Abacus Flexible Bond Leaders ETF
ABXB
7 hedge funds and large institutions have $904K invested in Abacus Flexible Bond Leaders ETF in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 0 closing their positions.
25% more capital invested
Capital invested by funds: $724K → $904K (+$180K)
17% more funds holding
Funds holding: 6 → 7 (+1)
9.93% more ownership
Funds ownership: 36.91% → 46.85% (+9.9%)
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Raymond James Financial
St Petersburg,
Florida
|
+$318K |
| 2 |
Jane Street
New York
|
+$47.7K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$2.91K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Osaic Holdings
Scottsdale,
Arizona
|
-$127K |
| 2 |
LPL Financial
San Diego,
California
|
-$3.82K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Raymond James Financial
St Petersburg,
Florida
| $312K | +$318K | +16,147 | New |
|
|
2
Jane Street
New York
| $292K | +$47.7K | +2,424 | +19% |
|
|
3
LPL Financial
San Diego,
California
| $239K | -$3.82K | -194 | -2% |
|
|
GWM
4
Geneos Wealth Management
Englewood,
Colorado
| $35.9K | – | – | – |
|
|
5
Osaic Holdings
Scottsdale,
Arizona
| $23.2K | -$127K | -6,446 | -84% |
|
|
6
UBS Group
Zurich,
Switzerland
| $2.86K | +$2.91K | +148 | New |
|
7
Morgan Stanley
New York
| $19 | – | – | – |
|
ABXB Hedge Fund Activity: Q1 2026 in Review
7 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Abacus Flexible Bond Leaders ETF (ABXB) for Q1 2026, worth a combined $904K — up 25% from $724K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new ABXB positions and 0 closed out — a net gain of 2 holders — while 1 added to existing stakes and 2 trimmed.
The largest buyer was Raymond James Financial, opening a new position worth an estimated $318K. The largest seller was Osaic Holdings, cutting an estimated $127K.
- 7 institutional investors held Abacus Flexible Bond Leaders ETF (ABXB) as of Q1 2026, up from 6 in Q4 2025.
- Funds reported $904K of Abacus Flexible Bond Leaders ETF stock for Q1 2026, up 25% quarter-over-quarter.
- 2 funds opened new Abacus Flexible Bond Leaders ETF positions in Q1 2026 and 0 closed out, a net change of +2 holders.
- The largest Abacus Flexible Bond Leaders ETF buyer in Q1 2026 was Raymond James Financial, an estimated $318K added.
- The largest Abacus Flexible Bond Leaders ETF seller in Q1 2026 was Osaic Holdings, an estimated $127K sold.
Based on aggregated 13F filings for Q1 2026.