Twilio Inc
Ownership
Ownership Structure
Who owns Twilio Inc (TWLO)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.6% of the shares are freely tradable; institutional investors hold 94.1%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 10.81 | 16,606,154 | +1.1 | 03/31/2026 |
| FMR Inc | 7.51 | 11,541,090 | +8.1 | 03/31/2026 |
| JPMorgan Chase & Co | 6.10 | 9,373,200 | +2.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.26 | 8,081,883 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.42 | 6,788,984 | +0.0 | 03/31/2026 |
| State Street Corp | 3.81 | 5,855,438 | +1.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.46 | 5,315,246 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.15 | 4,831,659 | +0.3 | 07/31/2026 |
| JPMorgan Large Cap Growth I | 2.53 | 3,882,492 | +17.0 | 07/31/2026 |
| Vanguard Small Cap Index | 2.27 | 3,488,697 | +0.2 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Shipchandler Khozema | Chief Executive Officer | 207,203 | 50,516,091 $ | Jul 6, 2026 | direct |
| Stafman Andrew | Director | 134,236 | 32,726,737 $ | Aug 12, 2026 | both |
| Viggiano Aidan | Chief Financial Officer | 108,330 | 26,410,854 $ | Aug 17, 2026 | direct |
| Epstein Jeff | Director | 40,367 | 9,841,475 $ | Sep 15, 2026 | direct |
| Rottenberg Erika | Director | 28,581 | 6,968,048 $ | Sep 15, 2026 | both |
| Dubinsky Donna | Director | 23,035 | 5,615,933 $ | Sep 15, 2026 | both |
| Patrick Deval L | Director | 19,055 | 4,645,609 $ | Sep 15, 2026 | direct |
| Bell Charles H | Director | 18,565 | 4,526,147 $ | Sep 15, 2026 | direct |
| Suzuki Miyuki | Director | 18,170 | 4,429,846 $ | Sep 15, 2026 | direct |
| Robinson Douglas A. | Director | 4,228 | 1,030,786 $ | Sep 15, 2026 | direct |
| Immelt Jeffrey R | Director | 1,463 | 356,679 $ | Sep 15, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Bell Charles H | Director | Other | 345 | 0.00 | – |
| Sep 15, 2026 | Robinson Douglas A. | Director | Other | 341 | 0.00 | – |
| Sep 15, 2026 | Suzuki Miyuki | Director | Other | 341 | 0.00 | – |
| Sep 15, 2026 | Dubinsky Donna | Director | Other | 337 | 0.00 | – |
| Sep 15, 2026 | Dubinsky Donna | Director | Other | 337 | 0.00 | – |
| Sep 15, 2026 | Rottenberg Erika | Director | Other | 344 | 0.00 | – |
| Sep 15, 2026 | Rottenberg Erika | Director | Other | 344 | 0.00 | – |
| Sep 15, 2026 | Immelt Jeffrey R | Director | Other | 352 | 0.00 | – |
| Sep 15, 2026 | Epstein Jeff | Director | Other | 465 | 0.00 | – |
| Sep 15, 2026 | Stafman Andrew | Director | Other | 345 | 0.00 | – |
| Sep 15, 2026 | Patrick Deval L | Director | Other | 337 | 0.00 | – |
| Aug 17, 2026 | Viggiano Aidan | Chief Financial Officer | Sell | 170 | 238.10 | 40,477 |
| Aug 17, 2026 | Viggiano Aidan | Chief Financial Officer | Sell | 304 | 234.95 | 71,426 |
| Aug 17, 2026 | Viggiano Aidan | Chief Financial Officer | Sell | 310 | 234.30 | 72,633 |
| Aug 17, 2026 | Viggiano Aidan | Chief Financial Officer | Sell | 610 | 233.32 | 142,328 |
| Aug 12, 2026 | Stafman Andrew | Director | Sell | 500,000 | 247.08 | 123,540,000 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 334 | 254.78 | 85,096 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 190 | 253.56 | 48,176 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 628 | 252.55 | 158,602 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 1,504 | 251.74 | 378,613 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 357 | 250.83 | 89,548 |
| Aug 10, 2026 | Rottenberg Erika | Director | Sell | 487 | 249.17 | 121,343 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 1,060 | 213.25 | 226,046 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 2,891 | 212.36 | 613,941 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 4,434 | 211.26 | 936,724 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 2,300 | 210.08 | 483,178 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 1,000 | 208.48 | 208,484 |
| Jul 6, 2026 | Shipchandler Khozema | Chief Executive Officer | Sell | 2,773 | 206.99 | 573,970 |
| Apr 21, 2026 | Erika Rottenberg | Director | Sell | 1,800 | 149.02 | 268,236 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.