Portfolio (Quarterly)
Guide ↗
PRIMECAP MANAGEMENT CO/CA/
· CIK 0000763212| # | Ticker | Company | Sector | Shares | Value ↓ | % Port | Chg Shares | Chg % | Period Price ① | Since Period ① |
|---|---|---|---|---|---|---|---|---|---|---|
| 301 | ANET | ARISTA NETWORKS INC | Technology | 16,000.0 | $2.0M | 0.00% | — | — | $122.78 | +27.7% |
| 302 | ULCC | FRONTIER GROUP HLDGS INC | Industrials | 494,900.0 | $1.7M | 0.00% | — | — | $3.53 | +69.9% |
| 303 | ITT | ITT INC | Industrials | 9,000.0 | $1.7M | 0.00% | NEW | — | $190.53 | +0.4% |
| 304 | CERS | CERUS CORP | Healthcare | 789,300.0 | $1.4M | 0.00% | -5K | -0.7% | $1.82 | +45.1% |
| 305 | CBOE | CBOE GLOBAL MKTS INC | Financial Services | 5,100.0 | $1.4M | 0.00% | -800.0 | -13.6% | $281.07 | -0.2% |
| 306 | — | GREIF INC | — | 15,000.0 | $1.3M | 0.00% | — | — | $87.54 | — |
| 307 | CMCSA | COMCAST CORP NEW | Communication Services | 44,800.0 | $1.3M | 0.00% | — | — | $28.71 | -17.7% |
| 308 | — | IBOTTA INC | — | 41,935.0 | $1.3M | 0.00% | -46K | -52.1% | $29.97 | — |
| 309 | AMBA | AMBARELLA INC | Technology | 19,400.0 | $999K | 0.00% | -100.0 | -0.5% | $51.48 | +33.3% |
| 310 | MQ | MARQETA INC | Technology | 163,600.0 | $667K | 0.00% | -370K | -69.3% | $4.08 | -5.8% |
| 311 | — | ONESTREAM INC | — | 19,500.0 | $468K | — | -100.0 | -0.5% | $24.00 | — |
| 312 | WMG | WARNER MUSIC GROUP CORP | Communication Services | 17,300.0 | $442K | — | NEW | — | $25.54 | +17.5% |
| 313 | HCAT | HEALTH CATALYST INC | Healthcare | 340,418.0 | $432K | — | — | — | $1.27 | +43.3% |
| 314 | GRWG | GROWGENERATION CORP | Consumer Cyclical | 377,300.0 | $415K | — | — | — | $1.10 | +45.9% |
| 315 | NFE | NEW FORTRESS ENERGY INC | Utilities | 540,300.0 | $319K | — | -1.5M | -73.8% | $0.59 | -9.5% |
| 316 | VLRS | CONTROLADORA VUELA COMP DE A | Industrials | 41,000.0 | $297K | — | — | — | $7.24 | +2.4% |
| 317 | — | SANDISK CORP | — | 400.0 | $254K | — | NEW | — | $635.34 | — |
| 318 | MDT | MEDTRONIC PLC | Healthcare | 2,440.0 | $211K | — | — | — | $86.65 | -6.7% |
| 319 | LAB | STANDARD BIOTOOLS INC | Healthcare | 153,374.0 | $141K | — | — | — | $0.92 | -9.7% |
| 320 | SNAP | SNAP INC | Communication Services | 18,550.0 | $85K | — | — | — | $4.60 | +21.8% |
① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.
Sector Allocation
Technology
31.7%
Healthcare
24.9%
Industrials
12.1%
Consumer Cyclical
10.8%
Financial Services
8.6%
Communication Services
7.3%
Energy
2.0%
Consumer Defensive
1.4%
Basic Materials
1.1%
Real Estate
0.1%