Who owns Alamo Group (ALG)
Which tracked institutional funds hold ALG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ALG company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
64 tracked funds added or opened ALG while 57 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ALG’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes ALG more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ALG divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 251 tracked filers holding ALG, 155 increased or opened the position and 127 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ALG between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 19
- Jupiter Topco LLC$29M
- Jump Financial, LLC$4M
- NUANCE INVESTMENTS, LLC$3M
- LAZARD ASSET MANAGEMENT LLC$2M
- BALYASNY ASSET MANAGEMENT L.P.$2M
- Man Group plc$2M
Full exits 28
- VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.$59M
- Pacer Advisors, Inc.$58M
- T. Rowe Price Investment Management, Inc.$50M
- JANUS HENDERSON GROUP PLC$28M
- WELLINGTON MANAGEMENT GROUP LLP$11M
- NATIXIS ADVISORS, LLC$11M
Largest adds
- BlackRock, Inc.$102M
- River Road Asset Management, LLC$15M
- CITADEL ADVISORS LLC$12M
- MILLENNIUM MANAGEMENT LLC$7M
- DIMENSIONAL FUND ADVISORS LP$6M
- WESTWOOD HOLDINGS GROUP INC$5M
Largest trims
- VICTORY CAPITAL MANAGEMENT INC$14M
- FIRST TRUST ADVISORS LP$14M
- WASATCH ADVISORS LP$12M
- Allspring Global Investments Holdings, LLC$10M
- NEUMEIER POMA INVESTMENT COUNSEL LLC$7M
- AMERICAN CENTURY COMPANIES INC$7M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 1,756,777 | $289M | 15.6% | 2026-Q2 |
| LONGVIEW ASSET MANAGEMENT, LLC | 1,358,967 | $224M | 12.1% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC trimmed | 617,257 | $103M | 5.5% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 568,073 | $93M | 5.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 463,027 | $76M | 4.1% | 2026-Q2 |
| STATE STREET CORP added | 426,306 | $70M | 3.8% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 385,765 | $63M | 3.4% | 2026-Q2 |
| WASATCH ADVISORS LP trimmed | 301,041 | $50M | 2.7% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 285,724 | $47M | 2.5% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 284,012 | $47M | 2.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 277,235 | $46M | 2.5% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 264,290 | $43M | 2.3% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 226,940 | $37M | 2.0% | 2026-Q2 |
| WESTWOOD HOLDINGS GROUP INC added | 225,155 | $37M | 2.0% | 2026-Q2 |
| Copeland Capital Management, LLC added | 207,212 | $34M | 1.8% | 2026-Q2 |
| MORGAN STANLEY trimmed | 194,783 | $32M | 1.7% | 2026-Q2 |
| Jupiter Topco LLC new | 173,979 | $29M | 1.5% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 155,074 | $26M | 1.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 151,134 | $25M | 1.3% | 2026-Q2 |
| NORTHERN TRUST CORP added | 150,088 | $25M | 1.3% | 2026-Q2 |
| River Road Asset Management, LLC added | 134,777 | $22M | 1.2% | 2026-Q2 |
| Nuveen, LLC added | 114,050 | $19M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 113,893 | $19M | 1.0% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 106,007 | $17M | 0.9% | 2026-Q2 |
| Tributary Capital Management, LLC added | 104,151 | $17M | 0.9% | 2026-Q2 |
| ROYCE & ASSOCIATES LP added | 82,702 | $14M | 0.7% | 2026-Q2 |
| NEUMEIER POMA INVESTMENT COUNSEL LLC trimmed | 81,490 | $13M | 0.7% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 77,369 | $13M | 0.7% | 2026-Q2 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. added | 75,589 | $12M | 0.7% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 74,073 | $12M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 71,151 | $12M | 0.6% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 70,029 | $12M | 0.6% | 2026-Q2 |
| GRACE & WHITE INC /NY added | 68,885 | $11M | 0.6% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 66,440 | $11M | 0.6% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 61,540 | $10M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 59,599 | $10M | 0.5% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 58,560 | $10M | 0.5% | 2026-Q2 |
| Invesco Ltd. trimmed | 54,183 | $9M | 0.5% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 51,060 | $8M | 0.5% | 2026-Q2 |
| SEI INVESTMENTS CO added | 50,887 | $8M | 0.5% | 2026-Q2 |
| UBS Group AG trimmed | 47,706 | $8M | 0.4% | 2026-Q2 |
| KING LUTHER CAPITAL MANAGEMENT CORP added | 47,490 | $8M | 0.4% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 46,925 | $8M | 0.4% | 2026-Q2 |
| ProShare Advisors LLC added | 44,684 | $7M | 0.4% | 2026-Q2 |
| THIRD AVENUE MANAGEMENT LLC added | 42,265 | $7M | 0.4% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 37,932 | $6M | 0.3% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 37,206 | $6M | 0.3% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 35,200 | $6M | 0.3% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 33,379 | $5M | 0.3% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 32,781 | $5M | 0.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 31,480 | $5M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 29,021 | $5M | 0.3% | 2026-Q2 |
| Vest Financial, LLC trimmed | 28,083 | $5M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 27,280 | $4M | 0.2% | 2026-Q2 |
| Creative Planning added | 25,879 | $4M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 25,133 | $4M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 24,747 | $4M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 24,122 | $4M | 0.2% | 2026-Q2 |
| Jump Financial, LLC added | 23,634 | $4M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 21,624 | $4M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 20,970 | $3M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 20,800 | $3M | 0.2% | 2026-Q2 |
| NUANCE INVESTMENTS, LLC new | 19,651 | $3M | 0.2% | 2026-Q2 |
| XTX Topco Ltd added | 19,373 | $3M | 0.2% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 18,480 | $3M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 18,234 | $3M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 18,199 | $3M | 0.2% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 18,090 | $3M | 0.2% | 2026-Q2 |
| ICON ADVISERS INC/CO | 17,720 | $3M | 0.2% | 2026-Q2 |
| North Star Investment Management Corp. | 16,550 | $3M | 0.1% | 2026-Q2 |
| US BANCORP \DE\ added | 16,032 | $3M | 0.1% | 2026-Q2 |
| Quadrature Capital Ltd added | 15,495 | $3M | 0.1% | 2026-Q2 |
| Pullen Investment Management, LLC added | 15,088 | $2M | 0.1% | 2026-Q2 |
| Fayez Sarofim & Co trimmed | 15,020 | $2M | 0.1% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 14,690 | $2M | 0.1% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 14,186 | $2M | 0.1% | 2026-Q2 |
| GHP Investment Advisors, Inc. trimmed | 14,086 | $2M | 0.1% | 2026-Q2 |
| Man Group plc new | 13,974 | $2M | 0.1% | 2026-Q2 |
| RICE HALL JAMES & ASSOCIATES, LLC added | 13,834 | $2M | 0.1% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 13,691 | $2M | 0.1% | 2026-Q2 |
| Holocene Advisors, LP added | 13,595 | $2M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 13,286 | $2M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 12,601 | $2M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 12,060 | $2M | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 11,486 | $2M | 0.1% | 2026-Q2 |
| Cerity Partners LLC trimmed | 11,348 | $2M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 11,232 | $2M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 11,132 | $2M | 0.1% | 2026-Q2 |
| Entropy Technologies, LP added | 10,901 | $2M | 0.1% | 2026-Q2 |
| Grandeur Peak Global Advisors, LLC trimmed | 9,935 | $2M | 0.1% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 9,752 | $2M | 0.1% | 2026-Q2 |
| Cannon Advisors, Inc. new | 9,040 | $1M | 0.1% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 8,973 | $1M | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 8,917 | $1M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 8,693 | $1M | 0.1% | 2026-Q2 |
| CAMBIAR INVESTORS LLC | 8,670 | $1M | 0.1% | 2026-Q2 |
| Freestone Grove Partners LP added | 8,627 | $1M | 0.1% | 2026-Q2 |
| DARK FOREST CAPITAL MANAGEMENT LP added | 8,224 | $1M | 0.1% | 2026-Q2 |
| HUDSON EDGE INVESTMENT PARTNERS INC. added | 8,185 | $1M | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 8,174 | $1M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.