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Super Investors STATE OF WISCONSIN INVESTMENT BOARD
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STATE OF WISCONSIN INVESTMENT BOARD

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$49.6B
Positions
2529
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$51.8B $23.2B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$23.9B in Q2 2013 → $49.6B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Nvidia Corporation 5.0% Trimmed 5.4% 12,328,989 $2.47B
Apple Inc 4.6% Trimmed 1.0% 7,830,625 $2.27B
IE Invesco Exchange Traded Fd T 3.2% Added 13% 7,468,879 $1.59B
Microsoft Corp 2.8% Trimmed 0.9% 3,767,812 $1.41B
Amazon Com Inc 2.5% Trimmed 0.1% 5,164,201 $1.23B
Alphabet Inc 2.2% Trimmed 0.7% 3,105,936 $1.11B
Alphabet Inc 2.2% Added 20% 3,114,324 $1.1B
Broadcom Inc 1.8% Trimmed 1.6% 2,417,133 $913M
Micron Technology Inc 1.4% Trimmed 0.2% 601,531 $694M
Meta Platforms Inc 1.3% Added 0.4% 1,171,368 $660M
Tesla Inc 1.3% Trimmed 0.9% 1,501,177 $631M
HN Heico Corp New 1.1% Added 48% 2,118,107 $546M
EL Eli Lilly & Co 1.0% Trimmed 0.7% 428,209 $514M
Advanced Micro Devices Inc 1.0% Trimmed 0.6% 871,173 $506M
Jpmorgan Chase & Co 0.9% Trimmed 1.9% 1,430,418 $468M
HE Harbor ETF Trust 0.9% Unchanged 9,871,200 $438M
BH Berkshire Hathaway Inc Del 0.9% Trimmed 9.7% 569 $426M
BH Berkshire Hathaway Inc Del 0.8% Added 0.6% 747,711 $374M
Fox Corp 0.8% Added 2.1% 7,982,174 $374M
Intel Corp 0.7% Trimmed 7.7% 2,384,964 $333M
Johnson & Johnson 0.7% Trimmed 0.8% 1,284,259 $326M
Visa Inc 0.6% Trimmed 1.5% 896,404 $308M
AM Applied Matls Inc 0.6% Trimmed 1.7% 423,289 $306M
Exxon Mobil Corp 0.6% Trimmed 1.8% 2,216,423 $303M
Lam Research Corp 0.6% Trimmed 3.9% 686,377 $297M
IE Invesco Exch Traded Fd Tr Ii 0.6% Added 207% 14,170,000 $289M
IT Ishares Tr 0.5% Added 2.5% 5,549,725 $268M
Walmart Inc 0.5% Trimmed 0.4% 2,338,988 $265M
Caterpillar Inc 0.5% Trimmed 2.3% 248,082 $264M
CS Cisco Sys Inc 0.5% Trimmed 3.4% 2,129,342 $250M
Abbvie Inc 0.5% Trimmed 0.8% 943,411 $237M
Mastercard Incorporated 0.5% Trimmed 3.3% 445,731 $229M
Costco Wholesale Corporation 0.4% Trimmed 1.6% 236,660 $221M
Kla Corp 0.4% Added 817% 699,073 $211M
GA Ge Aerospace 0.4% Trimmed 5.4% 557,982 $209M
BO Bank Of Amer Corp 0.4% Trimmed 0.9% 3,651,625 $208M
Sandisk Corp 0.4% Added 2.2% 90,739 $206M
Unitedhealth Group Inc 0.4% Trimmed 0.2% 484,304 $201M
NN News Corp New 0.4% Added 0.7% 7,648,820 $190M
Home Depot Inc 0.4% Trimmed 0.4% 531,495 $187M
Procter & Gamble Co 0.4% Trimmed 0.9% 1,239,490 $182M
IT Ishares Tr 0.3% Trimmed 1.9% 2,480,428 $170M
HE Harbor ETF Trust 0.3% Unchanged 4,520,000 $170M
Merck & Co Inc 0.3% Trimmed 3.4% 1,318,963 $169M
Coca Cola Co 0.3% Trimmed 4.8% 2,084,840 $169M
Ge Vernova Inc 0.3% Trimmed 7.2% 144,196 $169M
Chevron Corporation 0.3% Trimmed 3.8% 986,154 $163M
Netflix Inc. 0.3% Trimmed 1.7% 2,261,921 $162M
Goldman Sachs Group Inc 0.3% Trimmed 2.7% 157,357 $159M
PM Philip Morris Intl Inc 0.3% Trimmed 1.1% 831,420 $150M
AE Ark ETF Tr 0.3% Trimmed 37% 1,849,057 $149M
Palo Alto Networks Inc 0.3% Trimmed 8.1% 432,689 $148M
TI Texas Instrs Inc 0.3% Trimmed 1.5% 485,664 $145M
Marvell Technology Inc 0.3% Added 8.1% 478,038 $142M
HE Harbor ETF Trust 0.3% Unchanged 5,140,000 $141M
IB International Business Machs 0.3% Trimmed 1.2% 500,555 $141M
HE Harbor ETF Trust 0.3% Unchanged 5,500,000 $139M
Rtx Corporation 0.3% Trimmed 1.3% 717,946 $136M
Palantir Technologies Inc 0.3% Trimmed 5.6% 1,163,405 $136M
Wells Fargo & Co 0.3% Trimmed 2.7% 1,634,786 $135M

Showing top 60 of 2529 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
IE Invesco Exch Traded Fd Tr Ii Added +9,550,000 +$195M 0.6%
Kla Corp Added +622,875 +$188M 0.4%
IE Invesco Exchange Traded Fd T Added +872,379 +$186M 3.2%
Alphabet Inc Added +511,132 +$181M 2.2%
HN Heico Corp New Added +683,478 +$176M 1.1%
Nvidia Corporation Trimmed −702,263 −$141M 5.0%
PB Petroleo Brasileiro S A Added +7,948,500 +$116M 0.3%
AE Ark ETF Tr Trimmed −1,104,487 −$89.3M 0.3%
BR Brookfield Renewable Energy Trimmed −2,264,859 −$78.7M 0.1%
HI Honeywell Intl Inc Exited −339,986 −$76.8M —

Showing the 10 largest of 2666 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
IE Invesco Exchange Traded Fd T Trimmed −1,889,019 −$363M 2.9%
SE Simplify Exchange Traded Fun New +4,202,200 +$104M 0.2%
Astrazeneca PLC New +498,704 +$96.6M 0.2%
HN Heico Corp New Added +440,689 +$93M 0.7%
Zillow Group Inc Added +1,983,793 +$82.1M 0.2%
Nvidia Corporation Added +424,557 +$74M 5.2%
KC Kranesh Csi China Internet Exited −2,000,000 −$68.1M —
XH Xtrackers Harvest Csi 300 Ch Exited −1,840,900 −$60.5M —
SS SPDR Series Trust Exited −633,318 −$54M —
JD Janus Detroit Str Tr Exited −1,000,000 −$50.6M —

Showing the 10 largest of 2502 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
IE Invesco Exchange Traded Fd T Added +1,060,181 +$203M 3.6%
Netflix Inc Added +2,011,694 +$189M 0.5%
AE Ark ETF Tr Innovation Exited −1,372,400 −$118M —
Apple Inc Trimmed −417,587 −$114M 4.7%
Nvidia Corporation Trimmed −543,617 −$101M 5.3%
Zillow Group Inc Trimmed −1,433,241 −$97.8M 0.1%
RB Royal Bk Cda New +513,881 +$87.7M 0.2%
Microsoft Corp Trimmed −161,229 −$78M 4.0%
BR Brookfield Renewable Partner Added +2,732,542 +$73.7M 0.3%
Shopify Inc New +439,830 +$70.9M 0.2%

Showing the 10 largest of 2493 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
AE Ark ETF Tr Innovation New +1,372,400 +$118M 0.3%
IE Invesco Exchange Traded Fd T Added +579,500 +$110M 3.2%
BH Berkshire Hathaway Inc Del Added +121 +$91.3M 1.0%
SG SPDR Gold Tr Exited −240,000 −$73.2M —
Apple Inc Trimmed −238,162 −$60.6M 4.7%
Nvidia Corporation Trimmed −298,997 −$55.8M 5.6%
BR Brookfield Renewable Partner New +2,134,542 +$55M 0.1%
Zillow Group Inc Added +733,365 +$54.6M 0.3%
Fox Corp Added +854,675 +$49M 1.0%
Hess Corp Exited −315,976 −$43.8M —

Showing the 10 largest of 2501 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Alphabet Inc Trimmed −2,431,199 −$428M 1.4%
IE Invesco Exchange Traded Fd T Added +2,260,960 +$411M 3.0%
Nvidia Corporation Trimmed −955,234 −$151M 5.2%
Microsoft Corp Trimmed −246,858 −$123M 4.7%
BH Berkshire Hathaway Inc Del Added +141 +$103M 0.8%
Apple Inc Trimmed −468,800 −$96.2M 4.2%
Amazon Com Inc Trimmed −279,770 −$61.4M 2.8%
Zillow Group Inc Trimmed −872,413 −$59.8M 0.2%
OA Oreilly Automotive Inc Added +521,425 +$47M 0.1%
Meta Platforms Inc Trimmed −62,270 −$46M 2.2%

Showing the 10 largest of 2398 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
IE Invesco Exchange Traded Fd T Added +4,468,754 +$774M 2.1%
IT Ishares Tr Exited −1,500,000 −$331M —
Alphabet Inc Added +2,131,048 +$330M 2.3%
IB Ishares Bitcoin Trust ETF Exited −6,060,351 −$322M —
IT Ishares Tr Exited −1,500,000 −$131M —
HE Harbor ETF Trust New +5,140,000 +$106M 0.3%
BH Berkshire Hathaway Inc Del Added +124 +$99M 0.6%
IT Ishares Tr Exited −2,316,927 −$85.2M —
HE Harbor ETF Trust Added +2,900,000 +$58.3M 0.3%
IT Ishares Tr Added +80,625 +$45.3M 0.2%

Showing the 10 largest of 2341 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +1,500,000 +$331M 0.8%
Alphabet Inc Trimmed −1,065,183 −$202M 1.7%
IB Ishares Bitcoin Trust ETF Added +3,171,100 +$168M 0.8%
IT Ishares Tr New +1,500,000 +$131M 0.3%
Microsoft Corp Trimmed −272,439 −$115M 4.4%
Nvidia Corporation Trimmed −844,666 −$113M 4.8%
IE Invesco Exch Traded Fd Tr Ii Exited −4,105,250 −$86.3M —
Blackrock Inc New +81,996 +$84.1M 0.2%
Blackrock Inc Exited −85,982 −$81.6M —
Arista Networks Inc New +619,840 +$68.5M 0.2%

Showing the 10 largest of 2381 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Broadcom Inc Added +2,397,493 +$414M 1.1%
IT Ishares Tr Exited −2,659,231 −$205M —
IT Ishares Tr New +3,992,228 +$150M 0.4%
Goldman Sachs Group Inc Trimmed −183,098 −$90.7M 0.2%
Starbucks Corp Trimmed −831,626 −$81.1M 0.2%
Cbre Group Inc Trimmed −650,334 −$81M 0.1%
Nike Inc Trimmed −905,200 −$80M 0.2%
Coca Cola Co Trimmed −1,064,110 −$76.5M 0.5%
Elevance Health Inc Trimmed −145,661 −$75.7M 0.2%
IE Invesco Exch Traded Fd Tr Ii Trimmed −3,544,895 −$74.5M 0.2%

Showing the 10 largest of 2125 changes.

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