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Primecap Management Portfolio holdings
AUM
$169B
Turnover
4.85%
1-Year Est. Return
114.72%
This Fund
S&P 500
This Quarter
Est. Return
+13.61%
1 Year Est. Return
+114.72%
3 Year Est. Return
+234.44%
5 Year Est. Return
+291.25%
10 Year Est. Return
+1,263.36%
AUM
$131B
AUM Growth
+$4.38B
(+3.5%)
Cap. Flow
-$8.55B
Cap. Flow
% of AUM
-6.54%
Top 10 Holdings %
Top 10 Hldgs %
31.78%
Holding
338
New
5
Increased
60
Reduced
234
Closed
11
Avg Time Held
7.1
years
Top 10 Avg Time Held
3.3
years
Top 20 Avg Time Held
5.9
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Chevron
CVX
|
+$985M |
| 2 |
Amazon
AMZN
|
+$718M |
| 3 |
Fair Isaac
FICO
|
+$244M |
| 4 |
ConocoPhillips
COP
|
+$233M |
| 5 |
IDEX
IEX
|
+$209M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Hess
HES
|
+$1.06B |
| 2 |
Eli Lilly
LLY
|
+$1.01B |
| 3 |
Oracle
ORCL
|
+$929M |
| 4 |
KLA
KLAC
|
+$882M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$494M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 31.46% |
| 2 | Healthcare | 24.26% |
| 3 | Consumer Discretionary | 12.16% |
| 4 | Industrials | 11.4% |
| 5 | Financials | 9.24% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
251
Unity
U
$17.8B
| $12.6M | 0.01% |
315,014
-201,800
| -39% | -$7.48M |
2020 Q3
20 quarters
|
|
252
MaxLinear
MXL
$6.47B
| $12.2M | 0.01% |
761,040
-427,758
| -36% | -$6.72M |
2016 Q4
35 quarters
|
|
253
Optimum Communications Inc
OPTU
$344M
| $11.7M | 0.01% |
4,869,860
| – | – |
2020 Q1
22 quarters
|
|
254
SLB Ltd
SLB
$73.5B
| $11.3M | 0.01% |
329,280
-69,590
| -17% | -$2.42M |
2013 Q2
49 quarters
|
|
255
NMI Holdings
NMIH
$3.06B
| $11.2M | 0.01% |
290,930
-14,170
| -5% | -$554K |
2017 Q4
31 quarters
|
|
256
McDonald's
MCD
$172B
| $10.3M | 0.01% |
33,930
| – | – |
2016 Q1
38 quarters
|
|
257
Galaxy Digital Inc
GLXY
$3.14B
| $9.83M | 0.01% |
290,700
| – | – |
2025 Q2
1 quarter
|
|
258
RingCentral
RNG
$6.3B
| $9.61M | 0.01% |
339,075
-15,825
| -4% | -$461K |
2020 Q1
22 quarters
|
|
259
Axon Enterprise
AXON
$31.7B
| $9.47M | 0.01% |
13,200
-4,400
| -25% | -$3.34M |
2016 Q2
37 quarters
|
|
260
RXO
RXO
$4.72B
| $9.28M | 0.01% |
603,076
| – | – |
2022 Q4
11 quarters
|
|
261
Bath & Body Works
BBWI
$4.06B
| $9.14M | 0.01% |
354,950
-72,650
| -17% | -$2.15M |
2013 Q2
49 quarters
|
|
262
PG&E
PCG
$39.3B
| $9.05M | 0.01% |
600,200
| – | – |
2025 Q2
1 quarter
|
|
263
Allogene Therapeutics
ALLO
$453M
| $8.78M | 0.01% |
7,079,308
+1,360,168
| +24% | +$1.62M |
2020 Q4
19 quarters
|
|
264
CoStar Group
CSGP
$13.1B
| $8.27M | 0.01% |
98,000
+10,000
| +11% | +$884K |
2025 Q1
2 quarters
|
|
265
American Homes 4 Rent
AMH
$11.3B
| $8.06M | 0.01% |
242,300
-35,470
| -13% | -$1.24M |
2020 Q2
21 quarters
|
|
266
Pulmonx
LUNG
$76.4M
| $8.03M | 0.01% |
4,956,691
-207,990
| -4% | -$435K |
2020 Q4
19 quarters
|
|
267
Boot Barn
BOOT
$3.69B
| $8.02M | 0.01% |
48,400
-2,360
| -5% | -$407K |
2015 Q1
42 quarters
|
|
268
GXO Logistics
GXO
$5.41B
| $7.97M | 0.01% |
150,700
| – | – |
2021 Q3
16 quarters
|
|
269
Murphy USA
MUSA
$10.1B
| $7.74M | 0.01% |
19,926
| – | – |
2025 Q1
2 quarters
|
|
270
New Fortress Energy
NFE
$23.7M
| $7.53M | 0.01% |
68,121
-194,531
| -74% | -$27.7M |
2020 Q3
20 quarters
|
|
271
Array Technologies
ARRY
$528M
| $7.43M | 0.01% |
911,600
| – | – |
2022 Q2
13 quarters
|
|
272
nLIGHT
LASR
$1.94B
| $7.29M | 0.01% |
246,039
-100
| -0% | -$2.48K |
2018 Q2
29 quarters
|
|
273
Penumbra
PEN
$12.6B
| $6.93M | 0.01% |
27,370
-50
| -0.2% | -$12.6K |
2015 Q3
40 quarters
|
|
274
Savers
SVV
$1.54B
| $6.69M | 0.01% |
504,925
+31,400
| +7% | +$361K |
2024 Q3
4 quarters
|
|
275
Rambus
RMBS
$9.46B
| $6.15M | ﹤0.01% |
59,000
-3,300
| -5% | -$254K |
2013 Q2
49 quarters
|
|
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Primecap Management's Q3 2025 Portfolio in Review
As of Q3 2025, Primecap Management held 338 positions worth $131B, up 3.5% from $126B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Primecap Management withdrew a net $8.55B in Q3 2025, closing 11 positions and reducing 234 holdings. Its most notable exit was Hess, an estimated $1.06B position sold in full.
By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 32% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Primecap Management opened a new position in Chevron worth $988M.
- Primecap Management's largest Q3 2025 buy was Chevron: 6,362,826 shares worth $988M.
- Primecap Management added most to Amazon in Q3 2025, an estimated $718M increase.
- Primecap Management's biggest Q3 2025 reduction was Eli Lilly, cutting an estimated $1.01B.
- Primecap Management fully exited Hess in Q3 2025, selling an estimated $1.06B.
- Primecap Management's ten largest holdings make up 32% of its $131B portfolio in Q3 2025.
- Primecap Management opened 5 new positions and closed 11 in Q3 2025.
- Primecap Management's portfolio value rose 3.5% quarter-over-quarter to $131B.
Based on Primecap Management's 13F filing for Q3 2025, filed 12 Nov 2025.