FTNT

Fortinet, Inc.

Company with tickers: FTNT

CIK
1262039
CUSIP
34959E109
Shares Outstanding
732,648,391
Holders: 1,309
Total Value: $38,677,062,911
Total Shares: 473,287,613
Showing 1–100 of 1,367 holdings by value · page 1 of 14

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 1,309 13F filers · Δ vs Dec 31, 2025
Top Holder
13.1%
+5.2 pts
Top 5
36.6%
+12.6 pts
Top 10
48.1%
+13.0 pts
HHI
378
Broadly held +182

Quarterly Activity

vs Dec 31, 2025
New
1,246
Increased
26
Decreased
27
Sold Out
1,256
Unchanged
10
Holder count: -10
Institutional value: +31.1%
Shares held: +27.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega GOLDMAN SACHS GROUP INC +1,419,581 9,796,063
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. +1,165,761 1,579,806
Mid KAMES CAPITAL plc +250,657 259,004
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC +91,492 261,458
Large Candriam S.C.A. +34,499 328,975

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Large HRT FINANCIAL LP −547,724 181,747
Mega HSBC HOLDINGS PLC −335,159 1,278,531
Large Corient Private Wealth LLC −181,523 37,693
Small Bell Bank −20,168 2,846
Large PEAK6 LLC −19,417 91,900

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega BlackRock, Inc. 61,968,733 $5,064,084,851
Large VANGUARD CAPITAL MANAGEMENT LLC 39,754,778 $3,248,760,458
Mega STATE STREET CORP 28,929,635 $2,364,129,772
Large VANGUARD PORTFOLIO MANAGEMENT LLC 25,037,687 $2,046,079,781
Mega GEODE CAPITAL MANAGEMENT, LLC 17,461,777 $1,426,976,416

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega STATE STREET CORP 29,140,849 $2,314,074,819
Mega GEODE CAPITAL MANAGEMENT, LLC 16,975,909 $1,348,056,933
Mega NORGES BANK 14,518,531 $1,152,916,546
Mega Bank of New York Mellon Corp 14,504,597 $1,151,810,036
Mega BlackRock, Inc. 13,894,868 $1,103,391,462
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $5,064,084,851 13.09% 61,968,733 View
Large VANGUARD CAPITAL MANAGEMENT LLC $3,248,760,458 8.40% 39,754,778 View
Mega STATE STREET CORP $2,364,129,772 6.11% 28,929,635 View
Large VANGUARD PORTFOLIO MANAGEMENT LLC $2,046,079,781 5.29% 25,037,687 View
Mega GEODE CAPITAL MANAGEMENT, LLC $1,426,976,416 3.69% 17,461,777 View
Mega Bank of New York Mellon Corp $1,089,579,534 2.82% 13,333,083 View
Mega FIRST TRUST ADVISORS LP $940,284,457 2.43% 11,506,173 View
Mega Invesco Ltd. $817,630,085 2.11% 10,005,263 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $788,681,681 2.04% 9,651,024 View
Mega GOLDMAN SACHS GROUP INC $733,597,414 1.90% 8,976,963 View
Mega AQR CAPITAL MANAGEMENT LLC $635,123,340 1.64% 7,771,945 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $617,328,890 1.60% 7,554,196 View
Mega VAN ECK ASSOCIATES CORP $572,208,915 1.48% 7,002,067 View
Mega NORDEA INVESTMENT MANAGEMENT AB $564,988,869 1.46% 6,913,716 View
Mega Legal & General Group Plc $529,356,908 1.37% 6,477,691 View
Mega DEUTSCHE BANK AG\ $526,600,730 1.36% 6,443,964 View
Large Fundsmith LLP $503,123,481 1.30% 6,156,675 View
Mega JPMORGAN CHASE & CO $386,744,465 1.00% 4,732,556 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $382,966,152 0.99% 4,686,321 View
Mega BANK OF AMERICA CORP /DE/ $379,535,952 0.98% 4,644,346 View
Mega DIMENSIONAL FUND ADVISORS LP $358,094,668 0.93% 4,381,971 View
Mega Amundi $314,076,762 0.81% 3,843,328 View
Large Swedbank AB $304,132,256 0.79% 3,721,638 View
Large BESSEMER GROUP INC $296,785,787 0.77% 3,631,740 View
Mid VANGUARD FIDUCIARY TRUST CO $295,151,801 0.76% 3,611,745 View
Mega FMR LLC $277,070,023 0.72% 3,390,480 View
Large Pictet Asset Management Holding SA $268,616,990 0.69% 3,287,041 View
Large JACOBS LEVY EQUITY MANAGEMENT, INC $249,432,566 0.64% 3,052,283 View
Mega UBS Group AG $248,310,712 0.64% 3,038,555 View
Mega CITIGROUP INC $235,927,109 0.61% 2,887,018 View
Mega D. E. Shaw & Co., Inc. $234,318,779 0.61% 2,867,337 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $193,414,896 0.50% 2,366,800 View
Large Robeco Institutional Asset Management B.V. $183,930,145 0.48% 2,250,736 View
Mega Nuveen, LLC $180,240,813 0.47% 2,205,590 View
Mega BARCLAYS PLC $179,253,064 0.46% 2,193,503 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $175,681,656 0.45% 2,149,800 View
Mega ROYAL BANK OF CANADA $161,333,582 0.42% 1,974,224 View
Mega AMERIPRISE FINANCIAL INC $159,317,468 0.41% 1,949,553 View
Mega Swiss National Bank $151,598,772 0.39% 1,855,100 View
Mega VICTORY CAPITAL MANAGEMENT INC $137,799,532 0.36% 1,686,240 View
Mid FUNDSMITH INVESTMENT SERVICES LTD. $135,637,957 0.35% 1,659,789 View
Mega MORGAN STANLEY $131,807,330 0.34% 1,612,914 View
Mega Capital World Investors $131,232,840 0.34% 1,605,884 View
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $129,101,745 0.33% 1,579,806 View
Large VOYA INVESTMENT MANAGEMENT LLC $128,540,411 0.33% 1,572,937 View
Mega BANK OF MONTREAL /CAN/ $126,159,415 0.33% 1,543,801 View
Mega Sumitomo Mitsui Trust Group, Inc. $125,197,328 0.32% 1,532,028 View
Mid Sarasin & Partners LLP $124,005,605 0.32% 1,517,445 View
Mega Mitsubishi UFJ Asset Management Co., Ltd. $122,310,324 0.32% 1,496,700 View
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $120,179,964 0.31% 1,470,631 View
Large ACADIAN ASSET MANAGEMENT LLC $116,264,188 0.30% 1,422,714 View
Large SG Americas Securities, LLC $113,635,092 0.29% 1,390,542 View
Mid Vanguard Global Advisers, LLC $112,988,115 0.29% 1,382,625 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $107,337,830 0.28% 1,313,483 View
Large Vident Advisory, LLC $106,668,297 0.28% 1,305,290 View
Large Russell Investments Group, Ltd. $105,719,438 0.27% 1,293,679 View
Mega BNP PARIBAS ARBITRAGE, SA $102,870,606 0.27% 1,258,818 View
Mega California Public Employees Retirement System $102,363,370 0.26% 1,252,611 View
Mega HSBC HOLDINGS PLC $101,621,350 0.26% 1,243,531 View
Large Alyeska Investment Group, L.P. $100,145,735 0.26% 1,225,474 View
Mega JANE STREET GROUP, LLC $99,559,476 0.26% 1,218,300 View
Large Zurcher Kantonalbank (Zurich Cantonalbank) $99,161,744 0.26% 1,213,433 View
Mega RHUMBLINE ADVISERS $95,698,696 0.25% 1,171,056 View
Mid Penserra Capital Management LLC $94,387,416 0.24% 1,155,010 View
Mega CANADA PENSION PLAN INVESTMENT BOARD $93,861,794 0.24% 1,148,578 View
Mega TWO SIGMA INVESTMENTS, LP $91,885,886 0.24% 1,124,399 View
Large ROYAL LONDON ASSET MANAGEMENT LTD $91,745,327 0.24% 1,122,679 View
Mega National Pension Service $89,322,084 0.23% 1,093,026 View
Mid VANGUARD ASSET MANAGEMENT, Ltd $88,766,633 0.23% 1,086,229 View
Large ProShare Advisors LLC $86,265,838 0.22% 1,055,627 View
Mega CITADEL ADVISORS LLC $83,965,665 0.22% 1,027,480 View
Large Empower Advisory Group, LLC $83,382,021 0.22% 1,020,338 View
Mega CITADEL ADVISORS LLC $82,398,276 0.21% 1,008,300 View
Mega CITADEL ADVISORS LLC $81,621,936 0.21% 998,800 View
Large MARSHALL WACE, LLP $79,096,788 0.20% 967,900 View
Large FEDERATED HERMES, INC. $78,469,994 0.20% 960,230 View
Large JUPITER ASSET MANAGEMENT LTD $76,698,224 0.20% 938,549 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $75,789,661 0.20% 927,431 View
Mega TD Asset Management Inc $74,693,713 0.19% 914,020 View
Large Ninety One UK Ltd $72,910,829 0.19% 892,203 View
Mega ALLIANCEBERNSTEIN L.P. $68,875,659 0.18% 842,825 View
Mid AMERICAN CAPITAL MANAGEMENT INC $67,739,587 0.18% 828,923 View
Mega PRINCIPAL FINANCIAL GROUP INC $66,046,430 0.17% 808,204 View
Mega JANE STREET GROUP, LLC $65,563,956 0.17% 802,300 View
Large CANADA LIFE ASSURANCE Co $64,215,821 0.17% 785,803 View
Large Holocene Advisors, LP $63,310,363 0.16% 774,723 View
Large KING LUTHER CAPITAL MANAGEMENT CORP $61,405,878 0.16% 751,418 View
Large Allianz Asset Management GmbH $59,673,496 0.15% 730,219 View
Mid OSSIAM $59,013,525 0.15% 722,143 View
Large Tidal Investments LLC $58,838,400 0.15% 720,000 View
Large NEW YORK STATE COMMON RETIREMENT FUND $57,846,074 0.15% 707,857 View
Mega GOLDMAN SACHS GROUP INC $56,779,056 0.15% 694,800 View
Mega WELLS FARGO & COMPANY/MN $54,870,401 0.14% 671,444 View
Large NATIONAL BANK OF CANADA /FI/ $54,639,298 0.14% 668,616 View
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND $54,552,758 0.14% 667,557 View
Mid Junto Capital Management LP $54,098,231 0.14% 661,995 View
Large Universal- Beteiligungs- und Servicegesellschaft mbH $52,527,000 0.14% 642,768 View
Large TEACHER RETIREMENT SYSTEM OF TEXAS $49,771,075 0.13% 609,044 View
Large STIFEL FINANCIAL CORP $49,658,056 0.13% 607,661 View
Mid Vinva Investment Management Ltd $48,980,189 0.13% 599,366 View
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