State of Wisconsin Investment Board’s Martin Marietta Materials MLM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$17.8M Sell
32,434
-17,952
-36% -$9.85M 0.04% 374
2025
Q1
$24.1M Buy
50,386
+6,613
+15% +$3.16M 0.06% 282
2024
Q4
$22.6M Sell
43,773
-8,842
-17% -$4.57M 0.06% 297
2024
Q3
$28.3M Buy
52,615
+239
+0.5% +$129K 0.07% 257
2024
Q2
$28.4M Buy
52,376
+414
+0.8% +$224K 0.08% 225
2024
Q1
$31.9M Buy
51,962
+12,333
+31% +$7.57M 0.08% 213
2023
Q4
$19.8M Sell
39,629
-2,881
-7% -$1.44M 0.06% 320
2023
Q3
$17.4M Buy
42,510
+6,801
+19% +$2.79M 0.05% 348
2023
Q2
$16.5M Buy
35,709
+2,507
+8% +$1.16M 0.05% 407
2023
Q1
$11.8M Buy
33,202
+9,049
+37% +$3.21M 0.04% 504
2022
Q4
$8.16M Buy
24,153
+5,045
+26% +$1.71M 0.03% 674
2022
Q3
$6.15M Sell
19,108
-8,322
-30% -$2.68M 0.02% 826
2022
Q2
$8.21M Sell
27,430
-1,547
-5% -$463K 0.02% 727
2022
Q1
$11.2M Sell
28,977
-413
-1% -$159K 0.02% 732
2021
Q4
$12.9M Sell
29,390
-525
-2% -$231K 0.03% 662
2021
Q3
$10.2M Buy
29,915
+2,061
+7% +$704K 0.02% 740
2021
Q2
$9.8M Sell
27,854
-1,020
-4% -$359K 0.02% 769
2021
Q1
$9.7M Sell
28,874
-967
-3% -$325K 0.02% 751
2020
Q4
$8.47M Sell
29,841
-2,950
-9% -$838K 0.02% 743
2020
Q3
$7.72M Sell
32,791
-3,090
-9% -$727K 0.02% 733
2020
Q2
$7.41M Sell
35,881
-1,050
-3% -$217K 0.02% 722
2020
Q1
$6.99M Sell
36,931
-14,728
-29% -$2.79M 0.02% 640
2019
Q4
$14.4M Buy
51,659
+27,894
+117% +$7.8M 0.04% 522
2019
Q3
$6.51M Buy
23,765
+1,767
+8% +$484K 0.02% 760
2019
Q2
$5.06M Sell
21,998
-11,110
-34% -$2.56M 0.01% 816
2019
Q1
$6.66M Sell
33,108
-225
-0.7% -$45.3K 0.02% 758
2018
Q4
$5.73M Sell
33,333
-26,912
-45% -$4.63M 0.02% 737
2018
Q3
$11M Sell
60,245
-561
-0.9% -$102K 0.03% 595
2018
Q2
$13.6M Buy
60,806
+3,033
+5% +$677K 0.04% 505
2018
Q1
$12M Buy
57,773
+8,432
+17% +$1.75M 0.03% 545
2017
Q4
$10.9M Sell
49,341
-1,257
-2% -$278K 0.03% 590
2017
Q3
$10.4M Buy
50,598
+1,840
+4% +$379K 0.03% 575
2017
Q2
$10.9M Buy
48,758
+13,260
+37% +$2.95M 0.04% 528
2017
Q1
$7.75M Buy
35,498
+5,666
+19% +$1.24M 0.03% 613
2016
Q4
$6.61M Sell
29,832
-6,036
-17% -$1.34M 0.03% 633
2016
Q3
$6.42M Sell
35,868
-1,500
-4% -$269K 0.03% 687
2016
Q2
$7.18M Sell
37,368
-3,080
-8% -$591K 0.03% 622
2016
Q1
$6.45M Sell
40,448
-2,810
-6% -$448K 0.03% 666
2015
Q4
$5.91M Sell
43,258
-12,590
-23% -$1.72M 0.02% 710
2015
Q3
$8.49M Buy
55,848
+11,050
+25% +$1.68M 0.03% 573
2015
Q2
$6.34M Buy
44,798
+4,880
+12% +$691K 0.02% 743
2015
Q1
$5.58M Sell
39,918
-8,280
-17% -$1.16M 0.02% 788
2014
Q4
$5.32M Buy
48,198
+8,750
+22% +$965K 0.02% 793
2014
Q3
$5.09M Buy
39,448
+36,550
+1,261% +$4.71M 0.02% 799
2014
Q2
$383K Sell
2,898
-15,040
-84% -$1.99M ﹤0.01% 1325
2014
Q1
$2.3M Sell
17,938
-14,950
-45% -$1.92M 0.01% 1100
2013
Q4
$3.29M Sell
32,888
-990
-3% -$98.9K 0.01% 948
2013
Q3
$3.33M Sell
33,878
-2,620
-7% -$257K 0.01% 917
2013
Q2
$3.59M Buy
+36,498
New +$3.59M 0.02% 879