Castlefield Investment Partners LLP
Filing Date
Global Rank
#5,230
/ 8,633
▲ 164
Top Industry
Semiconductors
12.8%
3Y Alpha vs SPY
+97.3%
Period ended 51 days ago
Filed Aug 13, 2026 · 7d
3 quarters · since Dec 2025
Clone Performance
Feb 2026–Aug 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Cloned portfolio
+51.2%
SPY
+12.8%
Annualised alpha
+97.7%
Max drawdown
−15.8%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 3 quarters. Past performance does not predict future results.
Portfolio Concentration
35 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
8.4%
+0.3 pts
Top 5
35.3%
+3.1 pts
Top 10
55.9%
+3.3 pts
HHI
457
Diversified+13
Portfolio Trend
3 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 35.2% | $51,838,016 |
| Financial Services | 21.1% | $31,100,681 |
| Communication Services | 13.0% | $19,101,145 |
| Consumer Cyclical | 9.7% | $14,267,032 |
| Healthcare | 8.5% | $12,553,228 |
| Industrials | 7.3% | $10,722,361 |
| Utilities | 2.7% | $3,989,110 |
| Consumer Defensive | 2.5% | $3,679,197 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
22 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| KLAC | Kla Corp | +33,879 | 37,520 | $11,320,159 | |
| BSX | Boston Scientific Corp | +3,046 | 56,907 | $2,428,790 | |
| HDB | Hdfc Bank Ltd | +2,993 | 135,272 | $3,494,075 | |
| HASI | HA Sustainable Infrastructure Capital, Inc. | +1,964 | 125,742 | $4,910,225 | |
| IQV | Iqvia Holdings Inc. | +1,692 | 3,110 | $600,914 | |
| RSG | Republic Services, Inc. | +1,338 | 2,409 | $513,309 | |
| NVDA | Nvidia Corp | +1,290 | 62,102 | $12,425,989 | |
| NFLX | Netflix Inc | +1,234 | 52,947 | $3,780,415 | |
| V | Visa Inc. | +1,016 | 19,562 | $6,711,526 | |
| MCO | Moodys Corp /De/ | +881 | 12,728 | $5,764,765 | |
| WAT | Waters Corp /De/ | +805 | 1,553 | $582,437 | |
| LEN | Lennar Corp /New/ | +780 | 34,101 | $3,085,799 | |
| SHOP | Shopify Inc. | +740 | 36,525 | $4,170,424 | |
| AWK | American Water Works Company, Inc. | +603 | 30,317 | $3,989,110 | |
| TMUS | T-Mobile US, Inc. | +596 | 24,540 | $4,116,094 | |
| CB | Chubb Ltd | +518 | 16,797 | $5,723,409 | |
| NDAQ | Nasdaq, Inc. | +462 | 57,050 | $4,496,681 | |
| SNA | Snap-on Inc | +374 | 9,571 | $3,851,370 | |
| CRM | Salesforce, Inc. | +332 | 1,861 | $291,544 | |
| URI | United Rentals, Inc. | +174 | 408 | $462,219 | |
| INTU | Intuit Inc. | +159 | 728 | $190,008 | |
| MELI | Mercadolibre Inc | +70 | 2,232 | $3,788,574 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
10 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| INTC | Intel Corp | −8,780 | 1,525 | $212,935 | |
| SCI | Service Corp International | −3,542 | 50,154 | $3,809,697 | |
| MRK | Merck & Co., Inc. | −1,896 | 41,797 | $5,370,914 | |
| GOOGL | Alphabet Inc. | −1,667 | 31,353 | $11,204,621 | |
| PG | PROCTER & GAMBLE Co | −1,285 | 25,090 | $3,679,197 | |
| AAPL | Apple Inc. | −1,168 | 34,208 | $9,898,426 | |
| MSFT | Microsoft Corp | −1,118 | 19,139 | $7,139,229 | |
| LOW | Lowes Companies Inc | −589 | 16,250 | $3,582,962 | |
| DE | Deere & Co | −352 | 9,294 | $5,895,463 | |
| TMO | Thermo Fisher Scientific Inc. | −316 | 7,071 | $3,545,116 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| MU | Micron Technology Inc | 5,362 | $6,189,302 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| CRH | Crh Public Ltd Co | 840 | $88,300 | |
| No positions match the current search. | ||||
35 tracked positions ·
$147,250,770 total
· filing declares
35 positions · $147,256,151
· as of Jun 30, 2026
All sectors
Communication Services
Consumer Cyclical
Consumer Defensive
Financial Services
Healthcare
Industrials
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Added | 62,102 | $12,425,989 | 8.44% | |
| KLAC |
Kla Corp
Technology
|
Added | 37,520 | $11,320,159 | 7.69% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 31,353 | $11,204,621 | 7.61% | |
| AAPL |
Apple Inc.
Technology
|
Reduced | 34,208 | $9,898,426 | 6.72% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 19,139 | $7,139,229 | 4.85% | |
| V |
Visa Inc.
Financial Services
|
Added | 19,562 | $6,711,526 | 4.56% | |
| MU |
Micron Technology Inc
Technology
|
NEW | 5,362 | $6,189,302 | 4.20% | |
| DE |
Deere & Co
Industrials
|
Reduced | 9,294 | $5,895,463 | 4.00% | |
| MCO |
Moodys Corp /De/
Financial Services
|
Added | 12,728 | $5,764,765 | 3.91% | |
| CB |
Chubb Ltd
Financial Services
|
Added | 16,797 | $5,723,409 | 3.89% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
Reduced | 41,797 | $5,370,914 | 3.65% | |
| HASI |
HA Sustainable Infrastructure Capital, Inc.
Financial Services
|
Added | 125,742 | $4,910,225 | 3.33% | |
| NDAQ |
Nasdaq, Inc.
Financial Services
|
Added | 57,050 | $4,496,681 | 3.05% | |
| SHOP |
Shopify Inc.
Technology
|
Added | 36,525 | $4,170,424 | 2.83% | |
| TMUS |
T-Mobile US, Inc.
Communication Services
|
Added | 24,540 | $4,116,094 | 2.80% | |
| AWK |
American Water Works Company, Inc.
Utilities
|
Added | 30,317 | $3,989,110 | 2.71% | |
| SNA |
Snap-on Inc
Industrials
|
Added | 9,571 | $3,851,370 | 2.62% | |
| SCI |
Service Corp International
Consumer Cyclical
|
Reduced | 50,154 | $3,809,697 | 2.59% | |
| MELI |
Mercadolibre Inc
Consumer Cyclical
|
Added | 2,232 | $3,788,574 | 2.57% | |
| NFLX |
Netflix Inc
Communication Services
|
Added | 52,947 | $3,780,415 | 2.57% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Reduced | 25,090 | $3,679,197 | 2.50% | |
| LOW |
Lowes Companies Inc
Consumer Cyclical
|
Reduced | 16,250 | $3,582,962 | 2.43% | |
| TMO |
Thermo Fisher Scientific Inc.
Healthcare
|
Reduced | 7,071 | $3,545,116 | 2.41% | |
| HDB |
Hdfc Bank Ltd
Financial Services
|
Added | 135,272 | $3,494,075 | 2.37% | |
| LEN |
Lennar Corp /New/
Consumer Cyclical
|
Added | 34,101 | $3,085,799 | 2.10% | |
| BSX |
Boston Scientific Corp
Healthcare
|
Added | 56,907 | $2,428,790 | 1.65% | |
| IQV |
Iqvia Holdings Inc.
Healthcare
|
Added | 3,110 | $600,914 | 0.41% | |
| WAT |
Waters Corp /De/
Healthcare
|
Added | 1,553 | $582,437 | 0.40% | |
| RSG |
Republic Services, Inc.
Industrials
|
Added | 2,409 | $513,309 | 0.35% | |
| URI |
United Rentals, Inc.
Industrials
|
Added | 408 | $462,219 | 0.31% | |
| CRM |
Salesforce, Inc.
Technology
|
Added | 1,861 | $291,544 | 0.20% | |
| INTC |
Intel Corp
Technology
|
Reduced | 1,525 | $212,935 | 0.14% | |
| INTU |
Intuit Inc.
Technology
|
Added | 728 | $190,008 | 0.13% | |
| STE |
STERIS plc
Healthcare
|
Held | 119 | $25,057 | 0.02% | |
| LILA |
Liberty Latin America Ltd.
Communication Services
|
Held | 2 | $15 | 0.00% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.