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Disclosery

CMTL COMTECH TELECOMMUNICATIONS C

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COM NEW (common), issuer CIK 23197

75 managers (77 13F filers) reported a position in CMTL shares at 2026-06-30, 12,978,679 shares in all. 9 filers opened a position and 16 filers sold out during the quarter.

Managers
75
13F filers
77
New
9
Added
21
Reduced
31
Sold out
16
Shares held by filers
12,978,679

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
QVT Financial LP1,676,031$3.34M0.21%-18,43613F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding1,503,083$3.16M+124,127Timeline
Beacon Pointe Advisors, LLC1,246,044$2.62M0.01%013F-HRTimeline
TCW GROUP INCin group TCW GROUP INC726,806$2.02M0.01%013F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…906,360$1.9M0.06%-267,94013F-HRTimelineGroup
MML INVESTORS SERVICES, LLC689,702$1.45M<0.01%+299,38313F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC599,792$1.25M<0.01%+196,52713F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP553,248$1.16M<0.01%-313,88913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.505,956$1.06M<0.01%+22,07113F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC479,922$1.01M<0.01%+185,40713F-HRTimelineGroup
Pacific Ridge Capital Partners, LLC460,052$966K0.18%-3,73213F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP441,544$927K<0.01%-51,55913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC345,194$725K<0.01%-6,57213F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC332,500$698K<0.01%+96,85113F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC170,989$359K0.01%+6,00013F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC163,046$342K<0.01%+111,11613F-HRTimeline
ROYCE & ASSOCIATES LP162,953$342K<0.01%-1,553,14513F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP156,059$328K<0.01%-220,03213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd150,632$316K<0.01%+79,45213F-HRTimelineGroup
Mount Lucas Management LP145,000$304K0.11%-15,00013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP138,737$291K<0.01%-50013F-HRTimelineGroup
GLOBEFLEX CAPITAL L P128,019$269K0.03%-69,10113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC101,704$214K<0.01%-107,13813F-HRTimelineGroup
Graham Capital Management, L.P.91,580$192K0.01%+57,22313F-HRTimeline
UBS Group AGin group UBS Group AG76,339$160K<0.01%-97,89713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP67,339$141K<0.01%-14,62613F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC63,649$134K<0.01%+24,29513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…59,905$126K<0.01%-191,82113F-HRTimelineGroup
Integrated Quantitative Investments LLC59,512$125K0.02%+5,88213F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC56,078$118K<0.01%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC51,842$109K<0.01%-221,24313F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…44,774$94K<0.01%-12,47613F-HRTimeline
ALGERT GLOBAL LLC41,990$88.2K<0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/41,504$88K<0.01%+9,64013F-HRTimeline
Schonfeld Strategic Advisors LLC41,346$86.8K<0.01%+12,45013F-HRTimeline
Cetera Investment Advisers38,662$81.2K<0.01%-2,30013F-HRTimeline
LPL Financial LLC35,050$73.6K<0.01%+2,07813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY33,658$70.7K<0.01%-36,19413F-HRTimelineGroup
Engineers Gate Manager LP33,535$70.4K<0.01%-63,51813F-HRTimeline
Invesco Ltd.in group Invesco Ltd.30,796$64.7K<0.01%+17,64513F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…29,885$62K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC29,104$61.1K<0.01%-48613F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP26,224$55.1K<0.01%-1,62313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/26,015$54.6K<0.01%-10,04213F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd25,455$53.5K<0.01%new13F-HRTimelineGroup
SIMPLEX TRADING, LLC24,188$50.8K<0.01%+17,29813F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP22,564$47.4K<0.01%013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC19,331$39.8K<0.01%-3,27813F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…18,499$38.8K<0.01%013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.18,331$38.5K<0.01%-15,37913F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.16,725$35.1K<0.01%-4,20513F-HRTimelineGroup
Cresset Asset Management, LLC15,000$31.5K<0.01%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources11,862$24.9K<0.01%-20,77613F-HRTimelineGroup
IMC-Chicago, LLC10,907$22.9K<0.01%new13F-HRTimeline
Legato Capital Management LLC10,344$21.7K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,240$12.7K<0.01%+6,08413F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\6,000$12.6K<0.01%013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…4,262$8.95K<0.01%013F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,501$3.15K<0.01%+72213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,542$3K<0.01%-68513F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/909$1.9K<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS680$1.43K<0.01%-8,73313F-HRTimelineGroup
Crewe Advisors LLC500$1.05K<0.01%new13F-HRTimeline
Torren Management, LLC350$735<0.01%013F-HRTimeline
SBI Securities Co., Ltd.302$634<0.01%+2313F-HRTimeline
Rialto Wealth Management, LLC245$515<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC215$452<0.01%013F-HRTimeline
Investors Research Corp200$420<0.01%013F-HRTimeline
Elequin Capital, LP129$271<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC100$210<0.01%-513F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN88$185<0.01%-8613F-HRTimelineGroup
Physician Wealth Advisors, Inc.31$66<0.01%013F-HRTimeline
NewEdge Advisors, LLC15$32<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp3$7<0.01%013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$2<0.01%013F-HRTimelineGroup