ALAMO GROUP INC (ALG) Top Institutional Shareholders
ALAMO GROUP INC (ALG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.91B in ALG holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ALG tracked by InsiderSet, reporting ownership valued at approximately $264.75M in its March 31, 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 $250.63M, representing an estimated loss of -5.33% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed ALG value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Longview Asset Management, Llc, Allspring Global Investments Holdings, Llc, and several other long-term asset managers with concentrated positions in ALAMO GROUP INC (ALG).
This page ranks the largest institutional ALG 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
256
Total Reported Value
$1.91B
Largest Holder
Blackrock, Inc.
Largest Position
$264.75M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
117
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 1,604,849 | $264,751,984 | $250,629,268 | -$14,122,716 | -5.33% | |
| Longview Asset Management, Llc | 2.34% | 1,358,967 | $224,188,786 | $212,229,876 | -$11,958,910 | -5.33% | |
| Allspring Global Investments Holdings, Llc | 0.19% | 660,593 | $112,300,810 | $103,164,809 | -$9,136,001 | -8.14% | |
| Dimensional Fund Advisors Lp | 0.02% | 527,399 | $87,005,509 | $82,363,902 | -$4,641,607 | -5.33% | |
| First Trust Advisors Lp | 0.06% | 469,289 | $77,418,606 | $73,288,863 | -$4,129,743 | -5.33% | |
| Vanguard Capital Management Llc | 0.00% | 462,955 | $76,373,686 | $72,299,682 | -$4,074,004 | -5.33% | |
| State Street Corp | 0.00% | 404,985 | $66,810,375 | $63,246,507 | -$3,563,868 | -5.33% | |
| Victory Capital Management Inc | 0.04% | 372,108 | $61,386,656 | $58,112,106 | -$3,274,550 | -5.33% | |
| Wasatch Advisors Lp | 0.41% | 371,098 | $61,220,037 | $57,954,375 | -$3,265,662 | -5.33% | |
| Vaughan Nelson Investment Management, L.P. | 0.59% | 358,435 | $59,131,022 | $55,976,794 | -$3,154,228 | -5.33% | |
| American Century Companies Inc | 0.03% | 304,825 | $50,286,980 | $47,604,520 | -$2,682,460 | -5.33% | |
| Geode Capital Management, Llc | 0.00% | 265,754 | $43,850,431 | $41,502,802 | -$2,347,629 | -5.35% | |
| Vanguard Portfolio Management Llc | 0.00% | 263,946 | $43,543,172 | $41,220,447 | -$2,322,725 | -5.33% | |
| Kennedy Capital Management Llc | 0.70% | 201,083 | $33,172,663 | $31,403,132 | -$1,769,531 | -5.33% | |
| Morgan Stanley | 0.00% | 197,113 | $32,517,939 | $30,783,137 | -$1,734,802 | -5.33% | |
| Westwood Holdings Group Inc | 0.23% | 191,575 | $31,604,128 | $29,918,268 | -$1,685,860 | -5.33% | |
| Nomura Asset Management International Inc. | 0.05% | 190,406 | $31,411,000 | $29,735,705 | -$1,675,295 | -5.33% | |
| Copeland Capital Management, Llc | 0.67% | 181,465 | $29,936,345 | $28,339,389 | -$1,596,956 | -5.33% | |
| Janus Henderson Group Plc | 0.01% | 167,983 | $27,712,980 | $26,233,905 | -$1,479,075 | -5.34% | |
| Charles Schwab Investment Management Inc | 0.00% | 152,025 | $25,079,564 | $23,741,744 | -$1,337,820 | -5.33% | |
| Northern Trust Corp | 0.00% | 142,170 | $23,453,785 | $22,202,689 | -$1,251,096 | -5.33% | |
| Neumeier Poma Investment Counsel Llc | 1.68% | 123,511 | $20,375,610 | $19,288,713 | -$1,086,897 | -5.33% | |
| Bank Of America Corp | 0.00% | 110,270 | $18,191,242 | $17,220,866 | -$970,376 | -5.33% | |
| Goldman Sachs Group Inc | 0.00% | 95,639 | $15,777,549 | $14,935,943 | -$841,606 | -5.33% | |
| Tributary Capital Management, Llc | 1.47% | 92,049 | $15,185,278 | $14,375,292 | -$809,986 | -5.33% | |
| Nuveen, Llc | 0.00% | 85,880 | $14,167,623 | $13,411,880 | -$755,743 | -5.33% | |
| Royal Bank Of Canada | 0.00% | 85,796 | $14,154,000 | $13,398,761 | -$755,239 | -5.34% | |
| Ubs Group Ag | 0.00% | 82,532 | $13,615,305 | $12,889,022 | -$726,283 | -5.33% | |
| Invesco Ltd. | 0.00% | 82,054 | $13,536,448 | $12,814,373 | -$722,075 | -5.33% | |
| Wellington Management Group Llp | 0.00% | 73,161 | $12,069,370 | $11,425,553 | -$643,817 | -5.33% | |
| Vanguard Fiduciary Trust Co | 0.00% | 71,271 | $11,757,577 | $11,130,392 | -$627,185 | -5.33% | |
| Punch & Associates Investment Management, Inc. | 0.68% | 70,937 | $11,702,497 | $11,078,231 | -$624,266 | -5.33% | |
| Grace & White Inc | 1.94% | 66,485 | $10,968,030 | $10,382,962 | -$585,068 | -5.33% | |
| Principal Financial Group Inc | 0.01% | 65,486 | $10,803,225 | $10,226,949 | -$576,276 | -5.33% | |
| Public Sector Pension Investment Board | 0.03% | 64,161 | $10,584,640 | $10,020,023 | -$564,617 | -5.33% | |
| Royce & Associates Lp | 0.10% | 60,583 | $9,994,378 | $9,461,247 | -$533,131 | -5.33% | |
| Bank Of New York Mellon Corp | 0.00% | 56,884 | $9,384,099 | $8,883,574 | -$500,525 | -5.33% | |
| Envestnet Asset Management Inc | 0.00% | 53,406 | $8,810,415 | $8,340,415 | -$470,000 | -5.33% | |
| Fayez Sarofim & Co | 0.02% | 52,000 | $8,578,439 | $8,120,840 | -$457,599 | -5.33% | |
| Franklin Resources Inc | 0.00% | 51,538 | $8,502,225 | $8,048,689 | -$453,536 | -5.33% | |
| Nordea Investment Management Ab | 0.01% | 51,541 | $8,453,239 | $8,049,158 | -$404,081 | -4.78% | |
| Sei Investments Co | 0.01% | 49,937 | $8,235,843 | $7,798,661 | -$437,182 | -5.31% | |
| King Luther Capital Management Corp | 0.03% | 43,184 | $7,124,064 | $6,744,045 | -$380,019 | -5.33% | |
| River Road Asset Management, Llc | 0.08% | 40,709 | $6,715,764 | $6,357,525 | -$358,239 | -5.33% | |
| Proshare Advisors Llc | 0.01% | 38,489 | $6,349,532 | $6,010,827 | -$338,705 | -5.33% | |
| Aqr Capital Management Llc | 0.00% | 37,444 | $6,177,199 | $5,847,629 | -$329,570 | -5.34% | |
| Teacher Retirement System Of Texas | 0.03% | 37,365 | $6,164,104 | $5,835,292 | -$328,812 | -5.33% | |
| Vest Financial, Llc | 0.07% | 35,693 | $5,888,274 | $5,574,176 | -$314,098 | -5.33% | |
| Third Avenue Management | Marty Whitman | 0.92% | 34,332 | $5,663,750 | $5,361,628 | -$302,122 | -5.33% |
| Raymond James Financial Inc | 0.00% | 34,131 | $5,630,638 | $5,330,238 | -$300,400 | -5.34% |
Frequently asked questions about ALG
Who owns the most ALG stock?
The largest holders of ALG 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 ALAMO GROUP INC (ALG).
Is ALG widely held by superinvestors?
Many widely followed stocks like ALG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ALG 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.