Fortinet FTNT

$179.59

+$0.85 (+0.48%)

Market open · Sep 24, 2:00 pm ET

After hours $178.96 +0.12%

Open$178.70

Prev close$178.74

Day range$176.78 – $181.36

Volume1.87M

Market cap$131.77B

P/E (TTM)63.5

Dividend yield–

Ownership & positioning

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

Institutional ownership71.1%-0.27 pts vs. prior quarter

Institutions holding1,945-7 vs. prior quarter

Insider trades (recent)10 buys / 5 sellsNet buying

Short interest1.85% of floatDays to cover 3.1 · as of 31 Aug 2026

Short-sale volume share16.2%5-day average of daily volume

Net of large-order buying minus selling, in USD. Over this window: +$24.11M (10 inflow days, 10 outflow days).

Institutional holders1,945

Institutional ownership71.1%

Total transactions14

Bought10

Sold5

Report date	Shares short	% of float	Days to cover
31 Aug 2026	13,556,993	1.8%	3.1
14 Aug 2026	14,198,087	1.9%	3.0
31 Jul 2026	14,384,628	2.0%	2.5
15 Jul 2026	14,492,724	2.0%	3.1
30 Jun 2026	15,056,605	2.1%	2.0
15 Jun 2026	18,802,691	2.6%	2.9