SIMPLEX TRADING, LLC

Position in MRAM — Everspin Technologies Inc.

CIK 1488542 CHICAGO, IL

Position in MRAM

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$38,377

-$21,367 QoQ

Shares Held

4,366

-32.2% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#69

of 97 holders

Holding Since

Dec 2021

14 quarters on record

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

Technology · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $514,533,826 across 33 Semiconductors names. MRAM ranks #27 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	1,509,153	$263,196,283
2	TSM	Taiwan Semiconductor Manufacturing Co Ltd	351,805	$118,892,499
3	AMD	Advanced Micro Devices Inc	260,622	$53,018,333
4	INTC	Intel Corp	757,722	$33,438,271
5	AVGO	Broadcom Inc.	43,244	$13,384,450
6	ALAB	Astera Labs, Inc.	91,866	$10,068,513
7	ADI	Analog Devices Inc	21,951	$6,983,491
8	ARM	Arm Holdings PLC /Uk	31,465	$4,760,025

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$38,377	4,366	-32.2%	Shares	Sole	2026-05-14
2025-12-31	$59,744	6,438	+27.9%	Shares	Sole	2026-02-11
2025-09-30	$46,847	5,032	+245.1%	Shares	Sole	2025-11-12
2025-06-30	$9,170	1,458	-25.3%	Shares	Sole	2025-08-05
2025-03-31	$9,960	1,953	+6410.0%	Shares	Sole	2025-05-12
2024-09-30	$177	30	-99.9%	Shares	Sole	2024-11-08
2024-06-30	$161,454	26,954	+206.1%	Shares	Sole	2024-07-25
2024-03-31	$69,735	8,805	+1098.0%	Shares	Sole	2024-04-25
2023-12-31	$6,644	735	-75.7%	Shares	Sole	2024-02-02
2023-09-30	$29,755	3,027	-54.6%	Shares	Sole	2023-11-01
2023-06-30	$61,403	6,667	+139.3%	Shares	Sole	2023-08-04
2022-09-30	$16,130	2,786	+20.7%	Shares	Sole	2022-11-04
2022-06-30	$12,099	2,309	-79.2%	Shares	Sole	2022-08-03
2021-12-31	$125,350	11,093	—	Shares	Sole	2022-02-23
No filing history on record for this holder in this stock.