Frequency Electronics, Inc.
US ˙ NasdaqGM ˙ US3580101067

SecurityFEIM / Frequency Electronics, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership466,013 shares
Ownership 4.80%
Dimensional Fund Advisors Lp ownership in FEIM / Frequency Electronics, Inc.

2025-07-15 - Dimensional Fund Advisors Lp has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 466,013 shares of Frequency Electronics, Inc. (US:FEIM). This represents 4.8 percent ownership of the company. In their previous filing dated 2025-04-15 , Dimensional Fund Advisors Lp had reported owning 484,700 shares, indicating a decrease of -3.86 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-07-15 2025-07-15 13G/A 484,700 466,013 -3.86 4.80 -4.00
2025-04-15 2025-04-15 13G/A 677,594 484,700 -28.47 5.00 -30.56
2024-02-09 2024-02-09 13G/A 749,693 677,594 -9.62 7.20 -10.00
2023-02-10 2023-02-10 13G/A 603,017 749,693 24.32 8.00 23.08
2022-02-08 2022-02-08 13G/A 632,523 603,017 -4.66 6.50 -5.80
2021-02-12 2021-02-12 13G/A 672,442 632,523 -5.94 6.90 -6.63
2020-02-12 2020-02-12 13G/A 690,241 672,442 -2.58 7.39 -6.57
2019-02-08 2019-02-08 13G/A 682,288 690,241 1.17 7.91 1.15
2018-02-09 2018-02-09 13G/A 695,775 682,288 -1.94 7.82 -1.88
2017-02-09 2017-02-09 13G/A 696,920 695,775 -0.16 7.97 -0.13
2016-02-09 2016-02-09 13G/A 696,920 696,920 0.00 7.98
2015-02-05 2015-02-05 13G/A 696,397 8.09
2014-02-10 2014-02-10 13G/A 698,293 8.19
2013-02-11 2013-02-11 13G/A 695,598 8.28
2012-02-14 2012-02-14 13G/A 696,771 8.36

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F FREQUENCY ELECTRS COM 358010106 257,402 6,948 2.77 11,391 -15.54 0.0005
2026-02-12 2025-12-31 13F FREQUENCY ELECTRS COM 358010106 250,454 -39,671 -13.67 13,486 37.11 0.0028
2025-11-12 2025-09-30 13F FREQUENCY ELECTRS COM 358010106 290,125 -175,888 -37.74 9,835 -7.08 0.0021
2025-08-12 2025-06-30 13F FREQUENCY ELECTRS COM 358010106 466,013 -18,687 -3.86 10,584 39.54 0.0025
2025-05-13 2025-03-31 13F FREQUENCY ELECTRS COM 358010106 484,700 -116,158 -19.33 7,585 -31.84 0.0019
2025-02-13 2024-12-31 13F FREQUENCY ELECTRS COM 358010106 600,858 -52,473 -8.03 11,128 41.02 0.0027
2024-11-07 2024-09-30 13F FREQUENCY ELECTRS COM 358010106 653,331 -31,302 -4.57 7,892 26.52 0.0019
2024-08-09 2024-06-30 13F FREQUENCY ELECTRS COM 358010106 684,633 1,847 0.27 6,237 -16.11 0.0016
2024-05-10 2024-03-31 13F FREQUENCY ELECTRS COM 358010106 682,786 5,192 0.77 7,436 0.22 0.0020
2024-02-07 2023-12-31 13F FREQUENCY ELECTRS COM 358010106 677,594 -1,729 -0.25 7,420 57.38 0.0022
2023-11-09 2023-09-30 13F FREQUENCY ELECTRS COM 358010106 679,323 -17,734 -2.54 4,715 2.17 0.0015
2023-08-09 2023-06-30 13F FREQUENCY ELECTRS COM 358010106 697,057 -29,005 -3.99 4,615 -7.76 0.0015
2023-05-12 2023-03-31 13F FREQUENCY ELECTRS COM 358010106 726,062 -23,631 -3.15 5,003 99,940.00 0.0017
2023-02-09 2022-12-31 13F FREQUENCY ELECTRS COM 358010106 749,693 -2,660 -0.35 5 -99.88 0.0016
2022-11-10 2022-09-30 13F FREQUENCY ELECTRS COM 358010106 752,353 -35,898 -4.55 4,325 -24.85 0.0017
2022-08-12 2022-06-30 13F FREQUENCY ELECTRS COM 358010106 788,251 187,102 31.12 5,755 10.04 0.0021
2022-05-13 2022-03-31 13F FREQUENCY ELECTRS COM 358010106 601,149 -1,868 -0.31 5,230 -12.04 0.0016
2022-02-09 2021-12-31 13F FREQUENCY ELECTRS COM 358010106 603,017 -18,389 -2.96 5,946 -8.00 0.0018
2021-11-12 2021-09-30 13F FREQUENCY ELECTRS COM 358010106 621,406 -4,431 -0.71 6,463 5.38 0.0021
2021-08-12 2021-06-30 13F FREQUENCY ELECTRS COM 358010106 625,837 -2,837 -0.45 6,133 -13.60 0.0019
2021-05-14 2021-03-31 13F FREQUENCY ELECTRS COM 358010106 628,674 -3,849 -0.61 7,098 3.80 0.0023
2021-03-08 2020-12-31 13F/A-2 FREQUENCY ELECTRS COM 358010106 632,523 -8,136 -1.27 6,838 5.57 0.0025
2021-02-11 2020-12-31 13F FREQUENCY ELECTRS COM 358010106 632,523 -8,136 6,838 2,469.5221
2020-11-12 2020-09-30 13F FREQUENCY ELECTRS COM 358010106 640,659 -7,126 -1.10 6,477 14.13 0.0027
2020-08-13 2020-06-30 13F FREQUENCY ELECTRS COM 358010106 647,785 -19,856 -2.97 5,675 -7.00 0.0025
2020-05-14 2020-03-31 13F FREQUENCY ELECTRS COM 358010106 667,641 -4,801 -0.71 6,102 -11.13 0.0032
2020-02-14 2019-12-31 13F FREQUENCY ELECTRS COM 358010106 672,442 -9,540 -1.40 6,866 -17.14 0.0025
2019-11-12 2019-09-30 13F FREQUENCY ELECTRS COM 358010106 681,982 -8,759 -1.27 8,286 5.31 0.0032
2019-08-13 2019-06-30 13F FREQUENCY ELECTRS COM 358010106 690,741 -694 -0.10 7,868 -3.98 0.0031
2019-08-12 2019-03-31 13F/A-2 FREQUENCY ELECTRS COM 358010106 691,435 1,194 0.17 8,194 11.99 0.0033
2019-05-10 2019-03-31 13F FREQUENCY ELECTRS COM 358010106 691,435 1,194 8,194
2019-02-26 2018-12-31 13F/A-1 FREQUENCY ELECTRS COM 358010106 690,241 10,416 1.53 7,317 3.79 0.0033
2019-02-13 2018-12-31 13F FREQUENCY ELECTRS COM 358010106 690,241 10,416 7,317
2018-11-13 2018-09-30 13F FREQUENCY ELECTRS COM 358010106 679,825 1,410 0.21 7,050 28.93 0.0027
2018-08-10 2018-06-30 13F FREQUENCY ELECTRS COM 358010106 678,415 -8,858 -1.29 5,468 -9.08 0.0022
2018-05-11 2018-03-31 13F FREQUENCY ELECTRS COM 358010106 687,273 4,985 0.73 6,014 -5.83 0.0025
2018-02-12 2017-12-31 13F FREQUENCY ELECTRS COM 358010106 682,288 1,070 0.16 6,386 -0.17 0.0026
2017-11-13 2017-09-30 13F FREQUENCY ELECTRS COM 358010106 681,218 -11,708 -1.69 6,397 -3.24 0.0028
2017-08-11 2017-06-30 13F FREQUENCY ELECTRS COM 358010106 692,926 -4,136 -0.59 6,611 -13.78 0.0031
2017-05-12 2017-03-31 13F FREQUENCY ELECTRS COM 358010106 697,062 1,287 0.18 7,668 2.05 0.0037
2017-02-09 2016-12-31 13F FREQUENCY ELECTRS COM 358010106 695,775 -401 -0.06 7,514 2.69 0.0038
2016-11-10 2016-09-30 13F FREQUENCY ELECTRS COM 358010106 696,176 -1,025 -0.15 7,317 12.85 0.0040
2016-08-09 2016-06-30 13F FREQUENCY ELECTRS COM 358010106 697,201 1,481 0.21 6,484 -6.61 0.0037
2016-05-13 2016-03-31 13F FREQUENCY ELECTRS COM 358010106 695,720 -1,200 -0.17 6,943 -6.19 0.0042
2016-02-10 2015-12-31 13F FREQUENCY ELECTRS COM 358010106 696,920 -1,243 -0.18 7,401 2.13 0.0046
2015-11-13 2015-09-30 13F FREQUENCY ELECTRS COM 358010106 698,163 326 0.05 7,247 -7.94 0.0048
2015-08-14 2015-06-30 13F FREQUENCY ELECTRS COM 358010106 697,837 852 0.12 7,872 -19.04 0.0048
2015-05-14 2015-03-31 13F FREQUENCY ELECTRS COM 358010106 696,985 588 0.08 9,723 22.15 0.0061
2015-02-06 2014-12-31 13F FREQUENCY ELECTRS COM 358010106 696,397 2,725 0.39 7,960 7.55 0.0052
2014-11-13 2014-09-30 13F FREQUENCY ELECTRS COM 358010106 693,672 -2,505 -0.36 7,401 -13.64 0.0052
2014-08-08 2014-06-30 13F FREQUENCY ELECTRS COM 358010106 696,177 -2,116 -0.30 8,570 13.52 0.0060
2014-05-14 2014-03-31 13F FREQUENCY ELECTRS COM 358010106 698,293 0 0.00 7,549 -7.36 0.0056
2014-02-12 2013-12-31 13F FREQUENCY ELECTRS COM 358010106 698,293 483 0.07 8,149 -0.01 0.0064
2013-11-13 2013-09-30 13F FREQUENCY ELECTRS COM 358010106 697,810 593 0.09 8,150 9.76 0.0071
2013-08-15 2013-06-30 13F FREQUENCY ELECTRS COM 358010106 697,217 697,217 7,425 0.0070
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.