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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
+66.83%
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
$169B
AUM Growth
+$42.1B
(+33%)
Cap. Flow
-$1.64B
Cap. Flow
% of AUM
-0.97%
Top 10 Holdings %
Top 10 Hldgs %
42.55%
Holding
330
New
10
Increased
82
Reduced
180
Closed
6
Avg Time Held
7.4
years
Top 10 Avg Time Held
2.4
years
Top 20 Avg Time Held
6.1
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Boston Scientific
BSX
|
+$977M |
| 2 |
FedEx Freight
FDXF
|
+$663M |
| 3 |
American Airlines Group
AAL
|
+$291M |
| 4 |
SpaceX
SPCX
|
+$239M |
| 5 |
Marsh
MRSH
|
+$239M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$1.99B |
| 2 |
KLA
KLAC
|
+$762M |
| 3 |
Amgen
AMGN
|
+$725M |
| 4 |
Texas Instruments
TXN
|
+$316M |
| 5 |
Flex
FLEX
|
+$246M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 42.77% |
| 2 | Healthcare | 21.12% |
| 3 | Industrials | 11.72% |
| 4 | Consumer Discretionary | 8.17% |
| 5 | Financials | 6.77% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
301
Coca-Cola
KO
$396B
| $2.86M | ﹤0.01% |
35,200
| – | – |
2025 Q2
4 quarters
|
|
302
Tapestry
TPR
$23.8B
| $2.83M | ﹤0.01% |
19,300
-2,600
| -12% | -$373K |
2023 Q4
10 quarters
|
|
303
Restaurant Brands International
QSR
$25.8B
| $2.73M | ﹤0.01% |
37,600
| – | – |
2017 Q4
34 quarters
|
|
304
Arista Networks
ANET
$234B
| $2.72M | ﹤0.01% |
16,000
| – | – |
2014 Q2
48 quarters
|
|
305
LENZ Therapeutics
LENZ
$112M
| $2.68M | ﹤0.01% |
472,200
| – | – |
2025 Q4
2 quarters
|
|
306
Lucky Strike Entertainment
LUCK
$694M
| $2.43M | ﹤0.01% |
324,800
| – | – |
2023 Q3
11 quarters
|
|
307
Array Technologies
ARRY
$550M
| $2.32M | ﹤0.01% |
313,300
| – | – |
2022 Q2
16 quarters
|
|
308
Cerus
CERS
$455M
| $2.28M | ﹤0.01% |
781,800
-7,500
| -1% | -$18.2K |
2015 Q1
45 quarters
|
|
309
Globus Medical
GMED
$10.6B
| $2.27M | ﹤0.01% |
28,725
-600
| -2% | -$51K |
2023 Q3
11 quarters
|
|
310
ITT
ITT
$18B
| $1.78M | ﹤0.01% |
9,000
| – | – |
2026 Q1
1 quarter
|
|
311
Ambarella
AMBA
$2.8B
| $1.64M | ﹤0.01% |
19,100
-300
| -2% | -$20.6K |
2020 Q3
23 quarters
|
|
312
Ibotta
IBTA
$986M
| $1.43M | ﹤0.01% |
41,735
-200
| -0.5% | -$6.67K |
2024 Q2
8 quarters
|
|
313
Greif Class B
GEF.B
$4.18B
| $1.4M | ﹤0.01% |
15,000
| – | – |
2013 Q2
52 quarters
|
|
314
Cboe Global Markets
CBOE
$32.2B
| $1.24M | ﹤0.01% |
5,100
| – | – |
2018 Q3
31 quarters
|
|
315
Goldman Sachs
GS
$260B
| $1.14M | ﹤0.01% |
1,130
-152,500
| -99% | -$149M |
2020 Q4
22 quarters
|
|
316
Comcast
CMCSA
$77.3B
| $1.1M | ﹤0.01% |
44,800
| – | – |
2015 Q3
43 quarters
|
|
317
Sandisk
SNDK
$202B
| $909K | ﹤0.01% |
400
| – | – |
2026 Q1
1 quarter
|
|
318
Warner Music
WMG
$16.1B
| $602K | ﹤0.01% |
22,230
+4,930
| +28% | +$147K |
2026 Q1
1 quarter
|
|
319
GrowGeneration
GRWG
$87.8M
| $558K | ﹤0.01% |
377,300
| – | – |
2022 Q1
17 quarters
|
|
320
Controladora Vuela Compania de Aviacion
VLRS
$689M
| $384K | ﹤0.01% |
41,000
| – | – |
2013 Q4
50 quarters
|
|
321
Marqeta
MQ
$1.98B
| $242K | ﹤0.01% |
14,900
-26,000
| -64% | -$422K |
2021 Q3
19 quarters
|
|
322
Standard BioTools
LAB
$258M
| $126K | ﹤0.01% |
153,374
| – | – |
2013 Q2
52 quarters
|
|
323
Snap
SNAP
$10.9B
| $82.4K | ﹤0.01% |
18,550
| – | – |
2020 Q2
24 quarters
|
|
324
New Fortress Energy
NFE
$23.9M
| $33.1K | ﹤0.01% |
1,822
-8,984
| -83% | -$267K |
2020 Q3
23 quarters
|
|
325
DELISTED
Coterra Energy
CTRA
| – | – |
-2,289,750
| Closed | -$80.5M | – |
|
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Primecap Management's Q2 2026 Portfolio in Review
As of Q2 2026, Primecap Management held 330 positions worth $169B, up 33% from $127B the previous quarter. Its ten largest holdings account for 43% of the portfolio.
Trading was light in Q2 2026: portfolio turnover was 4.8%. Primecap Management opened 10 new positions and exited 6, leaving the 330-position portfolio largely intact.
By sector, the portfolio is most concentrated in Technology at 43% of assets, up from 31% a quarter earlier, followed by Healthcare and Industrials.
- Primecap Management's largest Q2 2026 buy was FedEx Freight: 4,048,660 shares worth $611M.
- Primecap Management added most to Boston Scientific in Q2 2026, an estimated $977M increase.
- Primecap Management's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $1.99B.
- Primecap Management fully exited Coterra Energy in Q2 2026, selling an estimated $80.5M.
- Primecap Management's ten largest holdings make up 43% of its $169B portfolio in Q2 2026.
- Primecap Management opened 10 new positions and closed 6 in Q2 2026.
- Primecap Management's portfolio value rose 33% quarter-over-quarter to $169B.
Based on Primecap Management's 13F filing for Q2 2026, filed 14 Aug 2026.