PIONEER ACQUISITION I CORP

Ticker: PACH CUSIP: G7117W107 Class: CL A ORD SHS

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

InstitutionSharesValue ($000)
D. E. Shaw & Co., Inc.1,252,350$12,599
GLAZER CAPITAL, LLC1,050,650$11
LINDEN ADVISORS LP1,000,000$10,060
Magnetar Financial LLC1,000,000$10,060
AQR Arbitrage LLC984,608$9,905
Wealthspring Capital LLC850,336$8,546
TWO SIGMA INVESTMENTS, LP797,500$8,015
MMCAP International Inc. SPC750,000$7,538
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND650,000$6,539
Radcliffe Capital Management, L.P.629,247$6,324
TENOR CAPITAL MANAGEMENT Co., L.P.600,000$6,030
METEORA CAPITAL, LLC549,969$5,527
Verition Fund Management LLC544,200$5,475
WOLVERINE ASSET MANAGEMENT LLC512,506$5,151
Polar Asset Management Partners Inc.500,000$5,025
PICTON MAHONEY ASSET MANAGEMENT500,000$5,025
First Trust Capital Management L.P.500,000$5,025
Shaolin Capital Management LLC500,000$5,025
Jain Global LLC500,000$5,030
Alberta Investment Management Corp500,000$5,030
Karpus Management, Inc.481,088$4,835
MANGROVE PARTNERS IM, LLC450,000$4,523
OMERS ADMINISTRATION Corp440,000$4,426
Westchester Capital Management, LLC408,612$4,111
ARISTEIA CAPITAL, L.L.C.400,000$4,020
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS400,000$4,020
Mint Tower Capital Management B.V.400,000$4
Periscope Capital Inc.400,000$4,020
Clear Street Group Inc.318,445$3,200
BNP PARIBAS ARBITRAGE, SA308,414$3,103
WHITEBOX ADVISORS LLC300,000$3,015
MILLENNIUM MANAGEMENT LLC269,500$2,708
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM250,000$2,515
MOORE CAPITAL MANAGEMENT, LP250,000$2,513
Ghisallo Capital Management LLC250,000$2,515
RIVERNORTH CAPITAL MANAGEMENT, LLC249,758$2,510
Hudson Bay Capital Management LP246,000$2,475
CSS LLC/IL212,388$2,134
Context Capital Management, LLC150,000$1,508
TIG Advisors, LLC150,000$1,508
BERKLEY W R CORP148,726$1,495
TORONTO DOMINION BANK145,000$1,457
DLD Asset Management, LP127,737$1,284
Dakota Wealth Management109,000$1,095
Lineage Point Capital LP106,805$1,073
HEIGHTS CAPITAL MANAGEMENT, INC100,000$1,006
Governors Lane LP100,000$1,005
BOOTHBAY FUND MANAGEMENT, LLC83,391$838
GRITSTONE ASSET MANAGEMENT LLC69,324$697
MIZUHO SECURITIES USA LLC50,924$514
Centiva Capital, LP50,000$503
Virtu Financial LLC34,201$0
Stoic Point Capital Management LLC33,775$339
ABC ARBITRAGE SA25,000$251
L1 Global Manager Pty Ltd24,400$245
PenderFund Capital Management Ltd.17,400$175
DELTEC ASSET MANAGEMENT LLC10,000$101
FNY Investment Advisers, LLC1,000$0
MORGAN STANLEY67$1
Total (59 institutions)21,742,321$203,679