PRIMECAP MANAGEMENT CO/CA/

Q3 2023 13F-HR Holdings

Location
Pasadena, CA
Holdings as of
9/30/2023
Date filed
11/13/2023
Form type
13F-HR
Num holdings
331
Total value ($000)
$118,467,587
Net value change ($000)
-1,211,524 (-1.0%)
New positions
10
Sold out positions
7
Turnover %
0.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/11/2023 Next filing: 2/9/2024 SEC filing

Snapshot: Change Analysis

Compared to Q2 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 1,345,420 12.2%
AMGN 687,712 21.0%
SPLUNK INC 433,340 36.6%
INTC 299,092 12.7%
FDX 196,516 6.0%
GOOGL 192,331 8.2%
Seagen Inc. 166,211 14.3%
MU 161,464 6.7%
AHC 133,440 12.1%
GOOGL 123,599 7.8%
Top Reduces (Value $000, Stocks/ETFs)
LUV -464,341 -25.6%
BIIB -449,581 -9.8%
TXN -354,396 -12.4%
UAL -300,113 -23.2%
MSFT -296,387 -8.2%
DAL -238,986 -22.5%
KLAC -197,081 -6.7%
AAL -193,319 -28.9%
ZBH -191,539 -27.1%
SONY -190,858 -9.3%
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