ALG Institutional Ownership & Shareholders
ALAMO GROUP INC (ALG) is currently held by 275 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.90B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ALG tracked by InsiderSet, reporting ownership valued at approximately $288.97M 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 $259.58M, representing an estimated loss of -10.17% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% 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
275
Total Reported Value
$1.90B
Largest Holder
Blackrock, Inc.
Largest Position
$288.97M
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
59
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% | 1,756,777 | $288,972,259 | $259,581,370 | -$29,390,889 | -10.17% | |
| Longview Asset Management, Llc | 2.26% | 1,358,967 | $223,536,482 | $200,800,964 | -$22,735,518 | -10.17% | |
| Allspring Global Investments Holdings, Llc | 0.16% | 617,257 | $102,649,839 | $91,205,894 | -$11,443,945 | -11.15% | |
| Dimensional Fund Advisors Lp | 0.02% | 568,073 | $93,445,913 | $83,938,466 | -$9,507,447 | -10.17% | |
| Vanguard Capital Management Llc | 0.00% | 463,027 | $76,163,311 | $68,416,870 | -$7,746,441 | -10.17% | |
| State Street Corp | 0.00% | 426,306 | $70,143,237 | $62,990,975 | -$7,152,262 | -10.20% | |
| First Trust Advisors Lp | 0.04% | 385,765 | $63,454,484 | $57,000,636 | -$6,453,848 | -10.17% | |
| Victory Capital Management Inc | 0.03% | 285,724 | $46,998,741 | $42,218,578 | -$4,780,163 | -10.17% | |
| Geode Capital Management, Llc | 0.00% | 284,012 | $46,726,834 | $41,965,613 | -$4,761,221 | -10.19% | |
| Vanguard Portfolio Management Llc | 0.00% | 277,235 | $45,602,385 | $40,964,244 | -$4,638,141 | -10.17% | |
| American Century Companies Inc | 0.02% | 264,290 | $43,473,062 | $39,051,490 | -$4,421,572 | -10.17% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 247,159 | $40,656,000 | $36,520,214 | -$4,135,786 | -10.17% | |
| Kennedy Capital Management Llc | 0.66% | 226,940 | $37,329,361 | $33,532,654 | -$3,796,707 | -10.17% | |
| Westwood Holdings Group Inc | 0.28% | 225,155 | $37,035,746 | $33,268,903 | -$3,766,843 | -10.17% | |
| Morgan Stanley | 0.00% | 194,783 | $32,040,148 | $28,781,136 | -$3,259,012 | -10.17% | |
| Copeland Capital Management, Llc | 0.72% | 201,619 | $31,204,704 | $29,791,223 | -$1,413,481 | -4.53% | |
| Janus Henderson Group Plc | 0.01% | 167,983 | $27,712,980 | $24,821,168 | -$2,891,812 | -10.43% | |
| Nomura Asset Management International Inc. | 0.04% | 155,074 | $25,508,000 | $22,913,734 | -$2,594,266 | -10.17% | |
| Charles Schwab Investment Management Inc | 0.00% | 151,134 | $24,860,032 | $22,331,560 | -$2,528,472 | -10.17% | |
| Northern Trust Corp | 0.00% | 150,088 | $24,687,975 | $22,177,003 | -$2,510,972 | -10.17% | |
| River Road Asset Management, Llc | 0.25% | 134,777 | $22,169,469 | $19,914,650 | -$2,254,819 | -10.17% | |
| Nuveen, Llc | 0.00% | 114,050 | $18,759,950 | $16,852,028 | -$1,907,922 | -10.17% | |
| Goldman Sachs Group Inc | 0.00% | 113,893 | $18,734,213 | $16,828,830 | -$1,905,383 | -10.17% | |
| Bank Of America Corp | 0.00% | 106,007 | $17,437,093 | $15,663,594 | -$1,773,499 | -10.17% | |
| Tributary Capital Management, Llc | 1.41% | 99,744 | $15,437,387 | $14,738,173 | -$699,214 | -4.53% | |
| Royce & Associates Lp | 0.11% | 82,702 | $13,603,652 | $12,220,048 | -$1,383,604 | -10.17% | |
| Neumeier Poma Investment Counsel Llc | 0.92% | 81,490 | $13,404,290 | $12,040,962 | -$1,363,328 | -10.17% | |
| Principal Financial Group Inc | 0.01% | 83,394 | $12,906,889 | $12,322,297 | -$584,592 | -4.53% | |
| Royal Bank Of Canada | 0.00% | 77,369 | $12,728,000 | $11,432,043 | -$1,295,957 | -10.18% | |
| Punch & Associates Investment Management, Inc. | 0.62% | 75,589 | $12,433,564 | $11,169,031 | -$1,264,533 | -10.17% | |
| Citadel Advisors Llc | 0.01% | 74,073 | $12,184,267 | $10,945,026 | -$1,239,241 | -10.17% | |
| Vanguard Fiduciary Trust Co | 0.00% | 71,151 | $11,703,628 | $10,513,272 | -$1,190,356 | -10.17% | |
| Grace & White Inc | 1.75% | 68,885 | $10,661,331 | $10,178,448 | -$482,883 | -4.53% | |
| Jpmorgan Chase & Co | 0.00% | 61,540 | $10,387,730 | $9,093,150 | -$1,294,580 | -12.46% | |
| Bank Of New York Mellon Corp | 0.00% | 59,599 | $9,803,399 | $8,806,348 | -$997,051 | -10.17% | |
| Envestnet Asset Management Inc | 0.00% | 58,560 | $9,632,527 | $8,652,826 | -$979,701 | -10.17% | |
| Proshare Advisors Llc | 0.01% | 61,541 | $9,524,700 | $9,093,298 | -$431,402 | -4.53% | |
| Invesco Ltd. | 0.00% | 54,183 | $8,912,562 | $8,006,080 | -$906,482 | -10.17% | |
| Creative Planning | 0.00% | 55,010 | $8,513,897 | $8,128,278 | -$385,619 | -4.53% | |
| Nordea Investment Management Ab | 0.01% | 51,060 | $8,498,937 | $7,544,626 | -$954,311 | -11.23% | |
| Sei Investments Co | 0.01% | 50,887 | $8,370,203 | $7,519,063 | -$851,140 | -10.17% | |
| Ubs Group Ag | 0.00% | 47,706 | $7,847,159 | $7,049,039 | -$798,120 | -10.17% | |
| King Luther Capital Management Corp | 0.03% | 47,490 | $7,811,630 | $7,017,122 | -$794,508 | -10.17% | |
| Millennium Management Llc | 0.01% | 46,925 | $7,718,693 | $6,933,638 | -$785,055 | -10.17% | |
| Third Avenue Management | Marty Whitman | 1.11% | 42,265 | $6,952,170 | $6,245,076 | -$707,094 | -10.17% |
| Teacher Retirement System Of Texas | 0.02% | 37,932 | $6,239,435 | $5,604,832 | -$634,603 | -10.17% | |
| Public Sector Pension Investment Board | 0.02% | 37,206 | $6,120,015 | $5,497,559 | -$622,456 | -10.17% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 35,200 | $5,790,048 | $5,201,152 | -$588,896 | -10.17% |
| Exoduspoint Capital Management, Lp | 0.05% | 33,379 | $5,490,512 | $4,932,081 | -$558,431 | -10.17% | |
| Two Sigma Investments, Lp | 0.00% | 32,781 | $5,392,147 | $4,843,721 | -$548,426 | -10.17% |
Frequently asked questions about ALG
Who are the largest institutional holders of ALG?
The largest institutional holders of ALG reported in the latest SEC Form 13F filings include Blackrock, Inc., Longview Asset Management, Llc, Allspring Global Investments Holdings, Llc, Dimensional Fund Advisors Lp, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported ALG position.
What is ALG institutional ownership?
This page tracks ALG positions reported by institutional investment managers through SEC Form 13F. ALAMO GROUP INC (ALG) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ALG?
InsiderSet currently tracks 275 institutional managers reporting ALG holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ALG shareholders.
How much ALG stock do institutions own?
Institutional investment managers disclosed approximately $1.90B in ALG holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ALG institutional ownership last updated?
The latest ALG institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ALG holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ALG position after the reporting date.
Are institutions buying or selling ALG?
Institutional buying and selling can be analyzed by comparing ALG positions across consecutive 13F reporting periods. InsiderSet's ALG Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ALG ownership changes.
How has ALG institutional ownership changed over time?
InsiderSet tracks ALG institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.