Watchtower Advisors, LP holds a concentrated book of 11 stocks worth $179.6M as of Q2 2026 (disclosed Aug 13, 2026, a ~44-day 13F lag). This quarter they opened Textron Inc and trimmed Micron Technology Inc. Their largest long position is ASML Holding NV-NY Reg SHS at 35% of the equity book.
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 (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Watchtower Advisors, LP
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Outlook Capital Management, LLC | 2 / 11 | $196.7M |
| Step Capital Management Pte. Ltd. | 2 / 11 | $164.6M |
| Sassicaia Capital Advisers LLC | 2 / 11 | $68.2M |
| California First Leasing Corp | 2 / 11 | $114.0M |
| Rakuten Securities, Inc. | 8 / 11 | $103.9M |
| Tensor Edge Capital, LLC | 2 / 11 | $360.0M |
| Fremen Capital Management LP | 2 / 11 | $25.4M |
| Q Fund Management (Hong Kong) Ltd | 2 / 11 | $23.3M |
Ranked by the share of each fund's own book sitting in the names it shares with Watchtower Advisors, 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 stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | ASML Hldg NV NY REGISTRY SHS | $62.2M | 31.3K | 34.6% | —Held | |
| 2 | Omega Healthcare Invs Inc REIT | $25.8M | 541.1K | 14.4% | —Held | |
| 3 | CVS Health Corp COM | $18.9M | 182.4K | 10.5% | —Held | |
| 4 | Micron Technology Inc COM | $13.9M | 12.0K | 7.7% | ▼−48% Reduced · −11K sh | |
| 5 | Patrick Inds Inc COM | $13.5M | 150.0K | 7.5% | —Held | |
| 6 | Textron Inc COM | $11.5M | 125.6K | 6.4% | ▲New New position | |
| 7 | Sempra COM | $10.5M | 113.5K | 5.9% | ▲+218% Added · +78K sh | |
| 8 | Installed BLDG Prods Inc COM | $7.4M | 32.3K | 4.1% | —Held | |
| 9 | Nokia Corp SPONSORED ADR | $6.6M | 500.0K | 3.7% | ▲New New position | |
| 10 | Elanco Animal Health Inc COM | $5.5M | 221.7K | 3.0% | ▲+50% Added · +74K sh | |
| 11 | Advanced Micro Devices Inc COM | $3.9M | 6.7K | 2.2% | ▼−83% Reduced · −33K 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/1807092/holdings"
Use Arkolith to show Watchtower Advisors, 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. 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.