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ATHR AETHER HLDGS INC NEW

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COM NEW (common), issuer CIK 2026353

6 managers (7 13F filers) reported a position in ATHR shares at 2026-03-31, 125,533 shares in all. 1 filer opened a position and 2 filers sold out during the quarter.

Managers
6
13F filers
7
New
1
Added
3
Reduced
0
Sold out
2
Shares held by filers
125,533

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
VANGUARD GROUP INCgroup of 2 filers holding46,641$110KnewTimeline
Axiom Investment Management LLC33,135$77.9K0.06%13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC26,959$63.4K<0.01%+3,43613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.10,889$25.6K<0.01%+1,29713F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,383$17.4K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG526$1.24K<0.01%+20313F-HRTimelineGroup