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
04 Jun 2026
- Public ticker
- ALNT on Nasdaq
- Parsed ownership sources
- 13D/G, 13F, and 3/4/5
- Largest SEC-reported holder
- FMR LLC
- Latest 13D/G holder
- FMR LLC
- Latest parsed ownership date
- 04 Jun 2026
- Issuer CIK
- 0000046129
- Issuer location
- Amherst, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 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
04 Jun 2026
13D/G
13F
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%
Richard S. Warzala
9.4%
Stephen R. Warzala
0.89%
Richard D. Federico
0.45%
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 |
13D/G
13F
Company
|
12%
|
$150,265,038
2,062,664 shares
|
-$26,055,094 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.9%
from 13D/G
|
$69,739,615
1,180,227 shares
|
— | 31 Mar 2026 |
| Richard S. Warzala |
3/4/5
Chief Executive Officer, Director
|
9.4%
|
$85,740,548
1,595,173 shares
|
— | 01 Apr 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%
|
$4,547,802
76,964 shares
|
— | 06 May 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%
|
$2,395,567
40,541 shares
|
+$246 | 06 May 2026 |
| Robert B. Engel |
3/4/5
Director
|
0.18%
|
$1,822,335
30,840 shares
|
— | 04 Jun 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: -$1,213,754.
Buys
$47,305
Insiders: 1
Sells
$1,261,059
Insiders: 2
Net
-$1,213,754
Shares: -22,000
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 847
Shares: 22,847
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 6,000 | $0 | $378,000 | -$378,000 |
| 3-6 | 847 | 847 | $47,305 | $47,059 | +$246 |
| 6-9 | 0 | 16,000 | $0 | $836,000 | -$836,000 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
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
-$1,213,754
Latest report
04 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Richard S. Warzala | Chief Executive Officer, Director | $85,740,548 | Mixed | 01 Apr 2026 | ||
| Stephen R. Warzala | VP and Group President | $8,142,318 | Mixed | 01 Apr 2026 | ||
| Richard D. Federico | Director | $4,547,802 | Median | 06 May 2026 | ||
| Robert P. Maida | Senior VP and Group President | $3,407,174 | Mixed | 01 Sep 2023 | ||
| 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 | ||
| Michael R. Winter | Director | $2,395,567 | +$246 | +0.01% | Median | 06 May 2026 |
| Robert B. Engel | Director | $1,822,335 | Median | 04 Jun 2026 | ||
| Ashish Bendre | VP and Group President | $1,156,152 | -$1,214,000 | -51% | Median | 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 | ||
| Nicole R. Tzetzo | Director | $897,281 | Median | 06 May 2026 | ||
| Steven C. Finch | Director | $789,324 | Median | 06 May 2026 | ||
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | ||
| Kenneth A. May | ALNT | Common Stock | Tax liability | -1.17% | -207 | 17,465 | 01 Sep 2025 | Direct | ||
| James A. Michaud | ALNT | Common Stock | Tax liability | -12.8% | -1,399 | 9,551 | 07 Aug 2025 | Direct | ||
| Michael R. Winter | ALNT | Common Stock | Award | 1.54% | 597 | 39,371 | 06 Aug 2025 | Direct | ||
| Nicole R. Tzetzo | ALNT | Common Stock | Award | 4.66% | 597 | 13,415 | 06 Aug 2025 | Direct | ||
| Steven C. Finch | ALNT | Common Stock | Award | 5.15% | 597 | 12,188 | 06 Aug 2025 | Direct | ||
| Richard D. Federico | ALNT | Common Stock | Award | 0.92% | 692 | 75,617 | 06 Aug 2025 | Direct | ||
| Robert B. Engel | ALNT | Common Stock | Award | 1.69% | 597 | 35,920 | 06 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.