State of Wisconsin Investment Board

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 14, 2025), State of Wisconsin Investment Board reported 2,245 stock positions worth $38.7 billion. Its top holding was Apple (AAPL) at 5.6% of the portfolio, followed by Nvidia (NVDA, 4.9%) and Microsoft (MSFT, 4.4%). Compared with Q3 2024, it opened 136 new positions, sold out of 150, added to 897 and reduced 1,176. The biggest buy was iShares Bitcoin Trust ETF (IBIT, shares +110%) and the biggest sale Microsoft (MSFT, shares −6%).

Most Recent 13F
Q2 2026
Location
MADISON, WI
CIK
0000854157
Portfolio Value
$38.7B (Q4 2024)
SEC Filing
0001062993-25-002462 ↗ filed Feb 14, 2025

Holdings Value

0$10.0B$20.0B$30.0B$40.0B$50.0B Q1 2024: $37.8B Q1 2024 Q2 2024: $37.7B Q2 2024 Q3 2024: $39.7B Q3 2024 Q4 2024: $38.7B $38.7B Q4 2024 Q1 2025: $38.6B Q1 2025 Q2 2025: $40.9B Q2 2025 Q3 2025: $43.5B Q3 2025 Q4 2025: $44.6B Q4 2025 Q1 2026: $43.7B Q1 2026 Q2 2026: $49.6B Q2 2026

Holdings 2,245 stocks · $38.7B

AAPL Apple Inc. 5.65% 8,719,571 $2.2B Reduce -2.3%
NVDA Nvidia Corp. 4.88% 14,055,688 $1.9B Reduce -5.7%
MSFT Microsoft Corp. 4.43% 4,061,438 $1.7B Reduce -6.3%
AMZN Amazon.com Inc. 3.05% 5,371,089 $1.2B Reduce -4.9%
META Meta Platforms Inc. Class A 1.87% 1,232,586 $721.7M Reduce -6.2%
GOOGL Alphabet Inc. Class A 1.72% 3,515,746 $665.5M Reduce -23.3%
TSLA Tesla Inc. 1.67% 1,596,018 $644.5M Reduce -5.7%
AVGO Broadcom Inc. 1.52% 2,543,591 $589.7M Reduce -3.8%
GOOG Alphabet Inc. Class C 1.37% 2,791,644 $531.6M Reduce -4.8%
JPM JPMorgan Chase & Co. 1.00% 1,617,139 $387.6M Reduce -4.8%
LLY Eli Lilly & Co. 0.93% 463,412 $357.8M Reduce -5.5%
HAPI Harbor Human Capital Factor 0.91% 9,871,200 $351.5M No change
BRK.B Berkshire Hathaway Inc. Class B 0.86% 736,041 $333.6M Reduce -4.8%
IBIT iShares Bitcoin Trust ETF 0.83% 6,060,351 $321.5M Add +109.8%
V Visa Inc. Class A 0.79% 963,292 $304.4M Reduce -0.3%
XOM Exxon Mobil Corp. 0.70% 2,532,176 $272.4M Reduce -6.0%
FOX Fox Corp. Class B 0.69% 5,860,975 $268.1M Reduce -9.9%
UNH Unitedhealth Group Inc. 0.68% 516,325 $261.2M Reduce -6.9%
MA Mastercard Inc. Class A 0.64% 471,027 $248.0M Reduce -7.6%
ISTB iShares Core 1-5 Year Usd Bo 0.62% 5,045,625 $241.0M Add +4.2%
COST Costco Wholesale Corp. 0.60% 254,661 $233.3M Reduce -4.4%
PG The Procter & Gamble Co. 0.59% 1,364,762 $228.8M Reduce -5.1%
WMT Walmart Inc. 0.58% 2,487,098 $224.7M Reduce -7.1%
NFLX Netflix Inc. 0.57% 248,785 $221.7M Reduce -5.8%
HD Home Depot Inc. 0.56% 557,768 $217.0M Reduce -4.4%
HEI.A Heico Corp. Class A 0.53% 1,101,288 $204.9M Reduce -1.2%
JNJ Johnson & Johnson 0.51% 1,354,730 $195.9M Reduce -6.2%
CRM Salesforce Inc. 0.47% 548,141 $183.3M Reduce -6.5%
ABBV Abbvie Inc. 0.46% 1,003,098 $178.3M Reduce -4.9%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.45% 3,980,556 $174.9M Reduce -5.8%
ZG Zillow Group Inc. Class A 0.41% 2,232,611 $158.2M Add +20.8%
ORCL Oracle Corp. 0.40% 919,321 $153.2M Reduce -3.7%
NWSA News Corp. Class A 0.39% 5,506,126 $151.6M Add +24.8%
MRK Merck & Co. Inc. 0.39% 1,499,921 $149.2M Reduce -5.7%
KO The Coca-Cola Co. 0.37% 2,309,068 $143.8M Reduce -7.7%
CSCO Cisco Systems Inc. 0.37% 2,392,488 $141.6M Reduce -7.7%
CVX Chevron Corp. 0.36% 960,664 $139.1M Reduce -5.6%
LIN Linde PLC 0.35% 322,949 $135.2M Reduce -6.5%
WFC Wells Fargo & Co. 0.35% 1,919,124 $134.8M Reduce -6.6%
HAPS Harbor Human Capital Factor 0.34% 4,520,000 $131.7M No change
NOW ServiceNow Inc. 0.33% 121,757 $129.1M Reduce -5.5%
BRK.A Berkshire Hathaway Inc. Class A 0.32% 184 $125.3M Add +119.0%
ACN Accenture PLC Class A 0.31% 345,691 $121.6M Reduce -4.7%
PEP Pepsico Inc. 0.31% 788,956 $120.0M Reduce -8.2%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.30% 1,058,482 $117.9M Reduce -4.1%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.30% 535,084 $117.6M Reduce -1.2%
MCD McDonald's Corp. 0.30% 400,923 $116.2M Reduce -4.4%
FWONA Liberty Media Corp. Class A 0.30% 1,372,727 $115.4M Reduce -4.9%
TMO Thermo Fisher Scientific Inc. 0.30% 220,812 $114.9M Reduce -3.5%
GE General Electric filed as GE AEROSPACE 0.29% 679,973 $113.4M Reduce -4.3%
AMD Advanced Micro Devices 0.29% 935,649 $113.0M Reduce -4.8%
ISRG Intuitive Surgical Inc. 0.29% 215,570 $112.5M Reduce -2.7%
PM Philip Morris International 0.29% 925,789 $111.4M Reduce -4.0%
ABT Abbott Laboratories 0.28% 962,033 $108.8M Reduce -7.1%
ADBE Adobe Inc. 0.28% 243,377 $108.2M Reduce -8.7%
ARKK ARK Innovation ETF 0.28% 1,883,069 $106.9M Add +97.9%
INTU Intuit Inc. 0.27% 163,280 $102.6M Reduce -8.5%
GS Goldman Sachs Group Inc. 0.26% 178,565 $102.2M Reduce -9.7%
EEM iShares MSCI Emerging Market 0.26% 2,417,500 $101.1M Reduce -2.9%
VZ Verizon Communications Inc. 0.26% 2,519,883 $100.8M Reduce -1.9%
CAT Caterpillar Inc. 0.26% 275,411 $99.9M Reduce -5.4%
T AT&T Inc. 0.26% 4,341,732 $98.9M Reduce -5.8%
AXP American Express Co. 0.25% 331,970 $98.5M Reduce -6.3%
TXN Texas Instruments Inc. 0.25% 517,614 $97.1M Reduce -5.7%
QCOM Qualcomm Inc. 0.25% 628,732 $96.6M Reduce -8.3%
SPGI S&P Global Inc. 0.25% 190,512 $94.9M Reduce -6.9%
BKNG Booking Holdings Inc. 0.24% 18,536 $92.1M Reduce -5.6%
MS Morgan Stanley 0.24% 730,568 $91.8M Add +1.2%
CMCSA Comcast Corp. Class A 0.24% 2,430,036 $91.2M Reduce -5.4%
PLTR Palantir Technologies Inc. Class A 0.23% 1,155,793 $87.4M Reduce -13.0%
USHY iShares Broad Usd High Yield 0.22% 2,316,927 $85.2M Reduce -42.0%
RTX RTX Corp. 0.22% 735,795 $85.1M Reduce -11.2%
PGR Progressive Corp. 0.22% 354,475 $84.9M Reduce -2.5%
BLK BlackRock Inc. 0.22% 81,996 $84.1M Reduce -4.6%
DHR Danaher Corp. 0.22% 365,826 $84.0M Reduce -6.7%
NEE Nextera Energy Inc. 0.22% 1,167,882 $83.7M Reduce -3.9%
PFE Pfizer Inc. 0.21% 3,132,700 $83.1M Reduce -9.5%
HON Honeywell International Inc. 0.21% 359,355 $81.2M Reduce -5.2%
COP Conocophillips 0.20% 790,363 $78.4M Add +5.7%
BSX Boston Scientific Corp. 0.20% 876,815 $78.3M Reduce -4.4%
LOW Lowe's Cos Inc. 0.20% 316,023 $78.0M Reduce -4.9%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.20% 645,085 $77.9M Reduce -6.1%
AMGN Amgen Inc. 0.20% 298,789 $77.9M Reduce -3.3%
UNP Union Pacific Corp. 0.20% 336,863 $76.8M Reduce -5.8%
AMAT Applied Materials Inc. 0.20% 467,413 $76.0M Reduce -4.1%
C Citigroup Inc. 0.19% 1,055,221 $74.3M Reduce -6.7%
SYK Stryker Corp. 0.19% 204,619 $73.7M Add +1.9%
ETN Eaton Corp. PLC 0.19% 220,847 $73.3M Reduce -3.8%
BA The Boeing Co. 0.18% 403,449 $71.4M Add +20.4%
BX Blackstone Inc. 0.18% 410,611 $70.8M Reduce -3.2%
PANW Palo Alto Networks Inc. 0.18% 385,377 $70.1M Add +1.7%
BMY Bristol-Myers Squibb Co. 0.18% 1,235,344 $69.9M Reduce -0.2%
ADP Automatic Data Processing 0.18% 237,683 $69.6M Reduce -5.7%
SCHW Schwab (charles) Corp. 0.18% 937,704 $69.4M Add +4.5%
ANET Arista Networks Inc. 0.18% 619,840 $68.5M Reduce -11.5%
FISV Fiserv Inc. 0.18% 333,439 $68.5M Reduce -5.9%
UBER Uber Technologies Inc. 0.18% 1,132,714 $68.3M Reduce -4.9%
GILD Gilead Sciences Inc. 0.18% 736,587 $68.0M Reduce -0.3%
TMUS T-Mobile US Inc. 0.17% 303,742 $67.0M Reduce -11.8%
MUB iShares National Muni Bond E 0.17% 607,800 $64.8M No change

Show all 2,245 holdings

Options reported separately and not counted above: IWM calls ($331.4M), TLT calls ($131.0M), GLD puts ($58.1M), FCX calls ($3.8M), SCCO calls ($3.6M).

Other holdings (13): bonds, preferreds, convertibles and warrants · $314K (not counted above)
SecurityClassShares / PrincipalValueChange
OCSAW Oculis Holding AG -30 *W EXP 03/06/202 19,560$109KNo change
SKGRW SK Growth Opportunities -29 *W EXP 06/28/202 150,002$90KNo change
RZLVW Rezolve AI PLC -CW27 *W EXP 08/15/202 75,000$55KNo change
SLND.WS Legato Merger Corp. II -CW23 *W EXP 02/14/202 75,000$18KNo change
EONR.WS HNR Acquisition Corp. -CW23 *W EXP 11/15/202 320,000$18KNo change
BYNOW Bynordic Acquisition -CW27 *W EXP 07/01/202 200,000$9KNo change
VMCWF Valuence Merger Corp. -CW27 *W EXP 99/99/999 165,000$6KNo change
AIMWF Aimfinity Investment-CW27 *W EXP 99/99/999 500,000$4KNo change
NMHIW Nature's Miracle Cali - 29 *W EXP 02/15/202 100,000$2KNo change
SWVLW Pivotal Holdings Corp. -CW27 *W EXP 99/99/999 93,367$1KNo change
RBOT.WS Vicarious Surgical Inc.-CW27 *W EXP 09/17/202 50,000$1KNo change
REEWF Cartesian Growth Corp. II -28 *W EXP 07/12/202 13,337$1KNo change
PRENW Prenetics Global Ltd. -CW26 *W EXP 05/18/202 20,000$160No change

Total filed on the 13F, all lines: $38.7B.

Portfolio Sells Q3 2024 → Q4 2024

MSFT Microsoft Corp. Reduce -6.3% 4.43% −0.27
BKLN Invesco Senior Loan ETF Sold out 0.00% −0.22
GOOGL Alphabet Inc. Class A Reduce -23.3% 1.72% −0.19
LLY Eli Lilly & Co. Reduce -5.5% 0.93% −0.17
USHY iShares Broad Usd High Yield Reduce -42.0% 0.22% −0.16
IEMG iShares Core MSCI Emerging Reduce -64.0% 0.07% −0.14
UNH Unitedhealth Group Inc. Reduce -6.9% 0.68% −0.14
LBTYA Liberty Global Ltd. Class A Reduce -12.9% 0.15% −0.13
AMD Advanced Micro Devices Reduce -4.8% 0.29% −0.11
ELV Elevance Health Inc. Reduce -22.8% 0.13% −0.10
XOM Exxon Mobil Corp. Reduce -6.0% 0.70% −0.09
JNJ Johnson & Johnson Reduce -6.2% 0.51% −0.08
KO The Coca-Cola Co. Reduce -7.7% 0.37% −0.08
CR Crane Co. Reduce -75.6% 0.03% −0.08
OTIS Otis Worldwide Corp. Reduce -49.4% 0.06% −0.07
MRK Merck & Co. Inc. Reduce -5.7% 0.39% −0.07
ADBE Adobe Inc. Reduce -8.7% 0.28% −0.07
LIN Linde PLC Reduce -6.5% 0.35% −0.07
ABBV Abbvie Inc. Reduce -4.9% 0.46% −0.06
ECL Ecolab Inc. Reduce -34.1% 0.10% −0.06
REGN Regeneron Pharmaceuticals Reduce -6.7% 0.11% −0.06
TMO Thermo Fisher Scientific Inc. Reduce -3.5% 0.30% −0.06
XBI SS SPDR S&P Biotech ETF Reduce -68.5% 0.02% −0.06
PEP Pepsico Inc. Reduce -8.2% 0.31% −0.06
DHR Danaher Corp. Reduce -6.7% 0.22% −0.06
SRCL Stericycle Inc. Sold out 0.00% −0.05
AMAT Applied Materials Inc. Reduce -4.1% 0.20% −0.05
APH Amphenol Corp. Class A Reduce -32.2% 0.15% −0.05
AMGN Amgen Inc. Reduce -3.3% 0.20% −0.05
UBER Uber Technologies Inc. Reduce -4.9% 0.18% −0.05
MOG.A Moog Inc. Class A Reduce -59.7% 0.03% −0.05
SMCI Super Micro Computer Inc. Sold out 0.00% −0.05
AVY Avery Dennison Corp. Reduce -57.0% 0.03% −0.05
GE General Electric Reduce -4.3% 0.29% −0.04
QCOM Qualcomm Inc. Reduce -8.3% 0.25% −0.04
HEI.A Heico Corp. Class A Reduce -1.2% 0.53% −0.04
NEE Nextera Energy Inc. Reduce -3.9% 0.22% −0.04
BRBR Bellring Brands Inc. Reduce -76.0% 0.02% −0.04
AMT American Tower Corp. Reduce -7.4% 0.12% −0.04
CVS CVS Health Corp. Reduce -7.8% 0.08% −0.04
ROP Roper Technologies Inc. Reduce -26.9% 0.09% −0.04
PFE Pfizer Inc. Reduce -9.5% 0.21% −0.04
AXONICS INC Sold out 0.00% −0.04
MPWR Monolithic Power Systems Inc. Reduce -20.2% 0.04% −0.04
LMT Lockheed Martin Corp. Reduce -5.5% 0.15% −0.04
TXNM TXNM Energy Inc. Reduce -85.1% 0.01% −0.04
PG The Procter & Gamble Co. Reduce -5.1% 0.59% −0.04
CMCSA Comcast Corp. Class A Reduce -5.4% 0.24% −0.03
TXN Texas Instruments Inc. Reduce -5.7% 0.25% −0.03
HD Home Depot Inc. Reduce -4.4% 0.56% −0.03

Portfolio Buys Q3 2024 → Q4 2024

IBIT iShares Bitcoin Trust ETF Add +109.8% 0.83% +0.57
BRK.A Berkshire Hathaway Inc. Class A Add +119.0% 0.32% +0.18
ARKK ARK Innovation ETF Add +97.9% 0.28% +0.16
EFFI Harbor Osmosis Ire ETF New 0.13% +0.13
ZG Zillow Group Inc. Class A Add +20.8% 0.41% +0.12
NWSA News Corp. Class A Add +24.8% 0.39% +0.10
IVV iShares Core S&P 500 ETF New 0.06% +0.06
BA The Boeing Co. Add +20.4% 0.18% +0.06
SPOT Spotify Technology SA New 0.05% +0.05
LBRDA Liberty Broadband-A Add +99.4% 0.11% +0.05
RSP Invesco S&P 500 Equal Weight New 0.05% +0.05
MS Morgan Stanley Add +1.2% 0.24% +0.05
MSTR Strategy Inc. Add +13.4% 0.08% +0.04
APO Apollo Global Management Inc. Add +10.3% 0.11% +0.04
SCHW Schwab (charles) Corp. Add +4.5% 0.18% +0.03
UHAL.B U-Haul Holding Co.-Non Voting Add +237.5% 0.05% +0.03
ALTR Altair Engineering Inc. Class A Add +97.4% 0.06% +0.03
FYBR Frontier Communications Pare Add +2150.4% 0.03% +0.03
ISTB iShares Core 1-5 Year Usd Bo Add +4.2% 0.62% +0.03
TPL Texas Pacific Land Corp. Add +45.5% 0.06% +0.03
WBS Webster Financial Corp. Add +69.6% 0.05% +0.03
K Kellanova Add +53.9% 0.07% +0.03
BERY Berry Global Group Inc. Add +105.4% 0.05% +0.03
EXE Expand Energy Corp. Add +51.4% 0.06% +0.03
RCL Royal Caribbean Cruises Ltd. Add +0.8% 0.10% +0.03
SMCI Super Micro Computer Inc. New 0.02% +0.02
AMED Amedisys Inc. Add +513.8% 0.03% +0.02
ONB Old National Bancorp Add +62.7% 0.04% +0.02
RDDT Reddit Inc. Class A Add +91.6% 0.03% +0.02
IWM iShares Russell 2000 ETF Add +118.3% 0.04% +0.02
CFLT Confluent Inc. Class A Add +115.3% 0.03% +0.02
MTUM iShares MSCI USA Momentum Fa Add +84.5% 0.04% +0.02
PANW Palo Alto Networks Inc. Add +1.7% 0.18% +0.02
VST Vistra Corp. Add +6.7% 0.08% +0.02
PEGA Pegasystems Inc. Add +238.5% 0.02% +0.02
LEN Lennar Corp. Class A Add +63.5% 0.09% +0.02
PKG Packaging Corp. of America Add +31.5% 0.05% +0.02
INCY Incyte Corp. Add +50.5% 0.04% +0.02
DOCS Doximity Inc. Class A Add +1151.3% 0.02% +0.01
CENTA Central Garden and Pet Co. Class A Add +8.9% 0.10% +0.01
LNG Cheniere Energy Inc. Add +2.0% 0.07% +0.01
NCLH Norwegian Cruise Line Holdin Add +51.2% 0.03% +0.01
RBRK Rubrik Inc. Class A Add +39.8% 0.02% +0.01
BKR Baker Hughes Co. Add +8.6% 0.07% +0.01
FUN Six Flags Entertainment Corp. Add +149.2% 0.02% +0.01
AJG Arthur J Gallagher & Co. Add +11.6% 0.10% +0.01
PFGC Performance Food Group Co. Add +42.5% 0.04% +0.01
BF.A Brown-Forman Corp. Class A New 0.01% +0.01
GTLS Chart Industries Inc. Add +3.6% 0.03% +0.01
CASY Casey's General Stores Inc. Add +42.1% 0.04% +0.01

Options Activity Q3 2024 → Q4 2024

IWM iShares Russell 2000 ETF call New 1,500,000 $331.4M
TLT iShares 20+ Year Treasury BD call New 1,500,000 $131.0M
GLD SPDR Gold Shares put New 240,000 $58.1M
QQQ Invesco QQQ Trust Series 1 put Sold out 100,000 $48.8Mbefore exit
NVDA Nvidia Corp. put Sold out 200,000 $24.3Mbefore exit
FXI iShares China Large-Cap ETF call Sold out 360,000 $11.4Mbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

Notes & Other Activity Q3 2024 → Q4 2024

LUNRW Intuitive Machines Inc.-CW *W EXP 99/99/999 Sold out 26,684 $67Kbefore exit
PLAOW Patria Latin American-CW27 *W EXP 99/99/999 Sold out 250,000 $10Kbefore exit
TGAWF Target Global Acq I -CW27 *W EXP 12/08/202 Sold out 76,667 $6Kbefore exit
CDAWF Compass Digital Acq -CW28 *W EXP 99/99/999 Sold out 84,000 $5Kbefore exit
IVCPW Swiftmerge Acquisition -CW23 *W EXP 12/13/202 Sold out 55,000 $4Kbefore exit
INTEW Integral Acquisition -CW28 *W EXP 05/31/202 Sold out 62,500 $3Kbefore exit
TLGWF TLGY Acquisition Corp. -23 *W EXP 11/09/202 Sold out 25,000 $1Kbefore exit
BCSAW Blockchain Coinvestors Acqui *W EXP 11/01/202 Sold out 17,428 $401before exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 2,509$49.6BNVDA, AAPL, RSP, MSFT, AMZN
Q1 2026 2,474$43.7BNVDA, AAPL, MSFT, RSP, AMZN
Q4 2025 2,354$44.6BNVDA, AAPL, MSFT, RSP, AMZN
Q3 2025 2,358$43.5BNVDA, AAPL, MSFT, RSP, AMZN
Q2 2025 2,300$40.9BNVDA, MSFT, AAPL, RSP, AMZN
Q1 2025 2,230$38.6BAAPL, MSFT, NVDA, AMZN, GOOGL
Q4 2024 2,245$38.7BAAPL, NVDA, MSFT, AMZN, META
Q3 2024 2,256$39.7BAAPL, MSFT, NVDA, AMZN, GOOGL
Q2 2024 2,270$37.7BMSFT, NVDA, AAPL, AMZN, GOOGL
Q1 2024 2,186$37.8BMSFT, AAPL, NVDA, AMZN, GOOGL