MSU
CAPN

Mizuho Securities USA’s Cayson Acquisition Corp CAPN Stock Holding History

Mizuho Securities USA’s Portfolio CAPN Stock Details CAPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.18M Sell
475,500
-400
-0.1% -$4.4K 0.08% 234
2026
Q1 		$5.14M Sell
475,900
-228,775
-32% -$2.47M 0.12% 185
2025
Q4 		$7.36M Buy
704,675
+74
+0% +$781 0.12% 140
2025
Q3 		$7.26M Buy
704,601
+101
+0% +$1.05K 0.15% 133
2025
Q2 		$7.19M Buy
704,500
+500
+0.1% +$5.11K 0.15% 130
2025
Q1 		$7.11M Buy
704,000
+59,000
+9% +$596K 0.15% 131
2024
Q4 		$6.46M Buy
+645,000
New +$6.44M 0.12% 169

Other funds holding CAPN

WRBC
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $433M AUM 8.59% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
RC
RLH Capital Great Neck, New York $209M AUM

Mizuho Securities USA's CAPN Position: Q2 2026 in Review

Mizuho Securities USA reduced its Cayson Acquisition Corp (CAPN) stake by 0.08% in Q2 2026, selling an estimated $4.4K and leaving 475,500 shares worth $5.18M. The position accounts for 0.08% of the portfolio, ranked #234.

Mizuho Securities USA first reported a position in CAPN in Q4 2024 and has held it in 7 quarters since. The position peaked at $7.36M in Q4 2025. 17 funds tracked by Wall St. Rank hold CAPN as of Q2 2026.

  • Mizuho Securities USA held 475,500 shares of Cayson Acquisition Corp worth $5.18M as of Q2 2026.
  • Mizuho Securities USA sold 400 Cayson Acquisition Corp shares in Q2 2026, an estimated $4.4K.
  • Cayson Acquisition Corp made up 0.08% of Mizuho Securities USA's portfolio in Q2 2026, its #234 holding.
  • Mizuho Securities USA first reported a position in Cayson Acquisition Corp in Q4 2024 and has held it in 7 quarters since.
  • Mizuho Securities USA's Cayson Acquisition Corp position peaked at $7.36M in Q4 2025.
  • 17 funds tracked by Wall St. Rank held Cayson Acquisition Corp as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.