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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
FIGS icon
2276
FIGS
FIGS
$2.41B
– –
-12,976
Closed -$80.3K
GCO icon
2277
Genesco
GCO
$402M
– –
-18,344
Closed -$784K
GES
2278
DELISTED
Guess Inc
GES
– –
-19,084
Closed -$268K
GNE icon
2279
Genie Energy
GNE
$385M
– –
-13,543
Closed -$211K
GSAT icon
2280
Globalstar
GSAT
$10.8B
– –
-4,741
Closed -$147K
GTX icon
2281
Garrett Motion
GTX
$5.4B
– –
-55,294
Closed -$499K
HELE icon
2282
Helen of Troy
HELE
$707M
– –
-10,589
Closed -$634K
HLF icon
2283
Herbalife
HLF
$1.27B
– –
-25,382
Closed -$170K
HLLY icon
2284
Holley
HLLY
$364M
– –
-19,050
Closed -$57.5K
HONE
2285
DELISTED
HarborOne Bancorp
HONE
– –
-17,516
Closed -$207K
IBIT icon
2286
iShares Bitcoin Trust
IBIT
$47.5B
– –
-6,060,351
Closed -$322M
ICFI icon
2287
ICF International
ICFI
$1.6B
– –
-1,712
Closed -$204K
ICHR icon
2288
Ichor Holdings
ICHR
$2.65B
– –
-47,349
Closed -$1.53M
INN
2289
Summit Hotel Properties
INN
$648M
– –
-10,656
Closed -$73K
IWM icon
2290
CALL
iShares Russell 2000 ETF
IWM
$82.8B
– –
-1,500,000
Closed -$331M
KLIC icon
2291
Kulicke & Soffa
KLIC
$5.01B
– –
-33,916
Closed -$1.58M
KRNY icon
2292
Kearny Financial
KRNY
$606M
– –
-11,687
Closed -$82.7K
KROS icon
2293
Keros Therapeutics
KROS
$226M
– –
-44,434
Closed -$703K
KURA icon
2294
Kura Oncology
KURA
$978M
– –
-53,623
Closed -$467K
LAW icon
2295
CS Disco
LAW
$285M
– –
-18,483
Closed -$92.2K
LESL icon
2296
Leslie's
LESL
$7.44M
– –
-639
Closed -$28.5K
LLYVA icon
2297
Liberty Live Group Series A
LLYVA
$9.59B
– –
-15,991
Closed -$1.06M
LXRX icon
2298
Lexicon Pharmaceuticals
LXRX
$1.06B
– –
-15,034
Closed -$11.1K
MAX icon
2299
MediaAlpha
MAX
$799M
– –
-33,483
Closed -$378K
MCHI icon
2300
iShares MSCI China ETF
MCHI
$6.17B
– –
-174,306
Closed -$8.17M
90 91
92
93 94

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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.