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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 | |
|---|---|---|---|---|---|---|
501
State Street SPDR Nuveen ICE Municipal Bond ETF
TFI
$3.18B
| $12.9M | 0.03% |
285,800
| – | – |
|
502
Edison International
EIX
$27.2B
| $12.8M | 0.03% |
216,795
-46,318
| -18% | -$2.66M |
|
503
Matador Resources
MTDR
$6.39B
| $12.7M | 0.03% |
249,437
-7,965
| -3% | -$440K |
|
504
Regions Financial
RF
$27B
| $12.7M | 0.03% |
584,361
+50,736
| +10% | +$1.18M |
|
505
PTC
PTC
$16.7B
| $12.7M | 0.03% |
81,843
+102
| +0.1% | +$17.5K |
|
506
Trimble
TRMB
$13.4B
| $12.7M | 0.03% |
192,765
+39,782
| +26% | +$2.86M |
|
507
Henry Schein
HSIC
$10B
| $12.6M | 0.03% |
184,198
+67,292
| +58% | +$4.97M |
|
|
CADE
508
DELISTED
Cadence Bank
CADE
| $12.6M | 0.03% |
414,353
+5,019
| +1% | +$166K |
|
509
Mid-America Apartment Communities
MAA
$15.6B
| $12.6M | 0.03% |
75,005
+4,320
| +6% | +$684K |
|
|
FYBR
510
DELISTED
Frontier Communications
FYBR
| $12.6M | 0.03% |
350,260
+3,132
| +0.9% | +$112K |
|
511
Brink's
BCO
$4.72B
| $12.6M | 0.03% |
145,759
+1,986
| +1% | +$180K |
|
512
Manhattan Associates
MANH
$11.7B
| $12.5M | 0.03% |
72,392
-4,816
| -6% | -$1M |
|
513
LyondellBasell Industries
LYB
$20.2B
| $12.5M | 0.03% |
177,465
+16,642
| +10% | +$1.25M |
|
514
Jones Lang LaSalle
JLL
$17B
| $12.5M | 0.03% |
50,353
-3,694
| -7% | -$972K |
|
515
CACI
CACI
$14.8B
| $12.5M | 0.03% |
33,938
+53
| +0.2% | +$20.3K |
|
|
CHX
516
DELISTED
ChampionX
CHX
| $12.4M | 0.03% |
415,471
-438,750
| -51% | -$12.8M |
|
517
VeriSign
VRSN
$26B
| $12.4M | 0.03% |
48,757
+442
| +0.9% | +$100K |
|
518
Labcorp
LH
$26.2B
| $12.4M | 0.03% |
53,112
+2,879
| +6% | +$699K |
|
519
Jabil
JBL
$38.8B
| $12.3M | 0.03% |
90,759
+22,278
| +33% | +$3.43M |
|
520
Interactive Brokers
IBKR
$41.4B
| $12.3M | 0.03% |
297,692
-158,964
| -35% | -$7.88M |
|
521
Neurocrine Biosciences
NBIX
$15.3B
| $12.3M | 0.03% |
111,385
+25,236
| +29% | +$3.2M |
|
522
International Flavors & Fragrances
IFF
$21.4B
| $12.3M | 0.03% |
158,643
+3,302
| +2% | +$272K |
|
523
Waters Corp
WAT
$40.6B
| $12.3M | 0.03% |
33,245
+456
| +1% | +$177K |
|
|
HOLX
524
DELISTED
Hologic
HOLX
| $12.2M | 0.03% |
196,867
+31,710
| +19% | +$2.1M |
|
|
SGI
525
Somnigroup International
SGI
$14B
| $12.1M | 0.03% |
202,709
+5,926
| +3% | +$359K |
|
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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.