Walleye Trading LLC

Position in BLSH — Bullish

CIK 1388391 NEW YORK, NY

Back to BLSH Full portfolio

Position in BLSH

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

Position Value

$1,490,762

+$1,490,762 QoQ

Shares Held

41,723

Ownership

0.028%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2025

3 quarters on record

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

Derivatives in BLSH

reported options exposure · as of Mar 31, 2026

CallValue

$1,857,960

CallShares

52,000

PutValue

$1,843,668

PutShares

51,600

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. BLSH ranks #16 (0.8% 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.	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 BLSH

Export CSV

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,857,960	52,000	+24.6%	Call	Sole	2026-05-11
2026-03-31	$1,490,762	41,723	-19.1%	Shares	Sole	2026-05-11
2026-03-31	$1,843,668	51,600	-51.7%	Put	Sole	2026-05-11
2025-12-31	$4,048,303	106,900	+183.6%	Call	Sole	2026-02-13
2025-12-31	$1,427,699	37,700	-49.1%	Put	Sole	2026-02-13
2025-09-30	$4,713,501	74,100	+46.7%	Call	Sole	2025-11-14
2025-09-30	$3,212,305	50,500	—	Put	Sole	2025-11-14
No filing history on record for this holder in this stock.