STATE OF WISCONSIN INVESTMENT BOARD

CIK
0000854157
City
MADISON
State / Country
WI

Top Portfolio Positions

1,867 positions · $35,899,457,132 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio
NVDA
Nvidia Corp
Technology
12,606,695 $2,351,148,617 6.55%
AAPL
Apple Inc.
Technology
7,711,087 $2,096,336,111 5.84%
MSFT
Microsoft Corp
Technology
3,669,627 $1,774,705,009 4.94%
AMZN
Amazon Com Inc
Consumer Cyclical
4,987,135 $1,151,130,500 3.21%
GOOGL
Alphabet Inc.
Communication Services
3,024,412 $946,640,956 2.64%
AVGO
Broadcom Inc.
Technology
2,378,575 $823,224,807 2.29%
META
Meta Platforms, Inc.
Communication Services
1,124,442 $742,232,919 2.07%
TSLA
Tesla, Inc.
Consumer Cyclical
1,466,810 $659,653,793 1.84%
JPM
Jpmorgan Chase & Co
Financial Services
1,431,301 $461,193,808 1.28%
LLY
ELI LILLY & Co
Healthcare
416,718 $447,838,541 1.25%

Portfolio Trend

51 quarters · across all stocks

Holdings in MTRX

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Shares Held

Position Value (USD)

10 of 10 shown
Report Date Value (USD) Shares
2025-12-31 $415,350 35,500
2025-09-30 $555,795 42,492
2025-06-30 $221,415 16,389
2023-09-30 $359,900 30,500
2023-06-30 $243,846 41,400
2023-03-31 $291,060 53,900
2022-12-31 $490,136 78,800
2022-09-30 $385,434 93,100
2022-06-30 $646,668 127,800
2022-03-31 $479,226 58,300