TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in FTNT — Fortinet, Inc.

CIK 1450144 NEW YORK, NY

Back to FTNT Full portfolio

Position in FTNT

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,390,568

+$1,144,795 QoQ

Shares Held

9,052

+192.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

#696

of 1,534 holders

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in FTNT Over Time

Shares Held

Position Value (USD)

Derivatives in FTNT

reported options exposure · as of Dec 31, 2024

CallValue

CallShares

PutValue

$472,400

PutShares

5,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $41,217,371 across 45 Software - Infrastructure names. FTNT ranks #8 (3.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ORCL	Oracle Corp	85,509	$12,531,343
2	PLTR	Palantir Technologies Inc.	44,088	$5,143,746
3	MSFT	Microsoft Corp	6,019	$2,245,207
4	ZS	Zscaler, Inc.	12,328	$1,740,097
5	FFIV	F5, Inc.	3,944	$1,640,546
6	CHKP	Check Point Software Technologies Ltd	11,901	$1,564,148
7	MDB	MongoDB, Inc.	4,448	$1,494,083
8	FTNT	Fortinet, Inc. This page	9,052	$1,390,568

All Filings in FTNT

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38 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,390,568	9,052	+192.5%	Shares	Sole	2026-08-14
2025-12-31	$245,773	3,095	-42.0%	Shares	Sole	2026-02-17
2025-03-31	$513,258	5,332	-96.8%	Shares	Sole	2025-05-15
2024-12-31	$472,400	5,000	-85.5%	Put	Sole	2025-02-14
2024-09-30	$12,969,229	167,237	+149.8%	Shares	Sole	2024-11-14
2024-09-30	$4,024,845	51,900	-64.6%	Call	Sole	2024-11-14
2024-09-30	$2,675,475	34,500	-82.3%	Put	Sole	2024-11-14
2024-06-30	$8,847,636	146,800	+169.4%	Call	Sole	2024-08-14
2024-06-30	$4,034,353	66,938	+896.5%	Shares	Sole	2024-08-14
2024-06-30	$11,734,569	194,700	+148.3%	Put	Sole	2024-08-14
2024-03-31	$3,722,895	54,500	+25.6%	Call	Sole	2024-05-15
2024-03-31	$5,355,504	78,400	+120.2%	Put	Sole	2024-05-15
2023-12-31	$393,146	6,717	-27.8%	Shares	Sole	2024-02-14
2023-12-31	$2,540,202	43,400	+4.6%	Call	Sole	2024-02-14
2023-12-31	$2,083,668	35,600	-43.4%	Put	Sole	2024-02-14
2023-09-30	$3,690,972	62,900	+37.3%	Put	Sole	2023-11-14
2023-09-30	$2,435,220	41,500	+37.0%	Call	Sole	2023-11-14
2023-06-30	$2,290,377	30,300	+79.3%	Call	Sole	2023-08-14
2023-06-30	$3,462,022	45,800	+358.0%	Put	Sole	2023-08-14
2023-03-31	$664,600	10,000	+3.1%	Put	Sole	2023-05-15
2023-03-31	$1,123,174	16,900	+244.9%	Call	Sole	2023-05-15
2022-12-31	$454,970	9,306	+66.0%	Shares	Sole	2023-02-14
2022-12-31	$474,233	9,700	-14.2%	Put	Sole	2023-02-14
2022-09-30	$555,169	11,300	+927.3%	Put	Sole	2022-11-14
2022-09-30	$240,737	4,900	+345.5%	Call	Sole	2022-11-14
2022-09-30	$275,373	5,605	+106.2%	Shares	Sole	2022-11-14
2022-03-31	$375,914	1,100	+37.5%	Put	Sole	2022-05-16
2022-03-31	$928,849	2,718	+94.7%	Shares	Sole	2022-05-16
2021-12-31	$395,340	1,100	-21.4%	Call	Sole	2022-02-14
2021-09-30	$407,687	1,396	-31.7%	Shares	Sole	2021-11-15
2021-09-30	$233,632	800	-38.5%	Put	Sole	2021-11-15
2021-06-30	$309,647	1,300	-13.3%	Put	Sole	2021-08-16
2021-06-30	$333,466	1,400	-56.2%	Call	Sole	2021-08-16
2021-03-31	$376,954	2,044	—	Shares	Sole	2021-05-17
2020-12-31	$475,296	3,200	+39.1%	Call	Sole	2021-02-16
2020-06-30	$315,721	2,300	+15.0%	Call	Sole	2020-09-10
2020-06-30	$205,905	1,500	—	Put	Sole	2020-09-10
2020-03-31	$202,340	2,000	—	Call	Sole	2020-05-15
No filing history on record for this holder in this stock.