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Disclosery

FEIM FREQUENCY ELECTRS INC

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COMMON STOCK (common), issuer CIK 39020

121 managers (122 13F filers) reported a position in FEIM shares at 2025-12-31, 6,759,671 shares in all. 29 filers opened a position and 8 filers sold out during the quarter.

Managers
121
13F filers
122
New
29
Added
34
Reduced
49
Sold out
8
Shares held by filers
6,759,671

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Edenbrook Capital, LLCin group Edenbrook Capital, LLC1,873,810$101M42.59%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.473,854$25.5M<0.01%+10,51113F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC444,677$23.9M<0.01%-28,79713F-HRTimelineGroup
Driehaus Capital Management LLC313,029$16.9M0.11%new13F-HRTimeline
SEGALL BRYANT & HAMILL, LLC306,774$16.5M0.22%-66613F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP250,454$13.5M<0.01%-39,67113F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC219,463$11.8M0.82%+146,39713F-HRTimeline
Invesco Ltd.in group Invesco Ltd.175,441$9.45M<0.01%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC171,961$9.26M0.01%-44,10013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC155,822$8.39M<0.01%-6,68813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC149,643$8.06M<0.01%-95,35013F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP139,318$7.5M<0.01%+2,67313F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC130,424$7.02M0.05%new13F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …113,076$6.09M0.33%-90,75113F-HRTimelineGroup
Apis Capital Advisors, LLC99,400$5.35M0.93%+69,40013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC91,380$4.92M0.75%-2,03013F-HRTimeline
UBS Group AGin group UBS Group AG91,132$4.91M<0.01%-117,20213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding90,552$4.88M-90,835Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC84,062$4.53M<0.01%-52,91413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY65,203$3.51M<0.01%-80,53313F-HR/ATimelineGroup
Sowell Financial Services LLC63,265$3.41M0.13%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP62,757$3.38M<0.01%-4,60213F-HRTimelineGroup
CORSAIR CAPITAL MANAGEMENT, L.P.60,070$3.23M0.54%-1,23713F-HRTimeline
Nokomis Capital, L.L.C.57,617$3.1M0.86%-36,59113F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …56,809$3.06M<0.01%new13F-HRTimelineGroup
Round Rock Advisors LLC48,595$2.62M0.39%+29,34713F-HR/ATimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO47,488$2.56M<0.01%new13F-HRTimelineGroup
Informed Momentum Co LLC47,007$2.53M0.28%+54113F-HRTimeline
Janney Montgomery Scott LLC46,170$2.49M0.01%+5,02013F-HRTimeline
G2 Investment Partners Management LLC41,000$2.21M0.53%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC35,199$1.9M<0.01%+11,52913F-HRTimelineGroup
Huntleigh Advisors, Inc.35,089$1.89M0.32%+1,98013F-HRTimeline
LPL Financial LLC32,215$1.73M<0.01%+23,47313F-HRTimeline
GSA CAPITAL PARTNERS LLP31,600$1.7M0.15%-5,12813F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC31,280$1.68M<0.01%+4,62813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp30,343$1.63M<0.01%+9,63813F-HRTimelineGroup
Legato Capital Management LLC29,526$1.59M0.14%+2,59613F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC27,981$1.51M<0.01%+15,41913F-HRTimelineGroup
VILLERE ST DENIS J & CO LLC24,896$1.34M0.13%+10,00013F-HRTimeline
THOMPSON DAVIS & CO., INC.24,235$1.3M0.78%-50013F-HRTimeline
Pekin Hardy Strauss, Inc.22,025$1.19M0.11%-9,00013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP21,628$1.16M<0.01%+56913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA21,586$1.16M<0.01%-69913F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC21,500$1.16M0.02%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co21,187$1.14M<0.01%+513F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS20,085$1.08M0.02%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…19,624$1.06M<0.01%+19,07913F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd18,941$1.02M0.03%+12,63613F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC18,197$980K0.04%new13F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC16,952$913K0.01%+14213F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC15,944$858K<0.01%-1,41013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…14,203$765K0.07%+2,62413F-HRTimelineGroup
NAVELLIER & ASSOCIATES INC13,200$711K0.08%-13,77613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC12,796$689K<0.01%+2,80813F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC11,433$616K0.02%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,954$590K0.01%-2713F-HRTimeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…10,000$538K0.03%-10,00013F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC9,922$534K<0.01%-36913F-HRTimelineGroup
Nuveen, LLCin group TIAA8,537$460K<0.01%013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,508$458K<0.01%+3,56513F-HRTimelineGroup
RHUMBLINE ADVISERS7,568$407K<0.01%-2,05013F-HRTimeline
SAPIENT CAPITAL LLC7,380$404K0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC7,387$398K<0.01%+1,48813F-HRTimelineGroup
Steadtrust LLC7,000$377K0.23%013F-HRTimeline
Advisory Services Network, LLC6,848$369K0.01%-99813F-HRTimeline
Marex Group Ltdin group Marex Group Ltd6,731$362K<0.01%-9,38413F-HRTimelineGroup
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC6,578$354K0.17%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC6,517$351K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/6,247$336K<0.01%-8,88213F-HRTimelineGroup
Moors & Cabot, Inc.5,800$312K0.01%new13F-HRTimeline
XML Financial, LLC5,775$311K0.03%-1,62513F-HRTimeline
Aristides Capital LLC5,202$280K0.1%-13,29813F-HR/ATimeline
State of Alaska, Department of Revenue5,216$280K<0.01%new13F-HRTimeline
FIRST UNITED BANK & TRUST5,000$269K0.09%013F-HRTimeline
Teton Advisors, LLC5,000$269K0.19%new13F-HRTimeline
Brooklyn Investment Group4,500$252K0.01%new13F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC4,668$251K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO4,633$249K<0.01%+1,98013F-HRTimelineGroup
Susquehanna Portfolio Strategies, LLCin group SUSQUEHANNA INTERNATIONAL GRO…4,600$248K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\4,543$245K<0.01%-88213F-HRTimelineGroup
DUDLEY CAPITAL MANAGEMENT, LLC4,400$237K0.1%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/4,223$228K<0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.4,100$221K<0.01%-5,10013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…4,030$217K<0.01%013F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC3,961$213K0.02%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV3,957$213K<0.01%-3,00813F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC3,724$201K<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,069$165K<0.01%-2313F-HRTimelineGroup
IFP Advisors, Inc2,340$126K<0.01%-2,26013F-HRTimeline
Police & Firemen's Retirement System of…2,010$108K<0.01%+68913F-HRTimeline
SG Americas Securities, LLC1,925$104K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND1,800$96.9K<0.01%+70013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,422$76.6K<0.01%+13113F-HRTimelineGroup
Farther Finance Advisors, LLC1,263$68K<0.01%+15813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,252$67.4K<0.01%+94713F-HRTimelineGroup
FMR LLCin group FMR LLC1,106$59.5K<0.01%+85613F-HRTimelineGroup
NewEdge Advisors, LLC969$52.2K<0.01%new13F-HRTimeline
State of Wyoming908$48.9K0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc696$37.5K<0.01%-3413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…672$36.2K<0.01%013F-HRTimelineGroup
Arax Advisory Partners643$34.6K<0.01%-83413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…636$34.2K<0.01%-73713F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC500$26.9K<0.01%new13F-HRTimelineGroup
FLAGSHIP HARBOR ADVISORS, LLC485$26.1K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…405$21.8K<0.01%-713F-HRTimeline
Steward Partners Investment Advisory, L…350$18.8K<0.01%-60013F-HRTimeline
MCF Advisors LLC276$14.9K<0.01%+18313F-HRTimeline
SIMPLEX TRADING, LLC236$12.7K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.213$11.5K<0.01%-11113F-HRTimeline
AMALGAMATED BANK207$11K<0.01%-1813F-HRTimeline
ORG Partners LLC155$8.34K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC149$8.02K<0.01%-7,17113F-HRTimelineGroup
Larson Financial Group LLC149$8.02K<0.01%-2213F-HRTimeline
Allworth Financial LP140$7.54K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP128$6.89K<0.01%+2813F-HRTimelineGroup
SWAN Capital LLC50$2.69K<0.01%-1013F-HRTimeline
Sterling Capital Management LLC43$2.31K<0.01%+2713F-HRTimeline
GAMMA Investing LLC21$1.13K<0.01%-713F-HRTimeline
WHITTIER TRUST CO13$720<0.01%013F-HRTimeline
Caitong International Asset Management …11$592<0.01%-71713F-HR/ATimeline
CWM, LLCin group CWM, LLC2$00%-313F-HRTimelineGroupValue filed as zero, left out of ratios.