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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
-0.92%
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
$43.7B
AUM Growth
-$1.04B
Cap. Flow
+$646M
Cap. Flow %
1.48%
Top 10 Hldgs %
26.7%
Holding
2,643
New
278
Increased
1,112
Reduced
954
Closed
152

Top Buys

Rank Stock Value
1
HEI.A icon
HEICO Corp Class A
HEI.A
+$108M
2
Z icon
Zillow
Z
+$106M
3
CCOM
Simplify Chinese Commodities Strategy No K-1 ETF
CCOM
+$104M
4
AZN icon
AstraZeneca
AZN
+$96.2M
5
NVDA icon
NVIDIA
NVDA
+$77.9M

Top Sells

Rank Stock Value
1
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$374M
2
XRT icon
State Street SPDR S&P Retail ETF
XRT
+$54M
3
JAAA icon
Janus Henderson AAA CLO ETF
JAAA
+$50.6M
4
BIP icon
Brookfield Infrastructure Partners
BIP
+$43.5M
5
ZG icon
Zillow
ZG
+$40.6M

Sector Composition

Rank Sector Weight
1 Technology 25.53%
2 Financials 12.43%
3 Communication Services 9.92%
4 Industrials 9.52%
5 Consumer Discretionary 8.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SFNC icon
2151
Simmons First National
SFNC
$3.39B
$276K ﹤0.01%
14,204
-10,895
-43% -$218K
ANNX icon
2152
Annexon
ANNX
$886M
$276K ﹤0.01%
+49,746
New +$280K
BOKF icon
2153
BOK Financial
BOKF
$8.74B
$275K ﹤0.01%
+2,148
New +$276K
DBRG icon
2154
DigitalBridge
DBRG
$2.95B
$275K ﹤0.01%
17,834
-337,206
-95% -$5.19M
IE icon
2155
Ivanhoe Electric
IE
$1.74B
$275K ﹤0.01%
+23,254
New +$364K
ORLA
2156
DELISTED
Orla Mining
ORLA
$272K ﹤0.01%
+16,998
New +$282K
CRESY
2157
Cresud
CRESY
$773M
$272K ﹤0.01%
21,366
– –
MGRC icon
2158
McGrath RentCorp
MGRC
$2.92B
$271K ﹤0.01%
2,457
-1,700
-41% -$189K
CBNK icon
2159
Capital Bancorp
CBNK
$615M
$269K ﹤0.01%
9,051
-1,000
-10% -$29.9K
CEVA icon
2160
CEVA Inc
CEVA
$1.08B
$269K ﹤0.01%
14,408
-575
-4% -$12.1K
SLDP icon
2161
Solid Power
SLDP
$532M
$268K ﹤0.01%
89,250
-58,523
-40% -$236K
FENC icon
2162
Fennec Pharmaceuticals
FENC
$402M
$268K ﹤0.01%
43,500
-7,500
-15% -$57.9K
TG icon
2163
Tredegar Corp
TG
$310M
$267K ﹤0.01%
33,616
-10,745
-24% -$89.8K
PAGS icon
2164
PagSeguro Digital
PAGS
$2.55B
$267K ﹤0.01%
26,632
-135,100
-84% -$1.41M
CCSI icon
2165
Consensus Cloud Solutions
CCSI
$647M
$267K ﹤0.01%
+11,237
New +$289K
NLOP
2166
Net Lease Office Properties
NLOP
$171M
$266K ﹤0.01%
23,114
-1,097
-5% -$18.4K
CRD.A icon
2167
Crawford & Co Class A
CRD.A
$669M
$265K ﹤0.01%
26,600
-5,100
-16% -$53.4K
NOG icon
2168
Northern Oil and Gas
NOG
$2.35B
$265K ﹤0.01%
+9,068
New +$235K
TLRY icon
2169
Tilray
TLRY
$622M
$264K ﹤0.01%
40,867
+1,015
+3% +$7.92K
SDRL icon
2170
Seadrill
SDRL
$2.7B
$264K ﹤0.01%
+5,809
New +$237K
TITN icon
2171
Titan Machinery
TITN
$445M
$264K ﹤0.01%
15,771
-19,500
-55% -$338K
PRK icon
2172
Park National Corp
PRK
$3.67B
$263K ﹤0.01%
+1,610
New +$263K
FRHC icon
2173
Freedom Holding
FRHC
$9.49B
$263K ﹤0.01%
+1,815
New +$233K
JANX icon
2174
Janux Therapeutics
JANX
$967M
$263K ﹤0.01%
18,911
-19,576
-51% -$268K
RNG icon
2175
RingCentral
RNG
$5.28B
$262K ﹤0.01%
+7,042
New +$227K
85 86
87
88 89

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State of Wisconsin Investment Board's Q1 2026 Portfolio in Review

As of Q1 2026, State of Wisconsin Investment Board held 2,643 positions worth $43.7B, down 2.3% from $44.7B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

State of Wisconsin Investment Board's Q1 2026 filing shows 278 new, 1,112 increased, 954 reduced and 152 closed positions. Its largest new stake was Simplify Chinese Commodities Strategy No K-1 ETF: 4,202,200 shares worth $104M. The largest sale was Invesco S&P 500 Equal Weight ETF, an estimated $374M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 27% a quarter earlier, followed by Financials and Communication Services.

  • State of Wisconsin Investment Board's largest Q1 2026 buy was Simplify Chinese Commodities Strategy No K-1 ETF: 4,202,200 shares worth $104M.
  • State of Wisconsin Investment Board added most to HEICO Corp Class A in Q1 2026, an estimated $108M increase.
  • State of Wisconsin Investment Board's biggest Q1 2026 reduction was Invesco S&P 500 Equal Weight ETF, cutting an estimated $374M.
  • State of Wisconsin Investment Board fully exited State Street SPDR S&P Retail ETF in Q1 2026, selling an estimated $54M.
  • State of Wisconsin Investment Board's ten largest holdings make up 27% of its $43.7B portfolio in Q1 2026.
  • State of Wisconsin Investment Board opened 278 new positions and closed 152 in Q1 2026.
  • State of Wisconsin Investment Board's portfolio value fell 2.3% quarter-over-quarter to $43.7B.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.