Magellan Asset Management Ltd holds a diversified book of 79 stocks worth $7.7B as of Q1 2026 (disclosed May 12, 2026, a ~45-day 13F lag). This quarter they trimmed Amazon.com Inc. Their largest long position is Amazon.com Inc at 6% of the equity book.
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/1536105/holdings"
Use Arkolith to show Magellan Asset Management Ltd's latest holdings, largest changes, and filing provenance.
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
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Amazon Com Inc COM | $468.4M | 2.25M | 6.1% | ▼−19% Reduced · −530K sh | |
| 2 | Microsoft Corp COM | $440.2M | 1.19M | 5.7% | ▼−5.9% Reduced · −74K sh | |
| 3 | Eversource Energy COM | $428.3M | 6.18M | 5.6% | ▼−12% Reduced · −807K sh | |
| 4 | Taiwan Semiconductor Manufac SPONSORED ADS | $398.1M | 1.18M | 5.2% | ▼−16% Reduced · −223K sh | |
| 5 | Mastercard Incorporated CL A | $292.3M | 585.0K | 3.8% | ▼−7.3% Reduced · −46K sh | |
| 6 | Meta Platforms Inc CL A | $290.1M | 507.0K | 3.8% | ▲+8.3% Added · +39K sh | |
| 7 | American Tower Corp COM | $259.4M | 1.50M | 3.4% | ▲+40% Added · +432K sh | |
| 8 | Crown Castle Inc COM | $232.2M | 2.86M | 3.0% | ▲+59% Added · +1.1M sh | |
| 9 | Sempra COM | $219.4M | 2.26M | 2.8% | ▲+4.2% Added · +92K sh | |
| 10 | Yum Brands Inc COM | $213.0M | 1.37M | 2.8% | ▼−31% Reduced · −618K sh | |
| 11 | Visa Inc COM CL A | $200.8M | 664.2K | 2.6% | ▼−6.7% Reduced · −47K sh | |
| 12 | Unitedhealth Group Inc COM | $194.8M | 719.8K | 2.5% | ▼−11% Reduced · −92K sh | |
| 13 | Alphabet Inc CAP STK CL A | $194.5M | 676.4K | 2.5% | ▲+4.9% Added · +32K sh | |
| 14 | Procter & Gamble Co COM | $188.0M | 1.30M | 2.4% | ▼−21% Reduced · −341K sh | |
| 15 | Intercontinental Exchange In COM | $186.6M | 1.19M | 2.4% | ▼−5.8% Reduced · −73K sh | |
| 16 | Xcel Energy Inc COM | $184.0M | 2.32M | 2.4% | ▲+9.7% Added · +205K sh | |
| 17 | Evergy Inc COM | $183.7M | 2.24M | 2.4% | ▼−6.9% Reduced · −166K sh | |
| 18 | Dominion Energy Inc COM | $171.7M | 2.78M | 2.2% | ▼−1.3% Reduced · −38K sh | |
| 19 | Berkshire Hathaway Inc Del CL B NEW | $159.4M | 332.6K | 2.1% | ▲+182% Added · +215K sh | |
| 20 | CMS Energy Corp COM | $156.7M | 2.02M | 2.0% | ▲+699% Added · +1.8M sh | |
| 21 | Intuit COM | $156.7M | 362.4K | 2.0% | ▲+19% Added · +57K sh | |
| 22 | Msci Inc COM | $150.5M | 279.2K | 2.0% | ▼−12% Reduced · −38K sh | |
| 23 | Wec Energy Group Inc COM | $146.0M | 1.26M | 1.9% | ▼−1.9% Reduced · −24K sh | |
| 24 | Alliant Energy Corp COM | $146.0M | 2.03M | 1.9% | ▼−6.7% Reduced · −146K sh | |
| 25 | Netflix Inc. COM | $144.2M | 1.50M | 1.9% | ▼−8.3% Reduced · −136K sh | |
| 26 | Medtronic PLC SHS | $126.0M | 1.45M | 1.6% | ▼−1.3% Reduced · −19K sh | |
| 27 | Chipotle Mexican Grill Inc COM | $123.7M | 3.87M | 1.6% | ▼−3.4% Reduced · −137K sh | |
| 28 | Coca Cola Co COM | $123.1M | 1.62M | 1.6% | ▼−24% Reduced · −520K sh | |
| 29 | Alphabet Inc CAP STK CL C | $117.5M | 409.6K | 1.5% | ▼−12% Reduced · −54K sh | |
| 30 | Stryker Corporation COM | $98.9M | 301.1K | 1.3% | ▼−11% Reduced · −37K sh | |
| 31 | Cme Group Inc COM | $96.2M | 325.9K | 1.2% | ▼−50% Reduced · −326K sh | |
| 32 | CSX Corp COM | $75.8M | 1.85M | 1.0% | ▼−43% Reduced · −1.4M sh | |
| 33 | S&P Global Inc COM | $67.4M | 158.5K | 0.9% | ▲+81% Added · +71K sh | |
| 34 | Union Pac Corp COM | $62.4M | 257.2K | 0.8% | ▼−10% Reduced · −29K sh | |
| 35 | Norfolk Southn Corp COM | $59.1M | 206.0K | 0.8% | ▼−10% Reduced · −23K sh | |
| 36 | Exelon Corp COM | $53.6M | 1.09M | 0.7% | ▲+27% Added · +230K sh | |
| 37 | NextEra Energy Inc COM | $52.9M | 569.6K | 0.7% | ▲+16% Added · +78K sh | |
| 38 | American Elec PWR Co Inc COM | $52.8M | 403.0K | 0.7% | ▲+19% Added · +63K sh | |
| 39 | Duke Energy Corp New COM NEW | $52.7M | 402.5K | 0.7% | ▲+20% Added · +66K sh | |
| 40 | Southern Co COM | $52.7M | 545.5K | 0.7% | ▲+21% Added · +95K sh | |
| 41 | Entergy Corp New COM | $52.6M | 468.3K | 0.7% | ▲+26% Added · +97K sh | |
| 42 | Zimmer Biomet Holdings Inc COM | $49.8M | 550.8K | 0.6% | ▼−13% Reduced · −86K sh | |
| 43 | Booking Holdings Inc COM | $48.9M | 11.6K | 0.6% | ▲+3.4% Added · +387 sh | |
| 44 | Dollar Gen Corp COM | $48.4M | 408.1K | 0.6% | ▼−25% Reduced · −137K sh | |
| 45 | Consolidated Edison Inc COM | $44.2M | 390.9K | 0.6% | ▲+25% Added · +77K sh | |
| 46 | Public SVC Enterprise Group COM | $42.4M | 523.5K | 0.5% | ▲+25% Added · +105K sh | |
| 47 | Thermo Fisher Scientific Inc COM | $40.9M | 83.2K | 0.5% | ▲+10% Added · +8K sh | |
| 48 | Atmos Energy Corp COM | $33.5M | 181.4K | 0.4% | ▲+31% Added · +43K sh | |
| 49 | Ameren Corp COM | $32.8M | 298.3K | 0.4% | ▲+30% Added · +70K sh | |
| 50 | Dte Energy Co COM | $32.2M | 220.2K | 0.4% | ▲+30% Added · +51K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 79 | $7.7B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 11, 2026 | 80 | $8.2B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 10, 2025 | 82 | $8.4B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 7, 2025 | 84 | $8.7B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 12, 2025 | 87 | $8.2B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 87 | $9.1B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 117 | $10.0B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 13, 2024 | 154 | $10.5B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 14, 2024 | 155 | $10.5B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 13, 2024 | 154 | $10.0B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 13, 2023 | 156 | $9.4B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 11, 2023 | 157 | $11.2B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 12, 2023 | 157 | $11.7B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 13, 2023 | 118 | $11.7B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 10, 2022 | 121 | $14.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 12, 2022 | 121 | $18.3B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 13, 2022 | 117 | $25.8B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 11, 2022 | 117 | $39.3B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 4, 2021 | 115 | $50.0B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 12, 2021 | 114 | $50.5B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 13, 2021 | 110 | $47.8B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 11, 2021 | 106 | $43.2B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 12, 2020 | 99 | $39.2B | 13F-HR |
| Q2 2020 | Jun 30, 2020 | Aug 14, 2020 | 75 | $33.4B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~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.