Comparable stake leader
Edenbrook Capital, LLC
SEC ownership of FREQUENCY ELECTRONICS INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000039020.
Disclosed value leader
Edenbrook Capital, LLC
Comparable rows
50/50
Latest evidence
31 Jul 2026
- Public ticker
- FEIM 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
-
Edenbrook Capital, LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Edenbrook Capital, LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000039020
- Issuer location
- Mitchel Field, 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 FREQUENCY ELECTRONICS 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
Edenbrook Capital, LLC
Disclosed value leader
Edenbrook Capital, LLC
Comparable rows
50/50
Latest evidence
31 Jul 2026
13F
13D/G
3/4/5
Lead comparable stake: 11%
13D/G row: Edenbrook Capital, LLC
Showing 1-8 of 50 holder rows.
Quick read
Edenbrook Capital, LLC leads the comparable SEC ownership view at 11%.
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 Edenbrook Capital, LLC's linked filing trail.
Comparable ownership
Top 5
Edenbrook Capital, LLC
11%
BlackRock, Inc.
5.2%
VANGUARD GROUP INC
4.8%
DIMENSIONAL FUND ADVISORS LP
4.8%
EDENBROOK LONG ONLY VALUE FUND, LP
9.7%
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 |
|---|---|---|---|---|---|
| Edenbrook Capital, LLC |
13F
13D/G
3/4/5
Company · Jonathan Brolin · Director, 10%+ Owner
|
11%
from 13D/G
|
$82,934,831
1,873,810 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
5.2%
|
$34,267,519
516,466 shares
|
$0 | 30 Jun 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
4.8%
|
$16,055,503
473,474 shares
|
-$1,342,463 | 30 Sep 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
4.8%
from 13D/G
|
$11,390,573
257,402 shares
|
— | 31 Mar 2026 |
| EDENBROOK LONG ONLY VALUE FUND, LP |
3/4/5
Director, 10%+ Owner
|
9.7%
|
$61,671,171
1,069,263 shares
|
-$37,500,005 | 28 Jul 2026 |
| Jonathan Brolin |
3/4/5
Director, 10%+ Owner
|
9.7%
|
$61,671,171
1,069,263 shares
|
-$37,500,005 | 28 Jul 2026 |
| Steven Lawrence Bernstein |
3/4/5
CFO
|
1%
|
$7,601,719
114,570 shares
|
— | 31 Jul 2026 |
| Thomas Mcclelland |
3/4/5
President and CEO
|
0.91%
|
$1,798,005
99,723 shares
|
— | 23 Apr 2025 |
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: -$112,500,015.
Buys
$0
Insiders: 0
Sells
$112,500,015
Insiders: 3
Net
-$112,500,015
Shares: -1,956,522
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 1,956,522
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 1,956,522 | $0 | $112,500,015 | -$112,500,015 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-13 of 13 reporting-owner rows connected to FREQUENCY ELECTRONICS INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
13
Largest Forms 3/4/5 holder
Jonathan Brolin
Net 12M change
-$112,500,015
Latest report
31 Jul 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jonathan Brolin | Director, 10%+ Owner | $61,671,171 | -$37,500,005 | -38% | Mixed | 28 Jul 2026 |
| Edenbrook Capital, LLC | Director, 10%+ Owner | $61,671,171 | -$37,500,005 | -38% | Mixed | 28 Jul 2026 |
| EDENBROOK LONG ONLY VALUE FUND, LP | Director, 10%+ Owner | $61,671,171 | -$37,500,005 | -38% | Mixed | 28 Jul 2026 |
| Steven Lawrence Bernstein | Cfo | $7,601,719 | Median | 31 Jul 2026 | ||
| Russell M. Sarachek | Director | $7,286,056 | Filing P/S | 27 Mar 2025 | ||
| Thomas Mcclelland | President and CEO | $1,798,005 | Mixed | 23 Apr 2025 | ||
| Richard Schwartz | Director | $738,910 | Mixed | 17 Apr 2025 | ||
| Oleandro Mancini | Sr. VP Business Development | $610,784 | Mixed | 23 Apr 2025 | ||
| Lance W. Lord | Director | $309,506 | Mixed | 31 Oct 2024 | ||
| Stanton D. Sloane | President and CEO, Director | $252,375 | Mixed | 30 Jul 2021 | ||
| Steven E. Strang | President FEI-Zyfer | $92,430 | Mixed | 01 Nov 2021 | ||
| John Patrick Caulfield | VP of Manufacturing | $45,078 | Mixed | 01 Nov 2021 | ||
| Adrian Lalicata | VP of RF and Microwave Systems | $10,095 | Mixed | 01 Nov 2021 |
Recent insider transactions for FREQUENCY ELECTRONICS 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Steven Lawrence Bernstein | FEIM | Common Stock | Tax liability | -7.3% | -9,022 | 114,570 | 31 Jul 2026 | Direct | ||
| Edenbrook Capital, LLC | FEIM | Common Stock | Sale | -79% | $37,500,005 | $57.50 | -652,174 | 173,678 | 28 Jul 2026 | See footnotes |
| Edenbrook Capital, LLC | FEIM | Common Stock | Sale | -79% | $37,500,005 | $57.50 | -652,174 | 173,678 | 28 Jul 2026 | See footnotes |
| Edenbrook Capital, LLC | FEIM | Common Stock | Sale | -79% | $37,500,005 | $57.50 | -652,174 | 173,678 | 28 Jul 2026 | See footnotes |
* marks a reported price that did not pass the local price check.