TWILIO INC TWLO
CL A · Common Stock · CUSIP 90138F102 · ISIN US90138F1021
US technology company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($13.8m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $63.65. Options: 46 managers hold calls ($731.3m notional), 36 hold puts ($559.0m).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 689 |
| Q4 2022 | 614 |
| Q1 2023 | 659 |
| Q2 2023 | 623 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 271 | 385 |
| Q1 2023 | 360 | 244 |
| Q2 2023 | 263 | 330 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $518.0m | $444.1m | 0.86 |
| Q4 2022 | $599.3m | $532.8m | 0.89 |
| Q1 2023 | $784.8m | $588.6m | 0.75 |
| Q2 2023 | $731.3m | $559.0m | 0.76 |
Biggest buyers
| AMAZON COM INC | New | +1.8m |
| Holocene Advisors, LP | New | +1.7m |
| VOYA INVESTMENT MANAGEMENT LLC | Added | +1.7m |
| MILLENNIUM MANAGEMENT LLC | Added | +1.6m |
| Contour Asset Management LLC | New | +1.2m |
| GENERATION INVESTMENT MANAGEMENT LLP | Added | +1.1m |
| Amova Asset Management Americas, Inc. | Added | +993.8k |
| Sumitomo Mitsui Trust Group, Inc. | Added | +933.3k |
| ARK Investment Management LLC | Added | +788.2k |
| FRONTIER CAPITAL MANAGEMENT CO LLC | New | +717.0k |
Biggest sellers
| FMR LLC | Reduced | -10.3m |
| BlackRock Inc. | Reduced | -1.2m |
| Swedbank AB | Reduced | -1.0m |
| EAGLE ASSET MANAGEMENT INC | Sold out | -943.1k |
| ALKEON CAPITAL MANAGEMENT LLC | Reduced | -869.3k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | -784.8k |
| BANK OF AMERICA CORP /DE/ | Reduced | -756.4k |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | Sold out | -673.2k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -658.3k |
| Assenagon Asset Management S.A. | Reduced | -646.1k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $198.7m3.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $148.2m2.3m shares |
| SIMPLEX TRADING, LLC | Added | $52.0m817.3k shares |
| IMC-Chicago, LLC | Added | $46.4m729.1k shares |
| PEAK6 Investments LLC | Added | $43.5m683.2k shares |
| JANE STREET GROUP, LLC | Reduced | $37.5m589.1k shares |
| WOLVERINE TRADING, LLC | Added | $27.9m440.4k shares |
| Walleye Trading LLC | Reduced | $26.0m408.5k shares |
| Twin Tree Management, LP | Added | $14.0m220.5k shares |
| Laurion Capital Management LP | New | $12.7m200.0k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $123.9m1.9m shares |
| CITADEL ADVISORS LLC | Reduced | $81.3m1.3m shares |
| JANE STREET GROUP, LLC | Added | $44.9m706.0k shares |
| D. E. Shaw & Co., Inc. | Reduced | $42.2m663.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $41.7m654.7k shares |
| Robertson Stephens Wealth Management, LLC | New | $41.4m650.0k shares |
| IMC-Chicago, LLC | Added | $30.4m477.6k shares |
| Walleye Trading LLC | Reduced | $23.0m362.2k shares |
| WOLVERINE TRADING, LLC | Reduced | $17.8m281.9k shares |
| PEAK6 Investments LLC | Added | $15.8m247.6k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-09-04 | 10.7% |
| JPMORGAN CHASE & CO 13G · institution +2.0 pts · filed 2026-07-27 | 8.0% |
| FMR LLC 13G · institution +1.6 pts · filed 2026-02-05 | 7.0% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.3% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 1 | $1.0m | 6 | $37.7m | — |
| Q1 2022 | 0 | — | 4 | $2.1m | — |
| Q2 2022 | 0 | — | 3 | $1.9m | — |
| Q3 2022 | 0 | — | 4 | $1.9m | — |
| Q4 2022 | 0 | — | 4 | $1.3m | — |
| Q1 2023 | 2 | $10.3m | 5 | $5.5m | — |
| Q2 2023 | 0 | — | 4 | $3.1m | $971.3k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-06-30 | Shipchandler Khozema President, Communications | Sold | $632.9k9.9k shares |
| 2023-06-30 | Viggiano Aidan Chief Financial Officer | Sold | $396.2k6.2k shares |
| 2023-06-30 | DONIO ELENA A. President, Data & Applications | Sold | $327.2k5.1k shares |
| 2023-06-30 | Wagner Dana Chief Legal Officer, Secretary | Sold | $249.0k3.9k shares |
| 2023-06-09 | Viggiano Aidan Chief Financial Officer | Sold plan | $536.4k8.5k shares |
| 2023-06-05 | DONIO ELENA A. President, Data & Applications | Sold plan | $434.9k6.5k shares |
| 2023-05-15 | DONIO ELENA A. President, Data & Applications | Sold | $349.2k7.6k shares |
| 2023-05-15 | Wagner Dana Chief Legal Officer, Secretary | Sold | $89.9k2.0k shares |
| 2023-05-15 | Viggiano Aidan Chief Financial Officer | Sold | $53.3k1.2k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.03% of their portfolio | 17.1m $1.1bn | Added +343.9k |
| BlackRock Inc. 0.02% of their portfolio | 10.3m $653.6m | Reduced -1.2m |
| FMR LLC 0.05% of their portfolio | 8.9m $563.5m | Reduced -10.3m |
| GENERATION INVESTMENT MANAGEMENT LLP 2.68% of their portfolio | 8.7m $553.6m | Added +1.1m |
| ARK Investment Management LLC 2.96% of their portfolio | 7.0m $447.8m | Added +788.2k |
| VOYA INVESTMENT MANAGEMENT LLC 0.43% of their portfolio | 6.6m $416.8m | Added +1.7m |
| Sumitomo Mitsui Trust Group, Inc. 0.30% of their portfolio | 6.0m $383.3m | Added +933.3k |
| Amova Asset Management Americas, Inc. 3.75% of their portfolio | 5.6m $355.9m | Added +993.8k |
| BAILLIE GIFFORD & CO 0.22% of their portfolio | 4.2m $264.7m | Reduced -416.4k |
| Bank of New York Mellon Corp 0.06% of their portfolio | 4.2m $264.5m | Added +555.3k |
| STATE STREET CORP 0.01% of their portfolio | 3.6m $230.5m | Added +28.5k |
| PICTET ASSET MANAGEMENT SA 0.23% of their portfolio | 3.0m $191.0m | Added +336.9k |
| SRS Investment Management, LLC 1.98% of their portfolio | 2.7m $172.8m | Reduced -303.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio | 2.4m $152.4m | Added +62.4k |
| Southpoint Capital Advisors LP 3.27% of their portfolio | 2.4m $150.8m | Added +670.0k |
| MILLENNIUM MANAGEMENT LLC 0.15% of their portfolio | 2.2m $137.8m | Added +1.6m |
| MORGAN STANLEY 0.01% of their portfolio | 2.1m $136.8m | Added +140.1k |
| Alyeska Investment Group, L.P. 0.95% of their portfolio | 2.0m $125.5m | Reduced -464.6k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.59% of their portfolio | 1.9m $124.0m | Added +265.7k |
| NORGES BANK 0.02% of their portfolio | 1.9m $119.3m | Added +131.3k |
| ALKEON CAPITAL MANAGEMENT LLC 0.70% of their portfolio | 1.8m $117.1m | Reduced -869.3k |
| AMAZON COM INC 3.64% of their portfolio | 1.8m $112.5m | New |
| Holocene Advisors, LP 0.48% of their portfolio | 1.7m $110.8m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 1.6m $103.3m | Unchanged |
| Amundi 0.04% of their portfolio | 1.3m $85.9m | Added +33.7k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.2m $77.3m | Added +7.6k |
| Contour Asset Management LLC 3.31% of their portfolio | 1.2m $73.6m | New |
| Legal & General Group Plc 0.02% of their portfolio | 1.1m $71.1m | Added +94.1k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.39% of their portfolio | 1.1m $68.2m | Reduced -2.7k |
| Empower Advisory Group, LLC 0.26% of their portfolio | 936.6k $59.6m | Added +50.4k |
| Nuveen Asset Management, LLC 0.02% of their portfolio | 928.1k $59.0m | Reduced -42.1k |
| FIRST TRUST ADVISORS LP 0.07% of their portfolio | 904.0k $57.5m | Reduced -18.1k |
| SCGE MANAGEMENT, L.P. 1.30% of their portfolio | 868.1k $55.2m | Unchanged |
| TWO SIGMA INVESTMENTS, LP 0.14% of their portfolio | 807.3k $51.4m | Reduced -658.3k |
| Dorsal Capital Management, LP 2.04% of their portfolio | 800.0k $50.9m | Added +300.0k |
| Artemis Investment Management LLP 0.62% of their portfolio | 762.5k $48.5m | Reduced -250.1k |
| FRONTIER CAPITAL MANAGEMENT CO LLC 0.44% of their portfolio | 717.0k $45.6m | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 697.4k $44.4m | Added +29.1k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.06% of their portfolio | 694.3k $44.2m | Added +67.8k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 691.1k $44.0m | Added +271.7k |
| Swiss National Bank 0.03% of their portfolio | 641.6k $40.8m | Reduced -51.1k |
| Legion Partners Asset Management, LLC 11.35% of their portfolio | 601.0k $38.2m | Unchanged |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.06% of their portfolio | 562.0k $35.8m | Reduced -175.5k |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 546.9k $34.8m | Reduced -58.1k |
| MAVERICK CAPITAL LTD 0.68% of their portfolio | 497.8k $31.7m | New |
| Granahan Investment Management, LLC 0.94% of their portfolio | 479.5k $30.5m | Added +43.3k |
| Mirae Asset Global Investments Co., Ltd. 0.06% of their portfolio | 444.9k $28.3m | Added +88.8k |
| JANE STREET GROUP, LLC 0.04% of their portfolio | 430.6k $27.4m | Added +344.1k |
| Optimus Prime Fund Management Co., Ltd. 3.55% of their portfolio | 400.0k $25.4m | Reduced -375.0k |
| MOORE CAPITAL MANAGEMENT, LP 0.61% of their portfolio | 394.2k $25.1m | New |
| DEUTSCHE BANK AG\ 0.01% of their portfolio | 392.1k $24.9m | Reduced -236.4k |
| Laurion Capital Management LP 1.06% of their portfolio | 390.0k $24.8m | New |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 375.8k $23.9m | Added +7.5k |
| Neumann Advisory Hong Kong Ltd 8.79% of their portfolio | 361.9k $23.0m | Unchanged |
| Solel Partners LP 3.59% of their portfolio | 354.3k $22.5m | New |
| Toronado Partners, LLC 9.74% of their portfolio | 353.0k $22.5m | Reduced -213.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 337.7k $21.5m | Reduced -756.4k |
| AVIVA PLC 0.09% of their portfolio | 336.2k $21.4m | Reduced -26.1k |
| Bares Capital Management, Inc. 0.73% of their portfolio | 332.4k $21.1m | Unchanged |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 292.9k $18.6m | Reduced -22.9k |
| CIBC Private Wealth Group LLC 0.02% of their portfolio | 289.5k $18.4m | Reduced -4.2k |
| CREDIT SUISSE AG/ 0.02% of their portfolio | 282.8k $18.0m | Added +89.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio | 280.8k $17.9m | Reduced -15.0k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 278.2k $17.7m | Added +59.8k |
| BLAIR WILLIAM & CO/IL 0.06% of their portfolio | 271.5k $17.3m | Reduced -9.6k |
| California Public Employees Retirement System 0.01% of their portfolio | 246.6k $15.7m | Reduced -19.9k |
| BARCLAYS PLC 0.01% of their portfolio | 245.6k $15.6m | Added +36.9k |
| Investment Management Corp of Ontario 0.66% of their portfolio | 245.0k $15.6m | Unchanged |
| KING LUTHER CAPITAL MANAGEMENT CORP 0.07% of their portfolio | 228.5k $14.5m | Added +74.0k |
| AXA S.A. 0.05% of their portfolio | 224.5k $14.3m | Added +5.3k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 212.0k $13.5m | Added +12.7k |
| ASHFORD CAPITAL MANAGEMENT INC 1.86% of their portfolio | 209.1k $13.3m | Reduced -3.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 208.2k $13.2m | Added +106.1k |
| Aberdeen Group plc 0.03% of their portfolio | 200.0k $12.7m | Added +17.1k |
| Railway Pension Investments Ltd 0.13% of their portfolio | 199.7k $12.7m | Unchanged |
| Pacific Heights Asset Management LLC 1.15% of their portfolio | 199.0k $12.7m | Unchanged |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 198.4k $12.6m | Reduced -3.6k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.03% of their portfolio | 191.9k $12.2m | Reduced -19.0k |
| Invesco Ltd. 0.00% of their portfolio | 190.9k $12.1m | Reduced -246.4k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 190.7k $12.1m | Reduced -120.5k |
| RJA Asset Management LLC 3.14% of their portfolio | 189.7k $12.1m | Unchanged |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 187.7k $11.9m | Reduced -940 |
| MARSHALL WACE, LLP 0.02% of their portfolio | 179.4k $11.4m | Reduced -115.2k |
| UBS Group AG 0.00% of their portfolio | 176.9k $11.3m | Added +71.2k |
| CROSSLINK CAPITAL INC 1.83% of their portfolio | 173.9k $11.1m | Reduced -178.3k |
| COOPER CREEK PARTNERS MANAGEMENT LLC 0.75% of their portfolio | 173.1k $11.0m | Unchanged |
| CANADA LIFE ASSURANCE Co 0.03% of their portfolio | 171.6k $10.9m | Added +8.3k |
| NICHOLAS COMPANY, INC. 0.20% of their portfolio | 165.3k $10.5m | Reduced -90 |
| DekaBank Deutsche Girozentrale 0.02% of their portfolio | 164.6k $10.4m | Reduced -27.6k |
| CLEAR STREET LLC 0.25% of their portfolio | 163.3k $10.4m | New |
| Balyasny Asset Management L.P. 0.03% of their portfolio | 161.4k $10.3m | Added +42.9k |
| Mitsubishi UFJ Trust & Banking Corp 0.02% of their portfolio | 161.2k $10.3m | Added +2.7k |
| NEUBERGER BERMAN GROUP LLC 0.01% of their portfolio | 158.5k $10.1m | Added +132.9k |
| APG Asset Management N.V. 0.02% of their portfolio | 158.4k $9.2m | Added +1.1k |
| LA FINANCIERE DE L'ECHIQUIER 0.49% of their portfolio | 155.0k $9.9m | Added +12.0k |
| Quadrature Capital Ltd 0.22% of their portfolio | 154.4k $9.8m | Added +5.2k |
| Liontrust Investment Partners LLP 0.14% of their portfolio | 154.4k $9.8m | Added +14.5k |
| SIMPLEX TRADING, LLC 0.41% of their portfolio | 151.7k $9.6m | Added +120.3k |
| Weiss Multi-Strategy Advisers LLC 0.20% of their portfolio | 145.0k $9.2m | Added +80.0k |
| TWO SIGMA ADVISERS, LP 0.02% of their portfolio | 137.5k $8.7m | Reduced -577.5k |