AZZ INC (AZZ) Institutional Shareholders
AZZ INC (AZZ) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $4.37B in AZZ holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AZZ tracked by InsiderSet, reporting ownership valued at approximately $719.88M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $616.20M, representing an estimated loss of -14.40% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% of the total disclosed AZZ value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Fmr Llc, and several other long-term asset managers with concentrated positions in AZZ INC (AZZ).
This page ranks the largest institutional AZZ shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
353
Total Reported Value
$4.37B
Largest Holder
Blackrock, Inc.
Largest Position
$719.88M
Insider Transactions (90d)
13
Latest Filing Quarter
Q2 2026
New Institutional Positions
54
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 4,642,862 | $719,875,691 | $616,200,645 | -$103,675,046 | -14.40% | |
| Vanguard Portfolio Management Llc | 0.01% | 1,781,775 | $276,264,214 | $236,477,178 | -$39,787,036 | -14.40% | |
| Fmr Llc | 0.01% | 1,450,299 | $224,868,906 | $192,483,683 | -$32,385,223 | -14.40% | |
| T. Rowe Price Investment Management, Inc. | 0.14% | 1,385,963 | $214,894,000 | $183,945,009 | -$30,948,991 | -14.40% | |
| Capital International Investors | 0.04% | 1,375,758 | $213,311,278 | $182,590,602 | -$30,720,676 | -14.40% | |
| Vanguard Capital Management Llc | 0.00% | 1,300,917 | $201,707,181 | $172,657,704 | -$29,049,477 | -14.40% | |
| State Street Corp | 0.01% | 1,195,870 | $185,395,275 | $158,715,866 | -$26,679,409 | -14.39% | |
| Invesco Ltd. | 0.01% | 935,620 | $145,067,881 | $124,175,486 | -$20,892,395 | -14.40% | |
| Dimensional Fund Advisors Lp | 0.03% | 924,752 | $143,377,527 | $122,733,085 | -$20,644,442 | -14.40% | |
| Geode Capital Management, Llc | 0.01% | 775,035 | $120,192,094 | $102,862,645 | -$17,329,449 | -14.42% | |
| Price T Rowe Associates Inc | 0.01% | 677,255 | $105,009,000 | $89,885,284 | -$15,123,716 | -14.40% | |
| Morgan Stanley | 0.00% | 584,482 | $90,624,346 | $77,572,451 | -$13,051,895 | -14.40% | |
| Capital World Investors | 0.01% | 503,855 | $78,122,718 | $66,871,636 | -$11,251,082 | -14.40% | |
| Copeland Capital Management, Llc | 1.39% | 435,558 | $67,533,283 | $57,807,258 | -$9,726,025 | -14.40% | |
| Northern Trust Corp | 0.01% | 381,012 | $59,075,912 | $50,567,913 | -$8,507,999 | -14.40% | |
| Westwood Holdings Group Inc | 0.43% | 367,602 | $56,996,689 | $48,788,137 | -$8,208,552 | -14.40% | |
| Charles Schwab Investment Management Inc | 0.01% | 366,042 | $56,754,812 | $48,581,094 | -$8,173,718 | -14.40% | |
| Gamco Investors, Inc. Et Al | 0.47% | 338,991 | $52,560,555 | $44,990,886 | -$7,569,669 | -14.40% | |
| Harvey Partners, Llc | 3.47% | 323,137 | $50,102,392 | $42,886,743 | -$7,215,649 | -14.40% | |
| Federated Hermes, Inc. | 0.06% | 285,800 | $44,313,290 | $37,931,376 | -$6,381,914 | -14.40% | |
| Seb Asset Management Ab | 0.16% | 272,499 | $42,250,889 | $36,166,067 | -$6,084,822 | -14.40% | |
| Segall Bryant & Hamill, Llc | 0.50% | 269,267 | $41,749,848 | $35,737,116 | -$6,012,732 | -14.40% | |
| Ameriprise Financial Inc | 0.01% | 268,830 | $41,682,166 | $35,679,118 | -$6,003,048 | -14.40% | |
| Fuller & Thaler Asset Management, Inc. | 0.11% | 258,907 | $40,143,532 | $34,362,137 | -$5,781,395 | -14.40% | |
| Bank Of New York Mellon Corp | 0.01% | 231,010 | $35,818,157 | $30,659,647 | -$5,158,510 | -14.40% | |
| Kennedy Capital Management Llc | 0.63% | 230,463 | $35,733,288 | $30,587,049 | -$5,146,239 | -14.40% | |
| Boston Partners | 0.03% | 222,294 | $34,318,187 | $29,502,860 | -$4,815,327 | -14.03% | |
| Vanguard Fiduciary Trust Co | 0.01% | 213,234 | $33,061,932 | $28,300,416 | -$4,761,516 | -14.40% | |
| Bank Of America Corp | 0.00% | 209,644 | $32,505,303 | $27,823,952 | -$4,681,351 | -14.40% | |
| King Luther Capital Management Corp | 0.12% | 182,816 | $28,345,621 | $24,263,340 | -$4,082,281 | -14.40% | |
| Principal Financial Group Inc | 0.01% | 169,296 | $26,249,345 | $22,468,965 | -$3,780,380 | -14.40% | |
| Allspring Global Investments Holdings, Llc | 0.04% | 173,714 | $26,039,729 | $23,055,322 | -$2,984,407 | -11.46% | |
| Gabelli Funds Llc | 0.17% | 167,270 | $25,935,214 | $22,200,074 | -$3,735,140 | -14.40% | |
| Balyasny Asset Management L.P. | 0.04% | 158,310 | $24,545,966 | $21,010,903 | -$3,535,063 | -14.40% | |
| Two Sigma Investments, Lp | 0.02% | 155,785 | $24,154,464 | $20,675,785 | -$3,478,679 | -14.40% | |
| Aberdeen Group Plc | 0.03% | 155,273 | $24,075,079 | $20,607,833 | -$3,467,246 | -14.40% | |
| Goldman Sachs Group Inc | 0.00% | 142,970 | $22,167,514 | $18,974,978 | -$3,192,536 | -14.40% | |
| Wellington Management Group Llp | 0.00% | 140,899 | $21,846,390 | $18,700,115 | -$3,146,275 | -14.40% | |
| Qube Research & Technologies Ltd | 0.02% | 139,686 | $21,658,314 | $18,539,126 | -$3,119,188 | -14.40% | |
| Nuveen, Llc | 0.01% | 137,825 | $21,369,639 | $18,292,134 | -$3,077,505 | -14.40% | |
| Public Sector Pension Investment Board | 0.05% | 124,009 | $19,227,595 | $16,458,474 | -$2,769,121 | -14.40% | |
| Jpmorgan Chase & Co | 0.00% | 120,083 | $18,511,676 | $15,937,416 | -$2,574,260 | -13.91% | |
| Crawford Investment Counsel Inc | 0.28% | 110,213 | $17,088,562 | $14,627,469 | -$2,461,093 | -14.40% | |
| Robeco Schweiz Ag | 0.27% | 109,075 | $16,912,079 | $14,476,434 | -$2,435,645 | -14.40% | |
| Pacer Advisors, Inc. | 0.04% | 106,872 | $16,571,000 | $14,184,052 | -$2,386,948 | -14.40% | |
| Algert Global Llc | 0.16% | 88,540 | $13,728,127 | $11,751,029 | -$1,977,098 | -14.40% | |
| First Trust Advisors Lp | 0.01% | 80,473 | $12,477,338 | $10,680,377 | -$1,796,961 | -14.40% | |
| Nordea Investment Management Ab | 0.01% | 79,895 | $12,381,329 | $10,603,664 | -$1,777,665 | -14.36% | |
| Envestnet Asset Management Inc | 0.00% | 77,902 | $12,078,635 | $10,339,153 | -$1,739,482 | -14.40% | |
| Tudor Investment Corp Et Al | 0.05% | 74,434 | $11,540,992 | $9,878,880 | -$1,662,112 | -14.40% |
Frequently asked questions about AZZ
Who owns the most AZZ stock?
The largest holders of AZZ are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AZZ INC (AZZ).
Is AZZ widely held by superinvestors?
Many widely followed stocks like AZZ appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AZZ is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.