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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
(-1.2%)
Cap. Flow
+$1.41B
Cap. Flow
% of AUM
3.64%
Top 10 Holdings %
Top 10 Hldgs %
25.43%
Holding
2,386
New
123
Increased
1,235
Reduced
836
Closed
145
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco S&P 500 Equal Weight ETF
RSP
|
+$795M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$386M |
| 3 |
EFFE
Harbor Osmosis Emerging Markets Resource Efficient ETF
EFFE
|
+$105M |
| 4 |
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 |
iShares Bitcoin Trust
IBIT
|
+$322M |
| 2 |
iShares Broad USD High Yield Corporate Bond ETF
USHY
|
+$85.2M |
| 3 |
HEICO Corp Class A
HEI.A
|
+$34.6M |
| 4 |
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 | |
|---|---|---|---|---|---|---|
1051
ADMA Biologics
ADMA
$2.19B
| $3.46M | 0.01% |
174,483
-81,200
| -32% | -$1.4M |
|
1052
Bentley Systems
BSY
$10.8B
| $3.46M | 0.01% |
87,905
-1,662
| -2% | -$74.2K |
|
|
PRMB
1053
Primo Brands
PRMB
$8.65B
| $3.45M | 0.01% |
97,279
+10,224
| +12% | +$334K |
|
1054
BorgWarner
BWA
$14B
| $3.45M | 0.01% |
120,456
-275,911
| -70% | -$8.37M |
|
1055
Metropolitan Bank Holding Corp
MCB
$1.17B
| $3.43M | 0.01% |
61,219
-22,379
| -27% | -$1.33M |
|
1056
Oshkosh
OSK
$9.61B
| $3.41M | 0.01% |
36,271
-1,304
| -3% | -$131K |
|
1057
Commault Systems
CVLT
$6.26B
| $3.41M | 0.01% |
21,630
-1,418
| -6% | -$233K |
|
1058
PTC Therapeutics
PTCT
$6.06B
| $3.4M | 0.01% |
66,772
-16,501
| -20% | -$823K |
|
1059
Whirlpool
WHR
$2.79B
| $3.4M | 0.01% |
37,739
+10,282
| +37% | +$1.09M |
|
|
OS
1060
DELISTED
OneStream Inc
OS
| $3.4M | 0.01% |
159,203
+3,390
| +2% | +$86.9K |
|
1061
Elanco Animal Health
ELAN
$11.1B
| $3.39M | 0.01% |
322,416
-1,087
| -0.3% | -$12.3K |
|
1062
Zions Bancorporation
ZION
$10.5B
| $3.38M | 0.01% |
67,715
-4,124
| -6% | -$222K |
|
1063
Black Hills Corp
BKH
$5.58B
| $3.37M | 0.01% |
55,579
-1,273
| -2% | -$75.4K |
|
1064
Hexcel
HXL
$7.74B
| $3.36M | 0.01% |
61,306
+11,349
| +23% | +$709K |
|
|
PPBI
1065
DELISTED
Pacific Premier Bancorp
PPBI
| $3.34M | 0.01% |
156,731
+2,315
| +1% | +$55.2K |
|
|
FOLD
1066
DELISTED
Amicus Therapeutics
FOLD
| $3.32M | 0.01% |
406,943
+129,773
| +47% | +$1.2M |
|
|
PARA
1067
DELISTED
Paramount Global Class B
PARA
| $3.31M | 0.01% |
276,591
-110,708
| -29% | -$1.24M |
|
1068
Chewy
CHWY
$9.15B
| $3.31M | 0.01% |
101,743
+2,387
| +2% | +$85.6K |
|
1069
Brighthouse Financial
BHF
$3.44B
| $3.28M | 0.01% |
56,637
+50,875
| +883% | +$2.84M |
|
1070
Portland General Electric
POR
$5.74B
| $3.27M | 0.01% |
73,345
+2,257
| +3% | +$96.8K |
|
1071
Ionis Pharmaceuticals
IONS
$9.39B
| $3.27M | 0.01% |
108,316
+7,085
| +7% | +$232K |
|
1072
MP Materials
MP
$9.91B
| $3.26M | 0.01% |
133,684
-12,698
| -9% | -$295K |
|
1073
Xenon Pharmaceuticals
XENE
$6.31B
| $3.26M | 0.01% |
97,149
+565
| +0.6% | +$21.5K |
|
1074
Post Holdings
POST
$3.65B
| $3.26M | 0.01% |
28,002
-3,227
| -10% | -$358K |
|
1075
FTI Consulting
FCN
$4.22B
| $3.26M | 0.01% |
19,851
+7,260
| +58% | +$1.3M |
|
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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.