Iyo Bank, Ltd. holds a focused book of 32 reported positions worth $329.5M as of Q2 2026 (disclosed Aug 12, 2026, a ~43-day 13F lag). This quarter they opened Linde PLC and trimmed Servicenow Inc. Their largest long position is Alphabet Inc-CL A at 13% of the reported non-option book. Cloning the disclosed picks since 2024 would be +18% (+9.2%/yr). That is a simulation of the disclosed long book, not audited returns.
Iyo Bank, Ltd. files as a bank or broker: much of this book is custody and client positions, not a proprietary portfolio.
Following at the filing date actually beat the quarter-end book by 1.6 points over this window.
Growth of $10,000 cloning Iyo Bank, Ltd.'s disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~43 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
99% mapped to company sectors
+2 sectors below the cut, 3% together
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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Iyo Bank, Ltd.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Prospect Hill Management, LLC | 8 / 32 | $241.7M |
| Uhlmann Price Securities, LLC | 18 / 32 | $2.4B |
| Hoffman, Alan N Investment Management | 6 / 32 | $152.6M |
| Draper Asset Management, LLC | 7 / 32 | $149.2M |
| Ketron Financial | 14 / 32 | $237.2M |
| Outlook Capital Management, LLC | 10 / 32 | $227.0M |
| 9823 Capital, L.P. | 5 / 32 | $108.4M |
| Howard Hughes Medical Institute | 11 / 32 | $314.8M |
Ranked by the share of each fund's own book sitting in the names it shares with Iyo Bank, Ltd.: 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 position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc (Class A) CAP STK CL A | $42.8M | 119.7K | 13.0% | —Held | |
| 2 | Microsoft Corporation COM | $28.8M | 77.2K | 8.7% | —Held | |
| 3 | Apple Inc COM | $24.4M | 84.3K | 7.4% | —Held | |
| 4 | Nvidia Corporation COM | $17.2M | 86.0K | 5.2% | ▲+30% Added · +20K sh | |
| 5 | Micron Technology Inc COM | $16.5M | 14.3K | 5.0% | ▲+47% Added · +5K sh | |
| 6 | Prologis Inc COM | $13.3M | 98.4K | 4.0% | —Held | |
| 7 | Alphabet Inc (Class C) CAP STK CL C | $12.5M | 35.3K | 3.8% | —Held | |
| 8 | Visa Inc COM CL A | $11.7M | 34.2K | 3.6% | —Held | |
| 9 | Amazon Com Inc COM | $11.5M | 48.4K | 3.5% | —Held | |
| 10 | Walmart Inc COM | $10.9M | 96.1K | 3.3% | —Held | |
| 11 | Keysight Technologies Inc COM | $10.8M | 30.9K | 3.3% | —Held | |
| 12 | Rockwell Automation Inc COM | $10.6M | 21.4K | 3.2% | —Held | |
| 13 | The Walt Disney Company COM | $10.2M | 105.8K | 3.1% | —Held | |
| 14 | Eli Lilly And Company COM | $9.6M | 8.0K | 2.9% | —Held | |
| 15 | Texas Instruments Incorporated COM | $9.6M | 32.2K | 2.9% | —Held | |
| 16 | Broadcom Inc COM | $9.1M | 24.2K | 2.8% | —Held | |
| 17 | Thermo Fisher Scientific Inc COM | $8.3M | 16.5K | 2.5% | ▲+22% Added · +3K sh | |
| 18 | Kla Corporation COM NEW | $8.1M | 26.9K | 2.5% | ▲10× Added · +24K sh | |
| 19 | The Procter & Gamble Company COM | $7.7M | 52.4K | 2.3% | —Held | |
| 20 | NextEra Energy Inc COM | $7.3M | 82.6K | 2.2% | —Held | |
| 21 | The Coca Cola Company COM | $7.0M | 86.4K | 2.1% | —Held | |
| 22 | Deere & Company COM | $6.4M | 10.1K | 1.9% | —Held | |
| 23 | Servicenow Inc COM | $6.3M | 63.1K | 1.9% | ▼−1.3% Reduced · −803 sh | |
| 24 | The Sherwin Williams Company COM | $5.2M | 15.2K | 1.6% | —Held | |
| 25 | Linde PLC SHS | $5.0M | 9.6K | 1.5% | ▲New New position | |
| 26 | Fortinet Inc COM | $4.8M | 31.5K | 1.5% | —Held | |
| 27 | Ecolab Inc COM | $3.9M | 13.9K | 1.2% | —Held | |
| 28 | Quanta Services Inc COM | $3.1M | 4.3K | 0.9% | ▲New New position | |
| 29 | Arm Holdings SPONSORED ADS | $3.1M | 8.7K | 0.9% | —Held | |
| 30 | Energy Select Sector SPDR ENERGY | $1.8M | 33.9K | 0.5% | —Held | |
| 31 | Intuitive Surgical Inc COM NEW | $1.5M | 3.7K | 0.4% | —Held | |
| 32 | Tesla Inc COM | $482K | 1.1K | 0.1% | —Held |
This bank 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/1890435/holdings"
Use Arkolith to show Iyo Bank, Ltd.'s latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 12, 2026 | 43d | 32 | $329.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 43d | 35 | $281.1M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 13, 2026 | 44d | 37 | $313.3M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 43d | 41 | $265.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 43d | 41 | $247.5M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 43d | 51 | $310.5M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 5, 2025 | 36d | 36 | $292.5M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 5, 2024 | 36d | 35 | $281.8M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.