Walleye Trading LLC

Position in NET — Cloudflare, Inc.

CIK 1388391 NEW YORK, NY

Back to NET Full portfolio

Position in NET

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$8,973,107

-$8,813,963 QoQ

Shares Held

43,487

-51.8% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in NET Over Time

Shares Held

Position Value (USD)

Derivatives in NET

reported options exposure · as of Mar 31, 2026

CallValue

$68,876,292

CallShares

333,800

PutValue

$49,934,280

PutShares

242,000

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 Mar 31, 2026

Walleye Trading LLC holds $188,062,950 across 44 Software - Infrastructure names. NET ranks #3 (4.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MSFT	Microsoft Corp	278,533	$103,104,560
2	PANW	Palo Alto Networks Inc	91,218	$14,624,069
3	NET	Cloudflare, Inc. This page	43,487	$8,973,107
4	CRWD	CrowdStrike Holdings, Inc.	86,634	$8,455,694
5	OKTA	Okta, Inc.	104,528	$8,227,398
6	ORCL	Oracle Corp	42,979	$6,322,640
7	S	SentinelOne, Inc.	486,407	$6,264,922
8	SNPS	Synopsys Inc	11,954	$4,739,521

All Filings in NET

Export CSV

50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$49,934,280	242,000	+456.5%	Put	Sole	2026-05-11
2026-03-31	$8,973,107	43,487	-87.0%	Shares	Sole	2026-05-11
2026-03-31	$68,876,292	333,800	+55.0%	Call	Sole	2026-05-11
2025-12-31	$42,466,110	215,400	+138.7%	Put	Sole	2026-02-13
2025-12-31	$17,787,070	90,221	-65.2%	Shares	Sole	2026-02-13
2025-12-31	$51,160,425	259,500	+24.9%	Call	Sole	2026-02-13
2025-09-30	$44,591,802	207,800	-14.1%	Put	Sole	2025-11-14
2025-09-30	$51,909,321	241,900	+154.1%	Call	Sole	2025-11-14
2025-09-30	$20,427,895	95,195	+13.0%	Shares	Sole	2025-11-14
2025-06-30	$16,492,998	84,221	-68.7%	Shares	Sole	2025-08-13
2025-06-30	$52,658,687	268,900	+129.2%	Put	Sole	2025-08-13
2025-06-30	$22,970,859	117,300	+130.1%	Call	Sole	2025-08-13
2025-03-31	$5,744,147	50,973	-77.4%	Shares	Sole	2025-05-14
2025-03-31	$25,456,671	225,900	+71.4%	Put	Sole	2025-05-14
2025-03-31	$14,852,542	131,800	-78.8%	Call	Sole	2025-05-14
2024-12-31	$67,052,336	622,700	+100.2%	Put	Sole	2025-02-13
2024-12-31	$33,499,248	311,100	-11.7%	Call	Sole	2025-02-13
2024-09-30	$28,497,547	352,300	+359.0%	Call	Sole	2024-11-14
2024-09-30	$6,208,954	76,758	-87.3%	Shares	Sole	2024-11-14
2024-09-30	$48,792,848	603,200	+128.7%	Put	Sole	2024-11-14
2024-06-30	$21,842,271	263,700	-40.2%	Call	Sole	2024-08-14
2024-06-30	$36,519,747	440,900	+959.6%	Put	Sole	2024-08-14
2024-06-30	$3,446,721	41,612	-89.6%	Shares	Sole	2024-08-14
2024-03-31	$38,683,585	399,500	+108.8%	Put	Sole	2024-05-15
2024-03-31	$18,523,579	191,300	-60.1%	Call	Sole	2024-05-15
2023-12-31	$39,923,170	479,500	+46.2%	Put	Sole	2024-02-14
2023-12-31	$27,300,954	327,900	-0.1%	Call	Sole	2024-02-14
2023-09-30	$20,683,424	328,100	+9.8%	Put	Sole	2023-11-21
2023-09-30	$18,830,048	298,700	+8.3%	Call	Sole	2023-11-21
2023-06-30	$18,022,509	275,700	+19.7%	Call	Sole	2023-08-14
2023-06-30	$15,061,248	230,400	-36.5%	Put	Sole	2023-08-14
2023-03-31	$22,388,746	363,100	+9.6%	Put	Sole	2023-05-15
2023-03-31	$20,434,124	331,400	-44.5%	Call	Sole	2023-05-15
2022-12-31	$27,008,454	597,400	+36.4%	Call	Sole	2023-02-14
2022-12-31	$19,801,980	438,000	+1009.5%	Put	Sole	2023-02-14
2022-12-31	$1,784,755	39,477	-92.2%	Shares	Sole	2023-02-14
2022-09-30	$27,964,736	505,600	-13.9%	Put	Sole	2022-11-14
2022-09-30	$32,478,032	587,200	+86.9%	Call	Sole	2022-11-14
2022-06-30	$13,746,250	314,200	-32.2%	Put	Sole	2022-08-08
2022-06-30	$20,282,500	463,600	+15.4%	Call	Sole	2022-08-08
2022-03-31	$48,107,430	401,900	-3.8%	Call	Sole	2022-05-16
2022-03-31	$50,010,660	417,800	-20.8%	Put	Sole	2022-05-16
2021-12-31	$69,339,950	527,300	+17.7%	Call	Sole	2022-02-14
2021-12-31	$58,912,000	448,000	+7.3%	Put	Sole	2022-02-14
2021-09-30	$47,053,905	417,700	-23.8%	Put	Sole	2021-11-15
2021-09-30	$61,788,525	548,500	+77.0%	Call	Sole	2021-11-15
2021-06-30	$32,789,232	309,800	-37.7%	Call	Sole	2021-08-16
2021-06-30	$52,613,064	497,100	+117.6%	Put	Sole	2021-08-16
2021-03-31	$16,047,384	228,400	+55.1%	Put	Sole	2021-05-17
2021-03-31	$10,345,855	147,251	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.