CL
MCGA

CSS LLC’s Yorkville Acquisition Corp MCGA Stock Holding History

CSS LLC’s Portfolio MCGA Stock Details MCGA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$832K Hold
82,253
– – 0.04% 390
2025
Q4 		$833K Hold
82,253
– – 0.04% 379
2025
Q3 		$877K Buy
+82,253
New +$882K 0.04% 363

Other funds holding MCGA

WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
MSU
Mizuho Securities USA New York $4.24B AUM 22.54% 1-Year Est. Return
M
Murchinson Toronto, Ontario, Canada $791M AUM 68.08% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return
DKCM
Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.36B AUM 21.19% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
DAM
DLD Asset Management New York $1.1B AUM 4.68% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

CSS LLC's MCGA Position: Q1 2026 in Review

CSS LLC held its Yorkville Acquisition Corp (MCGA) position steady in Q1 2026 at 82,253 shares worth $832K. The position accounts for 0.04% of the portfolio, ranked #390.

CSS LLC first reported a position in MCGA in Q3 2025 and has held it in 3 quarters since. The position peaked at $877K in Q3 2025. 52 funds tracked by Wall St. Rank hold MCGA as of Q1 2026.

  • CSS LLC held 82,253 shares of Yorkville Acquisition Corp worth $832K as of Q1 2026.
  • CSS LLC left its Yorkville Acquisition Corp share count unchanged in Q1 2026.
  • Yorkville Acquisition Corp made up 0.04% of CSS LLC's portfolio in Q1 2026, its #390 holding.
  • CSS LLC first reported a position in Yorkville Acquisition Corp in Q3 2025 and has held it in 3 quarters since.
  • CSS LLC's Yorkville Acquisition Corp position peaked at $877K in Q3 2025.
  • 52 funds tracked by Wall St. Rank held Yorkville Acquisition Corp as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.