AZZ Inc.
US ˙ NYSE ˙ US0024741045

SecurityAZZ / AZZ Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership360,990 shares
Latest Disclosed Value $ 45,170,679
Northern Trust Corp reports 0.22% increase in ownership of AZZ / AZZ Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 360,990 shares of AZZ Inc. (US:AZZ) valued at $45,170,679 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 360,183 shares of AZZ Inc.. This represents a change in shares of 0.22% during the quarter. The current value of the position is $49,408,701 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)
2026-05-14 2026-03-31 13F AZZ COM 002474104 360,990 807 0.22 45,171 17.01 0.0012
2026-02-17 2025-12-31 13F AZZ COM 002474104 360,183 4,257 1.20 38,604 -0.61 0.0010
2025-11-14 2025-09-30 13F AZZ COM 002474104 355,926 11,743 3.41 38,842 19.45 0.0050
2025-08-13 2025-06-30 13F AZZ COM 002474104 344,183 -7,029 -2.00 32,518 10.74 0.0045
2025-05-13 2025-03-31 13F AZZ COM 002474104 351,212 -1,013 -0.29 29,365 1.77 0.0044
2025-02-14 2024-12-31 13F AZZ COM 002474104 352,225 64,023 22.21 28,854 21.19 0.0041
2024-11-13 2024-09-30 13F AZZ COM 002474104 288,202 2,509 0.88 23,808 7.88 0.0039
2024-08-14 2024-06-30 13F AZZ COM 002474104 285,693 33,216 13.16 22,070 13.07 0.0037
2024-05-14 2024-03-31 13F AZZ COM 002474104 252,477 -48,394 -16.08 19,519 11.68 0.0034
2024-02-13 2023-12-31 13F AZZ COM 002474104 300,871 -11,839 -3.79 17,478 22.62 0.0032
2023-11-13 2023-09-30 13F AZZ COM 002474104 312,710 -266 -0.08 14,253 4.79 0.0028
2023-08-11 2023-06-30 13F AZZ COM 002474104 312,976 3,456 1.12 13,602 6.56 0.0026
2023-05-15 2023-03-31 13F AZZ COM 002474104 309,520 -3,927 -1.25 12,765 1.30 0.0025
2023-02-13 2022-12-31 13F AZZ COM 002474104 313,447 1,234 0.40 12,601 10.55 0.0026
2022-11-14 2022-09-30 13F AZZ COM 002474104 312,213 36 0.01 11,398 -10.55 0.0026
2022-08-12 2022-06-30 13F AZZ COM 002474104 312,177 -3,884 -1.23 12,743 -16.42 0.0027
2022-05-13 2022-03-31 13F AZZ COM 002474104 316,061 -11,451 -3.50 15,246 -15.81 0.0027
2022-02-08 2021-12-31 13F AZZ COM 002474104 327,512 -8,731 -2.60 18,109 1.24 0.0030
2021-11-15 2021-09-30 13F AZZ COM 002474104 336,243 -6,715 -1.96 17,888 0.73 0.0032
2021-08-13 2021-06-30 13F AZZ COM 002474104 342,958 -11,809 -3.33 17,758 -0.59 0.0031
2021-05-12 2021-03-31 13F AZZ COM 002474104 354,767 -81,188 -18.62 17,863 -13.63 0.0033
2021-02-11 2020-12-31 13F AZZ COM 002474104 435,955 -16,678 -3.68 20,682 33.92 0.0040
2020-11-16 2020-09-30 13F AZZ COM 002474104 452,633 -12,627 -2.71 15,444 -3.29 0.0034
2020-08-14 2020-06-30 13F AZZ COM 002474104 465,260 92,506 24.82 15,969 52.36 0.0038
2020-05-14 2020-03-31 13F AZZ COM 002474104 372,754 -644 -0.17 10,481 -38.91 0.0030
2020-02-14 2019-12-31 13F AZZ COM 002474104 373,398 -3,385 -0.90 17,157 4.53 0.0038
2019-11-13 2019-09-30 13F AZZ COM 002474104 376,783 9,878 2.69 16,413 -2.80 0.0039
2019-08-13 2019-06-30 13F AZZ COM 002474104 366,905 4,431 1.22 16,886 13.82 0.0040
2019-05-13 2019-03-31 13F AZZ COM 002474104 362,474 -2,378 -0.65 14,836 0.75 0.0037
2019-02-12 2018-12-31 13F AZZ COM 002474104 364,852 -4,287 -1.16 14,726 -21.01 0.0041
2018-11-14 2018-09-30 13F AZZ COM 002474104 369,139 2,237 0.61 18,642 16.94 0.0046
2018-09-18 2018-06-30 13F/A-1 AZZ COM 002474104 366,902 14,322 4.06 15,941 3.46 0.0040
2018-08-14 2018-06-30 13F AZZ COM 002474104 368,576 15,996 16,014
2018-05-09 2018-03-31 13F AZZ COM 002474104 352,580 -5,671 -1.58 15,408 -15.83 0.0040
2018-02-14 2017-12-31 13F AZZ COM 002474104 358,251 -8,622 -2.35 18,306 2.46 0.0046
2017-11-13 2017-09-30 13F AZZ COM 002474104 366,873 5,256 1.45 17,867 -11.45 0.0047
2017-08-11 2017-06-30 13F AZZ COM 002474104 361,617 9,093 2.58 20,178 -3.80 0.0056
2017-05-12 2017-03-31 13F AZZ COM 002474104 352,524 2,238 0.64 20,975 -6.29 0.0060
2017-02-13 2016-12-31 13F AZZ COM 002474104 350,286 940 0.27 22,383 -1.84 0.0069
2016-11-09 2016-09-30 13F AZZ COM 002474104 349,346 -1,889 -0.54 22,802 8.24 0.0071
2016-08-12 2016-06-30 13F AZZ COM 002474104 351,235 891 0.25 21,066 6.23 0.0068
2016-08-19 2016-03-31 13F/A-1 AZZ COM 002474104 350,344 4,721 1.37 19,830 3.25 0.0066
2016-05-13 2016-03-31 13F AZZ COM 002474104 350,344 19,830
2016-02-12 2015-12-31 13F AZZ COM 002474104 345,623 6,499 1.92 19,206 16.32 0.0064
2015-11-12 2015-09-30 13F AZZ COM 002474104 339,124 5,709 1.71 16,512 -4.39 0.0055
2015-08-13 2015-06-30 13F AZZ COM 002474104 333,415 -8,209 -2.40 17,271 8.51 0.0117
2015-05-14 2015-03-31 13F AZZ COM 002474104 341,624 4,557 1.35 15,917 0.64 0.0048
2015-02-12 2014-12-31 13F AZZ COM 002474104 337,067 -11,382 -3.27 15,815 8.66 0.0048
2014-11-13 2014-09-30 13F AZZ COM 002474104 348,449 -2,286 -0.65 14,555 -9.94 0.0046
2014-08-14 2014-06-30 13F AZZ COM 002474104 350,735 -40,264 -10.30 16,161 -7.49 0.0050
2014-05-14 2014-03-31 13F AZZ COMM 002474104 390,999 -31,830 -7.53 17,469 -15.44 0.0055
2014-02-21 2013-12-31 13F/A-1 AZZ COM 002474104 422,829 2,401 0.57 20,658 17.38 0.0066
2014-02-12 2013-12-31 13F AZZ COM 002474104 422,829 20,658
2013-11-13 2013-09-30 13F AZZ COM 002474104 420,428 -1,571 -0.37 17,599 8.16 0.0062
2013-08-09 2013-06-30 13F AZZ COM 002474104 421,999 421,999 16,272 0.0059
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.