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
Q3 		$4.58M Buy
15,656
+5,089
+48% +$1.16M 0.01% 569
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% +$9.8M 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 $6.79T AUM 37.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Calamos Advisors's TWLO Position: Q3 2026 in Review

Calamos Advisors increased its Twilio (TWLO) stake by 48% in Q3 2026, buying an estimated $1.16M and bringing the position to 15,656 shares worth $4.58M. The position accounts for 0.01% of the portfolio, ranked #569.

Calamos Advisors first reported a position in TWLO in Q1 2019 and has held it in 20 quarters since. The position peaked at $49M in Q2 2021. 895 funds tracked by Wall St. Rank hold TWLO as of Q3 2026.

  • Calamos Advisors held 15,656 shares of Twilio worth $4.58M as of Q3 2026.
  • Calamos Advisors bought 5,089 Twilio shares in Q3 2026, an estimated $1.16M.
  • Twilio made up 0.01% of Calamos Advisors's portfolio in Q3 2026, its #569 holding.
  • Calamos Advisors first reported a position in Twilio in Q1 2019 and has held it in 20 quarters since.
  • Calamos Advisors's Twilio position peaked at $49M in Q2 2021.
  • 895 funds tracked by Wall St. Rank held Twilio as of Q3 2026.

Based on Calamos Advisors's 13F filing for Q3 2026, filed 2 Nov 2026.