Calamos Advisors’s Calix CALX Stock Holding History

Calamos Advisors’s Portfolio CALX Stock Details CALX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-23,409	Closed	-$1.24M	–	1214
2025 Q4	$1.24M	Sell	23,409 -1,598	-6%	-$93.1K	﹤0.01%	667
2025 Q3	$1.53M	Buy	+25,007	New	+$1.44M	0.01%	652
2023 Q4	–	Sell	-6,149	Closed	-$282K	–	934
2023 Q3	$282K	Buy	+6,149	New	+$278K	﹤0.01%	734
2023 Q2	–	Sell	-12,485	Closed	-$669K	–	1010
2023 Q1	$669K	Sell	12,485 -81,998	-87%	-$4.47M	﹤0.01%	836
2022 Q4	$6.47M	Sell	94,483 -25,290	-21%	-$1.7M	0.03%	594
2022 Q3	$7.32M	Buy	+119,773	New	+$6.4M	0.03%	581
2022 Q2	–	Sell	-10,992	Closed	-$471K	–	1167
2022 Q1	$471K	Buy	+10,992	New	+$556K	﹤0.01%	1087
2016 Q3	–	Sell	-46,000	Closed	-$318K	–	605
2016 Q2	$318K	Sell	46,000 -19,100	-29%	-$131K	﹤0.01%	570
2016 Q1	$462K	Buy	65,100 +4,600	+8%	+$32.5K	﹤0.01%	553
2015 Q4	$476K	Sell	60,500 -9,750	-14%	-$76.3K	﹤0.01%	581
2015 Q3	$547K	Hold	70,250	–	–	﹤0.01%	589
2015 Q2	$535K	Buy	70,250 +2,150	+3%	+$17.5K	﹤0.01%	586
2015 Q1	$571K	Buy	68,100 +18,090	+36%	+$162K	﹤0.01%	582
2014 Q4	$501K	Buy	+50,010	New	+$498K	﹤0.01%	603

Other funds holding CALX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Calamos Advisors's CALX Position: Q1 2026 in Review

Calamos Advisors sold out of Calix (CALX) in Q1 2026, closing a stake of 23,409 shares — an estimated $1.24M sold.

Calamos Advisors first reported a position in CALX in Q4 2014 and held it in 14 quarters. The position peaked at $7.32M in Q3 2022. 309 funds tracked by Wall St. Rank hold CALX as of Q1 2026.

Calamos Advisors reported no remaining Calix position as of Q1 2026 after selling out during the quarter.
Calamos Advisors sold 23,409 Calix shares in Q1 2026, an estimated $1.24M.
Calamos Advisors first reported a position in Calix in Q4 2014 and held it in 14 quarters.
Calamos Advisors's Calix position peaked at $7.32M in Q3 2022.
309 funds tracked by Wall St. Rank held Calix as of Q1 2026.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.