Calamos Advisors
TWLO icon

Calamos Advisors’s Twilio TWLO Stock Holding History

Calamos Advisors’s Portfolio TWLO Stock Details TWLO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.18M Buy
+10,567
New +$1.87M 0.01% 659
2024
Q4 		– Sell
-96,671
Closed -$6.3M – 958
2024
Q3 		$6.3M Buy
96,671
+49,144
+103% +$2.94M 0.03% 502
2024
Q2 		$2.7M Buy
47,527
+27,000
+132% +$1.59M 0.01% 570
2024
Q1 		$1.26M Buy
+20,527
New +$1.35M 0.01% 623
2022
Q4 		– Sell
-7,095
Closed -$491K – 1322
2022
Q3 		$491K Sell
7,095
-2,569
-27% -$205K ﹤0.01% 1016
2022
Q2 		$810K Sell
9,664
-158,865
-94% -$17.8M ﹤0.01% 1041
2022
Q1 		$27.8M Buy
168,529
+25,845
+18% +$4.71M 0.1% 230
2021
Q4 		$37.6M Buy
142,684
+5,879
+4% +$1.76M 0.14% 173
2021
Q3 		$43.6M Buy
136,805
+12,506
+10% +$4.55M 0.19% 128
2021
Q2 		$49M Buy
124,299
+28,090
+29% +$9.75M 0.22% 113
2021
Q1 		$32.8M Sell
96,209
-3,728
-4% -$1.4M 0.18% 139
2020
Q4 		$33.8M Sell
99,937
-19,690
-16% -$6.15M 0.2% 134
2020
Q3 		$29.6M Sell
119,627
-23,085
-16% -$5.69M 0.19% 135
2020
Q2 		$31.3M Sell
142,712
-148,614
-51% -$23.9M 0.22% 124
2020
Q1 		$26.1M Sell
291,326
-110,287
-27% -$12.1M 0.2% 148
2019
Q4 		$39.5M Buy
401,613
+268,880
+203% +$27.5M 0.2% 144
2019
Q3 		$14.6M Buy
132,733
+39,327
+42% +$5.1M 0.08% 275
2019
Q2 		$12.7M Sell
93,406
-20,527
-18% -$2.73M 0.07% 302
2019
Q1 		$14.7M Buy
+113,933
New +$12.8M 0.09% 257

Other funds holding TWLO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Calamos Advisors's TWLO Position: Q2 2026 in Review

Calamos Advisors opened a new position in Twilio (TWLO) in Q2 2026: 10,567 shares worth $2.18M. The stake represents 0.01% of the portfolio and ranks #659 among its holdings. This is a return to the name: Calamos Advisors previously reported a position in TWLO as recently as Q3 2024.

Calamos Advisors first reported a position in TWLO in Q1 2019 and has held it in 19 quarters since. The position peaked at $49M in Q2 2021. 966 funds tracked by Wall St. Rank hold TWLO as of Q2 2026.

  • Calamos Advisors held 10,567 shares of Twilio worth $2.18M as of Q2 2026.
  • Twilio was a new Calamos Advisors position in Q2 2026.
  • Twilio made up 0.01% of Calamos Advisors's portfolio in Q2 2026, its #659 holding.
  • Calamos Advisors first reported a position in Twilio in Q1 2019 and has held it in 19 quarters since.
  • Calamos Advisors's Twilio position peaked at $49M in Q2 2021.
  • 966 funds tracked by Wall St. Rank held Twilio as of Q2 2026.

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