Altrafin AG holds a focused book of 44 reported positions worth $255.3M as of Q2 2026 (disclosed Jul 20, 2026, a ~20-day 13F lag). This quarter they opened Nutrien Ltd and trimmed Alphabet Inc-CL A. Their largest long position is Alphabet Inc-CL A at 12% of the reported non-option book. Cloning the disclosed picks since 2026 would be +16% (+29.7%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 5.5 points over this window.
Growth of $10,000 cloning Altrafin AG's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~20 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.
93% mapped to company sectors
+4 sectors below the cut, 2% 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 Altrafin AG
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Donor Advised Charitable Giving, Inc. | 5 / 44 | $4.4B |
| BlueSpruce Investments, LP | 10 / 44 | $642.8M |
| Palidye Holdings (Caymans) Ltd | 4 / 44 | $536.7M |
| Voyager Global Management LP | 6 / 44 | $3.3B |
| Hoffman, Alan N Investment Management | 5 / 44 | $147.4M |
| Ketron Financial | 14 / 44 | $271.4M |
| Draper Asset Management, LLC | 8 / 44 | $162.6M |
| Legend Capital Advisors LLC | 18 / 44 | $143.8M |
Ranked by the share of each fund's own book sitting in the names it shares with Altrafin AG: 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 CAP STK CL A | $29.7M | 83.1K | 11.6% | ▼−30% Reduced · −35K sh | |
| 2 | Microsoft Corp COM | $25.1M | 67.4K | 9.8% | ▼−10% Reduced · −8K sh | |
| 3 | Amazon Com Inc COM | $19.7M | 82.8K | 7.7% | ▼−29% Reduced · −34K sh | |
| 4 | Mastercard Incorporated CL A | $18.1M | 35.2K | 7.1% | ▼−24% Reduced · −11K sh | |
| 5 | Taiwan Semiconductor Manufac SPONSORED ADS | $15.3M | 32.1K | 6.0% | ▼−33% Reduced · −16K sh | |
| 6 | JPMorgan Chase & Co COM | $12.9M | 39.3K | 5.0% | ▲+0.3% Added · +140 sh | |
| 7 | Ishares TR MSCI ACWI ETF | $9.0M | 57.5K | 3.5% | —Held | |
| 8 | Apple Inc COM | $8.6M | 29.8K | 3.4% | ▼−26% Reduced · −11K sh | |
| 9 | Intercontinental Exchange In COM | $7.8M | 63.1K | 3.0% | ▲+5.5% Added · +3K sh | |
| 10 | Fortinet Inc COM | $7.7M | 50.3K | 3.0% | ▼−51% Reduced · −53K sh | |
| 11 | Nvidia Corporation COM | $7.7M | 38.6K | 3.0% | ▼−18% Reduced · −8K sh | |
| 12 | Crowdstrike Hldgs Inc CL A | $7.7M | 10.1K | 3.0% | ▼−52% Reduced · −11K sh | |
| 13 | Eli Lilly & Co COM | $7.6M | 6.4K | 3.0% | ▲+0.3% Added · +20 sh | |
| 14 | Novo-Nordisk A S ADR | $6.7M | 140.0K | 2.6% | ▼−20% Reduced · −34K sh | |
| 15 | Sea Ltd NOTE 0.250% 9/1 | $5.8M | 59.0K | 2.3% | ▲+0.1% Added · +38 sh | |
| 16 | S&P Global Inc COM | $5.1M | 12.6K | 2.0% | ▼−42% Reduced · −9K sh | |
| 17 | Unitedhealth Group Inc COM | $5.0M | 11.9K | 1.9% | ▼−29% Reduced · −5K sh | |
| 18 | Moodys Corp COM | $4.4M | 9.6K | 1.7% | ▼−24% Reduced · −3K sh | |
| 19 | Palo Alto Networks Inc COM | $3.9M | 11.5K | 1.5% | ▼−53% Reduced · −13K sh | |
| 20 | Meta Platforms Inc CL A | $3.9M | 6.9K | 1.5% | ▼−43% Reduced · −5K sh | |
| 21 | Ge Aerospace COM NEW | $3.9M | 10.3K | 1.5% | ▼−16% Reduced · −2K sh | |
| 22 | Advanced Micro Devices Inc COM | $3.8M | 6.5K | 1.5% | ▼−51% Reduced · −7K sh | |
| 23 | Netflix Inc. COM | $3.4M | 47.5K | 1.3% | ▼−40% Reduced · −32K sh | |
| 24 | Unity Software Inc NOTE 11/1 | $3.3M | 33.5K | 1.3% | —Held | |
| 25 | Uber Technologies Inc COM | $3.2M | 44.1K | 1.2% | ▼−27% Reduced · −16K sh | |
| 26 | Okta Inc CL A | $3.0M | 22.0K | 1.2% | ▲+144% Added · +13K sh | |
| 27 | Mercadolibre Inc COM | $2.7M | 1.6K | 1.1% | ▼−26% Reduced · −557 sh | |
| 28 | Rubrik Inc. CL A | $2.7M | 33.0K | 1.0% | ▲+133% Added · +19K sh | |
| 29 | Fiserv Inc COM | $2.2M | 44.9K | 0.9% | ▼−3.2% Reduced · −1K sh | |
| 30 | Canadian Natl Ry Co COM | $2.1M | 18.0K | 0.8% | —Held | |
| 31 | Shell PLC SPON ADS | $2.0M | 25.2K | 0.8% | ▼−8.7% Reduced · −2K sh | |
| 32 | Sailpoint Inc COM | $1.8M | 120.5K | 0.7% | ▲+132% Added · +69K sh | |
| 33 | NextEra Energy Inc COM | $1.6M | 18.3K | 0.6% | —Held | |
| 34 | Vertiv Holdings Co COM CL A | $1.5M | 4.6K | 0.6% | ▼−50% Reduced · −5K sh | |
| 35 | Broadcom Inc COM | $1.1M | 2.8K | 0.4% | ▼−38% Reduced · −2K sh | |
| 36 | Nu Hldgs Ltd ORD SHS CL A | $998K | 74.7K | 0.4% | ▲+6.7% Added · +5K sh | |
| 37 | Nutrien Ltd COM | $944K | 15.0K | 0.4% | ▲New New position | |
| 38 | Chevron Corporation COM | $813K | 4.9K | 0.3% | ▲New New position | |
| 39 | Constellation Energy Corp COM | $697K | 2.8K | 0.3% | ▲New New position | |
| 40 | Akamai Technologies Inc NOTE 1.125% 2/1 | $598K | 5.0K | 0.2% | ▲+0.2% Added · +12 sh | |
| 41 | Snowflake Inc COM SHS | $417K | 1.6K | 0.2% | —Held | |
| 42 | CF Industries Hold COM | $360K | 3.3K | 0.1% | ▲New New position | |
| 43 | Upwork Inc NOTE 0.250% 8/1 | $294K | 3.0K | 0.1% | ▲+0.1% Added · +2 sh | |
| 44 | Sea Ltd SPONSORD ADS | $269K | 2.8K | 0.1% | —Held |
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Use Arkolith to show Altrafin AG'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 | Jul 20, 2026 | 20d | 44 | $255.3M | 13F-HR/A |
| Q1 2026 | Mar 31, 2026 | Apr 14, 2026 | 14d | 52 | $290.2M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Feb 17, 2026 | 140d | 48 | $315.4M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Feb 17, 2026 | 232d | 50 | $296.2M | 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.