State of Wisconsin Investment Board

State of Wisconsin Investment Board Portfolio holdings

AUM $43.5B
1-Year Est. Return 26.56%
This Quarter Est. Return
1 Year Est. Return
+26.56%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$38.6B
AUM Growth
-$31M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
2,384
New
Increased
Reduced
Closed

Top Buys

1
+$774M
2
+$330M
3
+$106M
4
BRK.A icon
Berkshire Hathaway Class A
BRK.A
+$99M
5
EFFI
Harbor Osmosis International Resource Efficient ETF
EFFI
+$58.3M

Top Sells

1
+$322M
2
+$85.2M
3
+$37.7M
4
SPY icon
SPDR S&P 500 ETF Trust
SPY
+$25.3M
5
ALTR
Altair Engineering Inc
ALTR
+$21.6M

Sector Composition

1 Technology 25.05%
2 Financials 13.13%
3 Communication Services 10.58%
4 Healthcare 10.12%
5 Consumer Discretionary 9.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
2001
$272K ﹤0.01%
33,696
-694
2002
$272K ﹤0.01%
96,620
+60,372
2003
$271K ﹤0.01%
3,612
-4,782
2004
$270K ﹤0.01%
3,408
+407
2005
$270K ﹤0.01%
14,624
+1,660
2006
$270K ﹤0.01%
61,341
+21,200
2007
$269K ﹤0.01%
409,611
-9,135
2008
$269K ﹤0.01%
159,300
2009
$268K ﹤0.01%
39,527
+6,173
2010
$267K ﹤0.01%
8,100
-1,300
2011
$267K ﹤0.01%
41,515
-8,979
2012
$266K ﹤0.01%
7,729
-5,738
2013
$266K ﹤0.01%
4,280
+277
2014
$265K ﹤0.01%
39,826
-24,417
2015
$265K ﹤0.01%
20,651
+6,161
2016
$264K ﹤0.01%
32,136
-5,624
2017
$264K ﹤0.01%
6,725
+673
2018
$264K ﹤0.01%
174,833
-78,442
2019
$263K ﹤0.01%
100,555
+33,377
2020
$262K ﹤0.01%
+10,218
2021
$262K ﹤0.01%
47,911
-6,689
2022
$261K ﹤0.01%
23,121
+9,444
2023
$260K ﹤0.01%
33,800
+17,810
2024
$260K ﹤0.01%
5,452
-17,121
2025
$260K ﹤0.01%
+1,200
79 80
81
82 83