State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Labcorp LH Stock Holding History

State of Wisconsin Investment Board’s Portfolio LH Stock Details LH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$11.8M Buy
44,396
+1,356
+3% +$367K 0.03% 580
2025
Q4 		$10.8M Sell
43,040
-3,317
-7% -$881K 0.02% 639
2025
Q3 		$13.3M Sell
46,357
-5,418
-10% -$1.45M 0.03% 505
2025
Q2 		$13.6M Sell
51,775
-1,337
-3% -$326K 0.03% 494
2025
Q1 		$12.4M Buy
53,112
+2,879
+6% +$699K 0.03% 518
2024
Q4 		$11.5M Sell
50,233
-4,965
-9% -$1.14M 0.03% 567
2024
Q3 		$12.3M Buy
55,198
+3,655
+7% +$803K 0.03% 536
2024
Q2 		$10.5M Sell
51,543
-38,363
-43% -$7.8M 0.03% 559
2024
Q1 		$19.6M Sell
89,906
-47,065
-34% -$10.4M 0.05% 344
2023
Q4 		$31.1M Sell
136,971
-13,159
-9% -$2.76M 0.09% 204
2023
Q3 		$30.2M Buy
150,130
+70,647
+89% +$14.9M 0.09% 194
2023
Q2 		$16.5M Sell
79,483
-8,099
-9% -$1.57M 0.05% 411
2023
Q1 		$17.3M Buy
87,582
+3,074
+4% +$633K 0.05% 369
2022
Q4 		$17.1M Sell
84,508
-7,128
-8% -$1.39M 0.06% 368
2022
Q3 		$16.1M Sell
91,636
-15,544
-15% -$3.18M 0.05% 369
2022
Q2 		$21.6M Sell
107,180
-5,056
-5% -$1.08M 0.06% 338
2022
Q1 		$25.4M Buy
112,236
+16,836
+18% +$3.96M 0.05% 359
2021
Q4 		$25.8M Sell
95,400
-34,088
-26% -$8.44M 0.05% 389
2021
Q3 		$31.3M Sell
129,488
-20,770
-14% -$5.23M 0.06% 331
2021
Q2 		$35.6M Sell
150,258
-3,027
-2% -$690K 0.07% 302
2021
Q1 		$33.6M Sell
153,285
-1,741
-1% -$349K 0.07% 302
2020
Q4 		$27.1M Buy
155,026
+63,780
+70% +$11M 0.06% 325
2020
Q3 		$14.8M Buy
91,246
+22,939
+34% +$3.64M 0.04% 480
2020
Q2 		$9.75M Buy
68,307
+13,572
+25% +$1.88M 0.03% 599
2020
Q1 		$5.94M Sell
54,735
-27,804
-34% -$4.01M 0.02% 710
2019
Q4 		$12M Buy
82,539
+4,919
+6% +$710K 0.03% 585
2019
Q3 		$11.2M Buy
77,620
+22,929
+42% +$3.35M 0.03% 564
2019
Q2 		$8.12M Sell
54,691
-49,585
-48% -$6.92M 0.02% 682
2019
Q1 		$13.7M Buy
104,276
+3,296
+3% +$406K 0.04% 496
2018
Q4 		$11M Sell
100,980
-7,392
-7% -$990K 0.04% 497
2018
Q3 		$16.2M Sell
108,372
-7,405
-6% -$1.13M 0.04% 432
2018
Q2 		$17.9M Buy
115,777
+6,730
+6% +$1.02M 0.05% 389
2018
Q1 		$15.2M Buy
109,047
+43,701
+67% +$6.42M 0.04% 442
2017
Q4 		$8.96M Sell
65,346
-37,589
-37% -$4.97M 0.02% 680
2017
Q3 		$13.4M Sell
102,935
-105,754
-51% -$14.1M 0.04% 467
2017
Q2 		$27.6M Buy
208,689
+23,874
+13% +$2.92M 0.09% 256
2017
Q1 		$22.8M Buy
184,815
+78,967
+75% +$9.35M 0.09% 256
2016
Q4 		$11.7M Buy
105,848
+29,232
+38% +$3.25M 0.05% 425
2016
Q3 		$9.05M Sell
76,616
-2,747
-3% -$324K 0.04% 561
2016
Q2 		$8.88M Sell
79,363
-91,141
-53% -$9.81M 0.04% 547
2016
Q1 		$17.2M Buy
170,504
+8,230
+5% +$789K 0.07% 330
2015
Q4 		$17.2M Sell
162,274
-14,644
-8% -$1.51M 0.07% 335
2015
Q3 		$16.5M Buy
176,918
+11,501
+7% +$1.19M 0.06% 361
2015
Q2 		$17.2M Buy
165,417
+76,835
+87% +$8M 0.06% 379
2015
Q1 		$9.6M Buy
88,582
+20,950
+31% +$2.15M 0.03% 582
2014
Q4 		$6.27M Sell
67,632
-4,979
-7% -$440K 0.02% 733
2014
Q3 		$6.35M Buy
72,611
+488
+0.7% +$44.1K 0.02% 709
2014
Q2 		$6.34M Sell
72,123
-593
-0.8% -$51.4K 0.02% 735
2014
Q1 		$6.13M Buy
72,716
+46
+0.1% +$3.67K 0.02% 741
2013
Q4 		$5.7M Buy
72,670
+33,896
+87% +$2.89M 0.02% 743
2013
Q3 		$3.3M Sell
38,774
-46,909
-55% -$3.95M 0.01% 920
2013
Q2 		$7.37M Buy
+85,683
New +$7.11M 0.03% 649

Other funds holding LH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

State of Wisconsin Investment Board's LH Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Labcorp (LH) stake by 3.2% in Q1 2026, buying an estimated $367K and bringing the position to 44,396 shares worth $11.8M. The position accounts for 0.03% of the portfolio, ranked #580.

State of Wisconsin Investment Board first reported a position in LH in Q2 2013 and has held it in 52 quarters since. The position peaked at $35.6M in Q2 2021. 1,033 funds tracked by Wall St. Rank hold LH as of Q1 2026.

  • State of Wisconsin Investment Board held 44,396 shares of Labcorp worth $11.8M as of Q1 2026.
  • State of Wisconsin Investment Board bought 1,356 Labcorp shares in Q1 2026, an estimated $367K.
  • Labcorp made up 0.03% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #580 holding.
  • State of Wisconsin Investment Board first reported a position in Labcorp in Q2 2013 and has held it in 52 quarters since.
  • State of Wisconsin Investment Board's Labcorp position peaked at $35.6M in Q2 2021.
  • 1,033 funds tracked by Wall St. Rank held Labcorp as of Q1 2026.

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