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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
+17.78%
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
$43.2B
AUM Growth
+$3.14B
Cap. Flow
-$2.66B
Cap. Flow %
-6.15%
Top 10 Hldgs %
18.99%
Holding
2,060
New
115
Increased
400
Reduced
1,432
Closed
79

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$381M
2
ZM icon
Zoom
ZM
+$172M
3
Z icon
Zillow
Z
+$92.9M
4
LHX icon
L3Harris
LHX
+$65.7M
5
WFC icon
Wells Fargo
WFC
+$51.9M

Top Sells

Rank Stock Value
1
BREW
Craft Brew Alliance, Inc.
BREW
+$648M
2
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$335M
3
IWM icon
iShares Russell 2000 ETF
IWM
+$213M
4
AAPL icon
Apple
AAPL
+$148M
5
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$97.1M

Sector Composition

Rank Sector Weight
1 Technology 22.57%
2 Financials 13.84%
3 Healthcare 13.2%
4 Consumer Discretionary 11.02%
5 Communication Services 9.77%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LYB icon
351
LyondellBasell Industries
LYB
$20.2B
$24.7M 0.06%
269,727
-87,563
-25% -$7.13M
TRU icon
352
TransUnion
TRU
$15.5B
$24.6M 0.06%
248,299
-9,608
-4% -$880K
VEEV icon
353
Veeva Systems
VEEV
$41B
$24.6M 0.06%
90,359
-6,180
-6% -$1.73M
SGTX
354
DELISTED
Sigilon Therapeutics, Inc. Common Stock
SGTX
$24.5M 0.06%
+39,202
New +$17.8M
TTEK icon
355
Tetra Tech
TTEK
$9.33B
$24.4M 0.06%
1,052,750
-131,000
-11% -$2.95M
MTD icon
356
Mettler-Toledo International
MTD
$28.7B
$24.4M 0.06%
21,375
-6,082
-22% -$6.67M
EXR icon
357
Extra Space Storage
EXR
$31.6B
$24.3M 0.06%
209,868
+16,994
+9% +$1.94M
VOYA icon
358
Voya Financial
VOYA
$9.16B
$24.3M 0.06%
412,517
+26,185
+7% +$1.42M
SYF icon
359
Synchrony
SYF
$26.1B
$24.2M 0.06%
698,498
+216,373
+45% +$6.5M
ZS icon
360
Zscaler
ZS
$30.4B
$24M 0.06%
119,994
-22,385
-16% -$3.56M
ALNY icon
361
Alnylam Pharmaceuticals
ALNY
$30.4B
$23.9M 0.06%
183,809
-4,695
-2% -$627K
DAR icon
362
Darling Ingredients
DAR
$10.4B
$23.9M 0.06%
413,790
-71,754
-15% -$3.43M
PTON icon
363
Peloton Interactive
PTON
$2.44B
$23.9M 0.06%
157,211
+12,079
+8% +$1.47M
GNRC icon
364
Generac Holdings
GNRC
$12.8B
$23.6M 0.05%
103,889
+14,237
+16% +$3.06M
ANET icon
365
Arista Networks
ANET
$257B
$23.4M 0.05%
1,290,624
-139,520
-10% -$2.21M
EOG icon
366
EOG Resources
EOG
$74.2B
$23.4M 0.05%
468,230
-30,688
-6% -$1.33M
CSGP icon
367
CoStar Group
CSGP
$13.4B
$23.3M 0.05%
252,500
-19,910
-7% -$1.75M
WEC icon
368
WEC Energy
WEC
$35.9B
$23.3M 0.05%
253,338
+3,310
+1% +$322K
ALXN
369
DELISTED
Alexion Pharmaceuticals
ALXN
$23.3M 0.05%
149,031
-148,492
-50% -$19.1M
SITE icon
370
SiteOne Landscape Supply
SITE
$4.27B
$23.2M 0.05%
146,500
-18,600
-11% -$2.55M
PCAR icon
371
PACCAR
PCAR
$68.8B
$23.1M 0.05%
401,711
-5,923
-1% -$348K
CTXS
372
DELISTED
Citrix Systems Inc
CTXS
$23.1M 0.05%
177,510
-64,604
-27% -$8.22M
HOLX
373
DELISTED
Hologic
HOLX
$23M 0.05%
315,529
-97,479
-24% -$6.88M
STLD icon
374
Steel Dynamics
STLD
$37.3B
$22.9M 0.05%
620,450
-24,848
-4% -$863K
BL icon
375
BlackLine
BL
$1.82B
$22.9M 0.05%
171,350
-22,400
-12% -$2.5M
13 14
15
16 17

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State of Wisconsin Investment Board's Q4 2020 Portfolio in Review

As of Q4 2020, State of Wisconsin Investment Board held 2,060 positions worth $43.2B, up 7.8% from $40.1B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

State of Wisconsin Investment Board withdrew a net $2.66B in Q4 2020, closing 79 positions and reducing 1,432 holdings. Its most notable exit was Craft Brew Alliance, Inc., an estimated $648M position sold in full.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 22% a quarter earlier, followed by Financials and Healthcare.

Against the trend, State of Wisconsin Investment Board opened a new position in Sigilon Therapeutics, Inc. Common Stock worth $24.5M.

  • State of Wisconsin Investment Board's largest Q4 2020 buy was Sigilon Therapeutics, Inc. Common Stock: 39,202 shares worth $24.5M.
  • State of Wisconsin Investment Board added most to State Street SPDR S&P 500 ETF Trust in Q4 2020, an estimated $381M increase.
  • State of Wisconsin Investment Board's biggest Q4 2020 reduction was iShares iBoxx $ High Yield Corporate Bond ETF, cutting an estimated $335M.
  • State of Wisconsin Investment Board fully exited Craft Brew Alliance, Inc. in Q4 2020, selling an estimated $648M.
  • State of Wisconsin Investment Board's ten largest holdings make up 19% of its $43.2B portfolio in Q4 2020.
  • State of Wisconsin Investment Board opened 115 new positions and closed 79 in Q4 2020.
  • State of Wisconsin Investment Board's portfolio value rose 7.8% quarter-over-quarter to $43.2B.

Based on State of Wisconsin Investment Board's 13F filing for Q4 2020, filed 3 Feb 2021.