 2025 (purchase consideration $10.4bn plus ~$5.2bn assumed debt; Amcor issued approximately 846 million ordinary shares, pre-split, to Berry shareholders). The 10-K states Berry 'surviv[ed] the Merger as a wholly-owned subsidiary of Amcor.' Exhibit 21 (subsidiaries list) confirms multiple Berry-named entities (Berry Global Malta Holding Company Limited, Berry Plastics Opco Inc., Berry Global, Inc., Pliant, LLC) as subsidiaries of the registrant. Per the project's rule, Berry Global is EXCLUDED from holdings as a wholly-owned operating subsidiary, not included as a holding. The large ordinary-share issuance to Berry shareholders is the direct cause of the massive pre/post-2025 denominator change referenced throughout this file's register rows.
• UNVERIFIED LEAD (b) largely NOT CONFIRMED / DISCARDED for the current filing period: searched the FY2026 10-K in full for 'AMVIG' (0 hits) and for 'equity method', 'joint venture', 'investments in affiliates', 'equity investees', 'non-marketable equity', 'cost method', 'unrealized gain' (all searched, see next note). No tobacco-packaging joint venture (AMVIG or otherwise) or any other named regional equity-method venture besides ePac Holdings, LLC (see next note) is disclosed anywhere in the FY2026 10-K. This is recorded as a genuine negative for the current filing rather than confirmation the lead was ever accurate; Amcor's historical tobacco/flexible-packaging portfolio (including any legacy Alcan Packaging-era Asian joint ventures) predates the scope of documents read for this file (current 10-K and 10-Q only, per the brief), so the lead is discarded as unsupported by current filings rather than affirmatively disproven for all history.
• Holdings side: searched the FY2026 10-K (period 30 Jun 2026, filed 14 Aug 2026, the newest filing on record) for 'equity method', 'joint venture', 'non-marketable equity', 'unrealized gain', 'investments in affiliates', 'equity investees', 'cost method', 'significant influence', 'investment in equity'. Note 8, 'Equity Method and Other Investments', discloses: (1) the Company held $24 million (FY2026) and $100 million (FY2025) in 'multiple equity and other investments', described as 'all... individually immaterial', with NO individual investee named or sized at either year-end; this combined balance is NOT assignable to any single entity per the project's rule and is recorded here in notes/unknowns only, with no corresponding row. (2) The Company's largest such investment, ePac Holdings, LLC ('ePac'), a US flexible-packaging joint venture accounted for under the equity method since fiscal year 2023 with a disclosed ownership of 21.1% (as of 30 Jun 2025), was COMPLETELY SOLD on 14 Jan 2026 for estimated proceeds of approximately $79 million (a ~$2 million loss on sale); per the project's rule that a completed exit with no retained equity is recorded as a note rather than a null-shares row, ePac is NOT included as a holdings row. No other named equity-method investee, joint venture, or non-marketable equity security is disclosed anywhere in the FY2026 10-K.
• Exhibit 21 (subsidiaries list, https://www.sec.gov/Archives/edgar/data/1748790/000174879026000022/exhibit21subsidiariesofamc.htm) was checked per the project's technique of looking for an ownership-percentage column that might size an otherwise-combined equity-method balance. It is a bare 'Name / Organized Under The Laws Of' list with NO percentage column and NO joint-venture or minority-interest entities identifiable by name (it lists only wholly-owned Amcor and Berry legal entities), a genuine negative rather than evidence of looking in the wrong place.
• Register self-gate computed from this final file: 13 register rows. No row has rolls_up_into set (the one insider row is a proxy aggregate with no separately broken-out members in this file, since every named director/officer held under 1% individually), so every row counts at full value per the chart's own arithmetic. Total shares: 32,263,126 (BlackRock) + 31,585,812 (State Street) + 27,732,908 (M&G plc) + 25,599,833 (Invesco) + 15,501,286 (Fuller & Thaler) + 13,684,370 (Geode) + 11,342,791 (Federated Hermes) + 11,354,337 (Capital Group family) + 23,240,310 (Vanguard family) + 6,093,531 (T. Rowe Price) + 7,771,657 (UBS Group AG) + 5,279,730 (Wellington) + 1,468,080 (insider group) = 212,917,771 shares. Against shares_outstanding of 462,345,690, that is 46.05% of the company, within the brief's stated ceiling (55%) for investigating a possible bug, though above its 'roughly 25% to 45%' typical band; this was checked rather than shipped blind via the implied-price cross-check below, which shows no unit or split error on any row, and is judged to genuinely reflect Amcor's unusually concentrated large-holder base following the Berry merger and reverse split (BlackRock, State Street, M&G and Invesco alone are each individually above 5%).
• Implied per-share price check: dividing each institutional 13F row's dollar value by its share count gives approximately $43.00 to $43.46 per share across all 12 institutional register rows, all dated 30 Jun 2026, an independent cross-check that every row is the same instrument (CUSIP G0250X149), the same post-split basis, and that the T. Rowe Price 'values in thousands' conversion was applied correctly. This range is below the live 19 Aug 2026 close of $47.45 used for market_cap_usd, consistent with roughly seven weeks of price appreciation (52-week range $36.25 to $50.94 per the same source) between the two dates.
• Market cap uses a live closing quote (Yahoo Finance chart API, $47.45, close of trading 19 Aug 2026) multiplied by the 12 Aug 2026 cover-page share count of 462,345,690; the two dates are about one week apart because no single source carries both a live price and a current share count on the same day. Disclosed rather than treated as precise.