PRIMECAP MANAGEMENT CO/CA/

Q1 2024 13F-HR Holdings

Location
Pasadena, CA
Holdings as of
3/31/2024
Date filed
5/14/2024
Form type
13F-HR
Num holdings
335
Total value ($000)
$134,077,213
Net value change ($000)
+7,763,574 (6.1%)
New positions
6
Sold out positions
5
Turnover %
1.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/9/2024 Next filing: 8/9/2024 SEC filing

Snapshot: Change Analysis

Compared to Q4 2023
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)
LLY 3,593,775 27.8%
MU 1,234,253 38.6%
NVDA 811,117 63.6%
KLAC 617,099 18.0%
FDX 470,588 14.4%
NXT 415,419 884.2%
MSFT 413,381 10.6%
BSX 407,710 18.6%
WFC 350,542 16.6%
COP 349,556 NEW
Top Reduces (Value $000, Stocks/ETFs)
SPLUNK INC -1,648,468 -100.0%
BIIB -711,087 -16.9%
TSLA -666,121 -29.5%
ADBE -588,388 -16.6%
INTC -418,263 -11.1%
SONY -235,153 -11.2%
ABT -207,491 -66.0%
BMRN -141,042 -7.9%
XMTR -125,544 -52.5%
MAR -119,217 -60.3%
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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type