MSU
HYAC

Mizuho Securities USA’s Haymaker Acquisition Corp 4 HYAC Stock Holding History

Mizuho Securities USA’s Portfolio HYAC Stock Details HYAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,249,126
Closed -$14.1M – 691
2025
Q4 		$14.1M Buy
1,249,126
+261,725
+27% +$2.96M 0.23% 61
2025
Q3 		$11M Buy
987,401
+569,307
+136% +$6.36M 0.22% 82
2025
Q2 		$4.6M Buy
418,094
+167,599
+67% +$1.85M 0.1% 215
2025
Q1 		$2.72M Buy
250,495
+98,793
+65% +$1.07M 0.06% 319
2024
Q4 		$1.62M Buy
+151,702
New +$1.63M 0.03% 455

Other funds holding HYAC

American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

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

Mizuho Securities USA sold out of Haymaker Acquisition Corp 4 (HYAC) in Q1 2026, closing a stake of 1,249,126 shares — an estimated $14.1M sold.

Mizuho Securities USA first reported a position in HYAC in Q4 2024 and held it in 5 quarters. The position peaked at $14.1M in Q4 2025. 34 funds tracked by Wall St. Rank hold HYAC as of Q1 2026.

  • Mizuho Securities USA reported no remaining Haymaker Acquisition Corp 4 position as of Q1 2026 after selling out during the quarter.
  • Mizuho Securities USA sold 1,249,126 Haymaker Acquisition Corp 4 shares in Q1 2026, an estimated $14.1M.
  • Mizuho Securities USA first reported a position in Haymaker Acquisition Corp 4 in Q4 2024 and held it in 5 quarters.
  • Mizuho Securities USA's Haymaker Acquisition Corp 4 position peaked at $14.1M in Q4 2025.
  • 34 funds tracked by Wall St. Rank held Haymaker Acquisition Corp 4 as of Q1 2026.

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