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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
-2.67%
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
$38.7B
AUM Growth
-$490M
Cap. Flow
+$1.41B
Cap. Flow %
3.64%
Top 10 Hldgs %
25.43%
Holding
2,386
New
123
Increased
1,235
Reduced
836
Closed
145

Top Buys

Rank Stock Value
1
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$795M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$386M
3
EFFE
Harbor Osmosis Emerging Markets Resource Efficient ETF
EFFE
+$105M
4
BRK.A icon
Berkshire Hathaway Class A
BRK.A
+$90.4M
5
EFFI
Harbor Osmosis International Resource Efficient ETF
EFFI
+$58.1M

Top Sells

Rank Stock Value
1
IBIT icon
iShares Bitcoin Trust
IBIT
+$322M
2
USHY icon
iShares Broad USD High Yield Corporate Bond ETF
USHY
+$85.2M
3
HEI.A icon
HEICO Corp Class A
HEI.A
+$34.6M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$26.5M
5
ALTR
Altair Engineering Inc
ALTR
+$21.6M

Sector Composition

Rank Sector Weight
1 Technology 24.98%
2 Financials 13.13%
3 Communication Services 10.56%
4 Healthcare 10.1%
5 Consumer Discretionary 9.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
URA icon
701
Global X Uranium ETF
URA
$6.31B
$8.5M 0.02%
371,000
– –
BURL icon
702
Burlington
BURL
$22.4B
$8.49M 0.02%
35,602
+698
+2% +$181K
TXT icon
703
Textron
TXT
$15.1B
$8.47M 0.02%
117,245
-1,092
-0.9% -$81.7K
NXST icon
704
Nexstar Media Group
NXST
$5.81B
$8.47M 0.02%
47,240
+3,030
+7% +$490K
PNR icon
705
Pentair
PNR
$10.7B
$8.44M 0.02%
96,469
+5,283
+6% +$504K
WK icon
706
Workiva
WK
$4.01B
$8.4M 0.02%
110,723
+6,509
+6% +$615K
CF icon
707
CF Industries
CF
$17.7B
$8.39M 0.02%
107,377
+5,344
+5% +$448K
FBP icon
708
First Bancorp
FBP
$4.49B
$8.39M 0.02%
437,617
-24,337
-5% -$473K
DOC icon
709
Healthpeak Properties
DOC
$14.3B
$8.39M 0.02%
414,871
+15,537
+4% +$314K
PAYO icon
710
Payoneer
PAYO
$2.42B
$8.38M 0.02%
1,146,729
+52,187
+5% +$487K
OMF icon
711
OneMain Financial
OMF
$7.51B
$8.36M 0.02%
171,050
+19,779
+13% +$1.05M
CWEN.A
712
DELISTED
Clearway Energy Class A
CWEN.A
$8.33M 0.02%
292,753
-217,646
-43% -$5.58M
CIEN icon
713
Ciena
CIEN
$62.7B
$8.33M 0.02%
137,787
+9,471
+7% +$749K
HAPN
714
Happen Inc
HAPN
$2.27B
$8.29M 0.02%
803,657
+42,224
+6% +$566K
ZBRA icon
715
Zebra Technologies
ZBRA
$18B
$8.26M 0.02%
29,225
-816
-3% -$279K
WEX icon
716
WEX
WEX
$6.78B
$8.24M 0.02%
52,500
-2,590
-5% -$426K
GSHD icon
717
Goosehead Insurance
GSHD
$2.39B
$8.19M 0.02%
69,399
-17,957
-21% -$2.01M
FOXA icon
718
Fox Class A
FOXA
$27.5B
$8.17M 0.02%
144,322
+19,864
+16% +$1.05M
SJM icon
719
J.M. Smucker
SJM
$12.9B
$8.15M 0.02%
68,806
+581
+0.9% +$62.7K
XPO icon
720
XPO
XPO
$24.7B
$8.14M 0.02%
75,707
-21,561
-22% -$2.74M
KNSL icon
721
Kinsale Capital Group
KNSL
$8.59B
$8.13M 0.02%
16,702
-62
-0.4% -$27.8K
RDDT icon
722
Reddit
RDDT
$30.4B
$8.1M 0.02%
77,205
+13,788
+22% +$2.28M
GGG icon
723
Graco
GGG
$13.3B
$8.05M 0.02%
96,448
+2,797
+3% +$237K
S icon
724
SentinelOne
S
$8.17B
$8.05M 0.02%
442,573
-810
-0.2% -$17.6K
CHRW icon
725
C.H. Robinson
CHRW
$17.5B
$8.04M 0.02%
78,481
+11,948
+18% +$1.21M
27 28
29
30 31

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State of Wisconsin Investment Board's Q1 2025 Portfolio in Review

As of Q1 2025, State of Wisconsin Investment Board held 2,386 positions worth $38.7B, down 1.2% from $39.2B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

State of Wisconsin Investment Board deployed $1.41B of net new capital in Q1 2025, opening 123 new positions and adding to 1,235 existing holdings. Its largest new stake was Harbor Osmosis Emerging Markets Resource Efficient ETF: 5,140,000 shares worth $106M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 28% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was HEICO Corp Class A, an estimated $34.6M trimmed.

  • State of Wisconsin Investment Board's largest Q1 2025 buy was Harbor Osmosis Emerging Markets Resource Efficient ETF: 5,140,000 shares worth $106M.
  • State of Wisconsin Investment Board added most to Invesco S&P 500 Equal Weight ETF in Q1 2025, an estimated $795M increase.
  • State of Wisconsin Investment Board's biggest Q1 2025 reduction was HEICO Corp Class A, cutting an estimated $34.6M.
  • State of Wisconsin Investment Board fully exited iShares Bitcoin Trust in Q1 2025, selling an estimated $322M.
  • State of Wisconsin Investment Board's ten largest holdings make up 25% of its $38.7B portfolio in Q1 2025.
  • State of Wisconsin Investment Board opened 123 new positions and closed 145 in Q1 2025.
  • State of Wisconsin Investment Board's portfolio value fell 1.2% quarter-over-quarter to $38.7B.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2025, filed 15 May 2025.