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CIK: 0001912187
Total reported value
$1.2B
$1.2B
19 檔
32.1%
At the close of Q3 2025, RDST Capital LLC disclosed equity holdings valued at approximately $1.2B, spread across 19 reported holdings.
In Q3 2025, RDST Capital LLC displayed an active expansion posture, initiating 5 new positions and adding to 7 existing holdings, outstripping position reductions.
In terms of portfolio concentration, the top 5 core holdings (including ENTG, UNP, OWL) accounted for 32.1% of total reported equity market value during Q3 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ENTG | Entegris Inc | Stock-Tech | 8.33% | -4.03% | EXIT | |
| 2 | UNP | Union Pacific CORP | Stock-Industrials | 7.49% | +0.57% | — | |
| 3 | OWL | Blue Owl Capital Inc | Stock-Financials | 7.16% | -6.73% | EXIT | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 6.85% | -1.27% | -11.30% | |
| 5 | MLM | Martin Marietta Materials | Stock-Materials | 6.62% | +2.42% | +5.72% | |
| 6 | MRVL | Marvell Technology Inc | Stock-Tech | 6.53% | -5.81% | EXIT | |
| 7 | DDOG | Datadog Inc - Class A | Stock-Tech | 6.37% | -3.60% | +1.81% | |
| 8 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 5.83% | +0.34% | -9.71% | |
| 9 | HUBS | Hubspot Inc | Stock-Tech | 5.35% | +1.69% | — | |
| 10 | FND | Floor & Decor Holdings Inc-a | Stock-Consumer Disc | 5.25% | +4.02% | +12.97% | |
| 11 | CSX | Csx CORP | Stock-Industrials | 5.08% | — | -47.46% | |
| 12 | AMAT | Applied Materials Inc | Stock-Tech | 5.03% | — | -32.11% | |
| 13 | MKTX | Marketaxess Holdings Inc | Stock-Financials | 4.62% | -2.37% | +158.29% | |
| 14 | DCO | Ducommun Inc | Stock-Other | 4.54% | — | -11.83% | |
| 15 | WDAY | Workday Inc-class A | Stock-Tech | 4.52% | — | -18.25% | |
| 16 | CVNA | Carvana Co | Stock-Consumer Disc | 3.81% | -1.99% | -21.68% | |
| 17 | META | Meta Platforms Inc-class A | Stock-Comm Services | 3.52% | +1.07% | +40.16% | |
| 18 | APO | Apollo Global Management Inc | Stock-Financials | 1.85% | -1.16% | -0.63% | |
| 19 | DASH | Doordash Inc - A | Stock-Consumer Disc | 1.24% | +0.54% | -71.35% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MKTX | Marketaxess Holdings Inc | +3.6% | +158.29% | Add |
| 2 | MRVL | Marvell Technology Inc | +2.2% | +90.13% | Add |
| 3 | DDOG | Datadog Inc - Class A | +1.8% | +1.81% | Add |
| 4 | OWL | Blue Owl Capital Inc | +1.6% | +32.82% | Add |
| 5 | APO | Apollo Global Management Inc | -0.4% | -0.63% | Add |
| 6 | DCO | Ducommun Inc | -0.7% | -11.83% | Trim |
| 7 | AMZN | Amazon.com Inc | -0.8% | -9.71% | Add |
| 8 | ENTG | Entegris Inc | -1.3% | -13.23% | Add |
| 9 | AMAT | Applied Materials Inc | -1.8% | -32.11% | Trim |
| 10 | CVNA | Carvana Co | -2.8% | -21.68% | Trim |
| 11 | DASH | Doordash Inc - A | -3.2% | -71.35% | Trim |
| 12 | WDAY | Workday Inc-class A | -3.2% | -18.25% | Trim |
| 13 | MSFT | Microsoft CORP | -4% | -11.30% | Trim |
| 14 | CSX | Csx CORP | -4.5% | -47.46% | Trim |
| 15 | QSR | Restaurant Brands Intern | — | EXIT | Sold out |
| 16 | UNP | Union Pacific CORP | — | NEW | New buy |
| 17 | MLM | Martin Marietta Materials | — | NEW | New buy |
| 18 | HUBS | Hubspot Inc | — | NEW | New buy |
| 19 | FND | Floor & Decor Holdings Inc-a | — | NEW | New buy |
| 20 | META | Meta Platforms Inc-class A | — | NEW | New buy |
| 21 | COLD | Americold Realty Trust Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, RDST Capital LLC reported a total U.S. public equity portfolio value of $1.2B across 19 disclosed positions in Q3 2025.
During Q3 2025, RDST Capital LLC's top holdings by market value included ENTG (8.3%)、UNP (7.5%)、OWL (7.2%). The largest single position, ENTG, represented 8.3% of total portfolio value.
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Top New Position Initiated
UNP
市值: $79.6M
Top Position Liquidated / Trimmed
QSR
前期市值: $81.2M
In Q3 2025, RDST Capital LLC made 21 total portfolio adjustments, initiating 5 new buys, adding to 7 positions, trimming 7 holdings, and fully liquidating 2 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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