MSU
IBAC

Mizuho Securities USA’s IB Acquisition Corp IBAC Stock Holding History

Mizuho Securities USA’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
Q3 		– Sell
-111,915
Closed -$1.16M – 735
2025
Q2 		$1.16M Buy
111,915
+99,673
+814% +$1.04M 0.02% 519
2025
Q1 		$126K Buy
+12,242
New +$125K ﹤0.01% 616

Other funds holding IBAC

KIM
Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
MTCM
Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 19.06% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.24B AUM 41.74% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
RA
RiverPark Advisors New York $219M AUM 14.91% 1-Year Est. Return
DAM
DLD Asset Management New York $1.1B AUM 4.68% 1-Year Est. Return

Mizuho Securities USA's IBAC Position: Q3 2025 in Review

Mizuho Securities USA sold out of IB Acquisition Corp (IBAC) in Q3 2025, closing a stake of 111,915 shares — an estimated $1.16M sold.

Mizuho Securities USA first reported a position in IBAC in Q1 2025 and held it in 2 quarters. The position peaked at $1.16M in Q2 2025. 31 funds tracked by Wall St. Rank hold IBAC as of Q3 2025.

  • Mizuho Securities USA reported no remaining IB Acquisition Corp position as of Q3 2025 after selling out during the quarter.
  • Mizuho Securities USA sold 111,915 IB Acquisition Corp shares in Q3 2025, an estimated $1.16M.
  • Mizuho Securities USA first reported a position in IB Acquisition Corp in Q1 2025 and held it in 2 quarters.
  • Mizuho Securities USA's IB Acquisition Corp position peaked at $1.16M in Q2 2025.
  • 31 funds tracked by Wall St. Rank held IB Acquisition Corp as of Q3 2025.

Based on Mizuho Securities USA's 13F filing for Q3 2025, filed 22 Oct 2025.