Vulcan Materials Company
US ˙ NYSE ˙ US9291601097

SecurityVMC / Vulcan Materials Company
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership11,345 shares
Latest Disclosed Value $ 3,089,244
Boothbay Fund Management, Llc reports 64.47% increase in ownership of VMC / Vulcan Materials Company

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 11,345 shares of Vulcan Materials Company (US:VMC) valued at $3,089,244 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,898 shares of Vulcan Materials Company. This represents a change in shares of 64.47% during the quarter. The current value of the position is $3,192,256 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F VULCAN MATLS COM 929160109 11,345 4,447 64.47 3,089 57.04 0.0400
2026-02-17 2025-12-31 13F VULCAN MATLS COM 929160109 6,898 -2,848 -29.22 1,967 -34.39 0.0294
2025-11-14 2025-09-30 13F VULCAN MATLS COM 929160109 9,746 856 9.63 2,998 29.34 0.0436
2025-08-14 2025-06-30 13F VULCAN MATLS COM 929160109 8,890 2,834 46.80 2,319 64.16 0.0450
2025-05-15 2025-03-31 13F VULCAN MATLS COM 929160109 6,056 4,856 404.67 1,413 358.44 0.0372
2025-02-14 2024-12-31 13F VULCAN MATLS COM 929160109 1,200 -479 -28.53 309 -26.67 0.0076
2024-11-14 2024-09-30 13F VULCAN MATLS COM 929160109 1,679 1,679 420 0.0096
2024-08-14 2024-06-30 13F VULCAN MATLS COM 929160109 0 -1,138 -100.00 0 -100.00
2024-05-15 2024-03-31 13F VULCAN MATLS COM 929160109 1,138 1,138 311 0.0060
2024-02-14 2023-12-31 13F VULCAN MATLS COM 929160109 0 -1,620 -100.00 0 -100.00
2023-11-14 2023-09-30 13F VULCAN MATLS COM 929160109 1,620 465 40.26 327 25.77 0.0078
2023-08-14 2023-06-30 13F VULCAN MATLS COM 929160109 1,155 -1,380 -54.44 260 -40.09 0.0057
2023-05-15 2023-03-31 13F VULCAN MATLS COM 929160109 2,535 2,535 435 0.0089
2022-11-14 2022-09-30 13F VULCAN MATLS COM 929160109 0 -4,166 -100.00 0 -100.00
2022-08-15 2022-06-30 13F VULCAN MATLS COM 929160109 4,166 947 29.42 592 0.17 0.0156
2022-05-16 2022-03-31 13F VULCAN MATLS COM 929160109 3,219 2,096 186.64 591 153.65 0.0137
2022-02-14 2021-12-31 13F VULCAN MATLS COM 929160109 1,123 -946 -45.72 233 -33.43 0.0055
2021-11-15 2021-09-30 13F VULCAN MATLS COM 929160109 2,069 2,069 350 0.0097
2021-08-17 2021-06-30 13F/A-1 VULCAN MATLS COM 929160109 0 -4,736 -100.00 0 -100.00
2021-05-17 2021-03-31 13F VULCAN MATLS COM 929160109 4,736 1,935 69.08 799 92.53 0.0299
2021-02-12 2020-12-31 13F VULCAN MATLS COM 929160109 2,801 -1,022 -26.73 415 -19.88 0.0154
2020-11-16 2020-09-30 13F VULCAN MATLS COM 929160109 3,823 1,725 82.22 518 113.17 0.0313
2020-08-14 2020-06-30 13F VULCAN MATLS COM 929160109 2,098 2,098 243 0.0166
2020-05-15 2020-03-31 13F VULCAN MATLS COM 929160109 0 -2,095 -100.00 0 -100.00
2020-02-14 2019-12-31 13F VULCAN MATLS COM 929160109 2,095 -174 -7.67 302 -11.95 0.0263
2019-11-14 2019-09-30 13F Vulcan Materials COM 929160109 2,269 204 9.88 343 20.77 0.0314
2019-08-14 2019-06-30 13F VULCAN MATLS COM 929160109 2,065 36 1.77 284 18.33 0.0258
2019-05-15 2019-03-31 13F VULCAN MATLS COM 929160109 2,029 -13,072 -86.56 240 -83.91 0.0233
2019-02-14 2018-12-31 13F VULCAN MATLS COM 929160109 15,101 12,688 525.82 1,492 456.72 0.2174
2018-11-14 2018-09-30 13F VULCAN MATLS COM 929160109 2,413 2,413 268 0.0265
2018-05-14 2018-03-31 13F VULCAN MATLS COM 929160109 0 -1,682 -100.00 0 -100.00
2018-02-14 2017-12-31 13F VULCAN MATLS COM 929160109 1,682 1,682 216 0.0316
2016-06-09 2015-06-30 13F/A-2 VULCAN MATLS COM 929160109 0 -3,697 -100.00 0 -100.00
2016-06-09 2015-03-31 13F/A-2 VULCAN MATLS COM 929160109 3,697 3,697 312 0.4444
2015-06-10 2015-03-31 13F/A-1 VULCAN MATLS COM 929160109 3,697 0 708 0.8094
2015-05-15 2015-03-31 13F VULCAN MATLS COM 929160109 393,697 708 0.7136
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.