MSU
SOCA

Mizuho Securities USA’s Solarius Capital Acquisition Corp SOCA Stock Holding History

Mizuho Securities USA’s Portfolio SOCA Stock Details SOCA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.42M Buy
140,565
+40,000
+40% +$405K 0.03% 464
2025
Q4 		$1.01M Sell
100,565
-491,679
-83% -$4.96M 0.02% 572
2025
Q3 		$5.01M Buy
+592,244
New +$5.91M 0.1% 200

Other funds holding SOCA

WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
MCM
Moore Capital Management New York $4.92B AUM 35.41% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

Mizuho Securities USA's SOCA Position: Q1 2026 in Review

Mizuho Securities USA increased its Solarius Capital Acquisition Corp (SOCA) stake by 40% in Q1 2026, buying an estimated $405K and bringing the position to 140,565 shares worth $1.42M. The position accounts for 0.03% of the portfolio, ranked #464.

Mizuho Securities USA first reported a position in SOCA in Q3 2025 and has held it in 3 quarters since. The position peaked at $5.01M in Q3 2025. 56 funds tracked by Wall St. Rank hold SOCA as of Q1 2026.

  • Mizuho Securities USA held 140,565 shares of Solarius Capital Acquisition Corp worth $1.42M as of Q1 2026.
  • Mizuho Securities USA bought 40,000 Solarius Capital Acquisition Corp shares in Q1 2026, an estimated $405K.
  • Solarius Capital Acquisition Corp made up 0.03% of Mizuho Securities USA's portfolio in Q1 2026, its #464 holding.
  • Mizuho Securities USA first reported a position in Solarius Capital Acquisition Corp in Q3 2025 and has held it in 3 quarters since.
  • Mizuho Securities USA's Solarius Capital Acquisition Corp position peaked at $5.01M in Q3 2025.
  • 56 funds tracked by Wall St. Rank held Solarius Capital Acquisition Corp as of Q1 2026.

Based on Mizuho Securities USA's 13F filing for Q1 2026, filed 11 May 2026.