Twilio
TWLO · NYSE
Who owns TWLO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 40.3% of TWLO’s shares.
- BlackRock Institutional Trust Company, N.A.8.8%
- Fidelity Management & Research Company LLC6.5%
- JP Morgan Asset Management5.4%
- Vanguard Portfolio Management, LLC5.0%
- Next 6 largest institutions14.7%
- All other shareholders59.7%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 13.29M | 8.76% |
| Fidelity Management & Research Company LLC | 9.82M | 6.47% |
| JP Morgan Asset Management | 8.12M | 5.35% |
| Vanguard Portfolio Management, LLC | 7.64M | 5.04% |
| Vanguard Capital Management, LLC | 6.85M | 4.51% |
| State Street Investment Management (US) | 6.00M | 3.95% |
| Geode Capital Management, L.L.C. | 2.88M | 1.89% |
| Pictet Asset Management Ltd. | 2.25M | 1.48% |
| Jericho Capital Asset Management L.P. | 2.19M | 1.44% |
| JPMorgan Private Bank (United States) | 2.10M | 1.38% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Mid-Cap ETF | 5.31M | 3.50% |
| Vanguard Total Stock Market Index Fund | 4.83M | 3.18% |
| JPMorgan Large Cap Growth Fund | 3.88M | 2.56% |
| Vanguard Small-Cap Index Fund | 3.49M | 2.30% |
| Fidelity Blue Chip Growth Fund | 2.17M | 1.43% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $477.88M (68 trades) of TWLO on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Shipchandler Khozema | Sale | 2.55K | $751.35K |
| Shipchandler Khozema | Sale | 1.60K | $469.02K |
| Shipchandler Khozema | Sale | 800 | $233.86K |
| Shipchandler Khozema | Sale | 501 | $146.03K |
| Shipchandler Khozema | Sale | 5.16K | $1.50M |
| Shipchandler Khozema | Sale | 1.90K | $549.35K |
| Shipchandler Khozema | Sale | 1.93K | $557.04K |
| Viggiano Aidan | Sale | 1.11K | $328.93K |
| Viggiano Aidan | Sale | 2.74K | $809.94K |
| Viggiano Aidan | Sale | 3.50K | $1.03M |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Josh GottheimerHouse | Purchase | $1K–$15K | May 4, 2026 |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.35M
- Days to cover
- 1.91
- % of shares outstanding
- 4.18%
- Average daily volume
- 3.32M
- Change since last report
- +17.4%
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