PRIMECAP MANAGEMENT CO/CA/
Q4 2020 13F-HR Holdings
Net value change ($000)
+13,330,878
(11.0%)
New positions
21
Sold out positions
13
Turnover %
3.0%
Sector allocation + QoQ delta (equities-only)
Snapshot: Change Analysis
Compared to Q3 2020
Methodology:
sector metrics are equities-only;
instrument mix chart is ex-options;
options exposure is shown separately.
Why this matters.
Top Adds (Value $000, Stocks/ETFs)
| MU | 1,282,871 | 54.2% |
| TSLA | 1,200,065 | 53.0% |
| Seagen Inc. | 941,012 | NEW |
| BIDU | 870,348 | 73.3% |
| MS | 827,361 | NEW |
| LLY | 584,976 | 10.4% |
| NTAP | 577,916 | 45.3% |
| KLAC | 559,480 | 30.0% |
| SONY | 549,873 | 22.7% |
| LUV | 506,887 | 20.0% |
Top Reduces (Value $000, Stocks/ETFs)
| Seagen Inc. | -1,125,331 | -100.0% |
| BABA | -855,859 | -22.7% |
| BIIB | -578,650 | -13.0% |
| E TRADE FINANCIAL CORP | -540,376 | -100.0% |
| AMGN | -520,412 | -11.8% |
| ADBE | -340,144 | -7.3% |
| AZN | -317,148 | -11.2% |
| QCOM | -311,830 | -15.0% |
| NVDA | -144,669 | -11.9% |
| WHR | -142,664 | -11.9% |
Instrument mix + QoQ Δ (ex-options)
How this table is calculated:
SEC
VALUE ($000) is used as reported.
For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received.
Column % is bucket-based:
non-options share is calculated inside non-option total, options share is calculated inside options total.
Details.
Filter:
Instrument:
| Issuer Name | Ticker | Sector | Industry | Class | History | Value ($000) | % | Shares | Shares Δ | Shares Δ% | Value Δ ($000) | Value Δ% | Principal | Option Type |
|---|