AB Short Duration Income ETFSDFIETF
13F holders, Q1 2026 (March 31)16holders +2
4new positions
1sold out
1famous investor
$35.78avg. 13F price*
At the end of Q1 2026, 16 institutions reported holding AB Short Duration Income ETF (SDFI) in their 13F filings, up 2 from Q4 2025. 4 opened new positions and 1 sold out. The largest holders were Alliancebernstein L.P. ($144.2M), LPL Financial LLC ($8.6M) and Beto Financial Group, LLC ($1.2M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- AB Short Duration Income ETF
- Filed as
- AB ACTIVE ETFS INC (Q1 2026)
- CUSIP
- 00039J848
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $2.0M |
| Exits | 1 | $283K |
All 13F filers, Q4 2025 → Q1 2026: 484,207 shares bought and 114,718 shares sold, net +369,489 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 16 holders
| Alliancebernstein L.P. | 0.05% | Add +11.7% | 4,029,854 | $144.2M |
| LPL Financial LLC | 0.00% | Reduce -5.4% | 240,981 | $8.6M |
| Beto Financial Group, LLC | 0.71% | Reduce -50.3% | 34,182 | $1.2M |
| Goldman Sachs Group Inc. | 0.00% | New | 32,092 | $1.1M |
| Citadel Advisors | 0.00% | Add +0.1% | 29,072 | $1.0M |
| Jane Street Group, LLC | 0.00% | Reduce -78.3% | 16,041 | $572K |
| Envestnet Asset Management Inc. | 0.00% | Add +9.0% | 12,982 | $463K |
| Osaic Holdings, Inc. | 0.00% | Reduce -3.4% | 11,115 | $396K |
| World Investment Advisors | 0.01% | New | 10,385 | $370K |
| Susquehanna International Group, LLP | 0.00% | New | 8,581 | $306K |
| Gateway Wealth Partners, LLC | 0.01% | New | 6,420 | $229K |
| Kestra Advisory Services, LLC | 0.00% | Add +48.0% | 5,723 | $204K |
| UBS Group AG | 0.00% | Add +1319.2% | 3,690 | $131K |
| Wagner Wealth Management, LLC | 0.02% | No change | 3,280 | $117K |
| Ameriflex Group, Inc. | 0.00% | No change | 141 | $5K |
| FMR LLC | 0.00% | No change | 19 | $667 |
"% of holder's portfolio" is SDFI's weight in each manager's 13F, not the share of AB Short Duration Income ETF the manager owns.