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Blue Whale Capital LLP 13F Holdings (Q2 2026) — Stock Portfolio & Buys
Blue Whale Capital LLPCIK: 0001801547
Sector-focusedContrarianQuality / disciplined sizing
Total reported value
$3.2B
Reporting period: 2026-06-30 · Number of holdings: 27
Blue Whale Capital LLP disclosed 27 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $3.2B and a quarterly turnover rate of 72.7%.
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Personality snowflake
- Concentration
- 29.16
- Portfolio Stability
- 72.73
- Momentum
- 0
- Sector conviction
- 100
- Diversification
- 54
- Sizing Uniformity
- 89.97
Blue Whale Capital LLP's disclosed holdings carry a Herfindahl concentration index of 0.073 — mathematically equivalent to about 14 equally-sized positions, well below its 27 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 1.00), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy AMAT
Sold out TSM
Trim MSI
-62.4% -$105.8M
Sold out HON
New buy MOD
Add SNDK
-14.8% $149.2M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LRCX | Lam Research CORP | Stock-Tech | 13.98% | +0.87% | -21.20% | |
| 2 | AMAT | Applied Materials Inc | Stock-Tech | 13.75% | +13.75% | NEW | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 10.31% | -2.77% | +3.02% | |
| 4 | SNDK | Sandisk CORP | Stock-Tech | 7.05% | +3.59% | -14.79% | |
| 5 | AVGO | Broadcom Inc | Stock-Tech | 6.36% | -0.11% | +20.70% | |
| 6 | LITE | Lumentum Holdings Inc | Stock-Tech | 5.04% | -2.05% | -12.75% | |
| 7 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 4.47% | -0.97% | -7.84% | |
| 8 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 4.34% | +2.75% | +230.02% | |
| 9 | MOD | Modine Manufacturing Co | Stock-Consumer Disc | 3.93% | +3.93% | NEW | |
| 10 | LLY | Eli Lilly & Co | Stock-Healthcare | 3.42% | -0.44% | +2.05% | |
| 11 | STX | Seagate Technology Holdings plc | Stock-Tech | 3.34% | +1.90% | +41.71% | |
| 12 | APP | Applovin Corp-class A | Stock-Tech | 2.68% | -0.14% | +9.79% | |
| 13 | QXO | Qxo Inc | Stock-Industrials | 2.64% | +0.94% | +161.10% | |
| 14 | ✓ | Stock-Other | 2.34% | +2.34% | NEW | ||
| 15 | NEM | Newmont CORP | Stock-Materials | 2.34% | -1.61% | +2.84% | |
| 16 | ✓ | Stock-Other | 2.33% | +2.33% | NEW | ||
| 17 | MSI | Motorola Solutions Inc | Stock-Tech | 1.89% | -5.97% | -62.40% | |
| 18 | IBKR | Interactive Brokers Gro-cl A | Stock-Financials | 1.85% | -0.43% | -6.25% | |
| 19 | UBER | Uber Technologies Inc | Stock-Industrials | 1.36% | -1.32% | -24.08% | |
| 20 | FICO | Fair Isaac CORP | Stock-Tech | 1.20% | -0.41% | -0.20% | |
| 21 | WM | Waste Management Inc | Stock-Industrials | 1.12% | -1.11% | -22.54% | |
| 22 | SCHW | Schwab (charles) CORP | Stock-Financials | 1.00% | -0.49% | +2.78% | |
| 23 | RGEN | Repligen CORP | Stock-Healthcare | 0.77% | -1.49% | -55.87% | |
| 24 | APO | Apollo Global Management Inc | Stock-Financials | 0.72% | -0.46% | -14.36% | |
| 25 | ARES | Ares Management CORP - A | Stock-Financials | 0.69% | -0.28% | +4.50% | |
| 26 | DHR | Danaher CORP | Stock-Healthcare | 0.56% | -0.83% | -40.26% | |
| 27 | ALB | Albemarle CORP | Stock-Materials | 0.52% | +0.52% | NEW |
Portfolio Performance
Performance for Q3 2026
-2.1%
Performance Last 4 Quarters
+39.5%
- Stdev
- +22%
- Beta
- +1.34
- Alpha
- +2%
- Max Drawdown
- -14.3%
- Annualized Perf
- +29.9%
- Batting Avg vs S&P
- +61.1%
- Sortino
- +2.42
- Stutzer
- +0.38
- Treynor
- +0.22
- Sterling
- +1.42
- Calmar
- +2.09
- Information Ratio
- +0.62
- Tracking Error
- +14.2%
- Stdev Down
- +11.9%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +76.3%
- Worst 12 Months
- -0.7%
- Efficiency Ratio
- +0.62
- Sharpe
- +1.31
- Stdev Sectors
- +22.4%
- Skewness
- -0.22
- Kurtosis
- +0.46
- Upside Potential
- +3.92
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 27 | $3.2B | 73 | ||
| 2026 Q1 | 26 | $2.1B | 56 | ||
| 2025 Q4 | 24 | $1.9B | 43 | ||
| 2025 Q3 | 23 | $1.8B | 62 | ||
| 2025 Q2 | 20 | $1.5B | 0 | ||
| 2025 Q1 | 21 | $1.2B | 100 | ||
| 2024 Q4 | 19 | $1.3B | 0 | ||
| 2024 Q3 | 20 | $1.3B | 0 | ||
| 2024 Q2 | 19 | $1.0B | 0 | ||
| 2024 Q1 | 16 | $947.3M | 0 | ||
| 2023 Q4 | 17 | $779.7M | 0 | ||
| 2023 Q3 | 16 | $620.9M | 0 | ||
| 2023 Q2 | 14 | $651.4M | 0 | ||
| 2023 Q1 | 16 | $604.8M | 0 | ||
| 2022 Q4 | 16 | $586.7M | 0 | ||
| 2022 Q3 | 16 | $559.3M | 0 | ||
| 2022 Q2 | 17 | $680.3M | 0 | ||
| 2022 Q1 | 19 | $1.0B | 0 | ||
| 2021 Q4 | 19 | $1.2B | 0 | ||
| 2021 Q3 | 20 | $1.1B | 0 | ||
| 2021 Q2 | 18 | $880.4M | 93 | ||
| 2021 Q1 | 18 | $757.9M | 33 | ||
| 2020 Q4 | 18 | $702.6M | 30 | ||
| 2020 Q3 | 16 | $517.7M | 42 | ||
| 2020 Q2 | 17 | $370.1M | 48 | ||
| 2020 Q1 | 17 | $226.7M | 47 | ||
| 2019 Q4 | 16 | $199.3M | 0 |
Holding changes this quarter
Blue Whale Capital LLP's most significant position changes for 2026-06-30: New buy: Applied Materials Inc (AMAT); Sold out: Taiwan Semiconductor-sp Adr (TSM); New buy: Modine Manufacturing Co (MOD); Sold out: Honeywell International Inc (HON); New buy: .
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMAT | Applied Materials Inc | +13.8% | NEW | New buy |
| 2 | MOD | Modine Manufacturing Co | +3.9% | NEW | New buy |
| 3 | SNDK | Sandisk CORP | +3.6% | -14.79% | Trim |
| 4 | GOOGL | Alphabet Inc-cl A | +2.8% | +230.02% | Add |
| 5 | ✓ | +2.3% | NEW | New buy | |
| 6 | ✓ | +2.3% | NEW | New buy | |
| 7 | STX | Seagate Technology Holdings plc | +1.9% | +41.71% | Add |
| 8 | QXO | Qxo Inc | +0.9% | +161.10% | Add |
| 9 | LRCX | Lam Research CORP | +0.9% | -21.20% | Trim |
| 10 | ALB | Albemarle CORP | +0.5% | NEW | New buy |
| 11 | AVGO | Broadcom Inc | -0.1% | +20.70% | Add |
| 12 | APP | Applovin Corp-class A | -0.1% | +9.79% | Add |
| 13 | PM | Philip Morris International | -0.1% | EXIT | Sold out |
| 14 | ARES | Ares Management CORP - A | -0.3% | +4.50% | Add |
| 15 | FICO | Fair Isaac CORP | -0.4% | -0.20% | Trim |
| 16 | IBKR | Interactive Brokers Gro-cl A | -0.4% | -6.25% | Trim |
| 17 | LLY | Eli Lilly & Co | -0.4% | +2.05% | Add |
| 18 | APO | Apollo Global Management Inc | -0.5% | -14.36% | Trim |
| 19 | SCHW | Schwab (charles) CORP | -0.5% | +2.78% | Add |
| 20 | FLUT | Flutter Entertainment plc | -0.7% | EXIT | Sold out |
| 21 | DHR | Danaher CORP | -0.8% | -40.26% | Trim |
| 22 | VRT | Vertiv Holdings Co-a | -1% | -7.84% | Trim |
| 23 | WM | Waste Management Inc | -1.1% | -22.54% | Trim |
| 24 | UBER | Uber Technologies Inc | -1.3% | -24.08% | Trim |
| 25 | RGEN | Repligen CORP | -1.5% | -55.87% | Trim |
| 26 | NEM | Newmont CORP | -1.6% | +2.84% | Add |
| 27 | LITE | Lumentum Holdings Inc | -2.1% | -12.75% | Trim |
| 28 | NVDA | Nvidia CORP | -2.8% | +3.02% | Add |
| 29 | HON | Honeywell International Inc | -4.6% | EXIT | Sold out |
| 30 | MSI | Motorola Solutions Inc | -6% | -62.40% | Trim |
| 31 | TSM | Taiwan Semiconductor-sp Adr | -6.6% | EXIT | Sold out |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Filing History
FAQ
What is Blue Whale Capital LLP and what type of investor is it?
Blue Whale Capital LLP is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $3.2B, spread across 27 disclosed positions.
What are Blue Whale Capital LLP's largest equity positions?
Based on the latest 13F filing, Blue Whale Capital LLP's top holdings by market value are:
1. Lam Research CORP (LRCX) — $440.7M (14.0%)
2. Applied Materials Inc (AMAT) — $433.5M (13.8%)
3. Nvidia CORP (NVDA) — $325.0M (10.3%)
4. Sandisk CORP (SNDK) — $222.0M (7.0%)
5. Broadcom Inc (AVGO) — $200.4M (6.4%)
What changes did Blue Whale Capital LLP make in its most recent portfolio filing?
In the latest reported quarter, Blue Whale Capital LLP made 31 notable position adjustments: 5 new positions were initiated, 10 existing holdings were added to, 12 positions were partially reduced, and 4 were completely exited. The largest of these moves: New buy: Applied Materials Inc (AMAT); Sold out: Taiwan Semiconductor-sp Adr (TSM); New buy: Modine Manufacturing Co (MOD); Sold out: Honeywell International Inc (HON); New buy:
What sectors does Blue Whale Capital LLP focus on?
Blue Whale Capital LLP is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 68.8%
• Industrials: 10.1%
• Health Care: 5.0%
• Communication Services: 4.6%
• Financials: 4.5%
• Consumer Discretionary: 4.1%
Investment Profile
Blue Whale Capital LLP returned an annualized 29.9% over the trailing 36 months — outperforming the S&P 500 by 2.0 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.34 (more volatile than the market) and a 61% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 68.8% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 73 over the past 4 quarters — a shift toward more active trading.
It has added to its LRCX position over the past two quarters (+$197.0M, now $440.7M), while trimming APO over the same stretch (-$45.7M, still holding $22.6M).
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