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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
ETR icon
326
Entergy
ETR
$49.9B
$22.6M 0.05%
244,098
+10,553
+5% +$1M
PSA icon
327
Public Storage
PSA
$61.1B
$22.3M 0.05%
86,041
+1,510
+2% +$423K
CTRA
328
DELISTED
Coterra Energy
CTRA
$22.2M 0.05%
843,823
-49,941
-6% -$1.26M
KR icon
329
Kroger
KR
$34.8B
$22.1M 0.05%
353,066
-2,699
-0.8% -$177K
EBAY icon
330
eBay
EBAY
$46.1B
$22M 0.05%
252,682
+824
+0.3% +$71.3K
AXON
331
Axon Enterprise
AXON
$48.8B
$22M 0.05%
38,699
-2,596
-6% -$1.61M
PRIM icon
332
Primoris Services
PRIM
$4.36B
$21.9M 0.05%
176,647
-5,414
-3% -$707K
FICO icon
333
Fair Isaac
FICO
$22.9B
$21.9M 0.05%
12,930
-417
-3% -$718K
MFC icon
334
Manulife Financial
MFC
$72.6B
$21.6M 0.05%
+594,940
New +$20.2M
EVR icon
335
Evercore
EVR
$11.6B
$21.6M 0.05%
63,495
-6,676
-10% -$2.15M
FIX icon
336
Comfort Systems
FIX
$61.3B
$21.6M 0.05%
23,111
+13,747
+147% +$12.7M
LNG icon
337
Cheniere Energy
LNG
$55.4B
$21.5M 0.05%
110,761
-15,321
-12% -$3.22M
OMC icon
338
Omnicom Group
OMC
$23.8B
$21.3M 0.05%
263,374
+161,498
+159% +$12.3M
LEN icon
339
Lennar Class A
LEN
$21B
$21.2M 0.05%
206,302
+48,316
+31% +$5.83M
LIVN icon
340
LivaNova
LIVN
$4.47B
$21.1M 0.05%
343,347
-61,244
-15% -$3.5M
CIEN icon
341
Ciena
CIEN
$64.3B
$21.1M 0.05%
90,034
-5,367
-6% -$1.04M
CTSH icon
342
Cognizant
CTSH
$26.1B
$21M 0.05%
252,885
-40,463
-14% -$3.03M
CARR icon
343
Carrier Global
CARR
$52.3B
$21M 0.05%
397,132
-38,549
-9% -$2.14M
DG icon
344
Dollar General
DG
$26.9B
$21M 0.05%
157,827
-52,289
-25% -$5.83M
CASY icon
345
Casey's General Stores
CASY
$31.4B
$20.7M 0.05%
37,497
-942
-2% -$518K
ACGL icon
346
Arch Capital
ACGL
$33.3B
$20.7M 0.05%
215,521
-4,159
-2% -$381K
TDY icon
347
Teledyne Technologies
TDY
$31.2B
$20.6M 0.05%
40,396
-3,041
-7% -$1.6M
GEHC icon
348
GE HealthCare
GEHC
$33B
$20.3M 0.05%
247,952
-19,403
-7% -$1.51M
A icon
349
Agilent Technologies
A
$41.9B
$20.2M 0.05%
148,786
-14,639
-9% -$2.1M
WTFC icon
350
Wintrust Financial
WTFC
$10.9B
$20.2M 0.05%
144,143
+10,993
+8% +$1.46M
12 13
14
15 16

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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.