DOSSIER · 13F Holders · Q1 2026Mega-capCrowded

BUFI

AB ACTIVE ETFS INC

6 institutions still hold AB ACTIVE ETFS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00039J814·6 13F holders·last filed Mar 31, 2026

Market cap

—

▼ 8.6%

vs prior quarter

13F value held

$109M

56.0% inst. owned

of float

Holders

6

-41 QoQ

filers reporting

Activity

+68 / −102

+819 added · −822 reduced

this quarter

Concentration

93.76%

ALLIANCEBERNSTEIN L.P. #1

top holder share

AI Holders Summary · Q1 2026

6 institutions reported BUFI in Q1 2026. ALLIANCEBERNSTEIN L.P. leads at 93.8% of the visible book. -41 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

ALLIANCEBERNSTEIN L.P.

$102M2.5M0.03%Q1 2026 02

Worth Financial Advisory Group, LLC

$6M10K2.42%Q1 2026 03

OLD MISSION CAPITAL LLC

$722,32818K0.01%Q1 2026 04

ARQ WEALTH ADVISORS, LLC

$427,25511K0.08%Q1 2026 05

HARBOUR INVESTMENTS, INC.

$78,8002K0.00%Q1 2026 06

CONCOURSE FINANCIAL GROUP SECURITIES, INC.