Twilio Inc.
Twilio Inc. (TWLO) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · TWLO · as of Sep 30, 2025
Ownership Breakdown
834
Institutional Holders
▼ 49 vs Q2
$14.06B
Total Inst. Value
▼ $2.23B vs Q2
151.77M
Shares Outstanding
freeFloat 95.68%
140.30M
13F Shares Held
▲ 8.91M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
TWLO largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. services-prepackaged software | 16.84M | 10.99% | 10.99% | $1.69T | Nov 12, 2025 | ▲ 4.74M |
VANGUARD GROUP INC services-prepackaged software | 15.31M | 9.99% | 9.99% | $1.53T | Nov 7, 2025 | ▲ 392.0K |
JPMORGAN CHASE & CO services-prepackaged software | 10.94M | 7.14% | 7.14% | $1.09T | Nov 26, 2025 | ▼ 1.22M |
FMR LLC services-prepackaged software | 8.35M | 5.45% | 5.45% | $835.65B | Nov 13, 2025 | ▲ 3.47M |
STATE STREET CORP services-prepackaged software | 5.88M | 3.84% | 3.84% | $588.47B | Nov 14, 2025 | ▲ 1.90M |
SACHEM HEAD CAPITAL MANAGEMENT LP services-prepackaged software | 3.29M | 2.15% | 2.15% | $329.80B | Nov 14, 2025 | — held |
UBS GROUP AG services-prepackaged software | 2.90M | 1.89% | 1.89% | $290.22B | Nov 13, 2025 | ▲ 933.9K |
ROYAL BANK OF CANADA services-prepackaged software | 2.83M | 1.85% | 1.85% | $283.60B | Nov 14, 2025 | ▲ 71.0K |
GEODE CAPITAL MANAGEMENT, LLC services-prepackaged software | 2.77M | 1.81% | 1.81% | $276.90B | Nov 12, 2025 | ▲ 221.7K |
FIL LTD services-prepackaged software | 2.72M | 1.77% | 1.77% | $271.83B | Nov 13, 2025 | ▲ 2.67M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
35
Increased
+23.14M shares0
New Positions
first time holders14
Decreased
−4.64M shares0
Sold Out
fully exitedNet shares change (top 50)
+18.50M
+23.14M / −4.64M
Net new holders
+21
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
TWLO insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
23
Sell transactions
0.04
Buy/Sell ratio
$2M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 927 | $180.70 | $167.5K | 266.8K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 2,084 | $181.96 | $379.2K | 264.7K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 2,677 | $182.75 | $489.2K | 262.0K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 3,986 | $184.55 | $735.6K | 258.0K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 4,524 | $185.15 | $837.6K | 253.5K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 4,719 | $186.55 | $880.3K | 248.8K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 8,772 | $187.19 | $1.64M | 240.0K | Form 4 ↗ |
Shipchandler Khozema Chief Executive Officer | May 26, 2026 | Sale | 4,469 | $188.00 | $840.2K | 235.5K | Form 4 ↗ |
Stafman Andrew director | May 27, 2026 | Sale | 1,000,000 | $184.14 | $184.14M | 620.0K | Form 4 ↗ |
Viggiano Aidan Chief Financial Officer | May 19, 2026 | Sale | 1,828 | $200.00 | $365.6K | 127.3K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Twilio Inc. (TWLO) is primarily owned by institutional investors, who hold approximately 92.4% of total shares outstanding. Company insiders own approximately 4.32%, while retail and public investors account for the remaining 3.24%.
The largest institutional shareholder of Twilio Inc. is BLACKROCK, INC., holding approximately 16.84 million shares — equal to 10.99% of outstanding shares — as of September 30, 2025.
A total of 834 institutional investors currently hold TWLO stock, with a combined institutional value of approximately $14.06 billion as of the most recent 13F filing period.
Frequently asked questions
TWLO ownershipTwilio Inc. (TWLO) is primarily owned by institutional investors, who hold approximately 92.4% of shares. The largest shareholder is BLACKROCK, INC. with a 10.99% stake. Company insiders hold 4.32%. Data sourced from SEC Form 13F as of September 30, 2025.