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FORTINET INC (FTNT)

Name: FORTINET INC (FTNT) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0001262039 · EDGAR filings · Updated 2026-06-18

FORTINET INC (FTNT) has reported institutional ownership of 65.1%, with 1,309 institutional managers holding positions valued at $38.9B per the latest 13F reporting period.

Institutional ownership

65.1%

Institutional managers

1,309

Reported 13F value

$38.9B

Insider activity

139 trans.

−$136.1M net selling

Latest updates

2026-06-18 — Initial insider ownership filed (Form 3)
2026-06-16 — Current report (8-K) filed
2026-06-12 — Annual insider statement filed (Form 5)
2026-06-12 — Insider transaction reported (Form 4)
2026-06-12 — Insider transaction reported (Form 4)
2026-06-12 — Insider transaction reported (Form 4)
2026-06-12 — Insider transaction reported (Form 4)
2026-06-12 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, FORTINET INC has 1,309 institutional holders and institutional ownership of 65.1%.

#	Institution	Reported value	% of tracked total
1	BlackRock, Inc.	$5.06B	13.0%
2	VANGUARD CAPITAL MANAGEMENT LLC	$3.25B	8.3%
3	STATE STREET CORP	$2.36B	6.1%
4	VANGUARD PORTFOLIO MANAGEMENT LLC	$2.05B	5.3%
5	GEODE CAPITAL MANAGEMENT, LLC	$1.43B	3.7%
6	Bank of New York Mellon Corp	$1.09B	2.8%
7	FIRST TRUST ADVISORS LP	$940.3M	2.4%
8	Invesco Ltd.	$817.6M	2.1%
9	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$788.7M	2.0%
10	GOLDMAN SACHS GROUP INC	$733.6M	1.9%

Full holder history and quarter-over-quarter changes are available inside the app.

Insider activity

Insiders reported 139 transactions (3 buys, 28 sells) across 13 reporting insiders, with a net reported value of −$136.1M.

Quarterly net insider value, as reported in Form 4 filings.

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See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-18.