State of Wisconsin Investment Board’s Martin Marietta Materials MLM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $19M | Buy |
32,295
+1,049
| +3% | +$669K | 0.04% | 365 |
|
|
2025
Q4 | $19.5M | Sell |
31,246
-502
| -2% | -$312K | 0.04% | 363 |
|
|
2025
Q3 | $20M | Sell |
31,748
-686
| -2% | -$409K | 0.05% | 345 |
|
|
2025
Q2 | $17.8M | Sell |
32,434
-17,952
| -36% | -$9.49M | 0.04% | 376 |
|
|
2025
Q1 | $24.1M | Buy |
50,386
+6,613
| +15% | +$3.36M | 0.06% | 283 |
|
|
2024
Q4 | $22.6M | Sell |
43,773
-8,842
| -17% | -$5.02M | 0.06% | 300 |
|
|
2024
Q3 | $28.3M | Buy |
52,615
+239
| +0.5% | +$129K | 0.07% | 258 |
|
|
2024
Q2 | $28.4M | Buy |
52,376
+414
| +0.8% | +$241K | 0.08% | 228 |
|
|
2024
Q1 | $31.9M | Buy |
51,962
+12,333
| +31% | +$6.73M | 0.08% | 213 |
|
|
2023
Q4 | $19.8M | Sell |
39,629
-2,881
| -7% | -$1.3M | 0.06% | 322 |
|
|
2023
Q3 | $17.4M | Buy |
42,510
+6,801
| +19% | +$3.01M | 0.05% | 348 |
|
|
2023
Q2 | $16.5M | Buy |
35,709
+2,507
| +8% | +$989K | 0.05% | 410 |
|
|
2023
Q1 | $11.8M | Buy |
33,202
+9,049
| +37% | +$3.17M | 0.04% | 506 |
|
|
2022
Q4 | $8.16M | Buy |
24,153
+5,045
| +26% | +$1.72M | 0.03% | 674 |
|
|
2022
Q3 | $6.15M | Sell |
19,108
-8,322
| -30% | -$2.82M | 0.02% | 826 |
|
|
2022
Q2 | $8.21M | Sell |
27,430
-1,547
| -5% | -$528K | 0.02% | 727 |
|
|
2022
Q1 | $11.2M | Sell |
28,977
-413
| -1% | -$160K | 0.02% | 732 |
|
|
2021
Q4 | $12.9M | Sell |
29,390
-525
| -2% | -$213K | 0.03% | 662 |
|
|
2021
Q3 | $10.2M | Buy |
29,915
+2,061
| +7% | +$750K | 0.02% | 742 |
|
|
2021
Q2 | $9.8M | Sell |
27,854
-1,020
| -4% | -$363K | 0.02% | 770 |
|
|
2021
Q1 | $9.7M | Sell |
28,874
-967
| -3% | -$309K | 0.02% | 752 |
|
|
2020
Q4 | $8.47M | Sell |
29,841
-2,950
| -9% | -$786K | 0.02% | 751 |
|
|
2020
Q3 | $7.72M | Sell |
32,791
-3,090
| -9% | -$668K | 0.02% | 741 |
|
|
2020
Q2 | $7.41M | Sell |
35,881
-1,050
| -3% | -$202K | 0.02% | 723 |
|
|
2020
Q1 | $6.99M | Sell |
36,931
-14,728
| -29% | -$3.52M | 0.02% | 640 |
|
|
2019
Q4 | $14.4M | Buy |
51,659
+27,894
| +117% | +$7.44M | 0.04% | 522 |
|
|
2019
Q3 | $6.51M | Buy |
23,765
+1,767
| +8% | +$437K | 0.02% | 760 |
|
|
2019
Q2 | $5.06M | Sell |
21,998
-11,110
| -34% | -$2.41M | 0.01% | 816 |
|
|
2019
Q1 | $6.66M | Sell |
33,108
-225
| -0.7% | -$42K | 0.02% | 758 |
|
|
2018
Q4 | $5.73M | Sell |
33,333
-26,912
| -45% | -$4.78M | 0.02% | 737 |
|
|
2018
Q3 | $11M | Sell |
60,245
-561
| -0.9% | -$116K | 0.03% | 595 |
|
|
2018
Q2 | $13.6M | Buy |
60,806
+3,033
| +5% | +$647K | 0.04% | 505 |
|
|
2018
Q1 | $12M | Buy |
57,773
+8,432
| +17% | +$1.83M | 0.03% | 545 |
|
|
2017
Q4 | $10.9M | Sell |
49,341
-1,257
| -2% | -$263K | 0.03% | 590 |
|
|
2017
Q3 | $10.4M | Buy |
50,598
+1,840
| +4% | +$389K | 0.03% | 575 |
|
|
2017
Q2 | $10.9M | Buy |
48,758
+13,260
| +37% | +$3M | 0.04% | 528 |
|
|
2017
Q1 | $7.75M | Buy |
35,498
+5,666
| +19% | +$1.25M | 0.03% | 613 |
|
|
2016
Q4 | $6.61M | Sell |
29,832
-6,036
| -17% | -$1.24M | 0.03% | 633 |
|
|
2016
Q3 | $6.42M | Sell |
35,868
-1,500
| -4% | -$286K | 0.03% | 687 |
|
|
2016
Q2 | $7.17M | Sell |
37,368
-3,080
| -8% | -$551K | 0.03% | 622 |
|
|
2016
Q1 | $6.45M | Sell |
40,448
-2,810
| -6% | -$386K | 0.03% | 666 |
|
|
2015
Q4 | $5.91M | Sell |
43,258
-12,590
| -23% | -$1.91M | 0.02% | 710 |
|
|
2015
Q3 | $8.49M | Buy |
55,848
+11,050
| +25% | +$1.79M | 0.03% | 573 |
|
|
2015
Q2 | $6.34M | Buy |
44,798
+4,880
| +12% | +$711K | 0.02% | 743 |
|
|
2015
Q1 | $5.58M | Sell |
39,918
-8,280
| -17% | -$1.06M | 0.02% | 788 |
|
|
2014
Q4 | $5.32M | Buy |
48,198
+8,750
| +22% | +$1.03M | 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% | -$1.89M | ﹤0.01% | 1325 |
|
|
2014
Q1 | $2.3M | Sell |
17,938
-14,950
| -45% | -$1.72M | 0.01% | 1100 |
|
|
2013
Q4 | $3.29M | Sell |
32,888
-990
| -3% | -$97.4K | 0.01% | 948 |
|
|
2013
Q3 | $3.33M | Sell |
33,878
-2,620
| -7% | -$260K | 0.01% | 917 |
|
|
2013
Q2 | $3.59M | Buy |
+36,498
| New | +$3.79M | 0.02% | 879 |
|
Other funds holding MLM
VCM
VPM
State of Wisconsin Investment Board's MLM Position: Q1 2026 in Review
State of Wisconsin Investment Board increased its Martin Marietta Materials (MLM) stake by 3.4% in Q1 2026, buying an estimated $669K and bringing the position to 32,295 shares worth $19M. The position accounts for 0.04% of the portfolio, ranked #365.
State of Wisconsin Investment Board first reported a position in MLM in Q2 2013 and has held it in 52 quarters since. The position peaked at $31.9M in Q1 2024. 1,071 funds tracked by Wall St. Rank hold MLM as of Q1 2026.
- State of Wisconsin Investment Board held 32,295 shares of Martin Marietta Materials worth $19M as of Q1 2026.
- State of Wisconsin Investment Board bought 1,049 Martin Marietta Materials shares in Q1 2026, an estimated $669K.
- Martin Marietta Materials made up 0.04% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #365 holding.
- State of Wisconsin Investment Board first reported a position in Martin Marietta Materials in Q2 2013 and has held it in 52 quarters since.
- State of Wisconsin Investment Board's Martin Marietta Materials position peaked at $31.9M in Q1 2024.
- 1,071 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.
Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.