Walleye Trading LLC

Position in MU — Micron Technology Inc

CIK 1388391 NEW YORK, NY

Back to MU Full portfolio

Position in MU

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

Position Value

$31,856,284

+$12,750,083 QoQ

Shares Held

94,294

+40.9% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.72%

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 MU Over Time

Shares Held

Position Value (USD)

Derivatives in MU

reported options exposure · as of Mar 31, 2026

CallValue

$435,036,568

CallShares

1,287,700

PutValue

$431,793,304

PutShares

1,278,100

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 Semiconductors

Technology · as of Mar 31, 2026

Walleye Trading LLC holds $583,778,717 across 31 Semiconductors names. MU ranks #3 (5.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	INTC	Intel Corp	5,880,531	$259,507,833
2	TSM	Taiwan Semiconductor Manufacturing Co Ltd	489,849	$165,544,469
3	MU	Micron Technology Inc This page	94,294	$31,856,284
4	NVDA	Nvidia Corp	167,525	$29,216,360
5	GFS	GLOBALFOUNDRIES Inc.	557,250	$24,786,480
6	AMD	Advanced Micro Devices Inc	91,492	$18,612,217
7	TXN	Texas Instruments Inc	53,556	$10,397,361
8	MCHP	Microchip Technology Inc	115,819	$7,483,065

All Filings in MU

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$431,793,304	1,278,100	-0.7%	Put	Sole	2026-05-11
2026-03-31	$435,036,568	1,287,700	+1265.6%	Call	Sole	2026-05-11
2026-03-31	$31,856,284	94,294	+40.9%	Shares	Sole	2026-05-11
2025-12-31	$19,106,201	66,943	-96.0%	Shares	Sole	2026-02-13
2025-12-31	$471,953,976	1,653,600	+57.2%	Put	Sole	2026-02-13
2025-12-31	$300,165,697	1,051,700	-40.0%	Call	Sole	2026-02-13
2025-09-30	$293,111,176	1,751,800	+47.1%	Put	Sole	2025-11-14
2025-09-30	$199,194,460	1,190,500	-39.0%	Call	Sole	2025-11-14
2025-06-30	$240,670,275	1,952,700	+116.6%	Put	Sole	2025-08-13
2025-06-30	$111,122,200	901,600	+175.9%	Call	Sole	2025-08-13
2025-06-30	$40,281,304	326,826	+152.6%	Shares	Sole	2025-08-13
2025-03-31	$11,244,087	129,406	-92.5%	Shares	Sole	2025-05-14
2025-03-31	$149,963,451	1,725,900	+40.5%	Put	Sole	2025-05-14
2025-03-31	$106,770,432	1,228,800	-17.6%	Call	Sole	2025-05-14
2024-12-31	$125,507,808	1,491,300	+1059.4%	Put	Sole	2025-02-13
2024-12-31	$10,825,164	128,626	-85.4%	Shares	Sole	2025-02-13
2024-12-31	$74,187,040	881,500	+25.1%	Call	Sole	2025-02-13
2024-09-30	$73,063,695	704,500	-20.4%	Call	Sole	2024-11-14
2024-09-30	$91,824,834	885,400	-20.2%	Put	Sole	2024-11-14
2024-06-30	$145,945,688	1,109,600	+75.9%	Put	Sole	2024-08-14
2024-06-30	$82,982,277	630,900	+154.5%	Call	Sole	2024-08-14
2024-06-30	$32,602,078	247,868	-65.9%	Shares	Sole	2024-08-14
2024-03-31	$85,812,131	727,900	-49.9%	Call	Sole	2024-05-15
2024-03-31	$171,435,638	1,454,200	+969.9%	Put	Sole	2024-05-15
2024-03-31	$16,023,137	135,916	-81.0%	Shares	Sole	2024-05-15
2023-12-31	$60,958,362	714,300	-49.5%	Call	Sole	2024-02-14
2023-12-31	$120,756,100	1,415,000	+5.4%	Put	Sole	2024-02-14
2023-09-30	$91,343,881	1,342,700	+60.2%	Put	Sole	2023-11-21
2023-09-30	$57,002,337	837,900	+2601.2%	Call	Sole	2023-11-21
2023-09-30	$2,110,290	31,020	-97.4%	Shares	Sole	2023-11-21
2023-06-30	$73,876,566	1,170,600	+70.8%	Put	Sole	2023-08-14
2023-06-30	$43,242,972	685,200	-52.2%	Call	Sole	2023-08-14
2023-03-31	$86,461,186	1,432,900	+2743.6%	Put	Sole	2023-05-15
2023-03-31	$3,040,592	50,391	-95.3%	Shares	Sole	2023-05-15
2023-03-31	$64,768,956	1,073,400	+406.5%	Call	Sole	2023-05-15
2022-12-31	$10,592,811	211,941	-77.3%	Shares	Sole	2023-02-14
2022-12-31	$46,741,296	935,200	-42.7%	Call	Sole	2023-02-14
2022-12-31	$81,627,336	1,633,200	+194.2%	Put	Sole	2023-02-14
2022-09-30	$27,815,520	555,200	+13.0%	Call	Sole	2022-11-14
2022-09-30	$24,621,294	491,443	-68.3%	Shares	Sole	2022-11-14
2022-09-30	$77,705,100	1,551,000	-12.4%	Put	Sole	2022-11-14
2022-06-30	$97,867,712	1,770,400	+196.4%	Put	Sole	2022-08-08
2022-06-30	$33,018,135	597,289	+14.0%	Shares	Sole	2022-08-08
2022-06-30	$28,972,248	524,100	-64.1%	Call	Sole	2022-08-08
2022-03-31	$113,805,079	1,461,100	+411.4%	Put	Sole	2022-05-16
2022-03-31	$22,253,017	285,698	-6.7%	Shares	Sole	2022-05-16
2022-03-31	$23,842,129	306,100	-87.1%	Call	Sole	2022-05-16
2021-12-31	$220,718,925	2,369,500	+591.2%	Put	Sole	2022-02-14
2021-12-31	$31,931,820	342,800	-49.4%	Call	Sole	2022-02-14
2021-12-31	$63,057,426	676,945	—	Shares	Sole	2022-02-14
No filing history on record for this holder in this stock.