Managers / Q2 2022 · view latest →
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212 · 177 EAST COLORADO BLVD., 11TH FLOOR, PASADENA, CA, 91105 · 6263049222
Summary
Primecap Management Co/Ca/ reported $111.9B in U.S.-listed holdings across 341 positions for Q2 2022.
Its largest position, LLY, represents 8.2% of the portfolio.
Compared with Q1 2022, the fund opened 8 new positions and exited 6.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 86.7% · $97.0B
- ADR · 11.0% · $12.3B
- Other · 2.3% · $2.5B
- REIT · 0.0% · $31M
Quarter-over-Quarter Changes full breakdown →
vs Q1 2022 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| ARRYARRAY TECHNOLOGIES INC | NEW | +2.38M | 2.38M | +$26M | $26M |
| SAIASAIA INC | NEW | +77.2K | 77.2K | +$15M | $15M |
| ENOVENOVIS CORPORATION | NEW | +143.5K | 143.5K | +$8M | $8M |
| NFLXNETFLIX INC | NEW | +40.4K | 40.4K | +$7M | $7M |
| ESABESAB CORPORATION | NEW | +143.5K | 143.5K | +$6M | $6M |
| CALACALITHERA BIOSCIENCES INC | NEW | +420.3K | 420.3K | +$1M | $1M |
| FLYWFLYWIRE CORPORATION | NEW | +13.6K | 13.6K | +$240,000 | $240,000 |
| CREDO TECHNOLOGY GROUP HOLDI | NEW | +12.5K | 12.5K | +$146,000 | $146,000 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q2 2022
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $127.0B | 320 | May 11, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $132.1B | 319 | Feb 11, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $130.6B | 327 | Nov 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $126.2B | 333 | Aug 11, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $121.0B | 335 | May 9, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $129.1B | 329 | Feb 10, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $136.0B | 336 | Nov 8, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $138.1B | 332 | Aug 9, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $134.1B | 335 | May 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $126.3B | 334 | Feb 9, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $118.5B | 331 | Nov 13, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $119.7B | 328 | Aug 11, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $114.7B | 331 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $109.2B | 334 | Feb 13, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $103.3B | 335 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $111.9B | 341 | Aug 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $132.6B | 339 | May 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $144.5B | 342 | Feb 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $141.7B | 337 | Nov 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $148.8B | 333 | Aug 10, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $143.4B | 327 | May 14, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $134.5B | 319 | Feb 8, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $121.2B | 311 | Nov 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $116.5B | 306 | Aug 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $102.0B | 296 | May 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $137.9B | 293 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $125.0B | 293 | Nov 13, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $135.2B | 300 | Aug 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $135.9B | 292 | May 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $123.4B | 292 | Feb 12, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.