M37 Management LP holds a concentrated book of 9 reported positions worth $574.7M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter Space Exploration Techn-CL A first appears in 13F filings, a listing rather than a purchase; they opened ASML Holding NV-NY Reg SHS and trimmed Nebius Group NV. Their largest long position is Space Exploration Techn-CL A at 45% of the reported non-option book. Cloning the disclosed picks since 2026 would be +71% (+154.9%/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 7.2 points over this window.
Growth of $10,000 cloning M37 Management LP's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 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: concentrated 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
+2 sectors below the cut, under 0.5% 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 M37 Management LP
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| GCM Grosvenor Holdings, LLC | 2 / 9 | $1.5B |
| Dan Sundheim | 2 / 9 | $21.8B |
| Keywise Capital Management (HK) Ltd | 2 / 9 | $404.1M |
| Himension Capital (Singapore) Pte. LTD. | 6 / 9 | $859.0M |
| Rovida Investment Management Ltd | 2 / 9 | $762.0M |
| Anatole Investment Management Ltd | 2 / 9 | $303.5M |
| Greenwoods Asset Management Hong Kong Ltd. | 4 / 9 | $1.1B |
| 7G Capital Management, LLC | 2 / 9 | $93.6M |
Ranked by the share of each fund's own book sitting in the names it shares with M37 Management LP: 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 | Space Exploration Techn Corp CLASS A COM STK | $256.3M | 1.50M | 44.6% | →Listed Newly reportable | |
| 2 | Taiwan Semiconductor Manufac SPONSORED ADS | $95.5M | 200.0K | 16.6% | ▲+33% Added · +50K sh | |
| 3 | Oracle Corp COM | $73.3M | 500.0K | 12.7% | ▲+67% Added · +200K sh | |
| 4 | Alphabet Inc CAP STK CL A | $71.5M | 200.0K | 12.4% | ▲+400% Added · +160K sh | |
| 5 | Lumentum Hldgs Inc COM | $25.7M | 30.0K | 4.5% | ▲+50% Added · +10K sh | |
| 6 | ASML Hldg NV N Y REGISTRY SHS | $19.9M | 10.0K | 3.5% | ▲New New position | |
| 7 | Nebius Group N.V. SHS CLASS A | $13.8M | 50.0K | 2.4% | ▼−86% Reduced · −300K sh | |
| 8 | Ge Vernova Inc COM | $11.7M | 10.0K | 2.0% | —Held | |
| 9 | Intel Corp COM | $7.0M | 50.0K | 1.2% | ▼−95% Reduced · −900K sh |
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/2056045/holdings"
Use Arkolith to show M37 Management LP'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.
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.