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SEC filer: PRIMECAP MANAGEMENT CO/CA/ · quarter ending 2026-06-30 · filed 2026-08-14 · $169.11B across 323 reported positions
| FLEX | NEW POSITION | 0 → 23,358,875 sh | $3.79B |
| KLAC | ADDED | 2,437,647 → 20,536,730 sh | $2.61B |
| FLEXTRONICS INTL LTD | EXITED | 25,383,448 → 0 sh | $1.66B |
| AAL | ADDED | 48,989,954 → 70,732,954 sh | $752.0M |
| FEDEX FGHT HLDG CO INC | NEW POSITION | 0 → 4,048,660 sh | $611.3M |
| BANK OF NY MELLON CORP | NEW POSITION | 0 → 2,603,540 sh | $376.5M |
| ILMN | ADDED | 2,067,299 → 3,514,649 sh | $363.2M |
| BANK NEW YORK MELLON CORP | EXITED | 2,534,640 → 0 sh | $300.7M |
| # | Issuer | Weight | Value | Shares | Type |
|---|---|---|---|---|---|
| 1 | MUMICRON TECHNOLOGY INC | 13.1% | $22.18B | 19,217,236 | SHARES |
| 2 | LLYELI LILLY & CO | 6.5% | $11.00B | 9,172,904 | SHARES |
| 3 | INTCINTEL CORP | 6.2% | $10.51B | 75,250,958 | SHARES |
| 4 | GOOGLALPHABET INC | 4.3% | $7.22B | 20,258,829 | SHARES |
| 5 | KLACKLA CORP | 3.7% | $6.20B | 20,536,730 | SHARES |
| 6 | FLEXFLEX LTD | 2.2% | $3.79B | 23,358,875 | SHARES |
| 7 | AZNASTRAZENECA PLC |
| 2.0% |
| $3.43B |
| 18,095,178 |
| SHARES |
| 8 | NVIDIA CORPORATIONno ticker match — as filed | 2.0% | $3.42B | 17,079,180 | SHARES |
| 9 | BIIBBIOGEN INC | 1.9% | $3.27B | 15,154,606 | SHARES |
| 10 | AMZNAMAZON COM INC | 1.7% | $2.85B | 11,962,188 | SHARES |
| 11 | MSFTMICROSOFT CORP | 1.6% | $2.66B | 7,140,870 | SHARES |
| 12 | TSLATESLA INC | 1.5% | $2.57B | 6,103,030 | SHARES |
| 13 | FDXFEDEX CORP | 1.5% | $2.55B | 8,156,799 | SHARES |
| 14 | TEXAS INSTRS INCno ticker match — as filed | 1.5% | $2.54B | 8,514,989 | SHARES |
| 15 | SOUTHWEST AIRLS COno ticker match — as filed | 1.5% | $2.51B | 48,797,725 | SHARES |
| 16 | AMGNAMGEN INC | 1.4% | $2.45B | 6,756,962 | SHARES |
| 17 | SCHWSCHWAB CHARLES CORP | 1.4% | $2.32B | 25,120,895 | SHARES |
| 18 | UNITED AIRLS HLDGS INCno ticker match — as filed | 1.3% | $2.24B | 16,461,630 | SHARES |
| 19 | BSXBOSTON SCIENTIFIC CORP | 1.3% | $2.16B | 50,520,914 | SHARES |
| 20 | ROSTROSS STORES INC | 1.1% | $1.94B | 9,104,980 | SHARES |
| 21 | ALIBABA GROUP HLDG LTDno ticker match — as filed | 1.1% | $1.79B | 18,611,306 | SHARES |
| 22 | DALDELTA AIR LINES INC | 1.0% | $1.64B | 17,521,167 | SHARES |
| 23 | VVISA INC | 0.9% | $1.46B | 4,268,491 | SHARES |
| 24 | BRISTOL-MYERS SQUIBB COno ticker match — as filed | 0.8% | $1.44B | 24,923,900 | SHARES |
| 25 | TJX COS INC NEWno ticker match — as filed | 0.8% | $1.44B | 9,476,020 | SHARES |
Values as reported in the filing's information table; duplicate issuer lines (share classes/lots) aggregated. 13Fs disclose long US positions only — shorts, futures, and most foreign holdings are invisible here. Educational only — not investment advice, and a quarter old by design.