ATON · NASDAQ · Software - Application

AlphaTON Capital (ATON)

Builds privacy-preserving GPU infrastructure for AI and digital-asset ecosystems.

$0.2926
At close+0.05 (+22.68%)

Breakdown13F · 13D/G · Form 4

Institutions19 holders · as of Mar 31, 202634.56%3.20M shares

institutions as of Mar 31, 2026 · holders as of their latest filing

No reliable share count is available for this listing, so stakes are shown as shares, not percentages.

The institutional percentage is the one reported with the filings, not one recomputed on the share count here.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Sabby Management, LLCInstitution
2.07M13Fas of Mar 31, 2026
Shay Capital LLCInstitution
612,30013Fas of Mar 31, 2026
FNY Investment Advisers, LLCInstitution
178,71113Fas of Mar 31, 2026
One68 Global Capital, LLCInstitution
112,00013Fas of Mar 31, 2026
Prelude Capital Management, LLCInstitution
85,00013Fas of Mar 31, 2026
Warberg Asset Management LLCInstitution
42,13313Fas of Mar 31, 2026
XTX Topco LtdInstitution
23,24113Fas of Mar 31, 2026
Two Sigma Securities, LLCInstitution
21,27513Fas of Mar 31, 2026
QTR Family Wealth, LLCInstitution
19,27213Fas of Mar 31, 2026
Norden Group LLCInstitution
12,50613Fas of Mar 31, 2026
Jane Street Group, LLCInstitution
11,38113Fas of Mar 31, 2026
UBS Group AGInstitution
5,54413Fas of Mar 31, 2026
BlackRock, Inc.Institution
40813Fas of Mar 31, 2026
Jones Financial Companies LLLPInstitution
30013Fas of Mar 31, 2026
Morgan StanleyInstitution
10013Fas of Mar 31, 2026
National Bank of Canada /FI/Institution
7313Fas of Mar 31, 2026
BNP Paribas Arbitrage, SNCInstitution
913Fas of Mar 31, 2026
Princeton Global Asset Management LLCInstitution
813Fas of Mar 31, 2026
Advisor Group Holdings, Inc.Institution
513Fas of Mar 31, 2026
Gregory H. BaileyInsider
30.70% of class, as filed13Dfiled Jan 31, 2025
James MellonInsider
16.70% of class, as filed13Dfiled Jan 31, 2025
Kendall Brazos DuncanInsider
5.30% of class, as filed13Gfiled Jul 10, 2026

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more

Institutions13F, as of Mar 31, 2026

19 holders · 3.20M shares · 9 new positions · 11 increased · 1 reduced · 2 closed

HolderShares% outstandingChg q/qFiled
Sabby Management, LLC2.07M+2.07MnewMay 15, 2026
Shay Capital LLC612.3K+612.3KnewMay 15, 2026
FNY Investment Advisers, LLC178.7K+178.7KnewApr 15, 2026
One68 Global Capital, LLC112.0K+112.0KnewMay 15, 2026
Prelude Capital Management, LLC85.0K+85.0KnewMay 15, 2026
Warberg Asset Management LLC42.1K+42.1KnewMay 7, 2026
XTX Topco Ltd23.2K+23.2KnewMay 15, 2026
Two Sigma Securities, LLC21.3K+21.3KnewMay 15, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Gregory H. Bailey30.70%508.8K13DJan 31, 2025
James Mellon16.70%276.6K13DJan 31, 2025
Jane Street Group, LLCincl. Jane Street Capital, LLC, Jane Street Global Trading, LLC5.60%13GJun 16, 2026
Kendall Brazos Duncan5.30%1.17M13GJul 10, 2026

Insider tradesForm 4

Latest trades

Nothing filed in the last 12 months.

CongressHouse and Senate disclosures

Not reported.