Castlefield Investment Partners LLP — 13F Holdings & Portfolio
CIK 2109835 · latest 13F-HR filed 2026-08-13
Castlefield Investment Partners LLP manages $147.3M in 13F-reported U.S. long-equity assets across 35 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (8.44%), KLAC (7.69%), GOOGL (7.61%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 1 new position, exited 1, added to 16, and trimmed 9.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
51 LEVER STREET
MANCHESTER M1 1FN
$147.3M
Long-equity book
35
Distinct positions
2026-06-30
Filed 2026-08-13
+1 / −1 / ↑16 / ↓9
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- KLA CORP$6.0M +111.2%
- NVIDIA CORPORATION$1.8M +17.2%
- ALPHABET INC$1.7M +18.0%
- VISA INC$1.1M +19.7%
- APPLE INC$920.4K +10.3%
Top Trims
- NETFLIX INC-$1.2M -24.0%
- BOSTON SCIENTIFIC CORP-$951.0K -28.1%
- T-MOBILE US INC-$912.9K -18.2%
- SERVICE CORP INTL-$620.8K -14.0%
- LOWES COS INC-$395.8K -9.9%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $12.4M | 8.44% | 62,102 | SH |
| 2 | KLA CORP | KLAC | 482480100 | $11.3M | 7.69% | 37,520 | SH |
| 3 | ALPHABET INC | GOOGL | 02079K305 | $11.2M | 7.61% | 31,353 | SH |
| 4 | APPLE INC | AAPL | 037833100 | $9.9M | 6.72% | 34,208 | SH |
| 5 | MICROSOFT CORP | MSFT | 594918104 | $7.1M | 4.85% | 19,139 | SH |
| 6 | VISA INC | V | 92826C839 | $6.7M | 4.56% | 19,562 | SH |
| 7 | MICRON TECHNOLOGY INC | MU | 595112103 | $6.2M | 4.20% | 5,362 | SH |
| 8 | DEERE & CO | DE | 244199105 | $5.9M | 4.00% | 9,294 | SH |
| 9 | MOODYS CORP | MCO | 615369105 | $5.8M | 3.91% | 12,728 | SH |
| 10 | CHUBB LIMITED | CB | H1467J104 | $5.7M | 3.89% | 16,797 | SH |
| 11 | MERCK & CO INC | MRK | 58933Y105 | $5.4M | 3.65% | 41,797 | SH |
| 12 | HA SUSTAINABLE INFRA CAP INC | HASI | 41068X100 | $4.9M | 3.33% | 125,742 | SH |
| 13 | NASDAQ INC | NDAQ | 631103108 | $4.5M | 3.05% | 57,050 | SH |
| 14 | SHOPIFY INC | SHOP | 82509L107 | $4.2M | 2.84% | 36,525 | SH |
| 15 | T-MOBILE US INC | TMUS | 872590104 | $4.1M | 2.80% | 24,540 | SH |
| 16 | AMERICAN WTR WKS CO INC NEW | AWK | 030420103 | $4.0M | 2.71% | 30,317 | SH |
| 17 | SNAP ON INC | SNA | 833034101 | $3.9M | 2.62% | 9,571 | SH |
| 18 | SERVICE CORP INTL | SCI | 817565104 | $3.8M | 2.59% | 50,154 | SH |
| 19 | MERCADOLIBRE INC | MELI | 58733R102 | $3.8M | 2.57% | 2,232 | SH |
| 20 | NETFLIX INC | NFLX | 64110L106 | $3.8M | 2.57% | 52,947 | SH |
| 21 | PROCTER AND GAMBLE CO | PG | 742718109 | $3.7M | 2.50% | 25,090 | SH |
| 22 | LOWES COS INC | LOW | 548661107 | $3.6M | 2.43% | 16,250 | SH |
| 23 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $3.5M | 2.41% | 7,071 | SH |
| 24 | HDFC BANK LTD | HDB | 40415F101 | $3.5M | 2.37% | 135,272 | SH |
| 25 | LENNAR CORP | LEN | 526057104 | $3.1M | 2.10% | 34,101 | SH |
| 26 | BOSTON SCIENTIFIC CORP | BSX | 101137107 | $2.4M | 1.65% | 56,907 | SH |
| 27 | IQVIA HLDGS INC | IQV | 46266C105 | $600.9K | 0.41% | 3,110 | SH |
| 28 | WATERS CORP | WAT | 941848103 | $582.4K | 0.40% | 1,553 | SH |
| 29 | REPUBLIC SVCS INC | RSG | 760759100 | $513.3K | 0.35% | 2,409 | SH |
| 30 | UNITED RENTALS INC | URI | 911363109 | $462.2K | 0.31% | 408 | SH |
| 31 | SALESFORCE INC | CRM | 79466L302 | $291.5K | 0.20% | 1,861 | SH |
| 32 | INTEL CORP | INTC | 458140100 | $212.9K | 0.14% | 1,525 | SH |
| 33 | INTUIT | INTU | 461202103 | $190.0K | 0.13% | 728 | SH |
| 34 | STERIS PLC | STE | G8473T100 | $25.1K | 0.02% | 119 | SH |
| 35 | LIBERTY LATIN AMERICA LTD | LILA | G9001E102 | $16 | 0.00% | 2 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $147.3M | 35 | 0002109835-26-000010 |
| 2026-03-31 | 2026-05-15 | $130.8M | 35 | 0002109835-26-000006 |
| 2025-12-31 | 2026-04-08 | $129.7M | 36 | 0002109835-26-000005 |
| 2025-12-31 | 2026-02-13 | $165.8M | 32 | 0002109835-26-000003 |