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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
TRP icon
351
TC Energy
TRP
$65.8B
$20.1M 0.05%
+365,001
New +$19.5M
HIG icon
352
Hartford Financial Services
HIG
$37.6B
$20.1M 0.04%
145,654
-3,944
-3% -$520K
CCI icon
353
Crown Castle
CCI
$32B
$20M 0.04%
225,420
-3,389
-1% -$312K
MSTR icon
354
Strategy Inc
MSTR
$37.5B
$20M 0.04%
131,555
-5,687
-4% -$1.31M
ODFL icon
355
Old Dominion Freight Line
ODFL
$45.1B
$20M 0.04%
127,474
+58
+0% +$8.31K
IQV icon
356
IQVIA
IQV
$39.6B
$20M 0.04%
88,615
-8,191
-8% -$1.78M
STT icon
357
State Street
STT
$52.2B
$19.9M 0.04%
154,344
-9,190
-6% -$1.1M
SGI
358
Somnigroup International
SGI
$13.8B
$19.9M 0.04%
222,735
-12,617
-5% -$1.1M
TPR icon
359
Tapestry
TPR
$26.3B
$19.9M 0.04%
155,598
-11,461
-7% -$1.31M
ARES icon
360
Ares Management
ARES
$32.6B
$19.8M 0.04%
122,205
+9,173
+8% +$1.43M
SYY icon
361
Sysco
SYY
$40.4B
$19.7M 0.04%
267,580
-1,636
-0.6% -$124K
SE icon
362
Sea Limited
SE
$75.1B
$19.6M 0.04%
153,330
-11,254
-7% -$1.67M
MLM icon
363
Martin Marietta Materials
MLM
$32.9B
$19.5M 0.04%
31,246
-502
-2% -$312K
MCHP icon
364
Microchip Technology
MCHP
$43.3B
$19.4M 0.04%
304,425
+21,260
+8% +$1.31M
NUE icon
365
Nucor
NUE
$62.1B
$19.4M 0.04%
118,886
-2,448
-2% -$368K
RL icon
366
Ralph Lauren
RL
$23B
$19.3M 0.04%
54,654
+4,414
+9% +$1.5M
PFG icon
367
Principal Financial Group
PFG
$24.5B
$19.2M 0.04%
217,211
+11,867
+6% +$1M
CHD icon
368
Church & Dwight Co
CHD
$24B
$19.1M 0.04%
228,222
-7,946
-3% -$679K
RMD icon
369
ResMed
RMD
$32.6B
$19.1M 0.04%
79,416
+579
+0.7% +$148K
PHM icon
370
Pultegroup
PHM
$24.8B
$19.1M 0.04%
163,132
-27,968
-15% -$3.43M
HPE icon
371
Hewlett Packard
HPE
$80.2B
$19.1M 0.04%
795,581
-200,934
-20% -$4.73M
VICI icon
372
VICI Properties
VICI
$28.9B
$19M 0.04%
676,194
-50,717
-7% -$1.51M
KEYS icon
373
Keysight
KEYS
$60.9B
$18.9M 0.04%
93,245
+2,602
+3% +$483K
CPRT icon
374
Copart
CPRT
$26.9B
$18.9M 0.04%
483,662
-129,016
-21% -$5.35M
FISV
375
Fiserv Inc
FISV
$28.2B
$18.9M 0.04%
281,371
-19,591
-7% -$1.64M
13 14
15
16 17

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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.