Who owns X3 Acquisition Corp. (XCBE)
Which tracked institutional funds hold XCBE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See XCBE company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
Conviction spread
XCBE’s largest tracked holder by dollar value, METEORA CAPITAL, LLC, sizes it at 0.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in XCBE divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Only one quarter (2026-Q1) of 13F history is available — a quarter-over-quarter accumulation delta needs two.
We do not publish a positioning read for a window we cannot measure honestly. A starting question, not a verdict.
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| METEORA CAPITAL, LLC new | 1,999,000 | $20M | 14.0% | 2026-Q1 |
| Linden Advisors LP new | 1,400,000 | $14M | 9.8% | 2026-Q1 |
| LMR Partners LLP new | 900,000 | $9M | 6.4% | 2026-Q1 |
| TENOR CAPITAL MANAGEMENT Co., L.P. new | 749,998 | $7M | 5.3% | 2026-Q1 |
| AQR Arbitrage LLC new | 719,214 | $7M | 5.1% | 2026-Q1 |
| ARISTEIA CAPITAL, L.L.C. new | 700,000 | $7M | 5.0% | 2026-Q1 |
| WHITEBOX ADVISORS LLC new | 700,000 | $7M | 4.9% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC | 650,000 | $6M | 4.6% | 2026-Q2 |
| Hudson Bay Capital Management LP | 600,000 | $6M | 4.3% | 2026-Q2 |
| Fort Baker Capital Management LP new | 600,000 | $6M | 4.2% | 2026-Q1 |
| OMERS ADMINISTRATION Corp new | 500,000 | $5M | 3.5% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 500,000 | $5M | 3.5% | 2026-Q1 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC new | 400,000 | $4M | 2.8% | 2026-Q1 |
| Polar Asset Management Partners Inc. new | 400,000 | $4M | 2.8% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP | 362,500 | $4M | 2.6% | 2026-Q2 |
| Alberta Investment Management Corp new | 350,000 | $3M | 2.5% | 2026-Q1 |
| Periscope Capital Inc. new | 299,800 | $3M | 2.1% | 2026-Q1 |
| TORONTO DOMINION BANK new | 267,300 | $3M | 1.9% | 2026-Q1 |
| Lineage Point Capital LP new | 251,574 | $3M | 1.8% | 2026-Q1 |
| MMCAP International Inc. SPC new | 250,000 | $2M | 1.8% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT new | 250,000 | $2M | 1.8% | 2026-Q1 |
| BERKLEY W R CORP new | 248,026 | $2M | 1.7% | 2026-Q1 |
| MOORE CAPITAL MANAGEMENT, LP new | 200,000 | $2M | 1.4% | 2026-Q1 |
| HEIGHTS CAPITAL MANAGEMENT, INC new | 150,000 | $1M | 1.1% | 2026-Q1 |
| Calamos Advisors LLC new | 148,843 | $1M | 1.1% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC new | 99,440 | $978K | 0.7% | 2026-Q1 |
| Centiva Capital, LP new | 94,189 | $936K | 0.7% | 2026-Q1 |
| DELTEC ASSET MANAGEMENT LLC new | 85,000 | $836K | 0.6% | 2026-Q1 |
| Quarry LP new | 75,000 | $746K | 0.5% | 2026-Q1 |
| ABC ARBITRAGE SA new | 40,000 | $398K | 0.3% | 2026-Q1 |
| HRT FINANCIAL LP new | 26,953 | $267K | 0.2% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. new | 900,000 | $216K | 0.2% | 2026-Q1 |
| Magnetar Financial LLC trimmed | 700,000 | $193K | 0.1% | 2026-Q2 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC new | 18,608 | $183K | 0.1% | 2026-Q1 |
| TrueMark Investments, LLC new | 10,000 | $99K | 0.1% | 2026-Q1 |
| JPMORGAN CHASE & CO new | 10,000 | $99K | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 325,000 | $92K | 0.1% | 2026-Q2 |
| Shaolin Capital Management LLC new | 375,000 | $90K | 0.1% | 2026-Q1 |
| K2 PRINCIPAL FUND, L.P. new | 332,649 | $80K | 0.1% | 2026-Q1 |
| GLAZER CAPITAL, LLC new | 310,656 | $75K | 0.1% | 2026-Q1 |
| Radcliffe Capital Management, L.P. new | 275,000 | $69K | 0.0% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS new | 249,528 | $62K | 0.0% | 2026-Q1 |
| SONA ASSET MANAGEMENT (US) LLC new | 225,000 | $54K | 0.0% | 2026-Q1 |
| Verition Fund Management LLC | 155,950 | $42K | 0.0% | 2026-Q2 |
| CSS LLC/IL new | 125,000 | $30K | 0.0% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC new | 3,001 | $30K | 0.0% | 2026-Q1 |
| Clear Street Group Inc. new | 115,792 | $28K | 0.0% | 2026-Q1 |
| UBS Group AG new | 1,668 | $17K | 0.0% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 57,500 | $16K | 0.0% | 2026-Q2 |
| Warberg Asset Management LLC new | 37,500 | $9K | 0.0% | 2026-Q1 |
| Virtu Financial LLC new | 28,006 | $7K | 0.0% | 2026-Q1 |
| Kepos Capital LP new | 19,250 | $5K | 0.0% | 2026-Q1 |
| PenderFund Capital Management Ltd. new | 7,500 | $2K | 0.0% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ new | 54 | $532 | 0.0% | 2026-Q1 |
| MORGAN STANLEY new | 11 | $108 | 0.0% | 2026-Q1 |
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.