Who owns Astec Industries, Inc. (ASTE)
Which tracked institutional funds hold ASTE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ASTE company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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
The tracked-fund tape on ASTE is one-sided between 2025-Q4 and 2026-Q1: 85 added or opened and 26 trimmed or exited — on balance accumulating.
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
ASTE’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 ASTE more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ASTE 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 2025-Q4 and 2026-Q1, across 246 tracked filers holding ASTE, 132 increased or opened the position and 96 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 ASTE between the 2025-Q4 and 2026-Q1 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 20
- VANGUARD PORTFOLIO MANAGEMENT LLC$73M
- VANGUARD CAPITAL MANAGEMENT LLC$54M
- VANGUARD FIDUCIARY TRUST CO$8M
- Congruence Capital, LLC$7M
- TWO SIGMA INVESTMENTS, LP$4M
- Walleye Capital LLC$3M
Full exits 7
- VANGUARD GROUP INC$101M
- Brandywine Global Investment Management, LLC$3M
- LAZARD ASSET MANAGEMENT LLC$2M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$2M
- ExodusPoint Capital Management, LP$1M
- Versor Investments LP$899K
Largest adds
- DIMENSIONAL FUND ADVISORS LP$16M
- Invesco Ltd.$12M
- Harvey Partners, LLC$9M
- STATE STREET CORP$9M
- GAMCO INVESTORS, INC. ET AL$9M
- ACK Asset Management LLC$8M
Largest trims
- BlackRock, Inc.$30M
- Penn Capital Management Company, LLC$8M
- JPMORGAN CHASE & CO$6M
- NEW YORK STATE COMMON RETIREMENT FUND$6M
- RENAISSANCE TECHNOLOGIES LLC$3M
- JACOBS LEVY EQUITY MANAGEMENT, INC$2M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 2,462,743 | $133M | 10.5% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 1,433,501 | $77M | 6.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,354,988 | $73M | 5.8% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL trimmed | 1,102,286 | $59M | 4.7% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 996,809 | $54M | 4.2% | 2026-Q1 |
| STATE STREET CORP trimmed | 873,463 | $47M | 3.7% | 2026-Q1 |
| ACK Asset Management LLC | 786,500 | $42M | 3.4% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 760,163 | $41M | 3.2% | 2026-Q1 |
| Invesco Ltd. added | 697,067 | $38M | 3.0% | 2026-Q1 |
| Harvey Partners, LLC added | 672,200 | $36M | 2.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 573,739 | $31M | 2.4% | 2026-Q1 |
| GABELLI FUNDS LLC trimmed | 552,900 | $30M | 2.4% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 504,441 | $27M | 2.2% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 404,975 | $22M | 1.7% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 404,311 | $22M | 1.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 396,161 | $21M | 1.7% | 2026-Q1 |
| EASTERLY INVESTMENT PARTNERS LLC added | 281,225 | $15M | 1.2% | 2026-Q1 |
| First Eagle Investment Management, LLC trimmed | 260,250 | $14M | 1.1% | 2026-Q1 |
| NORTHERN TRUST CORP added | 259,480 | $14M | 1.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 259,465 | $14M | 1.1% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 257,960 | $14M | 1.1% | 2026-Q1 |
| SEGALL BRYANT & HAMILL, LLC trimmed | 228,918 | $13M | 1.0% | 2026-Q1 |
| HEARTLAND ADVISORS INC trimmed | 228,925 | $12M | 1.0% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 228,315 | $12M | 1.0% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 219,459 | $12M | 0.9% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 173,181 | $9M | 0.7% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL added | 152,694 | $8M | 0.7% | 2026-Q1 |
| JOHN G ULLMAN & ASSOCIATES INC trimmed | 152,109 | $8M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 148,265 | $8M | 0.6% | 2026-Q1 |
| Advisors Asset Management, Inc. added | 141,796 | $8M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 138,695 | $7M | 0.6% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 136,745 | $7M | 0.6% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 126,798 | $7M | 0.5% | 2026-Q1 |
| Congruence Capital, LLC new | 124,069 | $7M | 0.5% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 119,567 | $6M | 0.5% | 2026-Q1 |
| SEI INVESTMENTS CO added | 117,632 | $6M | 0.5% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 107,906 | $6M | 0.5% | 2026-Q1 |
| UBS Group AG added | 107,222 | $6M | 0.5% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 105,497 | $6M | 0.4% | 2026-Q1 |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 103,086 | $6M | 0.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 93,365 | $5M | 0.4% | 2026-Q1 |
| Uniplan Investment Counsel, Inc. added | 85,783 | $5M | 0.4% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 85,459 | $5M | 0.4% | 2026-Q1 |
| MARTIN & CO INC /TN/ added | 84,468 | $5M | 0.4% | 2026-Q1 |
| Public Sector Pension Investment Board added | 81,862 | $4M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 80,645 | $4M | 0.3% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 76,440 | $4M | 0.3% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 62,700 | $3M | 0.3% | 2026-Q1 |
| FMR LLC added | 61,423 | $3M | 0.3% | 2026-Q1 |
| Walleye Capital LLC added | 55,282 | $3M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 53,693 | $3M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 53,154 | $3M | 0.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 52,906 | $3M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 49,419 | $3M | 0.2% | 2026-Q1 |
| HRT FINANCIAL LP added | 45,299 | $2M | 0.2% | 2026-Q1 |
| Engineers Gate Manager LP added | 43,911 | $2M | 0.2% | 2026-Q1 |
| POLEN CAPITAL MANAGEMENT LLC added | 41,172 | $2M | 0.2% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 41,006 | $2M | 0.2% | 2026-Q1 |
| Swiss National Bank | 40,600 | $2M | 0.2% | 2026-Q1 |
| Jackson Creek Investment Advisors LLC trimmed | 38,285 | $2M | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 39,169 | $2M | 0.2% | 2026-Q1 |
| Teton Advisors, LLC trimmed | 36,800 | $2M | 0.2% | 2026-Q1 |
| Asset Management One Co., Ltd. new | 36,161 | $2M | 0.2% | 2026-Q1 |
| Campbell & CO Investment Adviser LLC added | 35,471 | $2M | 0.2% | 2026-Q1 |
| SG Capital Management LLC trimmed | 32,089 | $2M | 0.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 31,932 | $2M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 30,578 | $2M | 0.1% | 2026-Q1 |
| Integrated Quantitative Investments LLC trimmed | 29,094 | $2M | 0.1% | 2026-Q1 |
| Creative Planning added | 27,414 | $1M | 0.1% | 2026-Q1 |
| Cerity Partners LLC trimmed | 25,141 | $1M | 0.1% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 24,845 | $1M | 0.1% | 2026-Q1 |
| Rather & Kittrell, Inc. | 24,388 | $1M | 0.1% | 2026-Q1 |
| Magnetar Financial LLC added | 23,520 | $1M | 0.1% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 23,131 | $1M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 22,395 | $1M | 0.1% | 2026-Q1 |
| Janney Montgomery Scott LLC added | 20,693 | $1M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 20,602 | $1M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 20,191 | $1M | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 20,045 | $1M | 0.1% | 2026-Q1 |
| Manatuck Hill Partners, LLC new | 20,000 | $1M | 0.1% | 2026-Q1 |
| Summit Global Investments trimmed | 19,941 | $1M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 19,905 | $1M | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 19,651 | $1M | 0.1% | 2026-Q1 |
| ALGERT GLOBAL LLC | 19,514 | $1M | 0.1% | 2026-Q1 |
| Squarepoint Ops LLC added | 19,457 | $1M | 0.1% | 2026-Q1 |
| Brooklyn Investment Group added | 19,357 | $1M | 0.1% | 2026-Q1 |
| CANADA LIFE ASSURANCE Co | 19,161 | $1M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 2,327,417 | $101M | 8.0% | 2025-Q4 stale |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 1,021,430 | $49M | 3.9% | 2025-Q3 stale |
| NORGES BANK added | 144,254 | $6M | 0.5% | 2025-Q1 stale |
| Interval Partners, LP added | 127,701 | $6M | 0.5% | 2025-Q3 stale |
| Pacer Advisors, Inc. trimmed | 74,731 | $4M | 0.3% | 2025-Q3 stale |
| Brandywine Global Investment Management, LLC trimmed | 73,470 | $3M | 0.3% | 2025-Q4 stale |
| FIRST TRUST ADVISORS LP added | 75,019 | $3M | 0.2% | 2025-Q2 stale |
| Teton Advisors, Inc. trimmed | 61,400 | $3M | 0.2% | 2025-Q2 stale |
| LAZARD ASSET MANAGEMENT LLC added | 49,870 | $2M | 0.2% | 2025-Q4 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 45,000 | $2M | 0.2% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC added | 26,200 | $1M | 0.1% | 2025-Q3 stale |
| Jump Financial, LLC trimmed | 24,870 | $1M | 0.1% | 2025-Q3 stale |
| ExodusPoint Capital Management, LP added | 25,701 | $1M | 0.1% | 2025-Q4 stale |
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.