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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
CDNA icon
1251
CareDx
CDNA
$2.45B
$1.98M 0.01%
111,320
-20,054
-15% -$432K
NVST icon
1252
Envista
NVST
$4.61B
$1.97M 0.01%
114,103
-22,185
-16% -$431K
CXW icon
1253
CoreCivic
CXW
$3.32B
$1.97M 0.01%
96,936
-3,771
-4% -$75.9K
OTTR icon
1254
Otter Tail
OTTR
$3.87B
$1.96M 0.01%
24,362
-5
-0% -$396
BLFS icon
1255
BioLife Solutions
BLFS
$1.72B
$1.95M 0.01%
85,364
+3,614
+4% +$95.2K
APPF icon
1256
AppFolio
APPF
$6.97B
$1.94M 0.01%
8,840
-610
-6% -$140K
AMR icon
1257
Alpha Metallurgical Resources
AMR
$2.02B
$1.94M 0.01%
15,503
+6,161
+66% +$1M
SANM icon
1258
Sanmina
SANM
$11.2B
$1.94M 0.01%
25,472
+20,407
+403% +$1.66M
EWT icon
1259
iShares MSCI Taiwan ETF
EWT
$11.6B
$1.94M 0.01%
+40,800
New +$2.1M
PVH icon
1260
PVH
PVH
$3.76B
$1.94M 0.01%
29,960
-8,430
-22% -$681K
CRGY icon
1261
Crescent Energy
CRGY
$3.93B
$1.93M 0.01%
171,977
+121,621
+242% +$1.68M
LUMN icon
1262
Lumen
LUMN
$6.6B
$1.93M 0.01%
491,320
+6,179
+1% +$30.8K
TARS icon
1263
Tarsus Pharmaceuticals
TARS
$3.07B
$1.92M 0.01%
37,456
+5,243
+16% +$259K
EOLS icon
1264
Evolus
EOLS
$536M
$1.92M 0.01%
159,792
-13,729
-8% -$180K
AVAV icon
1265
AeroVironment
AVAV
$9.59B
$1.92M 0.01%
16,081
-11,477
-42% -$1.76M
CBL
1266
CBL Properties
CBL
$1.77B
$1.92M 0.01%
72,106
+17,900
+33% +$526K
LAUR icon
1267
Laureate Education
LAUR
$5.1B
$1.91M ﹤0.01%
93,462
-12,856
-12% -$248K
CWT icon
1268
California Water Service
CWT
$3.1B
$1.91M ﹤0.01%
39,322
+948
+2% +$43.1K
KNF icon
1269
Knife River
KNF
$3.74B
$1.9M ﹤0.01%
21,100
+659
+3% +$64.2K
CPK icon
1270
Chesapeake Utilities
CPK
$3.25B
$1.9M ﹤0.01%
14,817
+238
+2% +$29.5K
DORM icon
1271
Dorman Products
DORM
$3.97B
$1.9M ﹤0.01%
15,779
-4,440
-22% -$566K
RIOT icon
1272
Riot Platforms
RIOT
$7.21B
$1.9M ﹤0.01%
266,377
+7,928
+3% +$82.2K
SIG icon
1273
Signet Jewelers
SIG
$3.59B
$1.89M ﹤0.01%
32,529
+3,625
+13% +$208K
STRA icon
1274
Strategic Education
STRA
$1.81B
$1.89M ﹤0.01%
22,474
+7,097
+46% +$651K
AA icon
1275
Alcoa
AA
$13.1B
$1.87M ﹤0.01%
61,295
+469
+0.8% +$16.4K
49 50
51
52 53

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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.