MSU
RIBB

Mizuho Securities USA’s Ribbon Acquisition Corp RIBB Stock Holding History

Mizuho Securities USA’s Portfolio RIBB Stock Details RIBB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-12,398
Closed -$128K – 709
2025
Q4 		$128K Sell
12,398
-569,602
-98% -$5.87M ﹤0.01% 681
2025
Q3 		$5.86M Hold
582,000
– – 0.12% 170
2025
Q2 		$5.83M Hold
582,000
– – 0.12% 172
2025
Q1 		$5.79M Buy
+582,000
New +$5.8M 0.12% 168

Other funds holding RIBB

RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.07B AUM 26.02% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $6.41B AUM 4.78% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $16.6B AUM 30.2% 1-Year Est. Return
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
D.E. Shaw & Co
D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return
GCIA
Gabelli & Co Investment Advisers Rye, New York $674M AUM 64.52% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.39B AUM 64.83% 1-Year Est. Return