Aether Holdings
ATHR
7 hedge funds and large institutions have $295K invested in Aether Holdings in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, reducing their positions, and 2 closing their positions.
100% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 2
17% more funds holding
Funds holding: 6 → 7 (+1)
0.05% more ownership
Funds ownership: 0.98% → 1.03% (+0.05%)
60% less capital invested
Capital invested by funds: $740K → $295K (-$445K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TRCT
Tower Research Capital (TRC)
New York
|
+$32.7K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$15.2K |
| 3 |
BlackRock
New York
|
+$5.75K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$900 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$252K |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$12 |
ATHR Hedge Fund Activity: Q1 2026 in Review
7 of the 8,206 institutional investors tracked by Wall St. Rank reported a position in Aether Holdings (ATHR) for Q1 2026, worth a combined $295K — down 60% from $740K a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new ATHR positions and 2 closed out — a net gain of 2 holders — while 3 added to existing stakes and 0 trimmed.
The largest buyer was Tower Research Capital (TRC), opening a new position worth an estimated $32.7K. The largest seller was Citadel Advisors, exiting entirely with an estimated $252K sold.
- 7 institutional investors held Aether Holdings (ATHR) as of Q1 2026, up from 6 in Q4 2025.
- Funds reported $295K of Aether Holdings stock for Q1 2026, down 60% quarter-over-quarter.
- 4 funds opened new Aether Holdings positions in Q1 2026 and 2 closed out, a net change of +2 holders.
- The largest Aether Holdings buyer in Q1 2026 was Tower Research Capital (TRC), an estimated $32.7K added.
- The largest Aether Holdings seller in Q1 2026 was Citadel Advisors, an estimated $252K sold.
Based on aggregated 13F filings for Q1 2026.