AllianceBernstein’s AB Core Bond ETF CORB Stock Holding History

AllianceBernstein’s Portfolio CORB Stock Details CORB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.07B	Buy	36,186,624 +4,306,843	+14%	+$127M	0.35%	53
2026 Q1	$952M	Buy	31,879,781 +2,927,534	+10%	+$87.5M	0.31%	65
2025 Q4	$865M	Buy	+28,952,247	New	+$870M	0.27%	70

Other funds holding CORB

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

KAS

Kestra Advisory Services Austin, Texas $31B AUM 28.39% 1-Year Est. Return

CAM

Cresset Asset Management Chicago, Illinois $27.6B AUM 31.92% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

AllianceBernstein's CORB Position: Q2 2026 in Review

AllianceBernstein increased its AB Core Bond ETF (CORB) stake by 14% in Q2 2026, buying an estimated $127M and bringing the position to 36,186,624 shares worth $1.07B. The position accounts for 0.35% of the portfolio, ranked #53.

AllianceBernstein first reported a position in CORB in Q4 2025 and has held it in 3 quarters since. 5 funds tracked by Wall St. Rank hold CORB as of Q2 2026.

AllianceBernstein held 36,186,624 shares of AB Core Bond ETF worth $1.07B as of Q2 2026.
AllianceBernstein bought 4,306,843 AB Core Bond ETF shares in Q2 2026, an estimated $127M.
AB Core Bond ETF made up 0.35% of AllianceBernstein's portfolio in Q2 2026, its #53 holding.
AllianceBernstein first reported a position in AB Core Bond ETF in Q4 2025 and has held it in 3 quarters since.
5 funds tracked by Wall St. Rank held AB Core Bond ETF as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.