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CASTLEARK MANAGEMENT LLC

Position in TWLO — Twilio Inc

CIK 1106832 CHICAGO, IL

Position in TWLO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$19,062,828
+$15,695,885 QoQ
Shares Held
92,390
+245.3% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#137
of 955 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TWLO Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $156,899,662 across 9 Software - Infrastructure names. TWLO ranks #2 (12.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 TWLO
Twilio Inc
This page
92,390 $19,062,828

All Filings in TWLO

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $19,062,828 92,390
2026-03-31 $3,366,943 26,760