UAC · United Acquisition Corp. I · Shareholders & Ownership
Every disclosed holder of UAC 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 UAC
13F quarter Jun 30, 2026| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 7,197,206 | 51.95% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 3,469,557 | 25.04% |
| Remaining | 3,186,917 | 23.00% |
| Registered funds (N-PORT, not summed) | 114,388 | 0.83% |
Shares outstanding: 13,853,680, 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.
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 UAC
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
United Acquisition SPAC LLC
13D
CIK 2098617 · Unknown · Mar 14, 2026
|
3,469,557 | ||
| 1.1 |
|
175,457 | ||
| 2 |
MMCAP International Inc. SPC
13F
CIK 1304857 · Unknown · Jun 30, 2026
|
1,050,000 | ||
| 3 |
Harraden Circle Investments, LLC
13F
CIK 1910592 · Registered investment adviser · Jun 30, 2026
|
1,044,996 | ||
| 3.1 |
Harraden Circle Investments, LLC
13G
CIK 1910592 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,044,996 | ||
| 4 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
|
1,000,000 | ||
| 5 |
PICTON MAHONEY ASSET MANAGEMENT
13G
CIK 1539041 · Non-US institution · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
599,996 | ||
| 5.1 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
|
99,996 | ||
| 6 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
|
422,792 | ||
| 7 |
SONA ASSET MANAGEMENT (US) LLC
13F
CIK 1856405 · Registered investment adviser · Jun 30, 2026
|
414,655 | ||
| 8 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
|
412,500 | ||
| 9 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
|
399,388 | ||
| 10 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
|
353,563 | ||
| 11 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
|
291,992 | ||
| 12 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
|
260,000 | ||
| 13 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
|
228,058 | ||
| 14 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
|
200,000 | ||
| 15 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
|
181,250 | ||
| 16 |
MOORE CAPITAL MANAGEMENT, LP
13F
CIK 1448574 · Registered investment adviser · Jun 30, 2026
|
175,000 | ||
| 17 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13F
CIK 919185 · Registered investment adviser · Jun 30, 2026
|
136,532 | ||
| 18 |
MIZUHO SECURITIES USA LLC
13F
CIK 812291 · Unknown · Jun 30, 2026
|
107,179 | ||
| 19 |
DLD Asset Management, LP
13F
CIK 1578299 · Registered investment adviser · Jun 30, 2026
|
100,000 | ||
| 20 |
RiverNorth Opportunities Fund Inc.
Fund
· Registered fund · Jun 30, 2026
RIVERNORTH OPPORTUNITIES FUND INC., not summed
|
100,000 | ||
| 21 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
|
92,944 | ||
| 22 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
|
58,677 | ||
| 23 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
51,800 | ||
| 24 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
|
46,496 | ||
| 25 |
ABC ARBITRAGE SA
13F
CIK 2049221 · Unknown · Jun 30, 2026
|
40,000 | ||
| 26 |
Schonfeld Strategic Advisors LLC
13F
CIK 1665241 · Registered investment adviser · Jun 30, 2026
|
15,000 | ||
| 27 |
TrueMark Investments, LLC
13F
CIK 1974457 · Unknown · Jun 30, 2026
|
14,388 | ||
| 27.1 |
Rivernorth Enhanced Pre-Merger SPAC ETF
Fund
S000092118 · Registered fund · Jun 30, 2026
Elevation Series Trust, not summed
|
14,388 |
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.