13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality
FTNT

Fortinet

1,311 institutions still hold Fortinet as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 34959e109·1,311 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 9.4%
vs prior quarter
13F value held
$24.0B
66.0% inst. owned
of float
Holders
1,311
-116 QoQ
filers reporting
Activity
+9 / −26
+738 added · −731 reduced
this quarter
Concentration
21.14%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1,311 institutions reported FTNT in Q1 2026. BlackRock, Inc. leads at 21.1% of the visible book. -116 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$5.1B62.0M0.09%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119
$3.2B39.8M0.08%Q1 202603
STATE STREET CORP
CIK 0000093751
$2.4B28.9M0.08%Q1 202604
Vanguard Portfolio Management
CIK 0002100121
$2.0B25.0M0.11%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1.4B17.5M0.09%Q1 202606
Bank of New York Mellon Corp
CIK 0001390777
$1.1B13.3M0.20%Q1 202607
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$940M11.5M0.67%Q1 202608
Invesco Ltd.
CIK 0000914208
$818M10.0M0.13%Q1 202609
GOLDMAN SACHS GROUP INC
CIK 0000886982
$801M9.8M0.09%Q1 202610
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$789M9.7M0.43%Q1 202611
MORGAN STANLEY
CIK 0000895421
$723M8.8M0.04%Q1 202612
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$628M7.8M0.29%Q1 202613
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$617M7.6M0.13%Q1 202614
NORDEA INVESTMENT MANAGEMENT AB
CIK 0001218210
$554M6.9M0.52%Q1 202615
Legal & General Group Plc
CIK 0000764068
$529M6.5M0.12%Q1 202616
DEUTSCHE BANK AG\
CIK 0000948046
$527M6.4M0.17%Q1 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$508M6.2M0.07%Q1 202618
Fundsmith LLP
CIK 0001569205
$503M6.2M3.92%Q1 202619
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$393M4.8M0.04%Q1 202620
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$383M4.7M0.06%Q1 2026
Page 1 of 66
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