ARTIUS II ACQUISITION INC

Ticker: AACB CUSIP: G0509J115 Class: SHS CL A

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (5)

Fort Baker Capital Management LP
Value ($000) $2,140 Shares 207,736
Quarry LP
Value ($000) $1,138 Shares 110,500
METEORA CAPITAL, LLC
Value ($000) $729 Shares 70,773
Hudson Bay Capital Management LP
Value ($000) $5,665 Shares 550,000
ABC ARBITRAGE SA
Value ($000) $206 Shares 20,000

Increased Positions (8)

DLD Asset Management, LP
Value ($000) $1,451 (+248.6%) Shares 140,894 (+244.5%)
Periscope Capital Inc.
Value ($000) $4,635 (+5.5%) Shares 450,000 (+4.0%)
Shaolin Capital Management LLC
Value ($000) $5,047 (+33.4%) Shares 490,000 (+31.8%)
Radcliffe Capital Management, L.P.
Value ($000) $6,871 (+4.2%) Shares 667,119 (+2.6%)
Verition Fund Management LLC
Value ($000) $3,681 (+547.7%) Shares 357,357 (+537.0%)
TORONTO DOMINION BANK
Value ($000) $3,779 (+147.5%) Shares 366,938 (+144.6%)
MIZUHO SECURITIES USA LLC
Value ($000) $1,543 (+2.9%) Shares 152,018 (+1.3%)
MORGAN STANLEY
Value ($000) $1 (+21.3%) Shares 93 (+19.2%)

Decreased Positions (8)

Sculptor Capital LP
Value ($000) $5,150 (-49.4%) Shares 500,000 (-50.0%)
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
Value ($000) $8,755 (-56.8%) Shares 850,000 (-57.5%)
Polar Asset Management Partners Inc.
Value ($000) $8,367 (-17.7%) Shares 812,332 (-18.8%)
GLAZER CAPITAL, LLC
Value ($000) $12 (-1.7%) Shares 1,155,161 (-3.3%)
BOOTHBAY FUND MANAGEMENT, LLC
Value ($000) $467 (-38.9%) Shares 45,316 (-39.8%)
Schonfeld Strategic Advisors LLC
Value ($000) $2,260 (-5.9%) Shares 219,394 (-7.2%)
WOLVERINE ASSET MANAGEMENT LLC
Value ($000) $548 (-18.9%) Shares 53,157 (-20.2%)
FNY Investment Advisers, LLC
Value ($000) $0 (-33.3%) Shares 212 (-34.2%)

Exited Positions (1)

Virtu Financial LLC
Value ($000) $0 Shares 13,112