Calamos Advisors’s Trade Desk TTD Stock Holding History

Calamos Advisors’s Portfolio TTD Stock Details TTD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.71M	Sell	149,874 -9,778	-6%	-$208K	0.01%	628
2026 Q1	$3.62M	Buy	+159,652	New	+$4.61M	0.01%	599
2025 Q3	–	Sell	-103,125	Closed	-$7.42M	–	1001
2025 Q2	$7.42M	Buy	+103,125	New	+$6.58M	0.03%	481
2023 Q3	–	Sell	-5,788	Closed	-$447K	–	993
2023 Q2	$447K	Sell	5,788 -58,896	-91%	-$3.99M	﹤0.01%	748
2023 Q1	$3.94M	Buy	64,684 +59,244	+1,089%	+$3.15M	0.02%	675
2022 Q4	$244K	Sell	5,440 -16,499	-75%	-$837K	﹤0.01%	942
2022 Q3	$1.31M	Hold	21,939	–	–	0.01%	917
2022 Q2	$919K	Sell	21,939 -7,032	-24%	-$385K	﹤0.01%	1032
2022 Q1	$2.01M	Sell	28,971 -51,729	-64%	-$3.74M	0.01%	913
2021 Q4	$7.39M	Hold	80,700	–	–	0.03%	596
2021 Q3	$5.67M	Hold	80,700	–	–	0.02%	574
2021 Q2	$6.24M	Buy	80,700 +22,460	+39%	+$1.44M	0.03%	511
2021 Q1	$3.79M	Buy	58,240 +21,720	+59%	+$1.68M	0.02%	602
2020 Q4	$2.92M	Sell	36,520 -9,320	-20%	-$704K	0.02%	591
2020 Q3	$2.38M	Sell	45,840 -10,720	-19%	-$490K	0.02%	577
2020 Q2	$2.3M	Buy	+56,560	New	+$1.71M	0.02%	569
2019 Q3	–	Sell	-156,510	Closed	-$3.56M	–	800
2019 Q2	$3.56M	Buy	+156,510	New	+$3.36M	0.02%	570
2019 Q1	–	Sell	-19,000	Closed	-$221K	–	714
2018 Q4	$221K	Hold	19,000	–	–	﹤0.01%	652
2018 Q3	$287K	Buy	+19,000	New	+$225K	﹤0.01%	655

Other funds holding TTD

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Calamos Advisors's TTD Position: Q2 2026 in Review

Calamos Advisors reduced its Trade Desk (TTD) stake by 6.1% in Q2 2026, selling an estimated $208K and leaving 149,874 shares worth $2.71M. The position accounts for 0.01% of the portfolio, ranked #628.

Calamos Advisors first reported a position in TTD in Q3 2018 and has held it in 19 quarters since. The position peaked at $7.42M in Q2 2025. 684 funds tracked by Wall St. Rank hold TTD as of Q2 2026.

Calamos Advisors held 149,874 shares of Trade Desk worth $2.71M as of Q2 2026.
Calamos Advisors sold 9,778 Trade Desk shares in Q2 2026, an estimated $208K.
Trade Desk made up 0.01% of Calamos Advisors's portfolio in Q2 2026, its #628 holding.
Calamos Advisors first reported a position in Trade Desk in Q3 2018 and has held it in 19 quarters since.
Calamos Advisors's Trade Desk position peaked at $7.42M in Q2 2025.
684 funds tracked by Wall St. Rank held Trade Desk as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.