Sanofi SNY
$47.04 +$0.13 (+0.28%)
Market closed · Nov 7, 9:10 am ET · Last extended-hours $46.12 -1.96%
Open$45.63
Prev close$46.91
Day range$45.58 – $47.16
Volume3.90M
Market cap$112.71B
P/E (TTM)24.1
Dividend yield4.99%
Ownership & positioning
Who holds it, who is betting against it, and where the big money is moving
Institutional ownership52.8%-1.59 pts vs. prior quarter
Institutions holding1,364-21 vs. prior quarter
Short interest0.48% of floatDays to cover 3.1 · as of 15 Oct 2026
Short-sale volume share8.0%5-day average of daily volume
Short-sale volume as % of daily volume
Large-order net flow, last 20 sessions
Net of large-order buying minus selling, in USD. Over this window: −$57.01M (1 inflow days, 19 outflow days).
Net flow by order size, last 20 sessions
Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.
The five largest holders on file together own 23.9% of shares outstanding.
Largest holders
By investor type
Reported short interest has risen from 0.42% to 0.48% of float over the last 6 biweekly reports (31 Jul 2026 to 15 Oct 2026).
Recent institutional activity
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Charles Schwab Investment Management | Mutual Fund | 2026/Q3 | +613,290 | 0.5% |
| Sanofi-Aventis , ESOP | Corporate Pension Plan | 2026/Q3 | +2,824,932 | 2.5% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +895,294 | 3.7% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +855,620 | 0.6% |
| Capital Research | Mutual Fund | 2026/Q3 | +562,718 | 1.9% |
| MFS Investment Management | Mutual Fund | 2026/Q3 | +748,384 | 0.3% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +546,812 | 3.6% |
| Vanguard Asset Management, Limited | Mutual Fund | 2026/Q3 | +435,170 | 0.5% |
| Amundi Asset Management | Mutual Fund | 2026/Q3 | +11,288,906 | 3.3% |
| Sanofi-Aventis , ESOP | Corporate Pension Plan | 2026/Q3 | +2,999,082 | 2.4% |
| Schroder Investment Management Limited | Mutual Fund | 2026/Q3 | +1,790,236 | 0.3% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +1,571,860 | 0.1% |
| Sparinvest SA (Luxembourg) | Mutual Fund | 2026/Q3 | +1,120,352 | 0.1% |
| Brandes Investment Partners, LP | Mutual Fund | 2026/Q3 | +1,096,772 | 0.3% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +947,746 | 0.3% |
Institutional buy/sell activity by reporting period, largest moves first.
Short interest, by report
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 11,611,953 | 0.5% | 3.1 |
| 30 Sep 2026 | 10,611,973 | 0.4% | 3.8 |
| 15 Sep 2026 | 9,297,583 | 0.4% | 4.3 |
| 31 Aug 2026 | 8,236,195 | 0.3% | 4.0 |
| 14 Aug 2026 | 7,315,661 | 0.3% | 2.6 |
| 31 Jul 2026 | 10,194,967 | 0.4% | 2.7 |
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