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TWLO · Twilio Inc · Holdings

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Market Cap
$34.92B
Shares
153.58M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 970
Total Value: $29,744,020,898
Total Shares: 144,190,508
Showing 1–100 of 1,021 holdings by value · page 1 of 11

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 970 13F filers · Δ vs Mar 31, 2026
Top Holder
11.5%
Sep 2023 → Jun 2026 · range 10.8% – 12.5%
−0.4 pts
Top 5
37.9%
Sep 2023 → Jun 2026 · range 28.1% – 40.1%
+0.2 pts
Top 10
48.8%
Sep 2023 → Jun 2026 · range 39.2% – 50.2%
−0.9 pts
HHI
375
Sep 2023 → Jun 2026 · range 289 – 412
Broadly held−5

Quarterly Activity

vs Mar 31, 2026
New
227
Increased
325
Decreased
309
Sold Out
80
Unchanged
109
Holder count: +147
Institutional value: +70.1%
Shares held: +3.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,021
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1447669 CUSIP 90138F102 13F (30d) 251 filings 244 filers Visit website Investor relations