Latest Period
Q1 2026
Security Snapshot
Churchill Capital Corp IX/Cayman - Class A Ordinary Shares, par value $0.0001 per share (CCIX) Institutional Ownership
CUSIP: G21301109
13F Institutional Holders and Ownership History from Q2 2024 to Q1 2026
Institutions Reporting
45
Shares (Excl. Options)
23,361,236
Price
$10.68
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- Security type / class
- Equity / Class A Ordinary Shares, par value $0.0001 per share
- Symbol
- CCIX on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 23,361,236
- Total 13F value
- $249,527,949
- Portfolio coverage rank
- 0%
- Share change
- -4,962,715
- Value change
- -$52,710,787
- Number of holders
- 45
- Shares outstanding
- 29,712,020
- SEC-reported price per share
- $10.78
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CCIX - Churchill Capital Corp IX/Cayman - Class A Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G21301109.
- 45 institutions reported positions in Q1 2026.
- 10 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 57 to 45 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $287,267,335 to $249,527,949.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 45 institutions filings for Q1 2026.
Security key
G21301109
Latest holder period
Q1 2026
13F holders
45
13D/G owners
10
CIK / CUSIP context first
Open Q1 2026 holders
CCIX full holder history
Churchill Capital Corp IX/Cayman SEC filings
Churchill Capital Corp IX/Cayman company facts
Churchill Capital Corp IX/Cayman insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G21301109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
10
Security
CCIX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Churchill Sponsor IX LLC | 22% | 0% | $83,476,875 | 7,912,500 | 0% | Churchill Sponsor IX LLC | 18 Sep 2025 | |
| Empyrean Capital Partners, LP | 9.8% | $32,132,000 | 2,900,000 | Empyrean Capital Partners, LP | 31 Dec 2024 | |||
| Magnetar Financial LLC | 6.7% | $20,997,386 | 1,982,756 | MAGNETAR FINANCIAL LLC | 30 Jun 2025 | |||
| BERKLEY W R CORP | 6.1% | $19,389,780 | 1,810,437 | W.R. Berkley Corporation | 31 Mar 2026 | |||
| MERUS GLOBAL INVESTMENTS, LLC | 4.3% | $18,690,463 | 1,776,660 | Merus Global Investments, LLC | 01 Oct 2025 | |||
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5.9% | $18,410,000 | 1,750,000 | Tenor Capital Management Company, L.P. | 09 Oct 2025 | |||
| Fort Baker Capital Management LP | 4.9% | -47% | $15,592,571 | -$14,750,133 | 1,455,889 | -49% | Fort Baker Capital Management LP | 31 Mar 2026 |
| ARISTEIA CAPITAL, L.L.C. | 4.4% | $14,395,081 | 1,299,195 | Aristeia Capital, L.L.C. | 31 Dec 2024 | |||
| BARCLAYS PLC | 4.2% | -35% | $13,059,239 | -$6,592,296 | 1,233,167 | -34% | Barclays PLC | 30 Jun 2025 |
| GOLDMAN SACHS GROUP INC | 2.9% | -59% | $8,999,003 | -$13,240,848 | 840,243 | -60% | THE GOLDMAN SACHS GROUP, INC. | 31 Mar 2026 |
As of 31 Mar 2026, 45 institutional investors reported holding 23,361,236 shares of Churchill Capital Corp IX/Cayman - Class A Ordinary Shares, par value $0.0001 per share (CCIX). This represents 79% of the company’s total 29,712,020 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
76%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. | 9.1% | 2,702,188 | 0% | 0.45% | $28,859,368 |
| Empyrean Capital Partners, LP | 8.9% | 2,633,582 | 0% | 0.94% | $28,126,656 |
| BERKLEY W R CORP | 6.1% | 1,810,437 | +93% | 1% | $19,335,467 |
| Alberta Investment Management Corp | 5% | 1,500,000 | 0% | 0.1% | $16,020,000 |
| Fort Baker Capital Management LP | 4.9% | 1,455,889 | -49% | 1.4% | $15,548,895 |
| Crossingbridge Advisors, LLC | 4.6% | 1,351,927 | 0% | 2.6% | $14,438,580 |
| ARISTEIA CAPITAL, L.L.C. | 4.2% | 1,261,602 | 0% | 0.31% | $13,473,909 |
| D. E. Shaw & Co., Inc. | 4.1% | 1,230,669 | 0% | 0.01% | $13,143,545 |
| Linden Advisors LP | 3.9% | 1,150,000 | 0% | 0.07% | $12,282,000 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 3.4% | 1,004,705 | 0.69% | $10,740,296 | |
| MOORE CAPITAL MANAGEMENT, LP | 3.4% | 1,000,000 | 0% | 0.39% | $10,680,000 |
| METEORA CAPITAL, LLC | 3.1% | 924,212 | -2.7% | 0.73% | $9,870,584 |
| Westchester Capital Management, LLC | 2.8% | 824,769 | +1003% | 0.43% | $8,825,028 |
| RiverPark Advisors, LLC | 2% | 601,927 | +34% | 2.3% | $6,428,580 |
| GOLDMAN SACHS GROUP INC | 1.8% | 528,028 | 0% | 0% | $5,639,339 |
| Ghisallo Capital Management LLC | 1.3% | 400,000 | 0% | 0.12% | $4,272,000 |
| Sculptor Capital LP | 1.3% | 400,000 | 0% | 0.05% | $4,272,000 |
| AQR Arbitrage LLC | 1.2% | 347,401 | -1.5% | 0.06% | $3,710,243 |
| Verbena Value LP | 0.95% | 280,938 | 0% | 0.49% | $3,000,418 |
| GABELLI FUNDS LLC | 0.84% | 250,350 | 0% | 0.02% | $2,673,738 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.84% | 249,650 | 0% | 0.4% | $2,666,262 |
| Clear Street Group Inc. | 0.81% | 239,980 | +67% | 0.01% | $2,567,786 |
| DLD Asset Management, LP | 0.68% | 200,862 | -23% | 0.22% | $2,145,206 |
| RLH Capital LLC | 0.5% | 147,092 | 0% | 0.8% | $1,570,943 |
| Schonfeld Strategic Advisors LLC | 0.4% | 119,998 | +40% | 0.01% | $1,281,578 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
8
Latest
Q1 2026
Rows shown
1-8 of 8
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 23,361,236 | $249,527,949 | -$52,710,787 | $10.68 | 45 |
| 2025 Q4 | 27,024,206 | $287,267,335 | +$421,060 | $10.63 | 57 |
| 2025 Q3 | 26,727,311 | $280,110,490 | +$1,671,721 | $10.48 | 57 |
| 2025 Q2 | 26,410,904 | $278,324,660 | +$51,724,141 | $10.52 | 62 |
| 2025 Q1 | 21,626,035 | $233,143,948 | +$3,387,434 | $10.79 | 43 |
| 2024 Q4 | 21,320,207 | $219,876,619 | +$26,912,531 | $10.30 | 44 |
| 2024 Q3 | 18,094,571 | $181,310,954 | +$81,801,642 | $10.02 | 37 |
| 2024 Q2 | 9,882,169 | $99,020,662 | +$99,020,662 | $10.02 | 18 |