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Sanofi SNY

US equityMarket cap rank #161Infectious Disease
$41.03
−$0.63 (-1.51%)
Market open · Sep 24, 1:10 pm ET
After hours $41.66 0.00%
Open$41.24
Prev close$41.66
Day range$40.93 – $41.61
Volume1.82M
Market cap$98.31B
P/E (TTM)22.0
Dividend yield5.76%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership53.6%-0.27 pts vs. prior quarter
Institutions holding1,338-15 vs. prior quarter
Short interest0.34% of floatDays to cover 4.0 · as of 31 Aug 2026
Short-sale volume share10.8%5-day average of daily volume

Short-sale volume as % of daily volume

8%11%15%19%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$43.28M (5 inflow days, 15 outflow days).

Largest holders

  • L'Oréal S.A.7.40%
  • BlackRock7.08%
  • Vanguard Capital Management, LLC3.63%
  • Amundi Asset Management3.32%
  • Sanofi-Aventis , ESOP2.41%

By investor type

  • Mutual Fund38.86%
  • Public Company8.74%
  • Corporate Pension Plan2.41%
  • Sovereign Wealth Fund1.48%
  • Hedge Fund0.80%
  • Government Pension Fund0.59%
  • Private Company0.49%
  • Insurance Company0.17%
Institutional holders1,338
Institutional ownership53.6%

Short interest

Report dateShares short% of floatDays to cover
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
15 Jul 2026 7,371,480 0.3% 2.4
30 Jun 2026 6,646,490 0.3% 1.2
15 Jun 2026 6,427,889 0.3% 2.6
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