Rule One Partners, LLC holds a concentrated book of 10 stocks worth $100.5M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Salesforce Inc and trimmed Nike Inc -CL B. Their largest long position is Netflix Inc at 37% of the equity book. They also disclosed $96K in put options (a bearish bet) and $76K in call options (bullish), shown separately below and excluded from 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/2040263/holdings"
Use Arkolith to show Rule One Partners, LLC's latest holdings, largest changes, and filing provenance.
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
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 Rule One Partners, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| BlackRock, Inc. | 12 / 10 | $74.9B |
| STATE STREET CORP | 12 / 10 | $39.9B |
| FMR LLC | 12 / 10 | $37.5B |
| MORGAN STANLEY | 12 / 10 | $23.7B |
| GEODE CAPITAL MANAGEMENT, LLC | 12 / 10 | $22.2B |
| JPMORGAN CHASE & CO | 12 / 10 | $21.3B |
| PRICE T ROWE ASSOCIATES INC /MD/ | 12 / 10 | $16.4B |
| BANK OF AMERICA CORP /DE/ | 12 / 10 | $14.4B |
Ranked by how many of Rule One Partners, LLC's top 10 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Netflix, Inc. Com | $37.0M | 385.0K | 36.8% | —Held | |
| 2 | Salesforce, Inc Com | $16.2M | 87.0K | 16.2% | ▲New New position | |
| 3 | Sprouts Farmers Market, Inc. Com | $16.1M | 209.0K | 16.0% | ▲+62% Added · +80K sh | |
| 4 | Lululemon Athletica Inc. Com | $16.0M | 104.2K | 15.9% | —Held | |
| 5 | ASML Holding N V N Y REGISTRY SHS | $9.4M | 7.1K | 9.3% | —Held | |
| 6 | Lowe's Companies, Inc. Com | $2.4M | 10.0K | 2.4% | ▲New New position | |
| 7 | Pool Corporation Com | $1.7M | 8.5K | 1.7% | ▲+13% Added · +1K sh | |
| 8 | PayPal Holdings, Inc. Com | $1.6M | 35.0K | 1.6% | —Held | |
| 9 | Nike Inc Cl B | $106K | 2.0K | 0.1% | ▼−95% Reduced · −35K sh | |
| 10 | Chipotle Mexican Grill Inc COM | $32K | 1.0K | 0.0% | ▲New New position |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | INVESCO QQQ TR | $96K | 1K |
| CALL · bullish | POOL CORPORATION | $76K | 220 |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
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.