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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
+3.81%
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
$44.7B
AUM Growth
+$1.12B
Cap. Flow
+$282M
Cap. Flow %
0.63%
Top 10 Hldgs %
28.98%
Holding
2,613
New
247
Increased
776
Reduced
1,214
Closed
248

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$112M
2
NVDA icon
NVIDIA
NVDA
+$101M
3
ZG icon
Zillow
ZG
+$101M
4
MSFT icon
Microsoft
MSFT
+$80.8M
5
AMZN icon
Amazon
AMZN
+$39.8M

Sector Composition

Rank Sector Weight
1 Technology 26.6%
2 Financials 13.19%
3 Communication Services 10.23%
4 Consumer Discretionary 9.12%
5 Healthcare 8.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MARA icon
1626
Marathon Digital Holdings
MARA
$3.56B
$879K ﹤0.01%
97,907
-23,844
-20% -$352K
RDN icon
1627
Radian Group
RDN
$4.92B
$879K ﹤0.01%
24,419
-2,110
-8% -$73.7K
PDD icon
1628
Pinduoduo
PDD
$120B
$879K ﹤0.01%
7,748
-5,289
-41% -$657K
FLR icon
1629
Fluor
FLR
$7B
$877K ﹤0.01%
22,138
-110,190
-83% -$4.87M
LUNR icon
1630
Intuitive Machines
LUNR
$2.82B
$876K ﹤0.01%
53,963
-28,801
-35% -$334K
MOFG
1631
DELISTED
MidWestOne Financial Group
MOFG
$874K ﹤0.01%
+22,690
New +$827K
OLMA icon
1632
Olema Pharmaceuticals
OLMA
$920M
$874K ﹤0.01%
+34,940
New +$622K
TFIN icon
1633
Triumph Financial Inc
TFIN
$1.87B
$864K ﹤0.01%
13,803
-751
-5% -$42.1K
HOUS
1634
DELISTED
Anywhere Real Estate
HOUS
$863K ﹤0.01%
60,950
-278,696
-82% -$3.41M
BRSP
1635
BrightSpire Capital
BRSP
$629M
$862K ﹤0.01%
153,863
+32,186
+26% +$177K
SNDX icon
1636
Syndax Pharmaceuticals
SNDX
$1.7B
$856K ﹤0.01%
40,761
-9,569
-19% -$167K
RLAY icon
1637
Relay Therapeutics
RLAY
$4.37B
$856K ﹤0.01%
101,160
+19,776
+24% +$141K
MTUS icon
1638
Metallus
MTUS
$892M
$856K ﹤0.01%
49,872
+32,624
+189% +$559K
WOR icon
1639
Worthington Enterprises
WOR
$2.85B
$855K ﹤0.01%
16,570
+1,884
+13% +$104K
HOG icon
1640
Harley-Davidson
HOG
$2.9B
$853K ﹤0.01%
41,649
-7,533
-15% -$185K
AHRT
1641
AH Realty Trust
AHRT
$506M
$852K ﹤0.01%
128,757
+90,693
+238% +$598K
CTKB icon
1642
Cytek Biosciences
CTKB
$636M
$851K ﹤0.01%
168,563
-169,655
-50% -$788K
HTO
1643
H2O America
HTO
$2.65B
$849K ﹤0.01%
17,327
-1,004
-5% -$48.1K
FOXF icon
1644
Fox Factory Holding Corp
FOXF
$886M
$848K ﹤0.01%
49,568
+40,421
+442% +$771K
BCC icon
1645
Boise Cascade
BCC
$2.94B
$836K ﹤0.01%
11,364
+3,184
+39% +$232K
DRH icon
1646
Diamondrock Hospitality Co
DRH
$2.51B
$836K ﹤0.01%
93,264
-174,553
-65% -$1.49M
KNF icon
1647
Knife River
KNF
$3.74B
$835K ﹤0.01%
11,869
-2,561
-18% -$180K
REXR icon
1648
Rexford Industrial Realty
REXR
$8.12B
$834K ﹤0.01%
21,536
-19,454
-47% -$802K
NVST icon
1649
Envista
NVST
$4.51B
$830K ﹤0.01%
38,217
-9,905
-21% -$203K
SHAK icon
1650
Shake Shack
SHAK
$2.98B
$829K ﹤0.01%
10,209
-6,454
-39% -$569K

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State of Wisconsin Investment Board's Q4 2025 Portfolio in Review

As of Q4 2025, State of Wisconsin Investment Board held 2,613 positions worth $44.7B, up 2.6% from $43.6B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

State of Wisconsin Investment Board's Q4 2025 filing shows 247 new, 776 increased, 1,214 reduced and 248 closed positions. Its largest new stake was Royal Bank of Canada: 513,881 shares worth $87.7M. The largest sale was Apple, an estimated $112M.

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

  • State of Wisconsin Investment Board's largest Q4 2025 buy was Royal Bank of Canada: 513,881 shares worth $87.7M.
  • State of Wisconsin Investment Board added most to Invesco S&P 500 Equal Weight ETF in Q4 2025, an estimated $201M increase.
  • State of Wisconsin Investment Board's biggest Q4 2025 reduction was Apple, cutting an estimated $112M.
  • State of Wisconsin Investment Board fully exited Xtrackers Harvest CSI 300 China A-Shares ETF in Q4 2025, selling an estimated $24.9M.
  • State of Wisconsin Investment Board's ten largest holdings make up 29% of its $44.7B portfolio in Q4 2025.
  • State of Wisconsin Investment Board opened 247 new positions and closed 248 in Q4 2025.
  • State of Wisconsin Investment Board's portfolio value rose 2.6% quarter-over-quarter to $44.7B.

Based on State of Wisconsin Investment Board's 13F filing for Q4 2025, filed 17 Feb 2026.