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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
LEN icon
226
Lennar Class A
LEN
$21B
$30.9M 0.08%
269,061
+6,304
+2% +$787K
GM icon
227
General Motors
GM
$76B
$30.8M 0.08%
655,645
+35,655
+6% +$1.76M
FCX icon
228
Freeport-McMoran
FCX
$94.1B
$30.6M 0.08%
808,192
+15,289
+2% +$585K
KVUE icon
229
Kenvue
KVUE
$36.8B
$30.5M 0.08%
1,273,691
-95,566
-7% -$2.12M
SPG icon
230
Simon Property Group
SPG
$71.8B
$30.4M 0.08%
183,169
+2,689
+1% +$470K
ANSS
231
DELISTED
Ansys
ANSS
$30.3M 0.08%
95,764
+25,260
+36% +$8.47M
NSC icon
232
Norfolk Southern
NSC
$76.2B
$30.1M 0.08%
127,258
+2,464
+2% +$600K
MRVL icon
233
Marvell Technology
MRVL
$204B
$30M 0.08%
486,858
+8,716
+2% +$846K
KMB icon
234
Kimberly-Clark
KMB
$36.7B
$29.9M 0.08%
210,480
-14,316
-6% -$1.93M
O icon
235
Realty Income
O
$59.8B
$29.9M 0.08%
515,333
+22,863
+5% +$1.27M
CMI icon
236
Cummins
CMI
$87.7B
$29.5M 0.08%
93,974
+18,633
+25% +$6.56M
FICO icon
237
Fair Isaac
FICO
$23.1B
$29.4M 0.08%
15,926
-2,014
-11% -$3.73M
COR icon
238
Cencora
COR
$59.7B
$29.3M 0.08%
105,541
-4,312
-4% -$1.08M
CBRE icon
239
CBRE Group
CBRE
$43.4B
$29.3M 0.08%
224,394
+24,039
+12% +$3.27M
PCG icon
240
PG&E
PCG
$37.8B
$29.1M 0.08%
1,694,833
+223,464
+15% +$3.71M
IEMG icon
241
iShares Core MSCI Emerging Markets ETF
IEMG
$159B
$28.9M 0.07%
535,800
– –
SYY icon
242
Sysco
SYY
$40.3B
$28.9M 0.07%
384,878
+15,324
+4% +$1.12M
KR icon
243
Kroger
KR
$35B
$28.6M 0.07%
422,378
+7,452
+2% +$472K
D icon
244
Dominion Energy
D
$60.4B
$28.5M 0.07%
508,193
+31,723
+7% +$1.74M
PAYX icon
245
Paychex
PAYX
$43.4B
$28.4M 0.07%
184,284
+3,798
+2% +$559K
WCN
246
Waste Connections
WCN
$41.6B
$28.3M 0.07%
145,077
+2,798
+2% +$518K
UHAL.B icon
247
U-Haul Holding Co Series N
UHAL.B
$12.7B
$27.9M 0.07%
471,869
+188,679
+67% +$11.8M
AXON
248
Axon Enterprise
AXON
$49B
$27.9M 0.07%
52,999
-2,446
-4% -$1.43M
SNOW icon
249
Snowflake
SNOW
$117B
$27.7M 0.07%
189,202
+22,559
+14% +$3.83M
MET icon
250
MetLife
MET
$61.8B
$27.5M 0.07%
342,638
+15,868
+5% +$1.32M
8 9
10
11 12

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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.