There is a long list of 1052 institutional holders of FTNT within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of FTNT by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-FTNT table below, the initial column indicates the name of each top institutional holder of FTNT, with a link to that fund's top holdings. The next columns indicate the amount of FTNT stock held by each of the institutional holders of FTNT, followed by the FTNT position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	67,273,216	$3,937,501	12/31/2023
FTNT	67,273,216	$3,937,501	12/31/2023
BlackRock Inc.	54,207,379	$3,172,758	12/31/2023
FTNT	54,207,379	$3,172,758	12/31/2023
State Street Corp	26,601,877	$1,557,008	12/31/2023
FTNT	26,601,877	$1,557,008	12/31/2023
Alliancebernstein L.P.	25,913,304	$1,516,706	12/31/2023
FTNT	25,913,304	$1,516,706	12/31/2023
Bank of New York Mellon Corp	18,299,787	$1,071,087	12/31/2023
FTNT	18,299,787	$1,071,087	12/31/2023
Geode Capital Management LLC	14,239,428	$831,522	12/31/2023
FTNT	14,239,428	$831,522	12/31/2023
Nordea Investment Management AB	8,859,457	$519,208	12/31/2023
FTNT	8,859,457	$519,208	12/31/2023
Morgan Stanley	7,967,861	$466,359	12/31/2023
FTNT	7,967,861	$466,359	12/31/2023
Fundsmith LLP	7,331,844	$429,133	12/31/2023
FTNT	7,331,844	$429,133	12/31/2023
Invesco Ltd.	7,249,588	$424,318	12/31/2023
FTNT	7,249,588	$424,318	12/31/2023
Legal & General Group Plc	6,991,770	$409,228	12/31/2023
FTNT	6,991,770	$409,228	12/31/2023
Northern Trust Corp	6,306,205	$369,102	12/31/2023
FTNT	6,306,205	$369,102	12/31/2023
Arrowstreet Capital Limited Partnership	5,973,895	$349,652	12/31/2023
FTNT	5,973,895	$349,652	12/31/2023
T. Rowe Price Investment Management Inc.	5,613,538	$328,561	12/31/2023
FTNT	5,613,538	$328,561	12/31/2023
Voya Investment Management LLC	5,426,282	$317,600	12/31/2023
FTNT	5,426,282	$317,600	12/31/2023
First Trust Advisors LP	5,318,413	$311,287	12/31/2023
FTNT	5,318,413	$311,287	12/31/2023
Two Sigma Advisers LP	5,192,220	$303,901	12/31/2023
FTNT	5,192,220	$303,901	12/31/2023
Ameriprise Financial Inc.	5,102,510	$298,638	12/31/2023
FTNT	5,102,510	$298,638	12/31/2023
Renaissance Technologies LLC	5,073,694	$296,963	12/31/2023
FTNT	5,073,694	$296,963	12/31/2023
Price T Rowe Associates Inc. MD	4,594,538	$268,919	12/31/2023
FTNT	4,594,538	$268,919	12/31/2023
Charles Schwab Investment Management Inc.	3,763,607	$220,284	12/31/2023
FTNT	3,763,607	$220,284	12/31/2023
Jacobs Levy Equity Management Inc.	3,713,483	$217,350	12/31/2023
FTNT	3,713,483	$217,350	12/31/2023
Barclays PLC		$215,459	12/31/2023
FTNT	3,529,485	$206,580	12/31/2023
Call	153,000	$8,955	12/31/2023
Put	1,300	$76	12/31/2023
Goldman Sachs Group Inc.	3,679,744	$215,375	12/31/2023
FTNT	3,679,744	$215,375	12/31/2023
FMR LLC	3,654,000	$213,869	12/31/2023
FTNT	3,654,000	$213,869	12/31/2023
UBS Asset Management Americas Inc.	3,637,661	$212,912	12/31/2023
FTNT	3,637,661	$212,912	12/31/2023
Norges Bank	3,476,861	$203,501	12/31/2023
FTNT	3,476,861	$203,501	12/31/2023
Bank of America Corp DE		$199,726	12/31/2023
FTNT	3,427,379	$200,604	12/31/2023
Put	45,000	$2,634	12/31/2023
Call	30,000	$1,756	12/31/2023
Two Sigma Investments LP	3,392,605	$198,569	12/31/2023
FTNT	3,392,605	$198,569	12/31/2023
D. E. Shaw & Co. Inc.		$180,508	12/31/2023
FTNT	3,024,015	$176,996	12/31/2023
Call	60,000	$3,512	12/31/2023
Van ECK Associates Corp	2,926,924	$171,313	12/31/2023
FTNT	2,926,924	$171,313	12/31/2023
Mitsubishi UFJ Trust & Banking Corp	2,801,414	$163,991	12/31/2023
FTNT	2,801,414	$163,991	12/31/2023
Holocene Advisors LP	2,789,091	$163,245	12/31/2023
FTNT	2,789,091	$163,245	12/31/2023
Bank of Montreal Can	2,600,483	$154,534	12/31/2023
FTNT	2,600,483	$154,534	12/31/2023
Dimensional Fund Advisors LP	2,628,691	$153,875	12/31/2023
FTNT	2,628,691	$153,875	12/31/2023
Schroder Investment Management Group	2,618,816	$153,279	12/31/2023
COM	2,618,816	$153,279	12/31/2023
Pictet Asset Management Holding SA	2,510,797	$146,957	12/31/2023
FTNT	2,510,797	$146,957	12/31/2023
American Capital Management Inc.	2,382,059	$139,422	12/31/2023
FTNT	2,382,059	$139,422	12/31/2023
Amundi	2,320,235	$137,822	12/31/2023
FTNT	2,320,235	$137,822	12/31/2023
UBS Group AG		$135,678	12/31/2023
FTNT	2,368,081	$138,604	12/31/2023
Put	144,200	$8,440	12/31/2023
Call	94,200	$5,514	12/31/2023
Robeco Institutional Asset Management B.V.	2,166,994	$126,834	12/31/2023
FTNT	2,166,994	$126,834	12/31/2023
Deutsche Bank AG	2,159,094	$126,372	12/31/2023
FTNT	2,159,094	$126,372	12/31/2023
Credit Suisse AG	2,109,987	$123,498	12/31/2023
FTNT	2,109,987	$123,498	12/31/2023
Swiss National Bank	2,087,400	$122,176	12/31/2023
FTNT	2,087,400	$122,176	12/31/2023
Sarasin & Partners LLP	1,767,616	$120,746	03/31/2024
FTNT	1,767,616	$120,746	03/31/2024
Sumitomo Mitsui Trust Holdings Inc.	1,662,899	$113,593	03/31/2024
FTNT	1,662,899	$113,593	03/31/2024
Royal Bank of Canada	1,911,837	$111,902	12/31/2023
FTNT	1,911,837	$111,902	12/31/2023
TD Asset Management Inc.	1,889,149	$110,572	12/31/2023
FTNT	1,889,149	$110,572	12/31/2023
JPMorgan Chase & Co.		$106,023	12/31/2023
FTNT	2,005,829	$117,401	12/31/2023
Put	529,700	$31,003	12/31/2023
Call	335,300	$19,625	12/31/2023
Nuveen Asset Management LLC	1,714,230	$100,334	12/31/2023
FTNT	1,714,230	$100,334	12/31/2023