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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
XERS icon
1351
Xeris Biopharma Holdings
XERS
$1.37B
$1.79M ﹤0.01%
308,546
-48,907
-14% -$324K
FSV icon
1352
FirstService
FSV
$6.32B
$1.79M ﹤0.01%
12,888
-1,400
-10% -$213K
THO icon
1353
Thor Industries
THO
$4.14B
$1.78M ﹤0.01%
22,287
-4,380
-16% -$447K
ZD icon
1354
Ziff Davis
ZD
$1.98B
$1.77M ﹤0.01%
42,284
-366
-0.9% -$13.5K
CSR
1355
Centerspace
CSR
$952M
$1.77M ﹤0.01%
30,854
-2,099
-6% -$132K
VCEL icon
1356
Vericel Corp
VCEL
$2.31B
$1.77M ﹤0.01%
55,051
+2,084
+4% +$74K
REXR icon
1357
Rexford Industrial Realty
REXR
$8.19B
$1.77M ﹤0.01%
54,084
+32,548
+151% +$1.22M
GSAT icon
1358
Globalstar
GSAT
$10.7B
$1.77M ﹤0.01%
26,595
+9,623
+57% +$587K
VVX icon
1359
V2X
VVX
$2.65B
$1.76M ﹤0.01%
25,629
-6,861
-21% -$464K
CPB icon
1360
Campbell Soup
CPB
$6.87B
$1.74M ﹤0.01%
78,332
-15,879
-17% -$408K
AOSL icon
1361
Alpha and Omega Semiconductor
AOSL
$1.08B
$1.74M ﹤0.01%
78,503
+38,735
+97% +$843K
MLYS icon
1362
Mineralys Therapeutics
MLYS
$2.41B
$1.74M ﹤0.01%
64,138
+14,197
+28% +$416K
PRVA icon
1363
Privia Health
PRVA
$2.83B
$1.73M ﹤0.01%
84,310
+44,846
+114% +$1.01M
HP icon
1364
Helmerich & Payne
HP
$3.71B
$1.73M ﹤0.01%
+48,079
New +$1.64M
APGE icon
1365
Apogee Therapeutics
APGE
$10.2B
$1.72M ﹤0.01%
20,456
+143
+0.7% +$10.4K
VFC icon
1366
VF Corp
VFC
$5.89B
$1.72M ﹤0.01%
101,137
-41,068
-29% -$774K
CBRL icon
1367
Cracker Barrel
CBRL
$1.29B
$1.71M ﹤0.01%
+60,920
New +$1.85M
ETSY icon
1368
Etsy
ETSY
$7.85B
$1.71M ﹤0.01%
34,218
-5,103
-13% -$279K
TRIP icon
1369
TripAdvisor
TRIP
$1.26B
$1.71M ﹤0.01%
160,166
+44,544
+39% +$519K
CDNA icon
1370
CareDx
CDNA
$2.42B
$1.71M ﹤0.01%
98,317
-26,687
-21% -$505K
SYM icon
1371
Symbotic
SYM
$5.22B
$1.7M ﹤0.01%
32,000
+19,706
+160% +$1.13M
DBI icon
1372
Designer Brands
DBI
$333M
$1.69M ﹤0.01%
296,801
+185,301
+166% +$1.25M
MLAB icon
1373
Mesa Laboratories
MLAB
$574M
$1.68M ﹤0.01%
19,006
-3,600
-16% -$310K
ALK icon
1374
Alaska Air
ALK
$5.58B
$1.68M ﹤0.01%
45,662
-2,935
-6% -$141K
MTH icon
1375
Meritage Homes
MTH
$4.86B
$1.68M ﹤0.01%
27,145
-4,712
-15% -$333K
53 54
55
56 57

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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.