PRIMECAP MANAGEMENT CO/CA/
Institutional investor · Portfolio as of Q2 2025
Top Holdings333 positions
ELI LILLY & CO | 12.2M | $9.5B | 7.5% | $104.89 | +636.92% | 27 qtrssince 2018-Q4 | Decreased 0 |
MICROSOFT CORP | 9.1M | $4.5B | 3.6% | $95.67 | +414.84% | 27 qtrssince 2018-Q4 | Increased 59 |
KLA CORP | 4.5M | $4B | 3.2% | $8.13 | +994.03% | 27 qtrssince 2018-Q4 | Decreased 0 |
MICRON TECHNOLOGY INC | 31.5M | $3.9B | 3.1% | $31.61 | +288.90% | 27 qtrssince 2018-Q4 | Decreased 0 |
BOSTON SCIENTIFIC CORP | 34.7M | $3.7B | 3.0% | $36.11 | +197.49% | 27 qtrssince 2018-Q4 | Decreased 0 |
NVIDIA CORPORATION | 20.3M | $3.2B | 2.5% | $3.30 | +4672.96% | 27 qtrssince 2018-Q4 | Decreased 0 |
AMGEN INC | 10.6M | $3B | 2.4% | $154.34 | +74.61% | 27 qtrssince 2018-Q4 | Decreased 0 |
ALPHABET INC | 16.7M | $3B | 2.3% | $54.70 | +221.07% | 27 qtrssince 2018-Q4 | Increased 56 |
ASTRAZENECA PLC | 41.2M | $2.9B | 2.3% | $65.06 | +111.14% | 27 qtrssince 2018-Q4 | Increased 55 |
TEXAS INSTRS INC | 12.3M | $2.6B | 2.0% | $76.19 | +163.73% | 27 qtrssince 2018-Q4 | Decreased 0 |
ORACLE CORP | 11.2M | $2.4B | 1.9% | $57.99 | +270.58% | 27 qtrssince 2018-Q4 | Increased 52 |
ALIBABA GROUP HLDG LTD | 20.8M | $2.4B | 1.9% | $128.41 | -12.48% | 27 qtrssince 2018-Q4 | Increased 50 |
FEDEX CORP | 10.1M | $2.3B | 1.8% | $117.29 | +52.58% | 27 qtrssince 2018-Q4 | Decreased 0 |
TESLA INC | 6.9M | $2.2B | 1.7% | $19.31 | +1544.92% | 27 qtrssince 2018-Q4 | Decreased 0 |
BIOGEN INC | 15.8M | $2B | 1.6% | $297.74 | -57.82% | 27 qtrssince 2018-Q4 | Decreased 0 |
SONY GROUP CORP - SP ADR | 70.7M | $1.8B | 1.5% | $9.26 | +181.05% | 27 qtrssince 2018-Q4 | Decreased 0 |
INTEL CORP | 80.3M | $1.8B | 1.4% | $37.79 | -40.73% | 27 qtrssince 2018-Q4 | Increased 52 |
CHARLES SCHWAB CORP (THE) | 19M | $1.7B | 1.4% | $77.40 | +16.06% | 27 qtrssince 2018-Q4 | Increased 65 |
FLEX LTD | 33.6M | $1.7B | 1.3% | — | — | 27 qtrssince 2018-Q4 | Decreased 0 |
AMAZON COM INC | 7.5M | $1.7B | 1.3% | $141.12 | +55.47% | 27 qtrssince 2018-Q4 | Increased 66 |
PRIMECAP MANAGEMENT CO/CA/ manages $126.2B across 333 positions as of Q2 2025. Top holdings: LLY (7.5%), MSFT (3.6%), KLAC (3.2%). Fund DNA: Steady Compounder. HoldingsIntel Score: 3.5/5.0.
Active quarter - 13 new positions, 15 exits, 124 increased. Top move: AMZN (INCREASED, conviction 66). Portfolio: $126.2B across 333 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR