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CIK: 0000763212
Total reported value
$169.1B
$169.1B
320 檔
16.2%
As reported in its official Q1 2026 Form 13F filing, Primecap Management Co/ca/'s tracked investment portfolio stood at $169.1B with 320 total positions.
In Q1 2026, Primecap Management Co/ca/ adopted a defensive or profit-taking posture, trimming 124 positions and completely liquidating 3 holdings to manage risk exposure.
Showing top 200 holdings (of 320 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LLY | Eli Lilly & Co | Stock-Healthcare | 6.68% | -0.17% | -0.46% | |
| 2 | MU | Micron Technology Inc | Stock-Tech | 5.82% | +7.30% | -11.78% | |
| 3 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.39% | -0.25% | -0.93% | |
| 4 | AZN | AstraZeneca PLC | Stock-Healthcare | 2.83% | -0.80% | — | |
| 5 | KLAC | Kla CORP | Stock-Tech | 2.83% | +0.83% | -15.24% | |
| 6 | INTC | Intel CORP | Stock-Tech | 2.63% | +3.58% | -0.49% | |
| 7 | AMGN | Amgen Inc | Stock-Healthcare | 2.46% | -1.01% | -0.35% | |
| 8 | NVDA | Nvidia CORP | Stock-Tech | 2.36% | -0.34% | -0.23% | |
| 9 | FDX | Fedex CORP | Stock-Industrials | 2.33% | -0.82% | -2.46% | |
| 10 | BIIB | Biogen Inc | Stock-Healthcare | 2.13% | -0.19% | -0.00% | |
| 11 | MSFT | Microsoft CORP | Stock-Tech | 2.12% | -0.54% | -0.32% | |
| 12 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.99% | -0.30% | -1.22% | |
| 13 | BABA | Alibaba Group Holding-sp Adr | Stock-Consumer Disc | 1.85% | -0.79% | -1.34% | |
| 14 | TSLA | Tesla Inc | Stock-Consumer Disc | 1.79% | -0.27% | -3.04% | |
| 15 | SCHW | Schwab (charles) CORP | Stock-Financials | 1.73% | -0.36% | +0.71% | |
| 16 | BSX | Boston Scientific CORP | Stock-Healthcare | 1.61% | -0.34% | +4.61% | |
| 17 | ROST | Ross Stores Inc | Stock-Consumer Disc | 1.56% | -0.41% | -0.40% | |
| 18 | TXN | Texas Instruments Inc | Stock-Tech | 1.48% | +0.02% | -4.26% | |
| 19 | LUV | Southwest Airlines Co | Stock-Industrials | 1.39% | +0.09% | -0.68% | |
| 20 | FLEX | Flex Ltd. | Stock-Tech | 1.31% | +0.93% | -4.94% | |
| 21 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.29% | -0.16% | -0.72% | |
| 22 | TJX | Tjx Companies Inc | Stock-Consumer Disc | 1.21% | -0.36% | -1.54% | |
| 23 | COP | Conocophillips | Stock-Energy | 1.20% | -0.49% | +0.02% | |
| 24 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 1.19% | -0.34% | +0.44% | |
| 25 | ONC | Beone Medicines Ltd-adr | Stock-Other | 1.16% | -0.32% | -0.11% | |
| 26 | UAL | United Airlines Holdings Inc | Stock-Industrials | 1.14% | +0.18% | -1.43% | |
| 27 | GSK | Gsk Plc-spon Adr | Stock-Healthcare | 1.10% | -0.32% | +0.30% | |
| 28 | RJF | Raymond James Financial Inc | Stock-Financials | 1.07% | -0.24% | +0.05% | |
| 29 | BIDU | Baidu Inc - Spon Adr | Stock-Comm Services | 0.97% | -0.23% | -0.42% | |
| 30 | V | Visa Inc-class A Shares | Stock-Financials | 0.97% | -0.10% | +1.28% | |
| 31 | SONY | Sony Group CORP - Sp Adr | Stock-Tech | 0.95% | -0.24% | +0.39% | |
| 32 | DAL | Delta Air Lines Inc | Stock-Industrials | 0.92% | +0.05% | -0.26% | |
| 33 | NVS | Novartis Ag-sponsored Adr | Stock-Healthcare | 0.91% | -0.30% | -0.16% | |
| 34 | ADBE | Adobe Inc | Stock-Tech | 0.91% | -0.28% | +28.69% | |
| 35 | ELAN | Elanco Animal Health Inc | Stock-Healthcare | 0.86% | -0.20% | -0.81% | |
| 36 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.79% | -0.14% | -5.64% | |
| 37 | ADI | Analog Devices Inc | Stock-Tech | 0.79% | -0.06% | -0.18% | |
| 38 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 0.77% | -0.18% | -3.63% | |
| 39 | NTAP | Netapp Inc | Stock-Tech | 0.73% | +0.10% | -0.12% | |
| 40 | NTRS | Northern Trust CORP | Stock-Financials | 0.72% | -0.09% | -0.89% | |
| 41 | JBL | Jabil Inc | Stock-Tech | 0.69% | +0.03% | -1.87% | |
| 42 | ORCL | Oracle CORP | Stock-Tech | 0.66% | -0.19% | -5.93% | |
| 43 | NXT | Nextpower Inc-cl A | Stock-Tech | 0.64% | -0.17% | -2.74% | |
| 44 | BMRN | Biomarin Pharmaceutical Inc | Stock-Healthcare | 0.63% | -0.15% | -2.44% | |
| 45 | ACM | Aecom | Stock-Industrials | 0.58% | -0.22% | -0.23% | |
| 46 | RCL | Royal Caribbean Cruises Ltd. | Stock-Consumer Disc | 0.51% | -0.11% | -2.64% | |
| 47 | IEX | Idex CORP | Stock-Industrials | 0.49% | -0.05% | +2.36% | |
| 48 | CAT | Caterpillar Inc | Stock-Industrials | 0.49% | +0.06% | -0.90% | |
| 49 | WFC | Wells Fargo & Co | Stock-Financials | 0.48% | -0.15% | -7.62% | |
| 50 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.47% | -0.07% | -0.02% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | INTC | Intel CORP | +0.5% | -0.49% | Trim |
| 2 | FDX | Fedex CORP | +0.5% | -2.46% | Trim |
| 3 | MU | Micron Technology Inc | +0.5% | -11.78% | Trim |
| 4 | COP | Conocophillips | +0.4% | +0.02% | Add |
| 5 | ROST | Ross Stores Inc | +0.3% | -0.40% | Trim |
| 6 | AMGN | Amgen Inc | +0.3% | -0.35% | Trim |
| 7 | NXT | Nextpower Inc-cl A | +0.2% | -2.74% | Trim |
| 8 | KLAC | Kla CORP | +0.2% | -15.24% | Trim |
| 9 | GLW | Corning Inc | +0.2% | -0.08% | Trim |
| 10 | BMY | Bristol-myers Squibb Co | +0.2% | +0.44% | Add |
| 11 | GSK | Gsk Plc-spon Adr | +0.2% | +0.30% | Add |
| 12 | TXN | Texas Instruments Inc | +0.2% | -4.26% | Trim |
| 13 | BIIB | Biogen Inc | +0.2% | -0.00% | Trim |
| 14 | ADI | Analog Devices Inc | +0.2% | -0.18% | Trim |
| 15 | ERIC | Ericsson (lm) Tel-sp Adr | +0.1% | +40.84% | Add |
| 16 | BA | Boeing Co/the | +0.1% | +8646.26% | Add |
| 17 | NVS | Novartis Ag-sponsored Adr | +0.1% | -0.16% | Trim |
| 18 | CAT | Caterpillar Inc | +0.1% | -0.90% | Trim |
| 19 | JBL | Jabil Inc | +0.1% | -1.87% | Trim |
| 20 | CVX | Chevron CORP | +0.1% | -1.45% | Trim |
| 21 | GTLB | Gitlab Inc-cl A | +0.1% | +529.63% | Add |
| 22 | ENTG | Entegris Inc | +0.1% | -0.55% | Trim |
| 23 | FLEX | Flex Ltd. | +0.1% | -4.94% | Trim |
| 24 | ASML | ASML Holding N.V. | +0.1% | -1.04% | Trim |
| 25 | AMAT | Applied Materials Inc | +0.1% | -4.84% | Trim |
| 26 | ALB | Albemarle CORP | +0.1% | -5.00% | Trim |
| 27 | TJX | Tjx Companies Inc | +0.1% | -1.54% | Trim |
| 28 | USFD | US Foods Holding CORP | +0.1% | +0.89% | Add |
| 29 | ELAN | Elanco Animal Health Inc | +0.1% | -0.81% | Trim |
| 30 | DOW | Dow Inc | +0.1% | -1.76% | Trim |
| 31 | LIN | Linde plc | +0.1% | -0.01% | Trim |
| 32 | IEX | Idex CORP | +0.1% | +2.36% | Add |
| 33 | CARR | Carrier Global CORP | +0.1% | +31.53% | Add |
| 34 | EOG | Eog Resources Inc | +0.1% | -1.27% | Trim |
| 35 | FORM | Formfactor Inc | +0.1% | -14.06% | Trim |
| 36 | CW | Curtiss-wright CORP | +0.1% | -4.82% | Trim |
| 37 | CIEN | Ciena CORP | 0% | -14.38% | Trim |
| 38 | NFLX | Netflix Inc | 0% | +9.66% | Add |
| 39 | KEYS | Keysight Technologies In | 0% | -0.30% | Trim |
| 40 | MRVL | Marvell Technology Inc | 0% | +1.64% | Add |
| 41 | NTRS | Northern Trust CORP | 0% | -0.89% | Trim |
| 42 | FTI | TechnipFMC plc | 0% | -0.58% | Trim |
| 43 | XPO | Xpo Inc | 0% | -0.23% | Trim |
| 44 | Q | Qnity Electronics Inc | 0% | -0.25% | Trim |
| 45 | MRSH | Marsh & Mclennan Cos | 0% | +38.46% | Add |
| 46 | AMD | Advanced Micro Devices | 0% | +19.85% | Add |
| 47 | TER | Teradyne Inc | 0% | -23.16% | Trim |
| 48 | CME | Cme Group Inc | 0% | -3.21% | Trim |
| 49 | EVR | Evercore Inc - A | 0% | +60.85% | Add |
| 50 | TROX | Tronox Holdings plc | 0% | — | Unchanged |
According to official SEC Form 13F filings, Primecap Management Co/ca/ reported a total U.S. public equity portfolio value of $169.1B across 320 disclosed positions in Q1 2026.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including LLY, MU, GOOGL) accounted for 16.2% of total reported equity market value during Q1 2026.
Top New Position Initiated
AZN
市值: $3.6B
Top Position Liquidated / Trimmed
AZNN
前期市值: $3.4B
During Q1 2026, Primecap Management Co/ca/'s top holdings by market value included LLY (6.7%)、MU (5.8%)、GOOGL (3.4%). The largest single position, LLY, represented 6.7% of total portfolio value.
In Q1 2026, Primecap Management Co/ca/ made 186 total portfolio adjustments, initiating 5 new buys, adding to 54 positions, trimming 124 holdings, and fully liquidating 3 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
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