Westpac Banking Corp holds a diversified book of 498 stocks worth $1.6B as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter they opened Dupont De Nemours Inc and trimmed Apple Inc. Their largest long position is Nvidia Corp at 8% of the equity book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Westpac Banking Corp
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 80 / 80 | $945.6B |
| AVIVA PLC | 80 / 80 | $35.8B |
| DANSKE BANK A/S | 80 / 80 | $30.6B |
| ROYAL LONDON ASSET MANAGEMENT LTD | 80 / 80 | $28.6B |
| Daiwa Securities Group Inc. | 80 / 80 | $26.2B |
| BANK OF NOVA SCOTIA | 80 / 80 | $23.2B |
| CREDIT AGRICOLE S A | 80 / 80 | $22.6B |
| Rafferty Asset Management, LLC | 80 / 80 | $22.2B |
Ranked by the share of each fund's own book sitting in the names it shares with Westpac Banking Corp: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $137.0M | 684.9K | 8.4% | ▲+3.5% Added · +23K sh | |
| 2 | Apple Inc COM | $104.1M | 359.8K | 6.4% | ▼−1.4% Reduced · −5K sh | |
| 3 | Alphabet Inc CAP STK CL A | $88.4M | 247.4K | 5.4% | ▼−1.3% Reduced · −3K sh | |
| 4 | Microsoft Corp COM | $73.2M | 196.3K | 4.5% | ▼−1.6% Reduced · −3K sh | |
| 5 | Amazon Com Inc COM | $50.9M | 213.6K | 3.1% | ▼−2.2% Reduced · −5K sh | |
| 6 | Broadcom Inc COM | $46.8M | 123.9K | 2.9% | ▲+2.7% Added · +3K sh | |
| 7 | JPMorgan Chase & Co COM | $29.1M | 88.9K | 1.8% | ▲+2.5% Added · +2K sh | |
| 8 | Micron Technology Inc COM | $28.4M | 24.6K | 1.7% | ▲+64% Added · +10K sh | |
| 9 | Meta Platforms Inc CL A | $27.1M | 48.2K | 1.7% | ▲+0.8% Added · +394 sh | |
| 10 | Citigroup Inc COM NEW | $24.9M | 177.7K | 1.5% | ▼−6.7% Reduced · −13K sh | |
| 11 | Tesla Inc COM | $22.6M | 53.7K | 1.4% | ▲+27% Added · +11K sh | |
| 12 | Advanced Micro Devices Inc COM | $19.5M | 33.5K | 1.2% | ▲+9.3% Added · +3K sh | |
| 13 | Cisco Sys Inc COM | $19.3M | 164.1K | 1.2% | ▼−5.2% Reduced · −9K sh | |
| 14 | Eli Lilly & Co COM | $17.9M | 14.9K | 1.1% | ▲+8.7% Added · +1K sh | |
| 15 | Welltower Inc COM | $15.9M | 70.1K | 1.0% | ▲+1.0% Added · +715 sh | |
| 16 | Amphenol Corp CL A | $15.7M | 88.9K | 1.0% | ▲+22% Added · +16K sh | |
| 17 | Alphabet Inc CAP STK CL C | $15.5M | 44.0K | 1.0% | ▲+8.7% Added · +4K sh | |
| 18 | Mastercard Incorporated CL A | $14.1M | 27.4K | 0.9% | ▲+3.1% Added · +816 sh | |
| 19 | Equinix Inc COM | $14.0M | 13.5K | 0.9% | ▼−0.4% Reduced · −57 sh | |
| 20 | Unitedhealth Group Inc COM | $13.7M | 33.0K | 0.8% | ▲+78% Added · +14K sh | |
| 21 | Western Digital Corp COM | $13.2M | 20.7K | 0.8% | ▼~0% Reduced · −8 sh | |
| 22 | Analog Devices Inc COM | $12.8M | 32.3K | 0.8% | ▲+657% Added · +28K sh | |
| 23 | Kla Corp COM NEW | $12.4M | 41.1K | 0.8% | ▲+335% Added · +32K sh | |
| 24 | Johnson & Johnson COM | $11.1M | 43.9K | 0.7% | ▲+1.4% Added · +588 sh | |
| 25 | Visa Inc COM CL A | $11.1M | 32.3K | 0.7% | ▼−4.9% Reduced · −2K sh | |
| 26 | Amgen Inc COM | $10.4M | 28.8K | 0.6% | ▲+8.9% Added · +2K sh | |
| 27 | Booking Holdings Inc COM | $10.0M | 56.0K | 0.6% | ▲22× Added · +53K sh | |
| 28 | Gilead Sciences Inc COM | $9.9M | 78.5K | 0.6% | ▼−1.9% Reduced · −2K sh | |
| 29 | Intel Corp COM | $9.8M | 70.5K | 0.6% | ▼−12% Reduced · −10K sh | |
| 30 | Bristol-Myers Squibb Co COM | $9.8M | 170.3K | 0.6% | ▼−12% Reduced · −22K sh | |
| 31 | Lam Research Corp COM NEW | $9.8M | 22.5K | 0.6% | ▲+13% Added · +3K sh | |
| 32 | Union Pac Corp COM | $9.7M | 35.5K | 0.6% | ▼−3.5% Reduced · −1K sh | |
| 33 | Prologis Inc. COM | $9.0M | 66.5K | 0.6% | ▼−0.8% Reduced · −562 sh | |
| 34 | Ventas Inc COM | $9.0M | 101.0K | 0.6% | ▲+1.2% Added · +1K sh | |
| 35 | Dell Technologies Inc CL C | $8.7M | 20.3K | 0.5% | ▼−49% Reduced · −19K sh | |
| 36 | Stryker Corporation COM | $8.4M | 26.7K | 0.5% | ▲+153% Added · +16K sh | |
| 37 | Simon Ppty Group Inc New COM | $8.2M | 36.7K | 0.5% | ▲+137% Added · +21K sh | |
| 38 | Bank Of NY Mellon Corp COM | $8.2M | 56.5K | 0.5% | ▼−0.2% Reduced · −139 sh | |
| 39 | Expedia Group Inc COM NEW | $7.5M | 29.5K | 0.5% | ▲+1.1% Added · +315 sh | |
| 40 | Ebay Inc. COM | $7.5M | 67.4K | 0.5% | ▼−1.4% Reduced · −985 sh | |
| 41 | State STR Corp COM | $7.3M | 43.1K | 0.5% | ▼−2.7% Reduced · −1K sh | |
| 42 | Berkshire Hathaway Inc Del CL B NEW | $7.3M | 14.6K | 0.4% | ▼−5.4% Reduced · −831 sh | |
| 43 | US Bancorp COM NEW | $7.3M | 120.6K | 0.4% | ▼−5.8% Reduced · −7K sh | |
| 44 | Taiwan Semiconductor Manufac SPONSORED ADS | $7.2M | 15.0K | 0.4% | ▼−36% Reduced · −8K sh | |
| 45 | Extra Space Storage Inc COM | $7.2M | 49.2K | 0.4% | ▲+1.6% Added · +753 sh | |
| 46 | Newmont Corp COM | $7.1M | 75.7K | 0.4% | ▼−2.8% Reduced · −2K sh | |
| 47 | Cardinal Health Inc COM | $7.0M | 29.4K | 0.4% | ▲+210% Added · +20K sh | |
| 48 | Qnity Electronics Inc COMMON STOCK | $6.9M | 42.4K | 0.4% | ▼−32% Reduced · −20K sh | |
| 49 | Automatic Data Processing In COM | $6.8M | 30.2K | 0.4% | ▲+18% Added · +5K sh | |
| 50 | Adobe Inc COM | $6.7M | 32.5K | 0.4% | ▼−2.7% Reduced · −914 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/719245/holdings"
Use Arkolith to show WESTPAC BANKING CORP's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 12, 2026 | 861 | $1.6B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 830 | $1.4B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 10, 2026 | 776 | $1.6B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 778 | $1.6B | 13F-HR/A |
| Q2 2025 | Jun 30, 2025 | Aug 11, 2025 | 805 | $1.5B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 811 | $1.4B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 798 | $1.5B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.