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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
VYX icon
1001
NCR Voyix
VYX
$1.17B
$4.16M 0.01%
426,302
+26,655
+7% +$313K
DVA icon
1002
DaVita
DVA
$11.4B
$4.15M 0.01%
27,109
-21,612
-44% -$3.4M
KD icon
1003
Kyndryl
KD
$3.04B
$4.14M 0.01%
131,729
-1,055
-0.8% -$39.5K
PLAB icon
1004
Photronics
PLAB
$1.97B
$4.13M 0.01%
199,018
+55,382
+39% +$1.23M
BILL icon
1005
BILL Holdings
BILL
$5.11B
$4.13M 0.01%
89,909
-400
-0.4% -$26.9K
HG icon
1006
Hamilton Insurance Group
HG
$2.32B
$4.11M 0.01%
198,401
+50,675
+34% +$989K
PRCT icon
1007
Procept Biorobotics
PRCT
$1.26B
$4.09M 0.01%
70,287
+52,931
+305% +$3.61M
DBX icon
1008
Dropbox
DBX
$7.81B
$4.08M 0.01%
152,672
-10,834
-7% -$315K
BFH icon
1009
Bread Financial
BFH
$4.51B
$4.07M 0.01%
81,340
+28,678
+54% +$1.63M
TXNM
1010
TXNM Energy Inc
TXNM
$5.91B
$4.07M 0.01%
76,051
+16,594
+28% +$833K
OPCH icon
1011
Option Care Health
OPCH
$3.61B
$4.06M 0.01%
116,158
-1,007
-0.9% -$31.6K
BBWI icon
1012
Bath & Body Works
BBWI
$3.76B
$4.03M 0.01%
133,040
-17,520
-12% -$620K
STAG icon
1013
STAG Industrial
STAG
$7.12B
$4.02M 0.01%
111,408
-1,062
-0.9% -$37K
BEN icon
1014
Franklin Resources
BEN
$17.2B
$3.98M 0.01%
206,857
+51,330
+33% +$1.03M
BCRX icon
1015
BioCryst Pharmaceuticals
BCRX
$2.51B
$3.96M 0.01%
528,246
+100,964
+24% +$814K
OUT icon
1016
Outfront Media
OUT
$5.24B
$3.96M 0.01%
245,269
-11,391
-4% -$203K
IDA icon
1017
Idacorp
IDA
$8.16B
$3.95M 0.01%
33,980
-24
-0.1% -$2.69K
VFC icon
1018
VF Corp
VFC
$5.79B
$3.92M 0.01%
252,870
-45,535
-15% -$1.01M
ALKS icon
1019
Alkermes
ALKS
$8.3B
$3.9M 0.01%
118,197
+10,145
+9% +$331K
ACLS icon
1020
Axcelis
ACLS
$4.42B
$3.9M 0.01%
78,467
+24,717
+46% +$1.56M
M icon
1021
Macy's
M
$6.27B
$3.89M 0.01%
309,654
-8,817
-3% -$128K
LAMR icon
1022
Lamar Advertising Co
LAMR
$15.8B
$3.88M 0.01%
34,081
-152
-0.4% -$18.5K
RHI icon
1023
Robert Half
RHI
$4.48B
$3.87M 0.01%
70,864
-56,618
-44% -$3.45M
OCFC icon
1024
OceanFirst Financial
OCFC
$1.88B
$3.86M 0.01%
226,947
+1,922
+0.9% +$34.2K
HIMS icon
1025
Hims & Hers Health
HIMS
$6.71B
$3.83M 0.01%
129,756
-5,094
-4% -$189K
39 40
41
42 43

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LP
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HF
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RIM
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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.