Comparable stake leader
BlackRock, Inc.
SEC ownership of ASTEC INDUSTRIES INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000792987.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
28 Aug 2026
- Public ticker
- ASTE on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
28 Aug 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000792987
- Issuer location
- Chattanooga, TN
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ASTEC INDUSTRIES INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
28 Aug 2026
13F
13D/G
3/4/5
Lead comparable stake: 14%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 14%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
14%
VANGUARD PORTFOLIO MANAGEMENT LLC
6%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
VICTORY CAPITAL MANAGEMENT INC
4.5%
William D. Gehl
0.18%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
14%
from 13D/G
|
$212,732,263
3,476,585 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Portfolio Management
|
6%
from 13D/G
|
$83,989,884
1,372,608 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.1%
|
$62,726,077
1,165,046 shares
|
$0 | 31 Mar 2026 |
| VICTORY CAPITAL MANAGEMENT INC |
13D/G
13F
Company
|
4.5%
|
$49,330,651
1,024,946 shares
|
-$27,836,756 | 30 Sep 2025 |
| William D. Gehl |
3/4/5
Director
|
0.18%
|
$1,759,918
40,626 shares
|
— | 31 Mar 2026 |
| Michael Paul Norris |
3/4/5
GROUP PRESIDENT
|
0.1%
|
$1,373,593
22,448 shares
|
— | 28 Aug 2026 |
| Tracey H. Cook |
3/4/5
Director
|
0.09%
|
$1,239,587
20,258 shares
|
— | 28 Aug 2026 |
| Mary L. Howell |
3/4/5
Director
|
0.09%
|
$1,238,363
20,238 shares
|
— | 28 Aug 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$177,490.
Buys
$0
Insiders: 0
Sells
$177,490
Insiders: 2
Net
-$177,490
Shares: -3,473
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 3,473
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 975 | $0 | $59,543 | -$59,543 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 2,498 | $0 | $117,947 | -$117,947 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 31 reporting-owner rows connected to ASTEC INDUSTRIES INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
31
Largest Forms 3/4/5 holder
Merwe Jaco van der
Net 12M change
-$177,490
Latest report
28 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Merwe Jaco van der | Chief Executive Officer | $7,000,473 | Mixed | 28 Aug 2026 | ||
| Barry A. Ruffalo | President & CEO, Director | $3,610,596 | Mixed | 02 Dec 2022 | ||
| Rebecca A. Weyenberg | Chief Financial Officer | $1,840,481 | Mixed | 26 Feb 2024 | ||
| William D. Gehl | Director | $1,759,918 | Mixed | 31 Mar 2026 | ||
| SANSOM WILLIAM B | Director | $1,603,480 | Mixed | 29 Apr 2022 | ||
| Michael Paul Norris | Group President | $1,373,593 | Median | 28 Aug 2026 | ||
| Tracey H. Cook | Director | $1,239,587 | Median | 28 Aug 2026 | ||
| Mary L. Howell | Director | $1,238,363 | Median | 28 Aug 2026 | ||
| William Glenwood Dorey | Director | $1,203,436 | Mixed | 26 Apr 2023 | ||
| Timothy A. Averkamp | Group President | $1,049,461 | Mixed | 31 Aug 2023 | ||
| Glen E. Tellock | Director | $1,000,256 | Mixed | 30 May 2023 | ||
| Brian James Harris | Chief Financial Officer | $964,966 | Median | 28 Aug 2026 | ||
| Charles F. Potts | Director | $950,802 | Mixed | 26 Apr 2023 | ||
| Linda I. Knoll | Director | $887,377 | Median | 28 Aug 2026 | ||
| Barend Snyman | Group President | $840,884 | -$117,947 | -12% | Mixed | 31 Mar 2026 |
| Chad Jeffrey Hartley | Group President | $796,510 | Median | 28 Aug 2026 | ||
| Nalin Jain | Director | $791,737 | Median | 28 Aug 2026 | ||
| Mark Joseph Gliebe | Director | $790,880 | Median | 28 Aug 2026 | ||
| Jackson Jeffrey T. | Director | $754,105 | Median | 28 Aug 2026 | ||
| James B. Baker | Director | $749,379 | Mixed | 29 Mar 2024 |
Recent insider transactions for ASTEC INDUSTRIES INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| James M. Winford Jr. | ASTE | Common Stock | Award | 0.07% | 7 | 10,521 | 28 Aug 2026 | Direct | ||
| Patrick S. Shannon | ASTE | Common Stock | Award | 0.18% | 18 | 9,799 | 28 Aug 2026 | Direct | ||
| Linda I. Knoll | ASTE | Common Stock | Award | 0.05% | 7 | 14,502 | 28 Aug 2026 | Direct | ||
| Jackson Jeffrey T. | ASTE | Common Stock | Award | 0.2% | 25 | 12,324 | 28 Aug 2026 | Direct | ||
| Nalin Jain | ASTE | Common Stock | Award | 0.05% | 7 | 12,939 | 28 Aug 2026 | Direct | ||
| Mary L. Howell | ASTE | Common Stock | Award | 0.03% | 7 | 20,238 | 28 Aug 2026 | Direct | ||
| Mark Joseph Gliebe | ASTE | Common Stock | Award | 0.05% | 7 | 12,925 | 28 Aug 2026 | Direct | ||
| Tracey H. Cook | ASTE | Common Stock | Award | 0.09% | 18 | 20,258 | 28 Aug 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Common Stock | Award | 0.12% | 139 | 113,376 | 28 Aug 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Phantom Stock | Award | 0.3% | 4.21 | 1,404 | 28 Aug 2026 | Direct | ||
| Michael Paul Norris | ASTE | Common Stock | Award | 0.1% | 23 | 22,448 | 28 Aug 2026 | Direct | ||
| Brian James Harris | ASTE | Common Stock | Award | 0.24% | 37 | 15,770 | 28 Aug 2026 | Direct | ||
| Robert Gerald Putney | ASTE | Common Stock | Award | 0.13% | 3 | 2,290 | 28 Aug 2026 | Direct | ||
| Edward Terrell Gilbert Jr. | ASTE | Common Stock | Award | 0.25% | 22 | 8,887 | 28 Aug 2026 | Direct | ||
| Chad Jeffrey Hartley | ASTE | Common Stock | Award | 0.29% | 38 | 13,017 | 28 Aug 2026 | Direct | ||
| Chad Jeffrey Hartley | ASTE | Common Stock | Award | 12,979 | 12,979 | 01 Aug 2026 | Direct | |||
| Jackson Jeffrey T. | ASTE | Common Stock | Award | 3.27% | 390 | 12,299 | 31 Jul 2026 | Direct | ||
| James M. Winford Jr. | ASTE | Common Stock | Award | 0.06% | 6 | 10,514 | 29 May 2026 | Direct | ||
| Patrick S. Shannon | ASTE | Common Stock | Award | 0.15% | 15 | 9,781 | 29 May 2026 | Direct | ||
| Jackson Jeffrey T. | ASTE | Common Stock | Award | 0.18% | 21 | 11,909 | 29 May 2026 | Direct | ||
| Linda I. Knoll | ASTE | Common Stock | Award | 0.04% | 6 | 14,495 | 29 May 2026 | Direct | ||
| Nalin Jain | ASTE | Common Stock | Award | 0.05% | 6 | 12,932 | 29 May 2026 | Direct | ||
| Mary L. Howell | ASTE | Common Stock | Award | 0.03% | 6 | 20,231 | 29 May 2026 | Direct | ||
| Mark Joseph Gliebe | ASTE | Common Stock | Award | 0.05% | 6 | 12,918 | 29 May 2026 | Direct | ||
| Tracey H. Cook | ASTE | Common Stock | Award | 0.07% | 15 | 20,240 | 29 May 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Common Stock | Award | 0.11% | 121 | 113,237 | 29 May 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Phantom Stock | Award | 0.26% | 3.6 | 1,399 | 29 May 2026 | Direct | ||
| Michael Paul Norris | ASTE | Common Stock | Award | 0.09% | 20 | 22,425 | 29 May 2026 | Direct | ||
| Brian James Harris | ASTE | Common Stock | Award | 0.2% | 32 | 15,733 | 29 May 2026 | Direct | ||
| Edward Terrell Gilbert Jr. | ASTE | Common Stock | Award | 0.21% | 19 | 8,865 | 29 May 2026 | Direct | ||
| Robert Gerald Putney | ASTE | Common Stock | Award | 0.13% | 3 | 2,287 | 29 May 2026 | Direct | ||
| James M. Winford Jr. | ASTE | Common Stock | Award | 29% | 2,365 | 10,508 | 27 Apr 2026 | Direct | ||
| Patrick S. Shannon | ASTE | Common Stock | Award | 32% | 2,365 | 9,766 | 27 Apr 2026 | Direct | ||
| Linda I. Knoll | ASTE | Common Stock | Award | 19.5% | 2,365 | 14,489 | 27 Apr 2026 | Direct | ||
| Jackson Jeffrey T. | ASTE | Common Stock | Award | 29.1% | 2,682 | 11,888 | 27 Apr 2026 | Direct | ||
| Nalin Jain | ASTE | Common Stock | Award | 22.4% | 2,365 | 12,926 | 27 Apr 2026 | Direct | ||
| Mary L. Howell | ASTE | Common Stock | Award | 13.2% | 2,365 | 20,225 | 27 Apr 2026 | Direct | ||
| Mark Joseph Gliebe | ASTE | Common Stock | Award | 22.4% | 2,365 | 12,912 | 27 Apr 2026 | Direct | ||
| Tracey H. Cook | ASTE | Common Stock | Award | 13.2% | 2,365 | 20,225 | 27 Apr 2026 | Direct | ||
| William D. Gehl | ASTE | Common Stock | Award | 0.14% | 57 | 40,626 | 31 Mar 2026 | Direct | ||
| Robert Gerald Putney | ASTE | Common Stock | Award | 0.13% | 3 | 2,284 | 31 Mar 2026 | Direct | ||
| Edward Terrell Gilbert Jr. | ASTE | Common Stock | Award | 0.2% | 18 | 8,846 | 31 Mar 2026 | Direct | ||
| Brian James Harris | ASTE | Common Stock | Award | 0.2% | 31 | 15,701 | 31 Mar 2026 | Direct | ||
| Michael Paul Norris | ASTE | Common Stock | Award | 0.09% | 20 | 22,405 | 31 Mar 2026 | Direct | ||
| Barend Snyman | ASTE | Common Stock | Award | 0.15% | 29 | 19,411 | 31 Mar 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Common Stock | Award | 0.11% | 119 | 113,116 | 31 Mar 2026 | Direct | ||
| Merwe Jaco van der | ASTE | Phantom Stock | Award | 0.24% | 3.37 | 1,396 | 31 Mar 2026 | Direct | ||
| James M. Winford Jr. | ASTE | Common Stock | Award | 0.11% | 9 | 8,143 | 31 Mar 2026 | Direct | ||
| Patrick S. Shannon | ASTE | Common Stock | Award | 0.12% | 9 | 7,401 | 31 Mar 2026 | Direct | ||
| Linda I. Knoll | ASTE | Common Stock | Award | 0.07% | 9 | 12,124 | 31 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.