Castlefield Investment Partners LLP reported 35 positions worth $147.26M for the quarter ended Jun 30, 2026, up 12.6% on the prior quarter. It opened 1 new position, added to 22, trimmed 10 and exited 1. Its largest holding is Nvidia Corp at 8.4% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| MU Micron Technology Inc | +5,362 | – | $6.19M | 4.2% |
| MCO Moodys Corp | +881 | +7.4% | $399.02K | 3.91% |
| V Visa Inc. | +1,016 | +5.5% | $348.58K | 4.56% |
| KLAC Kla Corp | +1,110 | +3.0% | $334.90K | 7.69% |
| IQV Iqvia Holdings Inc. | +1,692 | +119.3% | $326.93K | 0.408% |
| WAT Waters Corp | +805 | +107.6% | $301.91K | 0.396% |
| RSG Republic Services, Inc. | +1,338 | +124.9% | $285.10K | 0.349% |
| NVDA Nvidia Corp | +1,290 | +2.1% | $258.12K | 8.44% |
| URI United Rentals, Inc. | +174 | +74.4% | $197.12K | 0.314% |
| CB Chubb Ltd | +518 | +3.2% | $176.50K | 3.89% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| INTC Intel Corp | -8,780 | -85.2% | $1.23M | 0.145% |
| GOOGL Alphabet Inc. | -1,667 | -5.0% | $595.74K | 7.61% |
| MSFT Microsoft Corp | -1,118 | -5.5% | $417.04K | 4.85% |
| AAPL Apple Inc. | -1,168 | -3.3% | $337.97K | 6.72% |
| SCI Service Corp International | -3,542 | -6.6% | $269.05K | 2.59% |
| MRK Merck & Co., Inc. | -1,896 | -4.3% | $243.64K | 3.65% |
| DE Deere & Co | -352 | -3.6% | $223.28K | 4% |
| PG PROCTER & GAMBLE Co | -1,285 | -4.9% | $188.43K | 2.5% |
| TMO Thermo Fisher Scientific Inc. | -316 | -4.3% | $158.43K | 2.41% |
| LOW Lowes Companies Inc | -589 | -3.5% | $129.87K | 2.43% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| MU Micron Technology Inc | +5,362 | $6.19M | 4.2% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| CRH Crh Public Ltd Co | -840 | $86.32K | 0.066% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | NVDA Nvidia Corp | Technology | 62.1K | $12.43M | 8.44% | +1,290 | +2.1% | Added | 0% |
| 2 | KLAC Kla Corp | Technology | 37.5K | $11.32M | 7.69% | +1,110 | +3.0% | Added | 0% |
| 3 | GOOGL Alphabet Inc. | Technology | 31.4K | $11.20M | 7.61% | -1,667 | -5.0% | Reduced | 0% |
| 4 | AAPL Apple Inc. | Technology | 34.2K | $9.90M | 6.72% | -1,168 | -3.3% | Reduced | 0% |
| 5 | MSFT Microsoft Corp | Technology | 19.1K | $7.14M | 4.85% | -1,118 | -5.5% | Reduced | 0% |
| 6 | V Visa Inc. | Financial Services | 19.6K | $6.71M | 4.56% | +1,016 | +5.5% | Added | 0% |
| 7 | MU Micron Technology Inc | Technology | 5,362 | $6.19M | 4.2% | +5,362 | – | New | 0% |
| 8 | DE Deere & Co | Industrials | 9,294 | $5.90M | 4% | -352 | -3.6% | Reduced | 0% |
| 9 | MCO Moodys Corp | Financial Services | 12.7K | $5.76M | 3.91% | +881 | +7.4% | Added | 0.01% |
| 10 | CB Chubb Ltd | Financial Services | 16.8K | $5.72M | 3.89% | +518 | +3.2% | Added | 0% |
| 11 | MRK Merck & Co., Inc. | Healthcare | 41.8K | $5.37M | 3.65% | -1,896 | -4.3% | Reduced | 0% |
| 12 | HASI HA Sustainable Infrastructure Capital, Inc. | Financial Services | 125.7K | $4.91M | 3.33% | +1,964 | +1.6% | Added | 0.1% |
| 13 | NDAQ Nasdaq, Inc. | Financial Services | 57.1K | $4.50M | 3.05% | +462 | +0.8% | Added | 0.01% |
| 14 | SHOP Shopify Inc. | Technology | 36.5K | $4.18M | 2.84% | +740 | +2.1% | Added | 0% |
| 15 | TMUS T-Mobile US, Inc. | Communication Services | 24.5K | $4.12M | 2.8% | +596 | +2.5% | Added | 0% |
Tip. Select a row to see that position’s full history at Castlefield Investment Partners LLP.
As of its Q2 2026 13F filing, Castlefield Investment Partners LLP’s five largest positions were Nvidia Corp (NVDA) at 8.4%, Kla Corp (KLAC) at 7.7%, Alphabet Inc. (GOOGL) at 7.6%, Apple Inc. (AAPL) at 6.7%, Microsoft Corp (MSFT) at 4.8% of the reported portfolio.
Castlefield Investment Partners LLP reported a 13F portfolio worth $147.26M across 35 positions for Q2 2026. That is up 12.6% from the previous quarter.
Its largest purchases by value were Micron Technology Inc ($6.19M), Moodys Corp ($399.02K), Visa Inc. ($348.58K). It opened 1 new positions.
Its largest sales by value were Intel Corp ($1.23M), Alphabet Inc. ($595.74K), Microsoft Corp ($417.04K). It exited 1 positions entirely.
From the Form 13F-HR reports Castlefield Investment Partners LLP files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.