Which funds hold CBTJ?

As of 2026-Q2, 1 institutional funds reported holding CBTJ (CALAMOS BITCOIN 80 P ETF JAN) in SEC 13F filings, with a combined reported value of $3.59K.

How many shares of CBTJ do institutions own?

13F filers reported 208 shares of CBTJ, worth $3.59K in aggregate at the end of 2026-Q2.

Is institutional ownership of CBTJ rising or falling?

Share counts moved +642.9% versus the prior quarter — accumulation.

Where does this data come from?

All figures are computed from SEC Form 13F quarterly filings, which institutional investment managers must file within 45 days of quarter end for long positions of $100,000 or more.

Home › Stocks › CBTJ

CBTJ — CALAMOS BITCOIN 80 P ETF JAN

Reported value held$36.33K

Funds holding (latest)2

Sector—

Funds holding (Q2 2026)1

Institutional value$3.59K · 208 sh

New / Add / Cut / Exit0 / 1 / 0 / 0

Top-5 / Top-10 concentration100.0% / 100.0%

Institutional holdings change Accumulating +642.9% (+180 sh)

Institutional value change Up +580.1%

As of Q2 2026, 1 SEC-registered investment managers reported holding CBTJ (CALAMOS BITCOIN 80 P ETF JAN) in their latest 13F filings, with a combined reported value of $3.59K across 208 shares. That is +642.9% by share count (+180 shares) versus the previous quarter, while reported value moved +580.1%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.

Compared with the prior quarter, 1 added to existing stakes. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Fund	Quarter	Shares	Value	Portfolio Weight	Change
JPMorgan Chase & Co history	Q1 2025	1.41K	$32.74K	0.00%	New
UBS Group AG history	Q2 2026	208	$3.59K	0.00%	Add

New Positions (Q2 2026)

No fund opened a new position this quarter.

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 2 funds)

Fund	Q1 2025	Q2 2025	Q4 2025	Q1 2026	Q2 2026
UBS Group AG	—	5.99K	1.90K	28	208
JPMorgan Chase & Co	1.41K	—	—	—	—

Download holders (CSV)