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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
ROP icon
176
Roper Technologies
ROP
$38.5B
$38.5M 0.1%
65,218
-1,171
-2% -$657K
BDX icon
177
Becton Dickinson
BDX
$49.8B
$37.7M 0.1%
164,785
+4,257
+3% +$988K
RSG icon
178
Republic Services
RSG
$66B
$37.7M 0.1%
155,674
-15,115
-9% -$3.39M
HCA icon
179
HCA Healthcare
HCA
$88.6B
$36.9M 0.1%
106,877
-5,224
-5% -$1.68M
APD icon
180
Air Products & Chemicals
APD
$67.8B
$36.9M 0.1%
125,139
+2,464
+2% +$760K
PSX icon
181
Phillips 66
PSX
$91.8B
$36.9M 0.1%
298,807
+42,810
+17% +$5.28M
CEG icon
182
Constellation Energy
CEG
$98.7B
$36.8M 0.1%
182,343
+9,255
+5% +$2.48M
MSTR icon
183
Strategy Inc
MSTR
$37.4B
$36.8M 0.1%
127,528
+26,571
+26% +$8.44M
TFC icon
184
Truist Financial
TFC
$64.8B
$36.3M 0.09%
881,042
+62,164
+8% +$2.77M
GEM icon
185
Goldman Sachs ActiveBeta Emerging Markets Equity ETF
GEM
$1.74B
$36.2M 0.09%
+1,091,863
New +$36M
AZO icon
186
AutoZone
AZO
$49.8B
$36M 0.09%
9,434
-819
-8% -$2.83M
AIG icon
187
American International
AIG
$39.7B
$35.8M 0.09%
412,227
+39,509
+11% +$3.07M
GD icon
188
General Dynamics
GD
$106B
$35.8M 0.09%
131,406
+2,489
+2% +$647K
ADSK icon
189
Autodesk
ADSK
$51.8B
$35.8M 0.09%
136,582
+1,969
+1% +$560K
ALL icon
190
Allstate
ALL
$65.3B
$35.7M 0.09%
172,466
-4,870
-3% -$948K
BATRK icon
191
Atlanta Braves Holdings Series B
BATRK
$3.42B
$35.7M 0.09%
892,340
+147,195
+20% +$5.74M
BAB icon
192
Invesco Taxable Municipal Bond ETF
BAB
$1.01B
$35.2M 0.09%
1,318,800
– –
EMR icon
193
Emerson Electric
EMR
$90.6B
$35.1M 0.09%
320,263
+2,941
+0.9% +$355K
APP icon
194
Applovin
APP
$105B
$35.1M 0.09%
132,474
+77
+0.1% +$26.5K
RCL icon
195
Royal Caribbean
RCL
$82.9B
$35.1M 0.09%
170,759
+3,043
+2% +$718K
CENTA icon
196
Central Garden & Pet Co Class A
CENTA
$2.42B
$35M 0.09%
1,068,823
-84,449
-7% -$2.68M
PYPL icon
197
PayPal
PYPL
$51.1B
$35M 0.09%
536,089
-1,443
-0.3% -$112K
TRV icon
198
Travelers Companies
TRV
$77.2B
$34.8M 0.09%
131,617
+4,146
+3% +$1.03M
AFL icon
199
Aflac
AFL
$60.7B
$34.7M 0.09%
311,769
+3,862
+1% +$410K
SLB icon
200
SLB Ltd
SLB
$77.2B
$34.6M 0.09%
828,227
-1,297
-0.2% -$53.1K
6 7
8
9 10

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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.