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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
-0.92%
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
$43.7B
AUM Growth
-$1.04B
Cap. Flow
+$646M
Cap. Flow %
1.48%
Top 10 Hldgs %
26.7%
Holding
2,643
New
278
Increased
1,112
Reduced
954
Closed
152

Top Buys

Rank Stock Value
1
HEI.A icon
HEICO Corp Class A
HEI.A
+$108M
2
Z icon
Zillow
Z
+$106M
3
CCOM
Simplify Chinese Commodities Strategy No K-1 ETF
CCOM
+$104M
4
AZN icon
AstraZeneca
AZN
+$96.2M
5
NVDA icon
NVIDIA
NVDA
+$77.9M

Top Sells

Rank Stock Value
1
RSP icon
Invesco S&P 500 Equal Weight ETF
RSP
+$374M
2
XRT icon
State Street SPDR S&P Retail ETF
XRT
+$54M
3
JAAA icon
Janus Henderson AAA CLO ETF
JAAA
+$50.6M
4
BIP icon
Brookfield Infrastructure Partners
BIP
+$43.5M
5
ZG icon
Zillow
ZG
+$40.6M

Sector Composition

Rank Sector Weight
1 Technology 25.53%
2 Financials 12.43%
3 Communication Services 9.92%
4 Industrials 9.52%
5 Consumer Discretionary 8.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GPOR icon
951
Gulfport Energy Corp
GPOR
$2.8B
$5.41M 0.01%
25,571
-4,382
-15% -$871K
AGNC icon
952
AGNC Investment
AGNC
$12.6B
$5.38M 0.01%
536,813
+2,930
+0.5% +$32.4K
LLYVK icon
953
Liberty Live Group Series C
LLYVK
$9.54B
$5.36M 0.01%
56,939
-3,152
-5% -$283K
KRYS icon
954
Krystal Biotech
KRYS
$9.55B
$5.34M 0.01%
20,691
+6,225
+43% +$1.66M
LAUR icon
955
Laureate Education
LAUR
$5.14B
$5.34M 0.01%
153,315
+79,130
+107% +$2.71M
FORM icon
956
FormFactor
FORM
$9B
$5.32M 0.01%
54,861
-18,524
-25% -$1.59M
DTM icon
957
DT Midstream
DTM
$13.6B
$5.31M 0.01%
39,464
+2,215
+6% +$289K
HLNE icon
958
Hamilton Lane
HLNE
$5.43B
$5.3M 0.01%
53,360
+51,103
+2,264% +$6.27M
WYNN icon
959
Wynn Resorts
WYNN
$10.5B
$5.28M 0.01%
52,033
-4,009
-7% -$439K
GME icon
960
GameStop
GME
$8.63B
$5.28M 0.01%
228,964
-528
-0.2% -$12.3K
HXL icon
961
Hexcel
HXL
$7.79B
$5.27M 0.01%
65,179
+9,669
+17% +$815K
RNST icon
962
Renasant Corp
RNST
$3.96B
$5.27M 0.01%
145,772
+39,186
+37% +$1.47M
TGTX icon
963
TG Therapeutics
TGTX
$7.59B
$5.27M 0.01%
158,505
+69,428
+78% +$2.07M
MOH icon
964
Molina Healthcare
MOH
$10B
$5.25M 0.01%
39,350
+4,105
+12% +$653K
HRL icon
965
Hormel Foods
HRL
$13.8B
$5.24M 0.01%
231,208
-489
-0.2% -$11.7K
DAN icon
966
Dana Inc
DAN
$2.94B
$5.23M 0.01%
155,322
+18,121
+13% +$566K
WING icon
967
Wingstop
WING
$3.18B
$5.21M 0.01%
33,631
+542
+2% +$130K
DINO icon
968
HF Sinclair
DINO
$14.7B
$5.19M 0.01%
83,261
-30,838
-27% -$1.67M
CE icon
969
Celanese
CE
$4.82B
$5.19M 0.01%
78,970
-5,887
-7% -$307K
NPB
970
Northpointe Bancshares
NPB
$592M
$5.17M 0.01%
299,469
-30,007
-9% -$528K
PLAB icon
971
Photronics
PLAB
$1.88B
$5.14M 0.01%
127,236
+45,800
+56% +$1.66M
IEMG icon
972
iShares Core MSCI Emerging Markets ETF
IEMG
$155B
$5.11M 0.01%
73,200
-337,600
-82% -$24.4M
MCB icon
973
Metropolitan Bank Holding Corp
MCB
$1.15B
$5.1M 0.01%
61,231
-23,341
-28% -$2M
TFX icon
974
Teleflex
TFX
$6.15B
$5.09M 0.01%
42,544
+8,906
+26% +$982K
MP icon
975
MP Materials
MP
$8.45B
$5.06M 0.01%
104,926
-3,003
-3% -$180K
37 38
39
40 41

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State of Wisconsin Investment Board's Q1 2026 Portfolio in Review

As of Q1 2026, State of Wisconsin Investment Board held 2,643 positions worth $43.7B, down 2.3% from $44.7B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

State of Wisconsin Investment Board's Q1 2026 filing shows 278 new, 1,112 increased, 954 reduced and 152 closed positions. Its largest new stake was Simplify Chinese Commodities Strategy No K-1 ETF: 4,202,200 shares worth $104M. The largest sale was Invesco S&P 500 Equal Weight ETF, an estimated $374M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 27% a quarter earlier, followed by Financials and Communication Services.

  • State of Wisconsin Investment Board's largest Q1 2026 buy was Simplify Chinese Commodities Strategy No K-1 ETF: 4,202,200 shares worth $104M.
  • State of Wisconsin Investment Board added most to HEICO Corp Class A in Q1 2026, an estimated $108M increase.
  • State of Wisconsin Investment Board's biggest Q1 2026 reduction was Invesco S&P 500 Equal Weight ETF, cutting an estimated $374M.
  • State of Wisconsin Investment Board fully exited State Street SPDR S&P Retail ETF in Q1 2026, selling an estimated $54M.
  • State of Wisconsin Investment Board's ten largest holdings make up 27% of its $43.7B portfolio in Q1 2026.
  • State of Wisconsin Investment Board opened 278 new positions and closed 152 in Q1 2026.
  • State of Wisconsin Investment Board's portfolio value fell 2.3% quarter-over-quarter to $43.7B.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.