We are live on ! Find out more
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
ACIW icon
1576
ACI Worldwide
ACIW
$5.42B
$1.04M ﹤0.01%
25,473
+9,545
+60% +$401K
NVST icon
1577
Envista
NVST
$4.52B
$1.04M ﹤0.01%
41,136
+2,919
+8% +$75.7K
SMA
1578
SmartStop Self Storage REIT
SMA
$1.9B
$1.04M ﹤0.01%
34,317
+15,350
+81% +$493K
BBW icon
1579
Build-A-Bear
BBW
$462M
$1.04M ﹤0.01%
+27,709
New +$1.46M
ALRM icon
1580
Alarm.com
ALRM
$2.85B
$1.04M ﹤0.01%
24,023
+115
+0.5% +$5.49K
EWTX icon
1581
Edgewise Therapeutics
EWTX
$4.73B
$1.04M ﹤0.01%
32,896
-7,101
-18% -$205K
JOBY icon
1582
Joby Aviation
JOBY
$8.55B
$1.03M ﹤0.01%
124,725
-17,672
-12% -$199K
PAR icon
1583
PAR Technology
PAR
$735M
$1.03M ﹤0.01%
77,204
+34,355
+80% +$807K
WBI
1584
WaterBridge Infrastructure LLC
WBI
$1.5B
$1.03M ﹤0.01%
38,323
+20,483
+115% +$488K
DEI icon
1585
Douglas Emmett
DEI
$1.96B
$1.02M ﹤0.01%
+108,572
New +$1.12M
ALNT icon
1586
Allient
ALNT
$1.92B
$1.01M ﹤0.01%
17,100
-2,796
-14% -$176K
ABG icon
1587
Asbury Automotive
ABG
$3.85B
$1.01M ﹤0.01%
5,167
+2,947
+133% +$653K
KRSP
1588
Rice Acquisition Corporation 3
KRSP
$482M
$1.01M ﹤0.01%
97,839
-1,061
-1% -$11K
WOR icon
1589
Worthington Enterprises
WOR
$2.86B
$1.01M ﹤0.01%
19,336
+2,766
+17% +$148K
UWMC icon
1590
UWM Holdings
UWMC
$434M
$1.01M ﹤0.01%
278,290
+76,676
+38% +$353K
AXTA icon
1591
Axalta
AXTA
$8.17B
$1.01M ﹤0.01%
36,282
-170,414
-82% -$5.41M
BKE icon
1592
Buckle
BKE
$2.37B
$1M ﹤0.01%
19,944
+13,371
+203% +$693K
SVV icon
1593
Savers
SVV
$1.88B
$1M ﹤0.01%
134,950
+55,802
+71% +$533K
ONON icon
1594
On Holding
ONON
$12.5B
$1M ﹤0.01%
29,506
-2,947
-9% -$129K
AMLX icon
1595
Amylyx Pharmaceuticals
AMLX
$2.54B
$1M ﹤0.01%
72,061
-12,083
-14% -$170K
BMA icon
1596
Banco Macro
BMA
$5.35B
$1M ﹤0.01%
12,940
– –
RDN icon
1597
Radian Group
RDN
$4.93B
$998K ﹤0.01%
30,177
+5,758
+24% +$193K
SAC
1598
Safeguard Acquisition Corp
SAC
$317M
$998K ﹤0.01%
+100,000
New +$997K
GPAC
1599
General Purpose Acquisition Corp
GPAC
$295M
$991K ﹤0.01%
+100,000
New +$991K
CLW icon
1600
Clearwater Paper
CLW
$376M
$989K ﹤0.01%
68,745
+15,249
+29% +$248K
62 63
64
65 66

Similar funds

WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $42.6B AUM 66.24% 1-Year Est. Return
TCI Fund Management
TCI Fund Management London, United Kingdom $45.2B AUM 12.74% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return
DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
Zurich Cantonal Bank
Zurich Cantonal Bank Zurich, Switzerland $46B AUM 27.59% 1-Year Est. Return

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.