D.E. Shaw & Co
IBAC

D.E. Shaw & Co’s IB Acquisition Corp IBAC Stock Holding History

D.E. Shaw & Co’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
2025
Q4 		– Sell
-453,878
Closed -$4.77M – 5089
2025
Q3 		$4.77M Hold
453,878
– – ﹤0.01% 2248
2025
Q2 		$4.75M Buy
453,878
+3,878
+0.9% +$40.3K ﹤0.01% 2073
2025
Q1 		$4.63M Buy
450,000
+300,000
+200% +$3.07M ﹤0.01% 1954
2024
Q4 		$1.52M Hold
150,000
– – ﹤0.01% 2933
2024
Q3 		$1.5M Hold
150,000
– – ﹤0.01% 2937
2024
Q2 		$1.5M Buy
+150,000
New +$1.5M ﹤0.01% 2908

Other funds holding IBAC

AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.66% 1-Year Est. Return
CS
Clear Street New York $24.6B AUM 56.25% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $553M AUM 1.32% 1-Year Est. Return
VF
Virtu Financial New York $2.41B AUM 48.35% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
AA
ABC Arbitrage Paris, France $926M AUM 45.9% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

D.E. Shaw & Co's IBAC Position: Q4 2025 in Review

D.E. Shaw & Co sold out of IB Acquisition Corp (IBAC) in Q4 2025, closing a stake of 453,878 shares — an estimated $4.77M sold.

D.E. Shaw & Co first reported a position in IBAC in Q2 2024 and held it in 6 quarters. The position peaked at $4.77M in Q3 2025. 12 funds tracked by Wall St. Rank hold IBAC as of Q4 2025.

  • D.E. Shaw & Co reported no remaining IB Acquisition Corp position as of Q4 2025 after selling out during the quarter.
  • D.E. Shaw & Co sold 453,878 IB Acquisition Corp shares in Q4 2025, an estimated $4.77M.
  • D.E. Shaw & Co first reported a position in IB Acquisition Corp in Q2 2024 and held it in 6 quarters.
  • D.E. Shaw & Co's IB Acquisition Corp position peaked at $4.77M in Q3 2025.
  • 12 funds tracked by Wall St. Rank held IB Acquisition Corp as of Q4 2025.

Based on D.E. Shaw & Co's 13F filing for Q4 2025, filed 17 Feb 2026.