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Primecap Management Portfolio holdings
AUM
$127B
1-Year Est. Return
44.11%
This Fund
S&P 500
This Quarter
Est. Return
+12.92%
1 Year Est. Return
+44.11%
3 Year Est. Return
+121.64%
5 Year Est. Return
+154.22%
10 Year Est. Return
+724.54%
AUM
$132B
AUM Growth
+$1.54B
(+1.2%)
Cap. Flow
-$10.4B
Cap. Flow
% of AUM
-7.87%
Top 10 Holdings %
Top 10 Hldgs %
33.39%
Holding
337
New
10
Increased
60
Reduced
221
Closed
18
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$353M |
| 2 |
Synopsys
SNPS
|
+$288M |
| 3 |
IDEX
IEX
|
+$256M |
| 4 |
Booz Allen Hamilton
BAH
|
+$240M |
| 5 |
Netflix
NFLX
|
+$222M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Eli Lilly
LLY
|
+$1.46B |
| 2 |
Micron Technology
MU
|
+$1.12B |
| 3 |
KLA
KLAC
|
+$773M |
| 4 |
Chevron
CVX
|
+$615M |
| 5 |
Wells Fargo
WFC
|
+$570M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 30.27% |
| 2 | Healthcare | 26.35% |
| 3 | Industrials | 11.65% |
| 4 | Consumer Discretionary | 11.57% |
| 5 | Financials | 8.72% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
251
JetBlue
JBLU
$2.29B
| $10.9M | 0.01% |
2,400,600
-236,500
| -9% | -$1.08M |
|
252
BlackBerry
BB
$5.26B
| $10.9M | 0.01% |
2,874,476
-119,700
| -4% | -$526K |
|
|
CMA
253
DELISTED
Comerica
CMA
| $10.9M | 0.01% |
125,160
-2,500,465
| -95% | -$201M |
|
254
Unity
U
$18.9B
| $10.8M | 0.01% |
244,994
-70,020
| -22% | -$2.85M |
|
255
FMC
FMC
$1.33B
| $10.5M | 0.01% |
755,192
-433,051
| -36% | -$8.26M |
|
256
Pulmonx
LUNG
$87.6M
| $10.4M | 0.01% |
4,727,791
-228,900
| -5% | -$430K |
|
257
McDonald's
MCD
$195B
| $10.4M | 0.01% |
33,930
| – | – |
|
258
CoStar Group
CSGP
$12.3B
| $10.2M | 0.01% |
151,000
+53,000
| +54% | +$3.75M |
|
259
RingCentral
RNG
$5.28B
| $9.79M | 0.01% |
339,075
| – | – |
|
260
Credo Technology Group
CRDO
$46.6B
| $9.71M | 0.01% |
67,500
-53,000
| -44% | -$8.15M |
|
261
nLIGHT
LASR
$3.17B
| $8.5M | 0.01% |
226,739
-19,300
| -8% | -$645K |
|
|
FOLD
262
DELISTED
Amicus Therapeutics
FOLD
| $8.39M | 0.01% |
589,400
-78,500
| -12% | -$771K |
|
263
Penumbra
PEN
$12.8B
| $8.16M | 0.01% |
26,260
-1,110
| -4% | -$307K |
|
264
Boot Barn
BOOT
$4.95B
| $8.13M | 0.01% |
46,080
-2,320
| -5% | -$433K |
|
265
Murphy USA
MUSA
$9.61B
| $8.04M | 0.01% |
19,926
| – | – |
|
266
GXO Logistics
GXO
$5.55B
| $7.93M | 0.01% |
150,700
| – | – |
|
267
RXO
RXO
$3.58B
| $7.62M | 0.01% |
603,076
| – | – |
|
|
AXON
268
Axon Enterprise
AXON
$46.4B
| $6.87M | 0.01% |
12,100
-1,100
| -8% | -$683K |
|
269
Hanover Insurance
THG
$7.98B
| $6.74M | 0.01% |
+36,900
| New | +$6.64M |
|
|
GLXY
270
Galaxy Digital Inc
GLXY
$3.93B
| $6.5M | ﹤0.01% |
290,700
| – | – |
|
271
Bath & Body Works
BBWI
$4.1B
| $6.37M | ﹤0.01% |
317,190
-37,760
| -11% | -$834K |
|
|
LENZ
272
LENZ Therapeutics
LENZ
$168M
| $5.96M | ﹤0.01% |
+372,200
| New | +$10.8M |
|
|
SOLS
273
Solstice Advanced Materials
SOLS
$9.68B
| $5.82M | ﹤0.01% |
+119,750
| New | +$5.64M |
|
274
LPL Financial
LPLA
$28.6B
| $5.71M | ﹤0.01% |
16,000
| – | – |
|
275
Toast
TOST
$19.9B
| $5.54M | ﹤0.01% |
156,000
+75,500
| +94% | +$2.72M |
|
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Primecap Management's Q4 2025 Portfolio in Review
As of Q4 2025, Primecap Management held 337 positions worth $132B, up 1.2% from $131B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Primecap Management withdrew a net $10.4B in Q4 2025, closing 18 positions and reducing 221 holdings. Its most notable exit was Electronic Arts, an estimated $68.4M position sold in full.
By sector, the portfolio is most concentrated in Technology at 30% of assets, down from 31% a quarter earlier, followed by Healthcare and Industrials.
Against the trend, Primecap Management opened a new position in Qnity Electronics Inc worth $79.4M.
- Primecap Management's largest Q4 2025 buy was Qnity Electronics Inc: 972,974 shares worth $79.4M.
- Primecap Management added most to Amazon in Q4 2025, an estimated $353M increase.
- Primecap Management's biggest Q4 2025 reduction was Eli Lilly, cutting an estimated $1.46B.
- Primecap Management fully exited Electronic Arts in Q4 2025, selling an estimated $68.4M.
- Primecap Management's ten largest holdings make up 33% of its $132B portfolio in Q4 2025.
- Primecap Management opened 10 new positions and closed 18 in Q4 2025.
- Primecap Management's portfolio value rose 1.2% quarter-over-quarter to $132B.
Based on Primecap Management's 13F filing for Q4 2025, filed 11 Feb 2026.