Churchill Capital Corp XI (CCXIU)
Churchill Capital Corp XI on one page: short interest, daily short volume, fails to deliver, 13F holders and insider trades. Listed on Nasdaq, classified by the SEC as general industrial machinery & equipment, nec.
2K
Short interest
settlement 2026-09-30
1.0
Days to cover
unchanged vs prior
4.8%
Short share of volume
2026-10-23
25
Fails to deliver
settlement 2026-09-17
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 19 settlements in the table, 19 in the chart. JSONAs of 30 September 2026, short interest in CCXIU is 1,656 shares, down 986 shares over the last month. Over the last 19 readings it ranged from 1,096 shares (29 May 2026) to 40,029 shares (30 June 2026). The latest reading sits at the bottom of that range. At the reported average volume of 6K shares a day that is 1.0 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/ccxiu" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 1,656 | +0.4% | 5,889 | 1.00 |
| 2026-09-15 | 1,650 | -37.5% | 3,936 | 1.00 |
| 2026-08-31 | 2,642 | -5.8% | 4,091 | 1.00 |
| 2026-08-14 | 2,804 | +29.0% | 10,517 | 1.00 |
| 2026-07-31 | 2,173 | +5.1% | 25,670 | 1.00 |
| 2026-07-15 | 2,068 | -94.8% | 32,706 | 1.00 |
| 2026-06-30 | 40,029 | +3552.3% | 128,290 | 1.00 |
| 2026-06-15 | 1,096 | +0.0% | 3,610 | 1.00 |
| 2026-05-29 | 1,096 | -17.5% | 1,104 | 1.00 |
| 2026-05-15 | 1,328 | +0.5% | 6,223 | 1.00 |
| 2026-04-30 | 1,322 | -32.8% | 15,944 | 1.00 |
| 2026-04-15 | 1,968 | -0.7% | 5,705 | 1.00 |
| 2026-03-31 | 1,982 | -33.4% | 412 | 4.81 |
| 2026-03-13 | 2,977 | +50.7% | 22,763 | 1.00 |
| 2026-02-27 | 1,976 | -5.6% | 6,598 | 1.00 |
| 2026-02-13 | 2,094 | -30.1% | 41,644 | 1.00 |
| 2026-01-30 | 2,998 | -44.0% | 125,822 | 1.00 |
| 2026-01-15 | 5,356 | -19.9% | 106,393 | 1.00 |
| 2025-12-31 | 6,690 | +100.0% | 783,795 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of CCXIU volume is 4.8%, down 61.9 points over the last five sessions. Over the last 30 readings it ranged from 2.4% (28 August 2026) to 100.0% (14 September 2026). The latest reading sits at the bottom of that range. The latest reading is 45.7 points below the 30-session average of 50.4%, on 21 shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 1 | 21 | 4.8% | 0 |
| 2026-10-22 | 658 | 1K | 46.7% | 0 |
| 2026-10-21 | 45 | 814 | 5.5% | 0 |
| 2026-10-20 | 42 | 554 | 7.6% | 0 |
| 2026-10-16 | 204 | 2K | 8.8% | 0 |
| 2026-10-15 | 1K | 2K | 66.6% | 0 |
| 2026-10-14 | 50 | 68 | 73.5% | 0 |
| 2026-10-13 | 1K | 2K | 62.0% | 188 |
| 2026-10-12 | 256 | 256 | 100.0% | 25 |
| 2026-10-09 | 9 | 19 | 47.4% | 0 |
| 2026-10-08 | 6 | 176 | 3.4% | 0 |
| 2026-10-02 | 100 | 100 | 100.0% | 0 |
| 2026-09-25 | 600 | 2K | 35.2% | 0 |
| 2026-09-24 | 512 | 2K | 31.2% | 0 |
| 2026-09-23 | 32 | 50 | 64.0% | 0 |
| 2026-09-22 | 260 | 268 | 97.0% | 0 |
| 2026-09-18 | 203 | 2K | 9.6% | 0 |
| 2026-09-16 | 1K | 1K | 87.0% | 0 |
| 2026-09-14 | 18 | 18 | 100.0% | 0 |
| 2026-09-11 | 570 | 2K | 33.3% | 0 |
| 2026-09-04 | 317 | 381 | 83.2% | 0 |
| 2026-09-03 | 105 | 110 | 95.5% | 0 |
| 2026-09-02 | 45 | 51 | 88.2% | 0 |
| 2026-08-28 | 1 | 41 | 2.4% | 0 |
| 2026-08-27 | 6 | 19 | 31.6% | 0 |
| 2026-08-26 | 10 | 163 | 6.1% | 0 |
| 2026-08-25 | 337 | 343 | 98.3% | 0 |
| 2026-08-24 | 407 | 1K | 39.4% | 0 |
| 2026-08-21 | 650 | 800 | 81.3% | 0 |
| 2026-08-20 | 45 | 1K | 3.4% | 3 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 17 September 2026, the fails-to-deliver balance in CCXIU is 25 shares, down 36 shares over the last settlement date. Over the last 30 readings it ranged from 12 shares (30 July 2026) to 25,000 shares (25 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-17 | 25 | $12.50 | $313 |
| 2026-08-06 | 61 | $16.31 | $995 |
| 2026-08-04 | 265 | $16.10 | $4K |
| 2026-07-31 | 12 | $15.50 | $186 |
| 2026-07-30 | 12 | $13.93 | $167 |
| 2026-07-23 | 162 | $15.37 | $2K |
| 2026-07-22 | 132 | $15.54 | $2K |
| 2026-07-09 | 32 | $16.15 | $517 |
| 2026-07-08 | 98 | $16.41 | $2K |
| 2026-07-07 | 108 | $18.00 | $2K |
| 2026-07-02 | 7,622 | $17.56 | $134K |
| 2026-07-01 | 15,011 | $18.00 | $270K |
| 2026-06-30 | 468 | $17.47 | $8K |
| 2026-06-29 | 199 | $14.59 | $3K |
| 2026-06-26 | 202 | $13.00 | $3K |
| 2026-06-25 | 25,000 | $12.50 | $313K |
| 2026-05-05 | 126 | $10.26 | $1K |
| 2026-04-10 | 1,000 | $10.23 | $10K |
| 2026-04-09 | 1,000 | $10.22 | $10K |
| 2026-04-01 | 63 | $10.25 | $646 |
| 2026-03-31 | 63 | $10.25 | $646 |
| 2026-03-30 | 63 | $10.25 | $646 |
| 2026-03-16 | 955 | $10.36 | $10K |
| 2026-03-13 | 1,028 | $10.36 | $11K |
| 2026-03-12 | 1,030 | $10.36 | $11K |
| 2026-02-26 | 251 | $10.24 | $3K |
| 2026-02-25 | 151 | $10.28 | $2K |
| 2026-02-24 | 151 | $10.23 | $2K |
| 2026-02-18 | 79 | $10.28 | $812 |
| 2026-02-17 | 674 | $10.30 | $7K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for CCXIU in the last 90 days. The most recent filings are listed below. Latest filing: Klein Michael Stuart (See Remarks) on 2025-12-18.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2025-12-18 | Klein Michael Stuart | See Remarks | Buy | 500K | $10.00 | $5.0M | 14.3M |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
13F holders
Tracked managers holding CCXIU at their latest 13F. JSON1 of the 30 tracked managers held CCXIU at their latest 13F, $6.9M in total at quarter-end prices. Millennium Management is the largest at $6.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Millennium Management | 2026-06-30 | 382K | $6.9M | 0.00% | -1.7M |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Churchill Capital Corp XI in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Churchill Capital Corp XI (CCXIU), SEC CIK 2074973, listed on Nasdaq, classified by the SEC as general industrial machinery & equipment, nec. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-17.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2025-12-18.JSON and CSV
- Company record
- EDGAR filing index for CIK 2074973Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as general industrial machinery & equipment, nec
Other company pages
Datasets
Frequently Asked Questions
How much of CCXIU is sold short?
What is CCXIU's daily short volume?
Does CCXIU have fails to deliver?
Are CCXIU insiders buying or selling?
Which tracked 13F managers own CCXIU?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.