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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 Buys

Rank Stock Value
1
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$201M
2
RY icon
Royal Bank of Canada
RY
+$78.9M
3
BEP icon
Brookfield Renewable
BEP
+$77.7M
4
SHOP icon
Shopify
SHOP
+$70.6M
5
BKLN icon
Invesco Senior Loan ETF
BKLN
+$66.7M

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
EHC icon
551
Encompass Health
EHC
$12.2B
$13M 0.03%
122,910
-11,345
-8% -$1.31M
ROKU icon
552
Roku
ROKU
$22.9B
$13M 0.03%
120,099
-5,806
-5% -$589K
CNNE icon
553
Cannae Holdings
CNNE
$675M
$12.8M 0.03%
815,918
+426,736
+110% +$7.26M
INCY icon
554
Incyte
INCY
$24.4B
$12.8M 0.03%
129,573
+17,814
+16% +$1.72M
BRO icon
555
Brown & Brown
BRO
$24B
$12.8M 0.03%
160,455
-4,640
-3% -$387K
KIM icon
556
Kimco Realty
KIM
$16.4B
$12.7M 0.03%
628,192
+21,852
+4% +$454K
MTSI icon
557
MACOM Technology Solutions
MTSI
$23.5B
$12.7M 0.03%
74,331
+1,420
+2% +$225K
FE icon
558
FirstEnergy
FE
$27.1B
$12.7M 0.03%
283,697
-7,149
-2% -$328K
CCB icon
559
Coastal Financial
CCB
$774M
$12.7M 0.03%
110,795
+7,538
+7% +$822K
ROL icon
560
Rollins
ROL
$17.4B
$12.6M 0.03%
210,421
+19,584
+10% +$1.15M
ALAB icon
561
Astera Labs
ALAB
$56B
$12.6M 0.03%
75,778
-13,221
-15% -$2.21M
CSL icon
562
Carlisle Companies
CSL
$14.9B
$12.6M 0.03%
39,368
-5,236
-12% -$1.7M
HOLX
563
DELISTED
Hologic
HOLX
$12.6M 0.03%
168,904
+37,438
+28% +$2.74M
CCK icon
564
Crown Holdings
CCK
$12.9B
$12.6M 0.03%
122,134
+30,527
+33% +$2.97M
ATR icon
565
AptarGroup
ATR
$8.43B
$12.5M 0.03%
102,868
+1,673
+2% +$207K
CRDO icon
566
Credo Technology Group
CRDO
$49.6B
$12.5M 0.03%
87,161
-19,716
-18% -$3.03M
PODD icon
567
Insulet
PODD
$10.2B
$12.5M 0.03%
44,097
-14,453
-25% -$4.52M
ESNT icon
568
Essent Group
ESNT
$6.23B
$12.4M 0.03%
190,769
+2,539
+1% +$158K
FNF icon
569
Fidelity National Financial
FNF
$13.1B
$12.4M 0.03%
226,999
+25,269
+13% +$1.44M
ZBRA icon
570
Zebra Technologies
ZBRA
$18B
$12.4M 0.03%
50,910
-3,085
-6% -$825K
DLTR icon
571
Dollar Tree
DLTR
$24.9B
$12.3M 0.03%
100,229
-101,578
-50% -$10.9M
AR icon
572
Antero Resources
AR
$11.3B
$12.3M 0.03%
357,660
-3,079
-0.9% -$104K
CPAY icon
573
Corpay
CPAY
$27.9B
$12.3M 0.03%
40,949
-4,601
-10% -$1.34M
SLF icon
574
Sun Life Financial
SLF
$44.8B
$12.3M 0.03%
+197,000
New +$11.9M
BBY icon
575
Best Buy
BBY
$18B
$12.3M 0.03%
183,798
+53,473
+41% +$4.08M
21 22
23
24 25

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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.