Walleye Trading LLC

Position in CRWD — CrowdStrike Holdings, Inc.

CIK 1388391 NEW YORK, NY

Back to CRWD Full portfolio

Position in CRWD

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

Position Value

$8,455,694

-$6,176,532 QoQ

Shares Held

86,634

-30.6% QoQ

Ownership

0.034%

of shares outstanding

% of Portfolio

0.19%

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 CRWD Over Time

Shares Held

Position Value (USD)

Derivatives in CRWD

reported options exposure · as of Mar 31, 2026

CallValue

$45,609,648

CallShares

467,300

PutValue

$48,440,120

PutShares

496,300

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. CRWD ranks #4 (4.5% 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.	43,487	$8,973,107
4	CRWD	CrowdStrike Holdings, Inc. This page	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 CRWD

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$45,609,648	467,300	+439.4%	Call	Sole	2026-05-11
2026-03-31	$8,455,694	86,634	-82.5%	Shares	Sole	2026-05-11
2026-03-31	$48,440,120	496,300	+297.5%	Put	Sole	2026-05-11
2025-12-31	$14,632,226	124,859	-84.7%	Shares	Sole	2026-02-13
2025-12-31	$95,673,916	816,400	+101.2%	Put	Sole	2026-02-13
2025-12-31	$47,555,702	405,800	-55.5%	Call	Sole	2026-02-13
2025-09-30	$111,806,640	912,000	+757.4%	Put	Sole	2025-11-14
2025-09-30	$13,040,062	106,367	-69.7%	Shares	Sole	2025-11-14
2025-09-30	$43,104,402	351,600	-46.0%	Call	Sole	2025-11-14
2025-06-30	$82,915,668	651,200	+817.5%	Put	Sole	2025-08-13
2025-06-30	$9,037,323	70,977	-78.9%	Shares	Sole	2025-08-13
2025-06-30	$42,769,307	335,900	-9.0%	Call	Sole	2025-08-13
2025-03-31	$32,525,505	369,000	-27.6%	Call	Sole	2025-05-14
2025-03-31	$44,909,877	509,500	+45966.9%	Put	Sole	2025-05-14
2025-03-31	$97,488	1,106	-99.4%	Shares	Sole	2025-05-14
2024-12-31	$15,475,126	180,911	-75.7%	Shares	Sole	2025-02-13
2024-12-31	$63,761,516	745,400	+319.5%	Put	Sole	2025-02-13
2024-12-31	$15,200,458	177,700	-61.2%	Call	Sole	2025-02-13
2024-09-30	$32,127,838	458,200	-41.1%	Call	Sole	2024-11-14
2024-09-30	$54,572,450	778,300	+496.9%	Put	Sole	2024-11-14
2024-06-30	$12,491,994	130,400	+28.6%	Call	Sole	2024-08-14
2024-06-30	$9,717,027	101,433	-86.5%	Shares	Sole	2024-08-14
2024-06-30	$72,058,879	752,200	+243.0%	Put	Sole	2024-08-14
2024-03-31	$17,576,346	219,300	-69.6%	Call	Sole	2024-05-15
2024-03-31	$57,802,377	721,200	-31.4%	Put	Sole	2024-05-15
2023-12-31	$67,085,330	1,051,000	+131.3%	Put	Sole	2024-02-14
2023-12-31	$29,004,352	454,400	-13.1%	Call	Sole	2024-02-14
2023-09-30	$21,880,750	522,900	-45.9%	Call	Sole	2023-11-21
2023-09-30	$40,459,930	966,900	+1369.7%	Put	Sole	2023-11-21
2023-09-30	$2,752,982	65,790	-91.1%	Shares	Sole	2023-11-21
2023-06-30	$27,229,698	741,600	+8812.4%	Put	Sole	2023-08-14
2023-06-30	$305,526	8,321	-98.2%	Shares	Sole	2023-08-14
2023-06-30	$17,249,881	469,800	-42.6%	Call	Sole	2023-08-14
2023-03-31	$28,069,670	818,000	+975.0%	Put	Sole	2023-05-15
2023-03-31	$2,611,131	76,093	-85.6%	Shares	Sole	2023-05-15
2023-03-31	$18,070,279	526,600	+26.6%	Call	Sole	2023-05-15
2022-12-31	$10,944,895	415,800	+17.8%	Call	Sole	2023-02-14
2022-12-31	$9,288,209	352,862	-49.9%	Shares	Sole	2023-02-14
2022-12-31	$18,544,201	704,500	+64.6%	Put	Sole	2023-02-14
2022-09-30	$17,633,475	427,971	+51.7%	Shares	Sole	2022-11-14
2022-09-30	$11,627,345	282,200	-71.9%	Call	Sole	2022-11-14
2022-09-30	$41,309,626	1,002,600	-10.5%	Put	Sole	2022-11-14
2022-06-30	$47,192,586	1,119,900	+105.9%	Put	Sole	2022-08-08
2022-06-30	$22,921,926	543,947	+130.7%	Shares	Sole	2022-08-08
2022-06-30	$9,936,612	235,800	+20.6%	Call	Sole	2022-08-08
2022-03-31	$11,104,212	195,600	-62.6%	Call	Sole	2022-05-16
2022-03-31	$29,712,225	523,379	-60.1%	Shares	Sole	2022-05-16
2022-03-31	$74,504,948	1,312,400	+1481.2%	Put	Sole	2022-05-16
2021-12-31	$4,248,562	83,000	-83.3%	Call	Sole	2022-02-14
2021-12-31	$25,475,097	497,682	—	Shares	Sole	2022-02-14
No filing history on record for this holder in this stock.