Blue Whale Capital LLP
CIK 1801547 · View on SEC EDGAR ↗
- Portfolio value
- $3.2B
- Positions
- 27
- As of
- June 30, 2026
Portfolio value QoQ: +49.9% 13F does not disclose cash
- Top 10 holdings weight
- 72.66%
- Top 25 holdings weight
- 98.92%
- Positions above 1%
- 22
- Effective number of positions
- 13.7
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 23.56% Est. buys $956,129,591 · sells $618,874,372
Median holding: 4.0 quarters Tracked Q4 2024–Q2 2026 · 64.3% still held
- New positions
- 5
- Increased
- 10
- Decreased
- 12
- Closed
- 4
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +51.4% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 100.0% · Options excluded: 0.0%
Sector breakdown
Full portfolio 27 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| LRCX Lam Research Corporation - Common Stock | $440,705,710 | 13.98% | 1,017,021 | $164,958,464 | Down ×4 | ||
| AMAT Applied Materials, Inc. - Common Stock | $433,465,974 | 13.75% | 599,538 | ||||
| NVDA NVIDIA Corporation - Common Stock | $325,032,199 | 10.31% | 1,624,430 | $50,034,093 | Up ×3 | ||
| SNDK Sandisk Corporation - Common Stock | $222,036,556 | 7.05% | 97,653 | $149,223,415 | Down ×1 | ||
| AVGO Broadcom Inc. - Common Stock | $200,388,065 | 6.36% | 530,478 | $64,362,753 | Up ×2 | ||
| LITE Lumentum Holdings Inc. - Common Stock | $158,757,403 | 5.04% | 185,019 | $9,732,928 | Down ×1 | ||
| VRT Vertiv Holdings, LLC Class A Common Stock | $140,796,832 | 4.47% | 420,515 | $26,455,173 | Down ×2 | ||
| GOOGL Alphabet Inc. - Class A Common Stock | $136,859,487 | 4.34% | 382,963 | $103,489,874 | Up ×1 | ||
| MOD Modine Manufacturing Company Common Stock | $123,746,948 | 3.93% | 463,437 | Up ×1 | |||
| LLY Eli Lilly and Company Common Stock | $107,930,709 | 3.42% | 89,985 | $26,827,230 | Up ×2 | ||
| STX Seagate Technology Holdings PLC - Ordinary Shares (Ireland) | $105,399,230 | 3.34% | 109,222 | $75,204,720 | Up ×1 | ||
| APP Applovin Corporation - Class A Common Stock | $84,340,060 | 2.68% | 163,694 | $24,998,260 | Up ×3 | ||
| QXO QXO, Inc. Common Stock | $83,185,972 | 2.64% | 4,814,003 | $47,380,658 | Up ×1 | ||
| Unknown issuer (CUSIP: 438516205) | $73,851,176 | 2.34% | 329,840 | Up ×1 | |||
| NEM Newmont Corporation | $73,624,698 | 2.34% | 788,273 | $-9,345,788 | Up ×1 | ||
| Unknown issuer (CUSIP: 43849R105) | $73,411,383 | 2.33% | 332,058 | Up ×1 | |||
| MSI Motorola Solutions, Inc. Common Stock | $59,467,036 | 1.89% | 143,194 | $-105,784,400 | Down ×1 | ||
| IBKR Interactive Brokers Group, Inc. - Class A Common Stock | $58,278,676 | 1.85% | 669,562 | $10,378,355 | Down ×1 | ||
| UBER Uber Technologies, Inc. Common Stock | $42,871,050 | 1.36% | 594,111 | $-13,415,110 | Down ×2 | ||
| FICO Fair Isaac Corporation Common Stock | $37,808,813 | 1.20% | 31,645 | $3,959,255 | Down ×1 | ||
| WM Waste Management, Inc. Common Stock | $35,152,856 | 1.12% | 157,721 | $-11,637,673 | Down ×1 | ||
| SCHW Charles Schwab Corporation (The) Common Stock | $31,593,063 | 1.00% | 342,398 | $283,814 | Up ×3 | ||
| RGEN Repligen Corporation - Common Stock | $24,337,758 | 0.77% | 178,377 | $-23,285,086 | Down ×1 | ||
| APO Apollo Global Management, Inc. (New) Common Stock | $22,628,917 | 0.72% | 191,268 | $-2,255,960 | Down ×3 | ||
| ARES Ares Management Corporation Class A Common Stock | $21,667,271 | 0.69% | 194,657 | $1,344,014 | Up ×1 | ||
| DHR Danaher Corporation Common Stock | $17,507,588 | 0.56% | 91,913 | $-11,665,406 | Down ×4 | ||
| ALB Albemarle Corporation Common Stock | $16,509,713 | 0.52% | 122,267 | Up ×1 | |||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| LRCX | Trimmed | -274K | +$165.0M |
| SNDK | Trimmed | -17K | +$149.2M |
| MSI | Trimmed | -238K | -$105.8M |
| GOOGL | Bought more | +267K | +$103.5M |
| STX | Bought more | +32K | +$75.2M |
| AVGO | Bought more | +91K | +$64.4M |
| NVDA | Bought more | +48K | +$50.0M |
| QXO | Bought more | +3.0M | +$47.4M |
| LLY | Bought more | +2K | +$26.8M |
| VRT | Trimmed | -36K | +$26.5M |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| TSM | June 30, 2026 | 408,679 | $138,113,068 | -12.0% |
| HON | June 30, 2026 | 429,551 | $97,091,413 | -1.9% |
| AMAT | March 31, 2025 | 482,211 | $78,421,975 | 240.5% |
| META | June 30, 2025 | 90,334 | $52,064,904 | -25.6% |
| ORCL | Dec. 31, 2025 | 167,897 | $47,219,352 | -24.9% |
| LEN | June 30, 2025 | 342,711 | $39,336,369 | -21.9% |
| MA | Sept. 30, 2025 | 59,488 | $33,428,687 | 1.1% |
| V | Dec. 31, 2025 | 96,095 | $32,804,911 | 4.9% |
| COF | March 31, 2026 | 108,568 | $26,312,540 | 19.3% |
| MRP | March 31, 2026 | 834,287 | $24,920,153 | 9.5% |
| RBLX | March 31, 2026 | 213,462 | $17,296,826 | -31.2% |
| FLUT | June 30, 2026 | 152,275 | $15,524,436 | -2.3% |
| UNH | Dec. 31, 2025 | 31,111 | $10,742,628 | 17.3% |
| MSFT | June 30, 2025 | 21,493 | $8,068,257 | -3.1% |
| HRB | Sept. 30, 2025 | 86,990 | $4,774,881 | 3.8% |
| PM | June 30, 2026 | 18,201 | $3,009,353 | 4.9% |