Company · Ownership research

EVERSPIN TECHNOLOGIES INC. MRAM

CIK 0001438423 · CUSIP 30041T104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 30041T104 (MRAM), not CUSIP 30041T904 (MRAM), CUSIP 30041T954 (MRAM), and does not merge CUSIPs.

This page lists the top 20 of 74 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	AWM Investment Company, Inc. CIK 1535264 · View history	$19.80M 2,126,241 shares	1.86%	0(0.00%)Unchanged	SEC filing ↗ Nov 13, 2025	▾
02	Lynrock Lake LP CIK 1734341 · View history	$17.33M 1,861,248 shares	1.40%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$8.46M 908,400 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 7, 2025	▾
04	Herald Investment Management Ltd CIK 1512022 · View history	$7.42M 800,000 shares	0.99%	+125.00K(+18.50%)Added	SEC filing ↗ Nov 7, 2025	▾
05	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$6.94M 745,963 shares	0.01%	+100.67K(+15.60%)Added	SEC filing ↗ Nov 13, 2025	▾
06	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$4.80M 515,167 shares	0.00%	+8.45K(+1.70%)Added	SEC filing ↗ Nov 14, 2025	▾
07	BlackRock, Inc. CIK 2012383 · View history	$4.18M 448,979 shares	0.00%	-155.87K(-25.80%)Reduced	SEC filing ↗ Nov 12, 2025	▾
08	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$3.78M 405,607 shares	0.00%	-16.39K(-3.90%)Reduced	SEC filing ↗ Nov 12, 2025	▾
09	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$2.68M 287,382 shares	0.00%	-37.17K(-11.50%)Reduced	SEC filing ↗ Nov 14, 2025	▾
10	MARSHALL WACE, LLP CIK 1318757 · View history	$2.63M 282,738 shares	0.00%	+168.88K(+148.30%)Added	SEC filing ↗ Nov 13, 2025	▾
11	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$2.33M 249,767 shares	0.00%	+6.50K(+2.70%)Added	SEC filing ↗ Nov 13, 2025	▾
12	ROYAL BANK OF CANADA CIK 1000275 · View history	$2.23M 239,592 shares	0.00%	-73.61K(-23.50%)Reduced	SEC filing ↗ Nov 14, 2025	▾
13	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.98M 212,571 shares	0.00%	+1.04K(+0.50%)Added	SEC filing ↗ Nov 12, 2025	▾
14	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$1.59M 170,933 shares	0.00%	+66.62K(+63.90%)Added	SEC filing ↗ Nov 14, 2025	▾
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$1.28M 137,687 shares	0.00%	+111.54K(+426.60%)Added	SEC filing ↗ Nov 13, 2025	▾
16	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$1.23M 132,005 shares	0.00%	+79.17K(+149.80%)Added	SEC filing ↗ Nov 14, 2025	▾
17	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$1.18M 126,300 shares	0.00%	+28.30K(+28.90%)Added	SEC filing ↗ Nov 14, 2025	▾
18	STATE STREET CORP CIK 93751 · View history	$751.21K 80,688 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
19	Qube Research & Technologies Ltd CIK 1729829 · View history	$706.13K 75,846 shares	0.00%	-27.45K(-26.60%)Reduced	SEC filing ↗ Nov 14, 2025	▾
20	Oppenheimer & Close, LLC CIK 1591377 · View history	$698.25K 75,000 shares	0.47%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2025	▾

Showing 20 / 74 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

10,755,802

Not deduplicated across managers

Disclosed value

$100.08M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

EVERSPIN TECHNOLOGIES INC. · Q3 2025

Explore all 74 reporting institutions.

This page includes 20 of 74 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.