Castle Hook Partners’s Twilio TWLO Stock Holding History

Castle Hook Partners’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
2025 Q3	–	Sell	-558,776	Closed	-$69.5M	–	91
2025 Q2	$69.5M	Buy	+558,776	New	+$59.4M	0.39%	35
2021 Q2	–	Sell	-10,000	Closed	-$3.41M	–	83
2021 Q1	$3.41M	Buy	+10,000	New	+$3.75M	0.31%	44
2020 Q2	–	Sell	-227,525	Closed	-$20.4M	–	56
2020 Q1	$20.4M	Buy	+227,525	New	+$25M	2.07%	17
2019 Q3	–	Sell	-357,348	Closed	-$48.7M	–	49
2019 Q2	$48.7M	Buy	357,348 +43,929	+14%	+$5.85M	2.26%	16
2019 Q1	$40.5M	Buy	+313,419	New	+$35.3M	2.03%	17

Other funds holding TWLO

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

SHCM

Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

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

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Castle Hook Partners's TWLO Position: Q3 2025 in Review

Castle Hook Partners sold out of Twilio (TWLO) in Q3 2025, closing a stake of 558,776 shares — an estimated $69.5M sold.

Castle Hook Partners first reported a position in TWLO in Q1 2019 and held it in 5 quarters. The position peaked at $69.5M in Q2 2025. 776 funds tracked by Wall St. Rank hold TWLO as of Q3 2025.

Castle Hook Partners reported no remaining Twilio position as of Q3 2025 after selling out during the quarter.
Castle Hook Partners sold 558,776 Twilio shares in Q3 2025, an estimated $69.5M.
Castle Hook Partners first reported a position in Twilio in Q1 2019 and held it in 5 quarters.
Castle Hook Partners's Twilio position peaked at $69.5M in Q2 2025.
776 funds tracked by Wall St. Rank held Twilio as of Q3 2025.

Based on Castle Hook Partners's 13F filing for Q3 2025, filed 14 Nov 2025.