State Of Wisconsin Investment Board
Institutional manager — quarterly 13F holdings, Q ending 2026-06-30
Reported value
$49.55B
Q ending 2026-06-30
Prior quarter
$43.70B
Q ending 2026-03-31
Change
+13.4% QoQ · +20.9% YoY
Positions
2,529
reported holdings
Largest positions
Top 100 of 2,529 reported positions by value, Q ending 2026-06-30. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Nvidia Corporation | NVDA | Shares | $2.47B | 12.3M |
| Apple Inc | AAPL | Shares | $2.27B | 7.8M |
| Invesco Exchange Traded Fd T | RSP | Shares | $1.59B | 7.5M |
| Microsoft Corp | MSFT | Shares | $1.41B | 3.8M |
| Amazon Com Inc | AMZN | Shares | $1.23B | 5.2M |
| Alphabet Inc | GOOGL | Shares | $1.11B | 3.1M |
| Alphabet Inc | GOOG | Shares | $1.10B | 3.1M |
| Broadcom Inc | AVGO | Shares | $913.1M | 2.4M |
| Micron Technology Inc | MU | Shares | $694.3M | 602K |
| Meta Platforms Inc | META | Shares | $659.8M | 1.2M |
| Tesla Inc | TSLA | Shares | $631.4M | 1.5M |
| Heico Corp New | HEI/A | Shares | $546.3M | 2.1M |
| Eli Lilly & Co | LLY | Shares | $513.6M | 428K |
| Advanced Micro Devices Inc | AMD | Shares | $506.1M | 871K |
| Jpmorgan Chase & Co | JPM | Shares | $468.2M | 1.4M |
| Harbor Etf Trust | HAPI | Shares | $438.2M | 9.9M |
| Berkshire Hathaway Inc Del | BRK/A | Shares | $426.1M | 569 |
| Berkshire Hathaway Inc Del | BRK/B | Shares | $374.1M | 748K |
| Fox Corp | FOX | Shares | $373.9M | 8.0M |
| Intel Corp | INTC | Shares | $333.0M | 2.4M |
| Johnson & Johnson | JNJ | Shares | $326.2M | 1.3M |
| Visa Inc | V | Shares | $307.5M | 896K |
| Applied Matls Inc | AMAT | Shares | $306.0M | 423K |
| Exxon Mobil Corp | XOM | Shares | $303.0M | 2.2M |
| Lam Research Corp | LRCX | Shares | $297.4M | 686K |
| Invesco Exch Traded Fd Tr Ii | BKLN | Shares | $288.6M | 14.2M |
| Ishares Tr | ISTB | Shares | $267.8M | 5.5M |
| Walmart Inc | WMT | Shares | $264.9M | 2.3M |
| Caterpillar Inc | CAT | Shares | $264.2M | 248K |
| Cisco Sys Inc | CSCO | Shares | $250.1M | 2.1M |
| Abbvie Inc | ABBV | Shares | $237.4M | 943K |
| Mastercard Incorporated | MA | Shares | $228.9M | 446K |
| Costco Wholesale Corporation | COST | Shares | $221.4M | 237K |
| Kla Corp | KLAC | Shares | $210.9M | 699K |
| Ge Aerospace | GE | Shares | $208.5M | 558K |
| Bank Of Amer Corp | BAC | Shares | $208.1M | 3.7M |
| Sandisk Corp | SNDK | Shares | $206.3M | 91K |
| Unitedhealth Group Inc | UNH | Shares | $201.3M | 484K |
| News Corp New | NWSA | Shares | $189.9M | 7.6M |
| Home Depot Inc | HD | Shares | $187.4M | 531K |
| Procter & Gamble Co | PG | Shares | $181.8M | 1.2M |
| Ishares Tr | EEM | Shares | $169.7M | 2.5M |
| Harbor Etf Trust | HAPS | Shares | $169.7M | 4.5M |
| Merck & Co Inc | MRK | Shares | $169.5M | 1.3M |
| Coca Cola Co | KO | Shares | $169.4M | 2.1M |
| Ge Vernova Inc | GEV | Shares | $169.4M | 144K |
| Chevron Corporation | CVX | Shares | $163.5M | 986K |
| Netflix Inc. | NFLX | Shares | $161.5M | 2.3M |
| Goldman Sachs Group Inc | GS | Shares | $159.1M | 157K |
| Philip Morris Intl Inc | PM | Shares | $150.4M | 831K |
| Ark Etf Tr | ARKK | Shares | $149.4M | 1.8M |
| Palo Alto Networks Inc | PANW | Shares | $147.6M | 433K |
| Texas Instrs Inc | TXN | Shares | $144.8M | 486K |
| Marvell Technology Inc | MRVL | Shares | $142.4M | 478K |
| Harbor Etf Trust | EFFE | Shares | $141.5M | 5.1M |
| International Business Machs | IBM | Shares | $140.8M | 501K |
| Harbor Etf Trust | EFFI | Shares | $139.5M | 5.5M |
| Rtx Corporation | RTX | Shares | $136.2M | 718K |
| Palantir Technologies Inc | PLTR | Shares | $135.7M | 1.2M |
| Wells Fargo & Co | WFC | Shares | $135.1M | 1.6M |
| Oracle Corp | ORCL | Shares | $134.8M | 920K |
| Petroleo Brasileiro S A | PBR/A | Shares | $133.6M | 9.1M |
| Morgan Stanley | MS | Shares | $132.8M | 635K |
| Citigroup Inc | C | Shares | $130.4M | 932K |
| Linde Plc | Shares | $128.2M | 247K | |
| Western Digital Corp | WDC | Shares | $126.1M | 197K |
| Seagate Technology Hldngs Pl | Shares | $119.1M | 123K | |
| Amphenol Corp | APH | Shares | $115.7M | 656K |
| Zillow Group Inc | Z | Shares | $111.8M | 3.5M |
| Corning Inc | GLW | Shares | $108.3M | 424K |
| Qualcomm Inc | QCOM | Shares | $106.0M | 574K |
| Liberty Media Corp Del | FWONA | Shares | $104.6M | 1.2M |
| Amgen Inc | AMGN | Shares | $104.2M | 288K |
| Analog Devices Inc | ADI | Shares | $103.4M | 260K |
| Mcdonalds Corp | MCD | Shares | $102.4M | 379K |
| Simplify Exchange Traded Fun | CCOM | Shares | $100.8M | 4.2M |
| Crowdstrike Hldgs Inc | CRWD | Shares | $100.6M | 132K |
| Pepsico Inc | PEP | Shares | $100.6M | 743K |
| Thermo Fisher Scientific Inc | TMO | Shares | $99.5M | 198K |
| Nextera Energy Inc | NEE | Shares | $97.6M | 1.1M |
| Arista Networks Inc | ANET | Shares | $96.7M | 569K |
| Tjx Cos Inc New | TJX | Shares | $96.0M | 634K |
| American Express Co | AXP | Shares | $96.0M | 284K |
| Verizon Communications Inc | VZ | Shares | $94.4M | 2.2M |
| Royal Bk Cda | RY | Shares | $91.1M | 440K |
| Disney Walt Co | DIS | Shares | $90.9M | 945K |
| Astrazeneca Plc | Shares | $88.9M | 475K | |
| Eaton Corp Plc | Shares | $88.2M | 207K | |
| Boeing Co | BA | Shares | $86.4M | 399K |
| Union Pac Corp | UNP | Shares | $86.2M | 317K |
| Welltower Inc | WELL | Shares | $85.3M | 376K |
| Abbott Laboratories | ABT | Shares | $84.4M | 930K |
| At&T Inc | T | Shares | $84.1M | 4.1M |
| Gilead Sciences Inc | GILD | Shares | $83.7M | 662K |
| Schwab Charles Corp | SCHW | Shares | $82.4M | 893K |
| Deere & Co | DE | Shares | $82.4M | 130K |
| Intuitive Surgical Inc | ISRG | Shares | $77.9M | 196K |
| Blackrock Inc | BLK | Shares | $76.3M | 79K |
| Cvs Health Corp | CVS | Shares | $75.8M | 733K |
| Booking Holdings Inc | BKNG | Shares | $74.5M | 418K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.