STATE OF WISCONSIN INVESTMENT BOARD

CIK

854157

City

MADISON

State / Country

Stock

OGS — ONE Gas, Inc.

Top Portfolio Positions

2,288 positions · $37,287,500,173 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	13,031,252	$2,272,650,348	6.09%
AAPL	Apple Inc. Technology	7,905,859	$2,006,427,955	5.38%
MSFT	Microsoft Corp Technology	3,801,033	$1,407,028,385	3.77%
AMZN	Amazon Com Inc Consumer Cyclical	5,170,390	$1,076,837,125	2.89%
GOOGL	Alphabet Inc. Communication Services	3,128,058	$899,504,358	2.41%
AVGO	Broadcom Inc. Technology	2,456,462	$760,299,553	2.04%
META	Meta Platforms, Inc. Communication Services	1,167,125	$667,747,226	1.79%
TSLA	Tesla, Inc. Consumer Cyclical	1,514,635	$563,065,561	1.51%
JPM	Jpmorgan Chase & Co Financial Services	1,457,420	$428,714,667	1.15%
LLY	ELI LILLY & Co Healthcare	431,162	$396,569,872	1.06%

52 quarters · across all stocks

Compact Export CSV

25 of 25 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,997,324	34,800	-12.0%	Shares	Sole	2026-05-15
2025-12-31	$3,055,546	39,554	-2.1%	Shares	Sole	2026-02-17
2025-09-30	$3,268,519	40,382	+4.6%	Shares	Sole	2025-11-14
2025-06-30	$2,774,658	38,612	-0.4%	Shares	Sole	2025-08-14
2025-03-31	$2,931,758	38,785	-8.2%	Shares	Sole	2025-05-15
2024-12-31	$2,925,258	42,242	+7.6%	Shares	Sole	2025-02-14
2024-09-30	$2,920,687	39,246	-8.0%	Shares	Sole	2024-11-14
2024-06-30	$2,722,564	42,640	-4.5%	Shares	Sole	2024-08-14
2024-03-31	$2,881,329	44,651	+170.5%	Shares	Sole	2024-05-14
2023-12-31	$1,051,953	16,509	-75.3%	Shares	Sole	2024-02-12
2023-09-30	$4,557,758	66,751	+33.8%	Shares	Sole	2023-11-14
2023-06-30	$3,832,358	49,894	+12.5%	Shares	Sole	2023-08-14
2023-03-31	$3,512,662	44,335	-10.0%	Shares	Sole	2023-05-15
2022-12-31	$3,729,134	49,249	-36.4%	Shares	Sole	2023-02-14
2022-09-30	$5,446,848	77,381	-4.1%	Shares	Sole	2022-11-14
2022-06-30	$6,548,704	80,659	-37.5%	Shares	Sole	2022-08-15
2022-03-31	$11,382,960	129,000	0.0%	Shares	Sole	2022-05-13
2021-12-31	$10,009,110	129,000	0.0%	Shares	Sole	2022-02-11
2021-09-30	$8,174,730	129,000	+24.9%	Shares	Sole	2021-11-12
2021-06-30	$7,656,596	103,300	0.0%	Shares	Sole	2021-08-12
2021-03-31	$7,944,803	103,300	0.0%	Shares	Sole	2021-05-17
2020-12-31	$7,930,341	103,300	-11.1%	Shares	Sole	2021-02-03
2020-09-30	$8,018,962	116,200	0.0%	Shares	Sole	2020-11-16
2020-06-30	$8,953,210	116,200	0.0%	Shares	Sole	2020-08-12
2020-03-31	$9,716,644	116,200	—	Shares	Sole	2020-05-06
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