13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0002109835
Total reported value
$147.3M
$147.3M
36 檔
30.6%
According to the latest 13F quarterly dataset, Castlefield Investment Partners LLP managed an equity portfolio of $147.3M at the end of Q4 2025, spanning 36 distinct U.S. exchange-listed positions.
During Q4 2025, Castlefield Investment Partners LLP's portfolio maintained high stability with no major positional turnover, reflecting a continuous long-term holding approach.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 8.37% | +0.33% | — | |
| 2 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 7.71% | +0.35% | — | |
| 3 | AAPL | Apple Inc | Stock-Tech | 7.00% | -0.14% | — | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 6.27% | -0.88% | — | |
| 5 | KLAC | Kla CORP | Stock-Tech | 5.45% | +3.59% | — | |
| 6 | V | Visa Inc-class A Shares | Stock-Financials | 4.49% | +0.27% | — | |
| 7 | MCO | Moody's CORP | Stock-Financials | 4.22% | -0.04% | — | |
| 8 | SHOP | Shopify Inc - Class A | Stock-Tech | 4.04% | -0.40% | — | |
| 9 | NDAQ | Nasdaq Inc | Stock-Financials | 4.00% | -0.62% | — | |
| 10 | CB | Chubb Limited | Stock-Financials | 3.71% | -0.17% | — | |
| 11 | TMUS | T-mobile US Inc | Stock-Comm Services | 3.56% | -1.04% | — | |
| 12 | HDB | Hdfc Bank Ltd-adr | Stock-Financials | 3.55% | -0.15% | — | |
| 13 | BSX | Boston Scientific CORP | Stock-Healthcare | 3.50% | -0.93% | — | |
| 14 | MRK | Merck & Co. Inc. | Stock-Healthcare | 3.42% | -0.37% | — | |
| 15 | DE | Deere & Co | Stock-Industrials | 3.35% | -0.15% | — | |
| 16 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 3.17% | -0.37% | — | |
| 17 | SCI | Service CORP International | Stock-Consumer Disc | 3.08% | -0.80% | — | |
| 18 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 3.05% | -0.29% | — | |
| 19 | LOW | Lowe's Cos Inc | Stock-Consumer Disc | 3.03% | -0.61% | — | |
| 20 | NFLX | Netflix Inc | Stock-Comm Services | 2.93% | -1.23% | — | |
| 21 | AWK | American Water Works Co Inc | Stock-Utilities | 2.88% | -0.38% | — | |
| 22 | HASI | Ha Sustainable Infrastructur | Stock-Financials | 2.80% | -0.15% | — | |
| 23 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 2.67% | -0.41% | — | |
| 24 | LEN | Lennar Corp-a | Stock-Consumer Disc | 2.49% | -0.11% | — | |
| 25 | INTC | Intel CORP | Stock-Tech | 0.29% | -0.21% | — | |
| 26 | CRM | Salesforce Inc | Stock-Tech | 0.21% | -0.02% | — | |
| 27 | INTU | Intuit Inc | Stock-Tech | 0.20% | -0.06% | — | |
| 28 | IQV | Iqvia Holdings Inc | Stock-Healthcare | 0.13% | +0.23% | — | |
| 29 | WAT | Waters CORP | Stock-Healthcare | 0.13% | +0.23% | — | |
| 30 | RSG | Republic Services Inc | Stock-Industrials | 0.10% | +0.17% | — | |
| 31 | CRH | CRH plc | Stock-Materials | 0.08% | -0.07% | EXIT | |
| 32 | URI | United Rentals Inc | Stock-Industrials | 0.08% | +0.18% | — | |
| 33 | SNA | Snap-on Inc | Stock-Industrials | 0.04% | +0.07% | — | |
| 34 | STE | STERIS plc | Stock-Healthcare | 0.02% | — | — | |
| 35 | MICC | The Magnum Ice Cream Company N. | Stock-Consumer Staples | — | — | — | |
| 36 | ✓ | Liberty Latin America LTD | Stock-Other | — | — | — |
According to official SEC Form 13F filings, Castlefield Investment Partners LLP reported a total U.S. public equity portfolio value of $147.3M across 36 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including NVDA, GOOGL, AAPL) accounted for 30.6% of total reported equity market value during Q4 2025.
During Q4 2025, Castlefield Investment Partners LLP's top holdings by market value included NVDA (8.4%)、GOOGL (7.7%)、AAPL (7.0%). The largest single position, NVDA, represented 8.4% of total portfolio value.
In Q4 2025, Castlefield Investment Partners LLP made 0 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 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.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.