Comparable stake leader
FMR LLC
SEC ownership of ALLIENT INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000046129.
Disclosed value leader
FMR LLC
Comparable rows
50/50
Latest evidence
23 Sep 2026
- Public ticker
- ALNT 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
-
FMR LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
FMR LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
23 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000046129
- Issuer location
- Williamsville, NY
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 ALLIENT 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
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
50/50
Latest evidence
23 Sep 2026
13F
13D/G
3/4/5
Lead comparable stake: 12%
13D/G row: FMR LLC
Showing 1-8 of 50 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 12%.
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 FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
12%
BlackRock, Inc.
5.9%
Juniper Investment Company, LLC
3.5%
Richard S. Warzala
8.9%
Stephen R. Warzala
0.89%
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 |
|---|---|---|---|---|---|
| FMR LLC |
13F
13D/G
Company
|
12%
from 13D/G
|
$207,412,857
2,015,087 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.9%
from 13D/G
|
$128,774,284
1,251,086 shares
|
— | 30 Jun 2026 |
| Juniper Investment Company, LLC |
13F
13D/G
Company
|
3.5%
from 13D/G
|
$78,464,054
762,305 shares
|
— | 30 Jun 2026 |
| Richard S. Warzala |
3/4/5
Chief Executive Officer, Director
|
8.9%
|
$155,956,756
1,515,173 shares
|
-$7,950,789 | 10 Aug 2026 |
| Stephen R. Warzala |
3/4/5
VP and Group President
|
0.89%
|
$8,142,318
151,485 shares
|
— | 01 Apr 2026 |
| Richard D. Federico |
3/4/5
Director
|
0.45%
|
$7,955,974
77,295 shares
|
— | 05 Aug 2026 |
| Helmut Pirthauer |
3/4/5
VP and Group President
|
0.26%
|
$2,418,642
44,998 shares
|
— | 01 Apr 2026 |
| Michael R. Winter |
3/4/5
Director
|
0.24%
|
$4,420,453
40,458 shares
|
+$109 | 23 Sep 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: -$9,164,681.
Buys
$97,104
Insiders: 1
Sells
$9,261,785
Insiders: 3
Net
-$9,164,681
Shares: -92,000
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 1,304
Shares: 93,304
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 457 | 70,457 | $49,799 | $8,000,726 | -$7,950,926 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 6,000 | $0 | $378,000 | -$378,000 |
| 9-12 | 847 | 16,847 | $47,305 | $883,059 | -$835,754 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-15 of 15 reporting-owner rows connected to ALLIENT INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
Richard S. Warzala
Net 12M change
-$9,164,680
Latest report
23 Sep 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Richard S. Warzala | Chief Executive Officer, Director | $155,956,756 | -$7,950,789 | -4.9% | Mixed | 10 Aug 2026 |
| Stephen R. Warzala | VP and Group President | $8,142,318 | Mixed | 01 Apr 2026 | ||
| Richard D. Federico | Director | $7,955,974 | Mixed | 05 Aug 2026 | ||
| Michael R. Winter | Director | $4,420,453 | +$109 | +0% | Filing P/S | 23 Sep 2026 |
| Robert P. Maida | Senior VP and Group President | $3,407,174 | Mixed | 01 Sep 2023 | ||
| Robert B. Engel | Director | $3,204,313 | Mixed | 05 Aug 2026 | ||
| Michael R. Leach | Chief Financial Officer | $2,784,802 | Mixed | 01 Apr 2024 | ||
| Helmut Pirthauer | VP and Group President | $2,418,642 | Mixed | 01 Apr 2026 | ||
| Nicole R. Tzetzo | Director | $1,592,944 | Mixed | 05 Aug 2026 | ||
| Steven C. Finch | Director | $1,404,891 | Mixed | 05 Aug 2026 | ||
| Ashish Bendre | VP and Group President | $1,156,152 | -$1,214,000 | -51% | Mixed | 06 May 2026 |
| Kenneth A. May | Chief Technology Officer | $1,040,170 | Mixed | 01 Apr 2026 | ||
| James J. Tanous | Director | $1,026,626 | Mixed | 04 May 2023 | ||
| James A. Michaud | Chief Financial Officer | $756,584 | Mixed | 01 Apr 2026 | ||
| Geoffery Rondeau | VP of Operational Excellence | $223,308 | Filing P/S | 13 May 2025 |
Recent insider transactions for ALLIENT 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Michael R. Winter | ALNT | Common Stock | Purchase | 54% | $49,799 | $108.97 | 457 | 1,304 | 23 Sep 2026 | By Individual 401(k) Plan |
| Michael R. Winter | ALNT | Common Stock | Sale | -1.15% | $49,936 | $109.27 | -457 | 39,154 | 23 Sep 2026 | Direct |
| Michael R. Winter | ALNT | Common Stock | Gift | -0.94% | -374 | 39,611 | 23 Sep 2026 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Gift | -0.67% | -10,000 | 1,489,106 | 10 Aug 2026 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Sale | -4.46% | $7,950,789 | $113.58 | -70,000 | 1,499,106 | 10 Aug 2026 | Direct |
| Michael R. Winter | ALNT | Common Stock | Award | 0.73% | 291 | 39,985 | 05 Aug 2026 | Direct | ||
| Nicole R. Tzetzo | ALNT | Common Stock | Award | 2% | 291 | 14,876 | 05 Aug 2026 | Direct | ||
| Steven C. Finch | ALNT | Common Stock | Award | 2.18% | 291 | 13,649 | 05 Aug 2026 | Direct | ||
| Richard D. Federico | ALNT | Common Stock | Award | 0.43% | 331 | 77,295 | 05 Aug 2026 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Award | 0.94% | 291 | 31,131 | 05 Aug 2026 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Gift | -5.37% | -1,750 | 30,840 | 04 Jun 2026 | Direct | ||
| Michael R. Winter | ALNT | Common Stock | Award | 0.9% | 353 | 39,694 | 06 May 2026 | Direct | ||
| Nicole R. Tzetzo | ALNT | Common Stock | Award | 2.48% | 353 | 14,585 | 06 May 2026 | Direct | ||
| Steven C. Finch | ALNT | Common Stock | Award | 2.71% | 353 | 13,358 | 06 May 2026 | Direct | ||
| Richard D. Federico | ALNT | Common Stock | Award | 0.52% | 401 | 76,964 | 06 May 2026 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Award | 1.1% | 353 | 32,590 | 06 May 2026 | Direct | ||
| Ashish Bendre | ALNT | Common Stock | Award | 2.24% | 403 | 18,411 | 06 May 2026 | Direct | ||
| Ashish Bendre | ALNT | Common Stock | Tax liability | -9.93% | -2,005 | 18,193 | 01 Apr 2026 | Direct | ||
| Stephen R. Warzala | ALNT | Common Stock | Tax liability | -4.29% | -1,544 | 34,484 | 01 Apr 2026 | Direct | ||
| Kenneth A. May | ALNT | Common Stock | Tax liability | -6.84% | -1,331 | 18,124 | 01 Apr 2026 | Direct | ||
| Helmut Pirthauer | ALNT | Common Stock | Tax liability | -2.29% | -1,055 | 44,998 | 01 Apr 2026 | Direct | ||
| James A. Michaud | ALNT | Common Stock | Tax liability | -6.35% | -947 | 13,963 | 01 Apr 2026 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Tax liability | -1.44% | -22,956 | 1,569,106 | 01 Apr 2026 | Direct | ||
| Ashish Bendre | ALNT | Common Stock | Sale | -22.9% | $378,000 | $63.00 | -6,000 | 20,198 | 27 Mar 2026 | Direct |
| Michael R. Winter | ALNT | Common Stock | Award | 0.96% | 374 | 39,341 | 05 Mar 2026 | Direct | ||
| Nicole R. Tzetzo | ALNT | Common Stock | Award | 2.7% | 374 | 14,232 | 05 Mar 2026 | Direct | ||
| Steven C. Finch | ALNT | Common Stock | Award | 2.96% | 374 | 13,005 | 05 Mar 2026 | Direct | ||
| Richard D. Federico | ALNT | Common Stock | Award | 0.57% | 433 | 76,563 | 05 Mar 2026 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Award | 1.17% | 374 | 32,237 | 05 Mar 2026 | Direct | ||
| Stephen R. Warzala | ALNT | Common Stock | Award | 9.74% | 3,198 | 36,028 | 05 Mar 2026 | Direct | ||
| Kenneth A. May | ALNT | Common Stock | Award | 12.6% | 2,171 | 19,455 | 05 Mar 2026 | Direct | ||
| Helmut Pirthauer | ALNT | Common Stock | Award | 3.49% | 1,552 | 46,053 | 05 Mar 2026 | Direct | ||
| Ashish Bendre | ALNT | Common Stock | Award | 13.1% | 3,032 | 26,198 | 05 Mar 2026 | Direct | ||
| James A. Michaud | ALNT | Common Stock | Award | 56.1% | 5,359 | 14,910 | 05 Mar 2026 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Award | 2.46% | 38,176 | 1,592,062 | 05 Mar 2026 | Direct | ||
| Kenneth A. May | ALNT | Common Stock | Tax liability | -1.04% | -181 | 17,284 | 30 Dec 2025 | Direct | ||
| Stephen R. Warzala | ALNT | Common Stock | Tax liability | -1.09% | -361 | 32,830 | 30 Dec 2025 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Tax liability | -0.25% | -3,935 | 1,553,886 | 30 Dec 2025 | Direct | ||
| Michael R. Winter | ALNT | Common Stock | Purchase | $47,305 | $55.85 | 847 | 847 | 23 Dec 2025 | By Individual 401(k) Plan | |
| Michael R. Winter | ALNT | Common Stock | Sale | -2.13% | $47,059 | $55.56 | -847 | 38,967 | 23 Dec 2025 | Direct |
| Robert B. Engel | ALNT | Common Stock | Gift | -12.4% | -4,500 | 31,863 | 09 Dec 2025 | Direct | ||
| Richard S. Warzala | ALNT | Common Stock | Gift | -0.19% | -3,000 | 1,557,821 | 26 Nov 2025 | Direct | ||
| Ashish Bendre | ALNT | Common Stock | Sale | -40.8% | $836,000 | $52.25 | -16,000 | 23,166 | 25 Nov 2025 | Direct |
| Nicole R. Tzetzo | ALNT | Common Stock | Award | 3.3% | 443 | 13,858 | 05 Nov 2025 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Award | 1.23% | 443 | 36,363 | 05 Nov 2025 | Direct | ||
| Steven C. Finch | ALNT | Common Stock | Award | 3.63% | 443 | 12,631 | 05 Nov 2025 | Direct | ||
| Michael R. Winter | ALNT | Common Stock | Award | 1.13% | 443 | 39,814 | 05 Nov 2025 | Direct | ||
| Richard D. Federico | ALNT | Common Stock | Award | 0.68% | 513 | 76,130 | 05 Nov 2025 | Direct |
* marks a reported price that did not pass the local price check.