Filed: 5/15/2025ACC: 0001062993-25-009484
📋 What this filing means
STATE OF WISCONSIN INVESTMENT BOARD filed this quarterly 13F‑HR report disclosing 2241 equity positions with a total reported market value of $38.71B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
2241
Positions
$38.71B
Total AUM (reported)
468.22M
Total Shares
Allocation by class
COM$26.77B69.2%
CL A$3.05B7.9%
COM NEW$1.08B2.8%
CAP STK CL A$873.22M2.3%
S&P500 EQL WGT$794.24M2.1%
COM CL A$717.04M1.9%
SHS$594.37M1.5%
Portfolio Concentration
Top 3$5.09B13.1%
4–10$4.76B12.3%
11–25$4.49B11.6%
Rest$24.38B63.0%
Top 3 weight
13.1%
Top 10 weight
25.4%
Voting Authority Distribution
Total shares with voting rights: 468.22M
Sole
Full voting authority
468.22M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole2241
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings2241
Rows:
APPLE INC
SOLEShares8.84M
TypeSH
Market value$1.96B
5.07%
Sole
8.84M
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares4.16M
TypeSH
Market value$1.56B
4.03%
Sole
4.16M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares14.40M
TypeSH
Market value$1.56B
4.03%
Sole
14.40M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares5.52M
TypeSH
Market value$1.05B
2.71%
Sole
5.52M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares5.65M
TypeSH
Market value$873.22M
2.26%
Sole
5.65M
Shared
0.00
None
0.00
INVESCO EXCHANGE TRADED FD T
SOLEShares4.58M
TypeSH
Market value$794.24M
2.05%
Sole
4.58M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares1.27M
TypeSH
Market value$730.97M
1.89%
Sole
1.27M
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares2.66M
TypeSH
Market value$445.31M
1.15%
Sole
2.66M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares2.80M
TypeSH
Market value$437.29M
1.13%
Sole
2.80M
Shared
0.00
None
0.00
TESLA INC
SOLEShares1.66M
TypeSH
Market value$429.31M
1.11%
Sole
1.66M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares1.65M
TypeSH
Market value$405.00M
1.05%
Sole
1.65M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares750.71K
TypeSH
Market value$399.81M
1.03%
Sole
750.71K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares470.12K
TypeSH
Market value$388.28M
1.00%
Sole
470.12K
Shared
0.00
None
0.00
VISA INC
SOLEShares1.01M
TypeSH
Market value$353.85M
0.91%
Sole
1.01M
Shared
0.00
None
0.00
HARBOR ETF TRUST
SOLEShares9.87M
TypeSH
Market value$336.51M
0.87%
Sole
9.87M
Shared
0.00
None
0.00
FOX CORP
SOLEShares5.99M
TypeSH
Market value$315.94M
0.82%
Sole
5.99M
Shared
0.00
None
0.00
EXXON MOBIL CORP
SOLEShares2.53M
TypeSH
Market value$301.03M
0.78%
Sole
2.53M
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares521.77K
TypeSH
Market value$273.28M
0.71%
Sole
521.77K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares484.89K
TypeSH
Market value$265.78M
0.69%
Sole
484.89K
Shared
0.00
None
0.00
COSTCO WHSL CORP NEW
SOLEShares264.17K
TypeSH
Market value$249.84M
0.65%
Sole
264.17K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares308.00
TypeSH
Market value$245.92M
0.64%
Sole
308.00
Shared
0.00
None
0.00
ISHARES TR
SOLEShares5.05M
TypeSH
Market value$243.97M
0.63%
Sole
5.05M
Shared
0.00
None
0.00
PROCTER AND GAMBLE CO
SOLEShares1.42M
TypeSH
Market value$242.16M
0.63%
Sole
1.42M
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares251.78K
TypeSH
Market value$234.79M
0.61%
Sole
251.78K
Shared
0.00
None
0.00
JOHNSON & JOHNSON
SOLEShares1.38M
TypeSH
Market value$229.40M
0.59%
Sole
1.38M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
APPLE INCSOLE | COM | 8.84M | SH | $1.96B 5.07% | 8.84M | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 4.16M | SH | $1.56B 4.03% | 4.16M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 14.40M | SH | $1.56B 4.03% | 14.40M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 5.52M | SH | $1.05B 2.71% | 5.52M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 5.65M | SH | $873.22M 2.26% | 5.65M | 0.00 | 0.00 |
INVESCO EXCHANGE TRADED FD TSOLE | S&P500 EQL WGT | 4.58M | SH | $794.24M 2.05% | 4.58M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 1.27M | SH | $730.97M 1.89% | 1.27M | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 2.66M | SH | $445.31M 1.15% | 2.66M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 2.80M | SH | $437.29M 1.13% | 2.80M | 0.00 | 0.00 |
TESLA INCSOLE | COM | 1.66M | SH | $429.31M 1.11% | 1.66M | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 1.65M | SH | $405.00M 1.05% | 1.65M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 750.71K | SH | $399.81M 1.03% | 750.71K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 470.12K | SH | $388.28M 1.00% | 470.12K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 1.01M | SH | $353.85M 0.91% | 1.01M | 0.00 | 0.00 |
HARBOR ETF TRUSTSOLE | HUMAN CAP LARGE | 9.87M | SH | $336.51M 0.87% | 9.87M | 0.00 | 0.00 |
FOX CORPSOLE | CL B COM | 5.99M | SH | $315.94M 0.82% | 5.99M | 0.00 | 0.00 |
EXXON MOBIL CORPSOLE | COM | 2.53M | SH | $301.03M 0.78% | 2.53M | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 521.77K | SH | $273.28M 0.71% | 521.77K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 484.89K | SH | $265.78M 0.69% | 484.89K | 0.00 | 0.00 |
COSTCO WHSL CORP NEWSOLE | COM | 264.17K | SH | $249.84M 0.65% | 264.17K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 308.00 | SH | $245.92M 0.64% | 308.00 | 0.00 | 0.00 |
ISHARES TRSOLE | CORE 1 5 YR USD | 5.05M | SH | $243.97M 0.63% | 5.05M | 0.00 | 0.00 |
PROCTER AND GAMBLE COSOLE | COM | 1.42M | SH | $242.16M 0.63% | 1.42M | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 251.78K | SH | $234.79M 0.61% | 251.78K | 0.00 | 0.00 |
JOHNSON & JOHNSONSOLE | COM | 1.38M | SH | $229.40M 0.59% | 1.38M | 0.00 | 0.00 |
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