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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
CMA
2426
DELISTED
Comerica
CMA
– –
-43,992
Closed -$3.82M
CNMD icon
2427
CONMED
CNMD
$1.49B
– –
-19,799
Closed -$804K
CNXC icon
2428
Concentrix
CNXC
$1.61B
– –
-15,808
Closed -$657K
CRK icon
2429
Comstock Resources
CRK
$3.88B
– –
-9,949
Closed -$231K
CRNC icon
2430
Cerence
CRNC
$408M
– –
-20,591
Closed -$220K
CRSR icon
2431
Corsair Gaming
CRSR
$1.13B
– –
-20,807
Closed -$124K
CVGW
2432
DELISTED
Calavo Growers
CVGW
– –
-30,300
Closed -$659K
CVI icon
2433
CVR Energy
CVI
$3.15B
– –
-78,039
Closed -$1.99M
CYBR
2434
DELISTED
CyberArk
CYBR
– –
-17,608
Closed -$7.85M
DCOM icon
2435
Dime Commercial Bancshares
DCOM
$1.81B
– –
-7,650
Closed -$230K
DHT icon
2436
DHT Holdings
DHT
$2.96B
– –
-27,612
Closed -$337K
DSGR icon
2437
Distribution Solutions Group
DSGR
$1.61B
– –
-11,627
Closed -$318K
DVAX
2438
DELISTED
Dynavax Technologies
DVAX
– –
-43,902
Closed -$675K
ELME
2439
Elme Communities
ELME
$145M
– –
-96,325
Closed -$1.68M
EVEX icon
2440
Eve Holding
EVEX
$913M
– –
-64,704
Closed -$258K
EVH icon
2441
Evolent Health
EVH
$404M
– –
-238,582
Closed -$954K
EWM icon
2442
iShares MSCI Malaysia ETF
EWM
$325M
– –
-86,400
Closed -$2.36M
EXAS
2443
DELISTED
Exact Sciences
EXAS
– –
-63,358
Closed -$6.43M
FC icon
2444
Franklin Covey
FC
$242M
– –
-21,350
Closed -$358K
FF icon
2445
Future Fuel
FF
$229M
– –
-46,700
Closed -$149K
FOXF icon
2446
Fox Factory Holding Corp
FOXF
$791M
– –
-49,568
Closed -$848K
FUN icon
2447
Cedar Fair
FUN
$1.61B
– –
-14,475
Closed -$222K
FYBR
2448
DELISTED
Frontier Communications
FYBR
– –
-42,788
Closed -$1.63M
GCO icon
2449
Genesco
GCO
$428M
– –
-22,611
Closed -$560K
GETY icon
2450
Getty Images
GETY
$185M
– –
-57,300
Closed -$76.8K
96 97
98
99 100

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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.