Newbrook Capital Advisors LP holds a focused book of 15 stocks worth $537.7M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Hut 8 Corp and trimmed General Electric. Their largest long position is Apollo Global Management Inc at 14% of the equity book. They also disclosed $22.4M in call options (bullish), shown separately below and excluded from the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1389875/holdings"
Use Arkolith to show Newbrook Capital Advisors LP'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.
88% 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 | Apollo Global Mgmt Inc COM | $74.9M | 672.4K | 13.9% | ▲+21% Added · +117K sh | |
| 2 | Taiwan Semiconductor Manufac SPONSORED ADS | $69.0M | 204.1K | 12.8% | ▲+19% Added · +33K sh | |
| 3 | Hut 8 Corp COM | $51.0M | 1.09M | 9.5% | ▲New New position | |
| 4 | Royal Caribbean Group COM | $46.3M | 168.1K | 8.6% | ▲+0.3% Added · +536 sh | |
| 5 | Rocket Cos Inc COM CL A | $40.1M | 2.81M | 7.5% | ▲+27% Added · +603K sh | |
| 6 | Echostar Corp CL A | $38.3M | 326.9K | 7.1% | ▲New New position | |
| 7 | Mastec Inc COM | $36.4M | 113.0K | 6.8% | ▲New New position | |
| 8 | Invesco QQQ TR UNIT SER 1 | $31.8M | 55.2K | 5.9% | ▲New New position | |
| 9 | Ishares TR RUS 1000 GRW ETF | $31.2M | 73.2K | 5.8% | ▲+191% Added · +48K sh | |
| 10 | Ge Aerospace COM NEW | $30.0M | 105.8K | 5.6% | ▼−5.8% Reduced · −7K sh | |
| 11 | United STS Brent Oil FD LP UNIT | $22.2M | 426.4K | 4.1% | ▲New New position | |
| 12 | United STS Oil FD LP UNITS | $22.1M | 173.7K | 4.1% | ▲New New position | |
| 13 | Ftai Aviation Ltd SHS | $20.2M | 82.6K | 3.8% | ▼−74% Reduced · −233K sh | |
| 14 | Dauch Corp COM | $12.3M | 2.07M | 2.3% | ▼−1.6% Reduced · −34K sh | |
| 15 | Sharkninja Inc COM SHS | $12.0M | 113.5K | 2.2% | ▼−68% Reduced · −242K sh |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | ECHOSTAR CORP-ASATS | $22.4M | 192K |
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.