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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 | |
|---|---|---|---|---|---|---|
326
Five Below
FIVE
$13.3B
| – | – |
-1,300
| Closed | -$201K |
|
327
GE Aerospace
GE
$382B
| – | – |
-187,700
| Closed | -$56.5M |
|
|
LKFT
328
Lakefront Biotherapeutics American Depositary Shares
LKFT
$1.76B
| – | – |
-50,500
| Closed | -$1.75M |
|
|
GTLS
329
DELISTED
Chart Industries
GTLS
| – | – |
-17,000
| Closed | -$3.4M |
|
|
JAMF
330
DELISTED
Jamf
JAMF
| – | – |
-18,000
| Closed | -$193K |
|
|
MURA
331
DELISTED
Mural Oncology
MURA
| – | – |
-92,800
| Closed | -$192K |
|
332
Nurix Therapeutics
NRIX
$2.67B
| – | – |
-170,000
| Closed | -$1.57M |
|
333
Shutterstock
SSTK
$214M
| – | – |
-11,730
| Closed | -$245K |
|
334
Stratasys
SSYS
$773M
| – | – |
-165,100
| Closed | -$1.85M |
|
|
VSXY
335
Victoria's Secret
VSXY
$8.03B
| – | – |
-1,855,400
| Closed | -$50.4M |
|
336
Wolfspeed
WOLF
$1.58B
| – | – |
-32,634
| Closed | -$933K |
|
|
ZIMV
337
DELISTED
ZimVie
ZIMV
| – | – |
-31,930
| Closed | -$605K |
|
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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.