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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
CM icon
226
Canadian Imperial Bank of Commerce
CM
$112B
$32.3M 0.07%
+355,840
New +$30.5M
NXPI icon
227
NXP Semiconductors
NXPI
$58.9B
$31.6M 0.07%
145,684
+6,601
+5% +$1.42M
VRT icon
228
Vertiv
VRT
$112B
$31.6M 0.07%
195,158
+541
+0.3% +$93.9K
MPC icon
229
Marathon Petroleum
MPC
$99.4B
$31.6M 0.07%
194,026
-2,635
-1% -$493K
LHX icon
230
L3Harris
LHX
$53.7B
$31.6M 0.07%
107,476
+7,219
+7% +$2.09M
ROST icon
231
Ross Stores
ROST
$78.4B
$31.4M 0.07%
174,320
+2,240
+1% +$374K
SPG icon
232
Simon Property Group
SPG
$71.8B
$31.3M 0.07%
169,091
-2,552
-1% -$464K
NET icon
233
Cloudflare
NET
$118B
$31.1M 0.07%
157,682
-5,575
-3% -$1.18M
URI icon
234
United Rentals
URI
$70.2B
$30.9M 0.07%
38,122
+2,252
+6% +$1.95M
F icon
235
Ford
F
$55.3B
$30.7M 0.07%
2,339,572
+76,843
+3% +$991K
SLB icon
236
SLB Ltd
SLB
$77.3B
$30.6M 0.07%
797,985
-25,112
-3% -$910K
MNST icon
237
Monster Beverage
MNST
$91.6B
$30.6M 0.07%
797,372
-73,512
-8% -$2.63M
ABNB icon
238
Airbnb
ABNB
$110B
$30.5M 0.07%
224,508
-4,830
-2% -$601K
UHAL.B icon
239
U-Haul Holding Co Series N
UHAL.B
$12.7B
$30.4M 0.07%
649,683
-167,097
-20% -$8.13M
EOG icon
240
EOG Resources
EOG
$74.2B
$30.1M 0.07%
287,076
-6,890
-2% -$740K
ALL icon
241
Allstate
ALL
$65.4B
$30.1M 0.07%
144,472
-2,821
-2% -$578K
DB icon
242
Deutsche Bank
DB
$72.1B
$29.8M 0.07%
+767,538
New +$27.7M
SRE icon
243
Sempra
SRE
$56.3B
$29.8M 0.07%
337,922
-13,621
-4% -$1.24M
EQT icon
244
EQT Corp
EQT
$33.8B
$29.7M 0.07%
554,356
+55,557
+11% +$3.12M
VST icon
245
Vistra
VST
$49.3B
$29.5M 0.07%
182,705
-14,826
-8% -$2.7M
CBRE icon
246
CBRE Group
CBRE
$43.6B
$29.4M 0.07%
183,047
-8,999
-5% -$1.41M
AZO icon
247
AutoZone
AZO
$49.8B
$29.4M 0.07%
8,666
-127
-1% -$480K
BKR icon
248
Baker Hughes
BKR
$63B
$29.4M 0.07%
644,802
-10,508
-2% -$498K
BDX icon
249
Becton Dickinson
BDX
$49.7B
$29.2M 0.07%
150,596
-2,099
-1% -$399K
AFL icon
250
Aflac
AFL
$60.7B
$29M 0.06%
262,612
-23,226
-8% -$2.56M
8 9
10
11 12

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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.