AQR Arbitrage’s IB Acquisition Corp IBAC Stock Holding History

AQR Arbitrage’s Portfolio IBAC Stock Details IBAC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-688,646	Closed	-$7.23M	–	609
2025 Q4	$7.23M	Sell	688,646 -230,027	-25%	-$2.41M	0.15%	179
2025 Q3	$9.66M	Sell	918,673 -204,973	-18%	-$2.16M	0.25%	143
2025 Q2	$11.7M	Sell	1,123,646 -5,000	-0.4%	-$52K	0.27%	116
2025 Q1	$11.6M	Hold	1,128,646	–	–	0.27%	117
2024 Q4	$11.4M	Sell	1,128,646 -18,669	-2%	-$188K	0.25%	122
2024 Q3	$11.5M	Buy	1,147,315 +297,315	+35%	+$2.97M	0.25%	128
2024 Q2	$8.48M	Buy	+850,000	New	+$8.48M	0.22%	129

Other funds holding IBAC

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

AQR Arbitrage's IBAC Position: Q1 2026 in Review

AQR Arbitrage sold out of IB Acquisition Corp (IBAC) in Q1 2026, closing a stake of 688,646 shares — an estimated $7.23M sold.

AQR Arbitrage first reported a position in IBAC in Q2 2024 and held it in 7 quarters. The position peaked at $11.7M in Q2 2025. 6 funds tracked by Wall St. Rank hold IBAC as of Q1 2026.

AQR Arbitrage reported no remaining IB Acquisition Corp position as of Q1 2026 after selling out during the quarter.
AQR Arbitrage sold 688,646 IB Acquisition Corp shares in Q1 2026, an estimated $7.23M.
AQR Arbitrage first reported a position in IB Acquisition Corp in Q2 2024 and held it in 7 quarters.
AQR Arbitrage's IB Acquisition Corp position peaked at $11.7M in Q2 2025.
6 funds tracked by Wall St. Rank held IB Acquisition Corp as of Q1 2026.

Based on AQR Arbitrage's 13F filing for Q1 2026, filed 15 May 2026.