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Disclosery

ATEX ANTERIX INC

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COMMON STOCK (common), issuer CIK 1304492

110 managers (113 13F filers) reported a position in ATEX shares at 2025-06-30, 16,801,706 shares in all. 14 filers opened a position and 33 filers sold out during the quarter.

Managers
110
13F filers
113
New
14
Added
49
Reduced
32
Sold out
33
Shares held by filers
16,801,706

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

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Marquez Elenaofficer (Chief Financial Officer)2026-10-05-473 F$84.33Form 4

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Owl Creek Asset Management, L.P.5,411,776$139M18.3%013F-HRTimeline
Heard Capital LLC1,716,738$44M2.3%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,140,479$29.3M<0.01%+138,98813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,043,613$26.8M<0.01%-6,40913F-HRTimelineGroup
DG Capital Management, LLC858,039$22M10.38%+213,62613F-HRTimeline
QVT Financial LP503,941$12.9M1.81%013F-HRTimeline
GAMCO Investors (Gabelli)group of 3 filers holding477,927$12.3M+129,957Timeline
GARNET EQUITY CAPITAL HOLDINGS, INC.397,395$10.2M4.72%+10,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC383,557$9.84M<0.01%+30,57513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP344,064$8.83M<0.01%+15,93413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP337,287$8.65M<0.01%-8,78813F-HRTimelineGroup
FMR LLCin group FMR LLC322,015$8.26M<0.01%+26,50013F-HRTimelineGroup
SCOGGIN MANAGEMENT LPin group SCOGGIN MANAGEMENT LP300,000$7.7M3.56%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC272,789$7M0.01%+23,59513F-HRTimelineGroup
AYAL Capital Advisors Ltd240,171$6.16M3.36%+141,50013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.232,388$5.96M0.01%-16,02013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/208,445$5.35M<0.01%+42,01813F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding203,541$5.22M-38,652Timeline
Qube Research & Technologies Ltd203,144$5.21M0.01%+50,56413F-HRTimeline
Nuveen, LLCin group TIAA196,720$5.05M<0.01%-11513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP188,980$4.85M0.01%+63,98313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY178,872$4.59M<0.01%-11,92113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP139,813$3.59M<0.01%+13,66813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co138,740$3.56M<0.01%+7,85113F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL117,167$3.01M0.02%-22,83013F-HRTimeline
KIRR MARBACH & CO LLC /IN/96,747$2.48M0.49%-5013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management93,276$2.39M0.01%+16,27913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding89,696$2.3M+11,111Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC88,857$2.28M<0.01%-35,84913F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd61,912$1.59M0.04%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC57,561$1.48M<0.01%-58,91213F-HRTimelineGroup
Man Group plcin group Man Group plc56,064$1.44M<0.01%+31,84913F-HRTimelineGroup
Teton Advisors, Inc.50,000$1.28M0.78%013F-HRTimeline
Schonfeld Strategic Advisors LLC49,678$1.27M0.01%+22,63813F-HRTimeline
Trexquant Investment LP40,077$1.03M0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp37,863$971K<0.01%+5,09813F-HRTimelineGroup
WOODMONT INVESTMENT COUNSEL LLC29,058$745K0.05%-2,83013F-HRTimeline
RHUMBLINE ADVISERS27,998$718K<0.01%+11,61513F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC25,860$663K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP24,868$638K0.01%-12,70913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC24,812$636K<0.01%-8,30913F-HR/ATimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC20,096$515K<0.01%+13,21213F-HRTimeline
Swiss National Bank19,850$509K<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC19,735$506K<0.01%-33,75113F-HR/ATimelineGroup
SG Americas Securities, LLC18,140$465K<0.01%-7,05213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA18,077$464K<0.01%+17,76413F-HR/ATimelineGroup
Pekin Hardy Strauss, Inc.16,250$417K0.05%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…15,614$400K<0.01%+1,95813F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC15,158$389K0.04%+5,74413F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP14,452$371K0.03%new13F-HRTimeline
Versor Investments LP13,900$357K0.06%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\13,892$356K<0.01%-1013F-HRTimelineGroup
Verition Fund Management LLC13,714$352K<0.01%+29713F-HRTimeline
LPL Financial LLC13,640$350K<0.01%-15,27713F-HRTimeline
Campbell & CO Investment Adviser LLC12,609$323K0.02%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO12,543$322K<0.01%-24,46213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.11,330$291K<0.01%+1,60013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc11,303$290K<0.01%+1,85713F-HRTimelineGroup
NJ State Employees Deferred Compensatio…11,000$282K0.03%013F-HRTimeline
Aquatic Capital Management LLC9,376$240K<0.01%+2,13813F-HRTimeline
Covestor Ltd8,245$211K0.12%+4,17713F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC8,196$210K<0.01%+1,78813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…8,024$206K<0.01%-74613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…7,699$197K<0.01%+2,27813F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…7,084$182K<0.01%+1,02913F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding6,865$176K-23,355Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN6,686$171K<0.01%+79713F-HRTimelineGroup
Central Pacific Bank - Trust Division6,000$154K0.02%+2,50013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…5,760$148K<0.01%+63713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC5,277$135K<0.01%-2,57213F-HRTimelineGroup
AlphaQuest LLC4,816$124K0.01%+2,29613F-HRTimeline
New Age Alpha Advisors, LLC4,238$109K<0.01%+1013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.3,822$98K0.01%-74013F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…3,500$89.8K0.05%new13F-HR/ATimelineGroup
Police & Firemen's Retirement System of…3,069$78.7K<0.01%+1,05213F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND2,709$69.5K<0.01%013F-HR/ATimeline
Zurcher Kantonalbank (Zurich Cantonalba…2,649$67.9K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,404$61.7K<0.01%+1,30813F-HRTimelineGroup
GROUP ONE TRADING LLC1,962$50.3K<0.01%+1,20013F-HRTimeline
FNY Investment Advisers, LLC1,900$48K0.02%new13F-HRTimeline
KLP KAPITALFORVALTNING AS1,800$46.2K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,645$42.2K<0.01%+1,23313F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,033$26.5K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co974$25K<0.01%013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC439$11.3K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK436$11K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.277$7.11K<0.01%-5813F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC208$5.33K<0.01%-27513F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.165$4.23K<0.01%+813F-HR/ATimelineGroup
Caitong International Asset Management …165$4.23K<0.01%-1013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …173$4K<0.01%new13F-HRTimelineGroup
CWM, LLCin group CWM, LLC163$4K<0.01%-7613F-HRTimelineGroup
PRIVATE TRUST CO NA135$3.46K<0.01%+3313F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\119$3.05K<0.01%+6513F-HRTimelineGroup
WPG Advisers, LLC103$2.64K<0.01%+313F-HRTimeline
IFP Advisors, Inc0$2.62K<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
STRS OHIO100$2.56K<0.01%013F-HRTimeline
Global Retirement Partners, LLC50$1.28K<0.01%13F-HRTimeline
Geneos Wealth Management Inc.46$1.18K<0.01%+4613F-HRTimeline
Sterling Capital Management LLC31$795<0.01%+113F-HR/ATimeline
Cornerstone Planning Group LLC27$591<0.01%new13F-HRTimeline
Parallel Advisors, LLC22$564<0.01%-6113F-HRTimeline
Versant Capital Management, Inc22$564<0.01%-2013F-HRTimeline
SBI Securities Co., Ltd.20$513<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC16$410<0.01%-1713F-HRTimeline
Allworth Financial LP14$360<0.01%-1213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…7$180<0.01%+613F-HRTimelineGroup
Essential Partners LLC3$77<0.01%13F-HRTimeline
SIGNATUREFD, LLC1$26<0.01%-22713F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Marquez Elena disposed of 473 ATEX shares on 2026-10-05, Form 4 filed 2026-10-06. 0002090789-26-000013

    Accepted , ingested