% of shares outstanding is not shown for CBXJ: this is a fund line, and we hold no cover-page share count for it at any quarter — a fund's shares outstanding move with creations and redemptions rather than with issuance and buybacks, and it is not the SEC cover-page count this percentage is defined against. The figure is withheld rather than computed against a count that does not exist. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for CBXJ in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | — | — | 47K | 8K | — | 55K | $1M |
| Calamos Advisors LLC | — | 30K | 30K | 30K | 47K | 36K | $737,976 |
| 3EDGE Asset Management, LP | — | — | — | — | — | 22K | $465,614 |
| TITLEIST ASSET MANAGEMENT, LLC | — | — | — | — | 10K | 18K | $381,712 |
| IFP Advisors, Inc | — | 965 | 965 | 965 | 21K | 18K | $376,750 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | 38K | 46K | — | 15K | $315,951 |
| Bedel Financial Consulting, Inc. | — | — | 10K | 9K | 12K | 12K | $250,362 |
| Diligent Investors, LLC | — | — | 11K | 11K | 11K | 11K | $228,535 |
| EVEXIA WEALTH LLC | — | — | — | — | 9K | 11K | $224,189 |
| OLD MISSION CAPITAL LLC | — | 37K | 31K | — | — | 10K | $217,705 |
| Truvestments Capital LLC | — | 4K | 4K | 4K | 4K | 4K | $91,956 |
| Legacy Wealth Managment, LLC/ID | — | — | 6K | 3K | 4K | 4K | $74,230 |
| Ankerstar Wealth, LLC | — | — | — | — | 18K | 3K | $69,538 |
| Aptus Capital Advisors, LLC | — | — | — | 3K | 2K | 2K | $35,828 |
| GUARDIAN WEALTH ADVISORS, LLC / NC | — | — | — | — | — | 2K | $35,828 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 20 | 237,212 | — | $5M |
| 2025-Q4 | 19 | 169,728 | — | $4M |
| 2025-Q3 | 16 | 158,044 | — | $4M |
| 2025-Q2 | 17 | 290,154 | — | $8M |
| 2025-Q1 | 10 | 189,439 | — | $5M |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| JANE STREET GROUP, LLC | +55,296 | $1M | OPEN |
| 3EDGE Asset Management, LP | +22,431 | $465,623 | OPEN |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | +15,221 | $315,958 | OPEN |
| OLD MISSION CAPITAL LLC | +10,488 | $217,710 | OPEN |
| TITLEIST ASSET MANAGEMENT, LLC | +8,274 | $171,752 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Ankerstar Wealth, LLC | −14,782 | $306,845 | TRIM |
| Calamos Advisors LLC | −11,225 | $233,009 | TRIM |
| ATX Financial Planning, LLC | −9,070 | $188,275 | CLOSE |
| UBS Group AG | −4,316 | $89,592 | CLOSE |
| IFP Advisors, Inc | −3,180 | $66,010 | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
