Sand Grove Capital Management LLP holds a focused book of 18 stocks worth $427.5M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Webster Financial Corp. Their largest long position is Warner Bros Discovery Inc at 9% of the equity book. They also disclosed $16.7M in call options (bullish), shown separately below and excluded from the equity book.
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Use Arkolith to show Sand Grove Capital Management LLP's latest holdings, largest changes, and filing provenance.
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.
85% 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 | Warner Bros Discovery Inc COM SER A | $39.7M | 1.45M | 9.3% | ▲+42% Added · +430K sh | |
| 2 | Webster Finl Corp COM | $39.3M | 565.8K | 9.2% | ▲New New position | |
| 3 | TXNM Energy Inc COM | $38.7M | 662.1K | 9.1% | ▲+11% Added · +65K sh | |
| 4 | Two Harbors Inventment Corpo COM | $35.3M | 3.09M | 8.3% | ▲New New position | |
| 5 | Allied Gold Corp COM NEW | $35.1M | 1.14M | 8.2% | ▲New New position | |
| 6 | Norfolk Southn Corp COM | $30.0M | 104.6K | 7.0% | ▲+23% Added · +20K sh | |
| 7 | Electronic Arts Inc COM | $29.5M | 144.7K | 6.9% | ▲+3.7% Added · +5K sh | |
| 8 | Penumbra Inc COM | $28.5M | 86.8K | 6.7% | ▲New New position | |
| 9 | Ihs Holding Limited ORD SHS | $28.2M | 3.42M | 6.6% | ▲New New position | |
| 10 | Aes Corp COM | $24.5M | 1.74M | 5.7% | ▲New New position | |
| 11 | Silicon Laboratories Inc COM | $23.4M | 112.4K | 5.5% | ▲New New position | |
| 12 | Clearwater Analytics Hldgs I CL A | $22.0M | 931.0K | 5.1% | ▲New New position | |
| 13 | Valaris Ltd CL A | $17.0M | 173.8K | 4.0% | ▲New New position | |
| 14 | Great Lakes Dredge & Dock Co COM | $15.2M | 893.2K | 3.6% | ▲New New position | |
| 15 | Devon Energy Corp New COM | $6.3M | 126.0K | 1.5% | ▲New New position | |
| 16 | Coterra Energy Inc COM | $6.3M | 180.2K | 1.5% | ▲New New position | |
| 17 | Terns Pharmaceuticals Inc COM | $4.3M | 82.0K | 1.0% | ▲New New position | |
| 18 | Enhabit Inc COM | $4.1M | 289.2K | 1.0% | ▲New New position |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | TERNS PHARMACEUTICALS INC | $16.7M | 316K |
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.