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State of Wisconsin Investment Board

State of Wisconsin Investment Board Portfolio holdings

AUM $43.7B
1-Year Est. Return 27.76%
This Fund
S&P 500
This Quarter Est. Return
+9.63%
1 Year Est. Return
+27.76%
3 Year Est. Return
+95.56%
5 Year Est. Return
+123.77%
10 Year Est. Return
+486.44%
AUM
$43.6B
AUM Growth
+$2.64B
Cap. Flow
-$296M
Cap. Flow %
-0.68%
Top 10 Hldgs %
29.38%
Holding
2,561
New
248
Increased
889
Reduced
1,164
Closed
195

Top Buys

Rank Stock Value
1
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$108M
2
BRK.A icon
Berkshire Hathaway Class A
BRK.A
+$88M
3
ZG icon
Zillow
ZG
+$57.7M
4
BEP icon
Brookfield Renewable
BEP
+$55M
5
FOX icon
Fox Class B
FOX
+$45.1M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$53.8M
2
NVDA icon
NVIDIA
NVDA
+$52.1M
3
HES
Hess
HES
+$43.8M
4
MSFT icon
Microsoft
MSFT
+$41.6M
5
XHB icon
State Street SPDR S&P Homebuilders ETF
XHB
+$39.4M

Sector Composition

Rank Sector Weight
1 Technology 27.91%
2 Financials 12.67%
3 Communication Services 10.52%
4 Consumer Discretionary 9.45%
5 Industrials 8.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IPG
1076
DELISTED
Interpublic Group of Companies
IPG
$3.47M 0.01%
124,269
-167,809
-57% -$4.33M
HAE icon
1077
Haemonetics
HAE
$4.11B
$3.42M 0.01%
70,104
-7,111
-9% -$440K
THO icon
1078
Thor Industries
THO
$4.11B
$3.4M 0.01%
32,805
-22,567
-41% -$2.27M
COKE icon
1079
Coca-Cola Consolidated
COKE
$12.6B
$3.4M 0.01%
29,002
+14
+0% +$1.62K
AGO icon
1080
Assured Guaranty
AGO
$3.29B
$3.39M 0.01%
40,093
-103
-0.3% -$8.56K
LCID icon
1081
Lucid Motors
LCID
$2.54B
$3.37M 0.01%
141,638
+109,563
+342% +$2.48M
ECPG icon
1082
Encore Capital Group
ECPG
$2.07B
$3.36M 0.01%
80,484
-8,463
-10% -$348K
ANF icon
1083
Abercrombie & Fitch
ANF
$4.99B
$3.36M 0.01%
39,259
+14,622
+59% +$1.36M
CRSP icon
1084
CRISPR Therapeutics
CRSP
$5.22B
$3.35M 0.01%
51,667
+102
+0.2% +$5.86K
RSI icon
1085
Rush Street Interactive
RSI
$2.81B
$3.32M 0.01%
162,228
+20,649
+15% +$389K
ROIV icon
1086
Roivant Sciences
ROIV
$26.2B
$3.31M 0.01%
218,730
-4,489
-2% -$55.6K
BC icon
1087
Brunswick
BC
$5.21B
$3.3M 0.01%
52,236
-4,899
-9% -$304K
SWKS icon
1088
Skyworks Solutions
SWKS
$10.5B
$3.29M 0.01%
42,741
-59,801
-58% -$4.45M
POR icon
1089
Portland General Electric
POR
$5.74B
$3.29M 0.01%
74,671
-14
-0% -$588
XPOF icon
1090
Xponential Fitness
XPOF
$208M
$3.28M 0.01%
421,603
+318,900
+311% +$2.91M
PGNY icon
1091
Progyny
PGNY
$1.99B
$3.28M 0.01%
152,523
+73,467
+93% +$1.67M
DVA icon
1092
DaVita
DVA
$11.6B
$3.28M 0.01%
24,679
+808
+3% +$111K
GKOS icon
1093
Glaukos
GKOS
$11.2B
$3.28M 0.01%
40,162
+2,152
+6% +$198K
BLBD icon
1094
Blue Bird Corp
BLBD
$2.04B
$3.28M 0.01%
56,909
-20,354
-26% -$1.06M
OGS icon
1095
ONE Gas
OGS
$5.05B
$3.27M 0.01%
40,382
+1,770
+5% +$133K
ALGM icon
1096
Allegro MicroSystems
ALGM
$7.92B
$3.27M 0.01%
111,839
-4,813
-4% -$156K
MAN icon
1097
ManpowerGroup
MAN
$2.61B
$3.27M 0.01%
86,152
-218
-0.3% -$8.99K
SGRY icon
1098
Surgery Partners
SGRY
$2.01B
$3.26M 0.01%
150,836
+169
+0.1% +$3.77K
CHE icon
1099
Chemed
CHE
$7.02B
$3.25M 0.01%
7,258
-374
-5% -$169K
HL icon
1100
Hecla Mining
HL
$11.9B
$3.25M 0.01%
268,244
+194,187
+262% +$1.56M
42 43
44
45 46

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State of Wisconsin Investment Board's Q3 2025 Portfolio in Review

As of Q3 2025, State of Wisconsin Investment Board held 2,561 positions worth $43.6B, up 6.5% from $41B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

State of Wisconsin Investment Board's Q3 2025 filing shows 248 new, 889 increased, 1,164 reduced and 195 closed positions. Its largest new stake was Brookfield Renewable: 2,134,542 shares worth $55M. The largest sale was Apple, an estimated $53.8M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Financials and Communication Services.

  • State of Wisconsin Investment Board's largest Q3 2025 buy was Brookfield Renewable: 2,134,542 shares worth $55M.
  • State of Wisconsin Investment Board added most to Invesco S&P 500 Equal Weight ETF in Q3 2025, an estimated $108M increase.
  • State of Wisconsin Investment Board's biggest Q3 2025 reduction was Apple, cutting an estimated $53.8M.
  • State of Wisconsin Investment Board fully exited Hess in Q3 2025, selling an estimated $43.8M.
  • State of Wisconsin Investment Board's ten largest holdings make up 29% of its $43.6B portfolio in Q3 2025.
  • State of Wisconsin Investment Board opened 248 new positions and closed 195 in Q3 2025.
  • State of Wisconsin Investment Board's portfolio value rose 6.5% quarter-over-quarter to $43.6B.

Based on State of Wisconsin Investment Board's 13F filing for Q3 2025, filed 14 Nov 2025.