PACH · Pioneer Acquisition I Corp · Shareholders & Ownership
$10.37
+0.01 (+0.10%)
At close · Oct 21
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company's liquidity condition raises substantial doubt about the Company's ability to continue as a going concern for a period of time within one year after the date that the accompanying unaudited condensed financial statements are issued. Management plans to address this uncertainty through a Business Combination. If a Business Combination is not consummated by the end of the Combination Period, currently June 20, 2027, there will be a mandatory liquidation and subsequent dissolution of the Company, which raises substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$294.64M
Shares
28.44M
Volume · Oct 21
207.05K
Avg daily vol (3M)
121.85K
Every disclosed holder of PACH in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PACH
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 34,293,989 | 120.58% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 2,485,363 | 8.74% |
| Remaining | 8,339,553 | -29.32% |
| Registered funds (N-PORT, not summed) | 586,502 | 2.06% |
Shares outstanding: 28,439,799, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PACH
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Creem Mitchell
Insider
CIK 1572821 · Jun 17, 2025
Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed
|
6,325,000 | ||
| 2 |
Pioneer Acquisition 1 Sponsor Holdco LLC
Insider
CIK 2040380 · Jun 17, 2025
10% Owner, issuer-wide, not summed
|
6,325,000 | ||
| 3 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,683,611 | ||
| 4 |
|
1,500,755 | ||
| 5 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,500,000 | ||
| 6 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,452,324 | ||
| 7 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,410,643 | ||
| 8 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,375,001 | ||
| 9 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,252,350 | ||
| 10 |
Wealthspring Capital LLC
13F
CIK 1844495 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,214,835 | ||
| 11 |
MMCAP International Inc. SPC
13F
CIK 1304857 · Unknown · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
1,125,000 | ||
| 12 |
AQR CAPITAL MANAGEMENT LLC
13G
CIK 1167557 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
984,608 | ||
| 13 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
965,089 | ||
| 14 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
900,000 | ||
| 15 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
885,511 | ||
| 16 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
Classes PACH, PACHU, PACHW, carried, not yet filed for the newest quarter
|
882,991 | ||
| 17 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
879,549 | ||
| 18 |
Verition Fund Management LLC
13F
CIK 1454027 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
877,276 | ||
| 19 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
797,500 | ||
| 20 |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F
CIK 1535845 · Non-US institution · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
775,000 | ||
| 21 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
750,000 | ||
| 22 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
750,000 | ||
| 23 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
750,000 | ||
| 24 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
743,077 | ||
| 25 |
OMERS ADMINISTRATION Corp
13F
CIK 1053321 · Pension or benefit plan · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
660,000 | ||
| 26 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
658,500 | ||
| 27 |
Jain Global LLC
13F
CIK 2024579 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
636,736 | ||
| 28 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
604,700 | ||
| 29 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
600,000 | ||
| 30 |
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
13F
CIK 1083190 · Unknown · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
600,000 | ||
| 31 |
Mint Tower Capital Management B.V.
13F
CIK 1666606 · Unknown · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
600,000 | ||
| 32 |
Karpus Management, Inc.
13F
CIK 1048703 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
551,988 | ||
| 33 |
CSS LLC/IL
13F
CIK 1103646 · Unknown · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
516,007 | ||
| 34 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
502,700 | ||
| 35 |
First Trust Capital Management L.P.
13F
CIK 1604488 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
500,000 | ||
| 36 |
METEORA CAPITAL, LLC
13F
CIK 1905106 · Investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
469,206 | ||
| 37 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
Classes PACH, PACHU, PACHW, carried, not yet filed for the newest quarter
|
453,547 | ||
| 38 |
MANGROVE PARTNERS IM, LLC
13F
CIK 1535392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
450,000 | ||
| 39 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
450,000 | ||
| 40 |
First Trust Merger Arbitrage Fund
Fund
S000048195 · Registered fund · Jun 30, 2026
INVESTMENT MANAGERS SERIES TRUST II, not summed
|
412,498 | ||
| 41 |
MOORE CAPITAL MANAGEMENT, LP
13F
CIK 1448574 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
375,000 | ||
| 42 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
374,637 | ||
| 43 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
369,000 | ||
| 44 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
287,700 | ||
| 45 |
Lepercq De Neuflize Asset Management LLC
13F
CIK 1854423 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
266,000 | ||
| 46 |
Ghisallo Capital Management LLC
13F
CIK 1825214 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 47 |
O'Connor Alternative Investments LLC
13F
CIK 2081629 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 48 |
Lineage Point Capital LP
13F
CIK 2093311 · Unknown · Jun 30, 2026
Classes PACH, PACHU, PACHW, carried, not yet filed for the newest quarter
|
240,686 | ||
| 49 |
Context Capital Management, LLC
13F
CIK 1301396 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
225,000 | ||
| 50 |
TIG Advisors, LLC
13F
CIK 1358253 · Registered investment adviser · Jun 30, 2026
Classes PACH, PACHW, carried, not yet filed for the newest quarter
|
224,999 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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