PIONEER ACQUISITION I CORP

Ticker: PACHU CUSIP: G7117W123 Class: UNIT 06/16/2030

Holders for Q4 2025 Position Changes for Q4 2025

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

Increased Positions (1)

Clear Street Group Inc.
Value ($000) $145 (+6079.1%) Shares 14,160 (+5977.3%)

Decreased Positions (2)

UBS Group AG
Value ($000) $0 (-98.2%) Shares 10 (-98.2%)
HRT FINANCIAL LP
Value ($000) $0 (-23.4%) Shares 25,000 (-24.6%)

Exited Positions (15)

MMCAP International Inc. SPC
Value ($000) $7,538 Shares 750,000
Alpine Global Management, LLC
Value ($000) $2,261 Shares 225,000
Mint Tower Capital Management B.V.
Value ($000) $4 Shares 400,000
HEIGHTS CAPITAL MANAGEMENT, INC
Value ($000) $1,005 Shares 100,000
Magnetar Financial LLC
Value ($000) $10,050 Shares 1,000,000
TIG Advisors, LLC
Value ($000) $1,508 Shares 150,000
DLD Asset Management, LP
Value ($000) $1,005 Shares 99,999
Alberta Investment Management Corp
Value ($000) $5,025 Shares 500,000
OMERS ADMINISTRATION Corp
Value ($000) $4,422 Shares 440,000
RIVERNORTH CAPITAL MANAGEMENT, LLC
Value ($000) $670 Shares 66,669
Jain Global LLC
Value ($000) $5,025 Shares 500,000
PenderFund Capital Management Ltd.
Value ($000) $175 Shares 17,400
CANTOR FITZGERALD, L. P.
Value ($000) $371 Shares 36,894
Parallax Volatility Advisers, L.P.
Value ($000) $590 Shares 58,744
WOLVERINE ASSET MANAGEMENT LLC
Value ($000) $0 Shares 1