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ISSUER PROFILE · CIK 0002006291 · CUSIP G21301109

Churchill Capital Corp IX/CaymanCCIXU

1 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
-2.7%
avg -2.7%
Median 60d
-2.3%
avg -2.3%
Median 90d
+1.7%
avg +1.7%
Median 180d
-2.3%
avg -2.3%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
1
1 SCHEDULE
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.54
as of 2026-07-15

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2025-06-10 SCHEDULE Churchill Sponsor IX LLC 21.60% 7,912,500 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 192 1.54 -89.0%
2026-06-30 1,748 2.22 +8.6%
2026-06-15 1,610 1.40 +2583.3%
2026-05-29 60 3.33 0.0%
2026-05-15 60 999.99 0.0%
2026-04-30 60 999.99 0.0%
2026-04-15 60 1.94 -46.0%
2026-03-31 111 999.99 0.0%
2026-03-13 111 4.63 0.0%
2026-02-27 111 999.99 0.0%
2026-02-13 111 2.41 -78.2%
2026-01-30 509 1.00 +100.0%

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