BlackRock’s Twilio TWLO Stock Holding History

BlackRock’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
2022 Q2	–	Sell	-164,300	Closed	-$27.1M	–	5988
2022 Q1	$27.1M	Sell	164,300 -1,600	-1%	-$292K	﹤0.01%	2978
2021 Q4	$43.7M	Buy	165,900 +76,300	+85%	+$22.8M	﹤0.01%	2747
2021 Q3	$28.6M	Buy	89,600 +46,000	+106%	+$16.8M	﹤0.01%	3048
2021 Q2	$17.2M	Buy	+43,600	New	+$15.1M	﹤0.01%	3391
2019 Q4	–	Sell	-45,500	Closed	-$5M	–	5073
2019 Q3	$5M	Buy	+45,500	New	+$5.9M	﹤0.01%	3482

Other funds holding TWLO

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

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

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

SHCM

Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

BlackRock's TWLO Position: Q1 2026 in Review

BlackRock increased its Twilio (TWLO) stake by 1.1% in Q1 2026, buying an estimated $22.5M and bringing the position to 16,606,154 shares worth $2.09B. The position accounts for 0.04% of the portfolio, ranked #403.

BlackRock first reported a position in TWLO in Q3 2016 and has held it in 39 quarters since. The position peaked at $3.79B in Q1 2021. 815 funds tracked by Wall St. Rank hold TWLO as of Q1 2026.

BlackRock held 16,606,154 shares of Twilio worth $2.09B as of Q1 2026.
BlackRock bought 183,084 Twilio shares in Q1 2026, an estimated $22.5M.
Twilio made up 0.04% of BlackRock's portfolio in Q1 2026, its #403 holding.
BlackRock first reported a position in Twilio in Q3 2016 and has held it in 39 quarters since.
BlackRock's Twilio position peaked at $3.79B in Q1 2021.
815 funds tracked by Wall St. Rank held Twilio as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.