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Disclosery

FEIM FREQUENCY ELECTRS INC

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COMMON STOCK (common), issuer CIK 39020

141 managers (144 13F filers) reported a position in FEIM shares at 2026-06-30, 7,512,873 shares in all. 26 filers opened a position and 11 filers sold out during the quarter.

Managers
141
13F filers
144
New
26
Added
56
Reduced
44
Sold out
11
Shares held by filers
7,512,873

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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$124M43.46%013F-HRTimelineGroup
Driehaus Capital Management LLC706,207$46.9M0.27%+214,30613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.516,548$34.3M<0.01%+41,67013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding428,337$28.4M+23,592Timeline
NEXT CENTURY GROWTH INVESTORS LLC230,728$15.3M0.81%+14,35413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP228,382$15.1M<0.01%-29,02013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC205,589$13.6M<0.01%-59,09213F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC204,213$13.5M0.16%-7,90213F-HRTimeline
G2 Investment Partners Management LLC202,655$13.4M2.45%+90,36613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC177,998$11.8M<0.01%+17,65613F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …152,818$10.1M0.38%+2,67713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP137,512$9.12M<0.01%+4,28413F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC126,028$8.36M0.05%-6,03113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC116,461$7.73M0.01%-38,63713F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY114,958$7.63M<0.01%+26,59713F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…100,100$6.64M0.05%+57,40713F-HRTimelineGroup
Apis Capital Advisors, LLC99,717$6.62M0.64%+13,76413F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC89,043$5.91M0.77%-3,98313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.78,270$5.19M<0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC71,464$4.74M<0.01%-17,04913F-HRTimelineGroup
Defiance ETFs, LLC69,795$4.59M0.06%+27,10213F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP69,009$4.58M<0.01%+5,06113F-HRTimelineGroup
CONGRUENCE CAPITAL, LLC66,066$4.38M1.15%+48,07013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC57,186$3.79M<0.01%+30,96613F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …56,750$3.73M0.01%-60013F-HRTimelineGroup
Premier Fund Managers Ltd59,363$3.67M0.33%new13F-HRTimeline
HRT FINANCIAL LP53,971$3.58M0.01%new13F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…54,000$3.34M0.04%+42,00013F-HRTimelineGroup
Janney Montgomery Scott LLC47,976$3.18M0.01%+2,00613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO47,254$3.14M<0.01%-44,45213F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC47,160$3.13M0.06%+18,54713F-HRTimeline
UBS Group AGin group UBS Group AG46,650$3.1M<0.01%-74,01413F-HRTimelineGroup
Sowell Financial Services LLC46,267$3.07M0.1%-3,73713F-HRTimeline
Round Rock Advisors LLC46,092$3.06M0.39%013F-HRTimeline
Informed Momentum Co LLC44,871$2.98M0.27%-2,07213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…41,382$2.75M<0.01%+7,30413F-HRTimelineGroup
CORSAIR CAPITAL MANAGEMENT, L.P.41,070$2.72M0.34%-19,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP39,102$2.59M<0.01%-70,39113F-HRTimelineGroup
Huntleigh Advisors, Inc.38,907$2.58M0.36%+2,43913F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC35,647$2.37M<0.01%+1,39813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp32,482$2.16M<0.01%+1,20013F-HRTimelineGroup
NAVELLIER & ASSOCIATES INC30,095$2M0.16%+18,57513F-HRTimeline
Legato Capital Management LLC30,014$1.99M0.17%+89613F-HRTimeline
LPL Financial LLC25,838$1.71M<0.01%-7,37713F-HRTimeline
GSA CAPITAL PARTNERS LLP23,391$1.55M0.1%-2,14413F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP22,918$1.52M<0.01%+1,10013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co21,258$1.41M<0.01%+1,92313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC20,720$1.37M<0.01%-1,37013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC20,617$1.37M<0.01%+9,36613F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC20,214$1.34M<0.01%+12,61613F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA19,935$1.32M<0.01%-1,45813F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC18,862$1.25M<0.01%+5,70213F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS18,795$1.25M0.03%-63413F-HRTimeline
Nuveen, LLCin group TIAA15,595$1.03M<0.01%+7,05813F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…14,242$944K<0.01%+11,10513F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd13,423$891K0.02%new13F-HRTimeline
VILLERE ST DENIS J & CO LLC11,696$776K0.09%013F-HRTimeline
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC11,484$762K0.33%+57013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…10,580$702K0.06%013F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC9,430$626K<0.01%-16413F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…9,000$597K0.02%013F-HRTimelineGroup
Integrated Wealth Concepts LLC8,732$579K<0.01%-22,51913F-HRTimeline
RHUMBLINE ADVISERS8,175$542K<0.01%+57213F-HRTimeline
THOMPSON DAVIS & CO., INC.8,150$541K0.32%-20,46513F-HRTimeline
Ausbil Investment Management Ltd7,835$515K0.23%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN7,680$510K<0.01%+3,78513F-HRTimelineGroup
XML Financial, LLC7,500$498K0.04%+1,00013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC7,400$491K0.01%-1,60013F-HRTimeline
SAPIENT CAPITAL LLC7,380$490K0.01%013F-HR/ATimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\6,780$450K<0.01%+1,58013F-HRTimelineGroup
Steadtrust LLC6,700$445K0.22%-30013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC6,660$442K<0.01%-9613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/6,616$439K<0.01%-2,94913F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC6,560$435K<0.01%-3,44113F-HRTimeline
IMC-Chicago, LLC6,056$402K<0.01%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT5,932$394K0.01%-1,01613F-HR/ATimeline
MERCER GLOBAL ADVISORS INC /ADV5,656$375K<0.01%+87313F-HR/ATimeline
PRICE T ROWE ASSOCIATES INC /MD/5,585$371K<0.01%new13F-HRTimeline
Diametric Capital, LP5,462$362K0.04%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd5,449$362K0.01%new13F-HRTimelineGroup
State of Alaska, Department of Revenue5,216$346K<0.01%013F-HRTimeline
Covestor Ltd5,161$342K0.2%-26,60213F-HRTimeline
FIRST UNITED BANK & TRUST5,000$332K0.1%013F-HRTimeline
Cetera Investment Advisers4,906$326K<0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP4,805$319K<0.01%+15013F-HRTimelineGroup
Teton Advisors, LLC4,800$318K0.18%013F-HRTimeline
GILDER GAGNON HOWE & CO LLC4,547$302K<0.01%new13F-HRTimeline
Moors & Cabot, Inc.4,500$299K0.01%-1,30013F-HRTimeline
DUDLEY CAPITAL MANAGEMENT, LLC4,500$299K0.12%-50013F-HRTimeline
ALLIANCEBERNSTEIN L.P.6,700$297K<0.01%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…4,262$283K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC4,200$279K<0.01%-54513F-HRTimelineGroup
Trexquant Investment LP4,194$278K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…4,030$267K<0.01%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO4,299$266K<0.01%+1,09413F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC3,873$257K<0.01%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC3,799$252K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,400$226K<0.01%+1,60013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,391$225K0.01%new13F-HRTimelineGroup
Advisory Services Network, LLC3,390$225K<0.01%-2,79913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,227$214K<0.01%+2,87813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC2,682$178K<0.01%-75913F-HRTimelineGroup
Police & Firemen's Retirement System of…2,010$133K<0.01%013F-HRTimeline
IFP Advisors, Inc1,905$126K<0.01%+60013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,602$106K<0.01%+1,00613F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,201$79.7K<0.01%-23213F-HRTimelineGroup
Arax Advisory Partners1,189$78.9K<0.01%+58913F-HRTimeline
FMR LLCin group FMR LLC1,144$75.9K<0.01%+7113F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,109$73.6K<0.01%-27513F-HRTimelineGroup
NewEdge Advisors, LLC969$64.3K<0.01%013F-HRTimeline
State of Wyoming947$62.8K0.01%+75813F-HRTimeline
SIMPLEX TRADING, LLC720$47.8K<0.01%+56413F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…552$36.6K<0.01%-12013F-HRTimelineGroup
Lavaca Capital LLC535$35.5K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…531$35.2K<0.01%-21213F-HRTimelineGroup
Farther Finance Advisors, LLC513$34K<0.01%-10013F-HRTimeline
Persistent Asset Partners Ltd329$21.8K0.01%new13F-HRTimeline
Caitong International Asset Management …312$20.7K<0.01%new13F-HRTimeline
MCF Advisors LLC307$20.4K<0.01%+3113F-HRTimeline
Larson Financial Group LLC287$19K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.262$17.4K<0.01%-2,01113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP218$13.6K<0.01%-1013F-HRTimelineGroup
Allworth Financial LP150$9.95K<0.01%+113F-HRTimeline
Elequin Capital, LP139$9.22K<0.01%new13F-HRTimeline
Parallel Advisors, LLC136$9.02K<0.01%+9613F-HRTimeline
City State Bank116$7.7K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…100$6.63K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…94$6.24K<0.01%-26213F-HR/ATimeline
Hurley Capital, LLC88$5.84K<0.01%013F-HRTimeline
GAMMA Investing LLC68$4.51K<0.01%+313F-HRTimeline
Steward Partners Investment Advisory, L…45$2.99K<0.01%-3013F-HRTimeline
Global Retirement Partners, LLC38$2.52K<0.01%13F-HRTimeline
TOTH FINANCIAL ADVISORY CORP30$1.99K<0.01%013F-HRTimeline
Sterling Capital Management LLC24$1.59K<0.01%-1913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/16$1.06K<0.01%+813F-HRTimelineGroup
Stone House Investment Management, LLC15$995<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…14$929<0.01%+713F-HRTimeline
WHITTIER TRUST CO13$841<0.01%013F-HRTimeline
Investors Portfolio Services LLC8$531<0.01%013F-HRTimeline
TFC Financial Management, Inc.1$67<0.01%013F-HRTimeline
Hughes Financial Services, LLC1$66<0.01%new13F-HRTimeline