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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
EG icon
626
Everest Group
EG
$14B
$11.2M 0.03%
33,043
+4,506
+16% +$1.49M
KFY icon
627
Korn Ferry
KFY
$4.36B
$11.1M 0.02%
168,541
+7,464
+5% +$502K
DRI icon
628
Darden Restaurants
DRI
$25.4B
$11.1M 0.02%
60,222
-6,781
-10% -$1.24M
ESS icon
629
Essex Property Trust
ESS
$18.5B
$11.1M 0.02%
42,342
-587
-1% -$152K
PINS icon
630
Pinterest
PINS
$13.2B
$11M 0.02%
426,627
+104,539
+32% +$3.01M
ESTA icon
631
Establishment Labs
ESTA
$2.25B
$11M 0.02%
151,523
-14,891
-9% -$899K
ZM icon
632
Zoom
ZM
$32.2B
$11M 0.02%
127,920
-2,326
-2% -$196K
SMCI icon
633
Super Micro Computer
SMCI
$25.3B
$11M 0.02%
376,978
+110,353
+41% +$4.54M
SNV
634
DELISTED
Synovus
SNV
$10.9M 0.02%
218,090
-163,036
-43% -$7.84M
L icon
635
Loews
L
$23B
$10.8M 0.02%
102,990
-10,870
-10% -$1.12M
ASH icon
636
Ashland
ASH
$3.36B
$10.8M 0.02%
184,757
+30,356
+20% +$1.6M
HQY icon
637
HealthEquity
HQY
$8.83B
$10.8M 0.02%
118,143
-877
-0.7% -$84K
FOUR icon
638
Shift4
FOUR
$3.79B
$10.8M 0.02%
171,647
+22,961
+15% +$1.62M
LH icon
639
Labcorp
LH
$26.2B
$10.8M 0.02%
43,040
-3,317
-7% -$881K
USFD icon
640
US Foods
USFD
$23.8B
$10.8M 0.02%
143,342
-8,267
-5% -$621K
OMF icon
641
OneMain Financial
OMF
$7.51B
$10.8M 0.02%
159,758
-3,312
-2% -$201K
OHI icon
642
Omega Healthcare
OHI
$13.9B
$10.8M 0.02%
242,848
+3,883
+2% +$167K
HUBS icon
643
HubSpot
HUBS
$12B
$10.8M 0.02%
26,812
-1,416
-5% -$587K
RRX icon
644
Regal Rexnord
RRX
$11.4B
$10.7M 0.02%
76,468
-8,637
-10% -$1.23M
COO icon
645
Cooper Companies
COO
$14.9B
$10.6M 0.02%
129,466
-1,129
-0.9% -$84.5K
STZ icon
646
Constellation Brands
STZ
$23.3B
$10.6M 0.02%
76,873
-1,978
-3% -$271K
TTEK icon
647
Tetra Tech
TTEK
$9.33B
$10.6M 0.02%
315,833
+1,419
+0.5% +$48K
ONTO icon
648
Onto Innovation
ONTO
$20.6B
$10.6M 0.02%
66,916
+5,681
+9% +$807K
IJH icon
649
iShares Core S&P Mid-Cap ETF
IJH
$128B
$10.6M 0.02%
159,900
-9,180
-5% -$601K
JEF icon
650
Jefferies Financial Group
JEF
$12.9B
$10.6M 0.02%
170,297
+49,139
+41% +$2.82M
24 25
26
27 28

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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.