CALAMOS ETF TR 13F Institutional Holdings

Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.

📥 Inflow (Q1 2026→Q2 2026)

+153,134

6 institutions added · 2 new buys

Est. buy amount ≈ —

📤 Outflow (Q1 2026→Q2 2026)

-15,505

1 institutions reduced · 1 exits

Est. sell amount ≈ —

⚖️ Net Share Change

+137,629

—

Net Buy

💰 Est. Net Value

≈ —

—

est. price —

	Portfolio %	Prev Q %	Rank	Q2 2026 Value	Q2 2026 Shares	Prev Q Value	Prev Q Shares	Shares Change	Action
SUSQUEHANNA INTERNATIONAL GROUP, LLP	<0.01%	<0.01%	#5	$2.6M	153,012	$290,258	16,075	+136,937+851.86%	Add
ATX Financial Planning, LLC	0.41%	0.41%	#1	$536,549	29,715	$536,549	29,715	00.00%	Unchanged
CGN Advisors LLC	0.02%	0.02%	#3	$281,360	16,259	$291,269	16,131	+128+0.79%	Add
JANE STREET GROUP, LLC	<0.01%	—	#6	$257,964	14,907	$0	0	+14,907	New Buy
WINNACLE WEALTH LLC	0.15%	0.17%	#2	$227,422	13,142	$224,816	12,451	+691+5.55%	Add
MCDONALD PARTNERS LLC	<0.01%	—	#4	$7,874	455	$0	0	+455	New Buy
UBS Group AG	<0.01%	<0.01%	#7	$1,696	98	$1,481	82	+16+19.51%	Add

CALAMOS ETF TR

🧭 Institutional Sector Flow Heatmap