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DaveManuel.com · Institutional Ownership · Who Owns It

EVERSPIN TECHNOLOGIES INC (MRAM)

Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.

126
Reporting holders
$364.3M
Reported value
52.4%
Of shares outstanding
6.4%
Calls
9.0%
Puts
+27
Holder change

Institutions report 12,760,138 shares against 24,350,009 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
BlackRock, Inc.$42.0M1,735,9550.00%8q+393.8%+$33.5M
JANE STREET GROUP, LLC$31.6M
incl. $16.5M options CALL+PUT
623,8450.00%5q+101.5%+$15.9M
STATE STREET CORP$28.9M1,194,7810.00%21q+1283.0%+$26.8M
SUSQUEHANNA INTERNATIONAL GROUP, LLP$20.8M
incl. $16.6M options CALL+PUT
174,2600.00%20q-33.3%-$10.4M
D. E. Shaw & Co., Inc.$20.7M857,8660.01%25q+68.6%+$8.4M
MARSHALL WACE, LLP$20.2M833,5780.02%5q-3.5%-$734.7K
VANGUARD CAPITAL MANAGEMENT LLC$19.9M824,5790.00%2q+1.6%+$312.9K
AWM Investment Company, Inc.$18.1M750,0001.57%31q-63.9%-$32.1M
ACADIAN ASSET MANAGEMENT LLC$13.9M573,5260.02%19q-41.9%-$10.0M
TWO SIGMA INVESTMENTS, LP$13.1M540,1380.01%13q+446.3%+$10.7M
GEODE CAPITAL MANAGEMENT, LLC$12.2M504,2360.00%31q+121.9%+$6.7M
DIMENSIONAL FUND ADVISORS LP$8.8M365,9150.00%31q-10.5%-$1.0M
CITADEL ADVISORS LLC$8.6M
incl. $7.8M options CALL+PUT
31,9660.00%5q-60.1%-$12.9M
IMC-Chicago, LLC$8.6M
incl. $4.2M options CALL+PUT
179,3020.00%newNEW
RENAISSANCE TECHNOLOGIES LLC$7.6M316,3700.01%26q-5.4%-$435.2K
MILLENNIUM MANAGEMENT LLC$7.5M308,7500.00%5qHELD
SILVERCREST ASSET MANAGEMENT GROUP LLC$6.3M259,9190.04%newNEW
HERALD INVESTMENT MANAGEMENT Ltd$5.8M241,7500.79%31q-59.7%-$8.7M
GROUP ONE TRADING LLC$5.5M CALL+PUToptions only0.01%5qOPTIONS
NORTHERN TRUST CORP$4.5M187,1620.00%31q+158.4%+$2.8M
ArrowMark Colorado Holdings LLC$3.5M145,0000.15%2q+141.1%+$2.1M
VANGUARD FIDUCIARY TRUST CO$3.3M137,3020.00%2q+23.9%+$639.5K
VANGUARD PORTFOLIO MANAGEMENT LLC$3.3M134,4370.00%newNEW
GOLDMAN SACHS GROUP INC$2.8M113,8540.00%11q+53.1%+$954.9K
TUDOR INVESTMENT CORP ET AL$2.5M
incl. $1.1M options PUT
57,0960.00%2qHELD
Point72 Asset Management, L.P.$2.4M
incl. $212.8K options CALL
91,4520.00%3q+149.4%+$1.5M
SIMPLEX TRADING, LLC$2.4M
incl. $2.2M options CALL+PUT
6,7530.00%2q+54.7%+$850.9K
Informed Momentum Co LLC$2.0M82,2510.18%3q+60.3%+$748.0K
Bank of New York Mellon Corp$2.0M81,3960.00%26q+100.5%+$986.4K
Jump Financial, LLC$1.8M75,2110.01%newNEW
GSA CAPITAL PARTNERS LLP$1.7M69,9320.11%4q-10.1%-$190.9K
MORGAN STANLEY$1.6M64,6650.00%35q-33.5%-$786.5K
PEAK6 LLC$1.4M
incl. $967.2K options PUT
17,5000.00%newNEW
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1.4M56,1030.00%newNEW
Grantham, Mayo, Van Otterloo & Co. LLC$1.1M46,1260.00%newNEW
Nuveen, LLC$1.1M45,7640.00%newNEW
Green Alpha Advisors, LLC$1.1M44,4160.72%3qHELD
MML INVESTORS SERVICES, LLC$1.0M43,4170.00%newNEW
Cetera Investment Advisers$1.0M42,5490.00%newNEW
UBS Group AG$995.2K41,1600.00%31q+117.5%+$537.6K
OCCUDO QUANTITATIVE STRATEGIES LP$964.7K39,8970.05%5q+12.7%+$109.0K
Virtu Financial LLC$961.0K39,7540.03%2qHELD
BRIDGEWAY CAPITAL MANAGEMENT, LLC$959.9K39,7000.02%30qHELD
O'SHAUGHNESSY ASSET MANAGEMENT, LLC$934.1K38,6310.00%3q-20.8%-$244.7K
Pathstone Holdings, LLC$808.3K33,6610.00%3q+1.1%+$9.0K
STRS OHIO$749.6K31,0000.00%newNEW
AMERICAN CENTURY COMPANIES INC$739.9K30,5980.00%3q+47.3%+$237.6K
Belpointe Asset Management LLC$731.3K30,2420.02%newNEW
SEI INVESTMENTS CO$715.9K29,6060.00%3q-55.3%-$884.9K
RITHOLTZ WEALTH MANAGEMENT$702.7K29,0620.01%3q+4.9%+$32.9K
Walleye Capital LLC$679.5K CALL+PUToptions only0.00%newOPTIONS
Marex Group Ltd$666.7K27,5710.00%newNEW
HSBC HOLDINGS PLC$549.2K23,0740.00%8q-33.7%-$278.6K
RHUMBLINE ADVISERS$545.6K22,5640.00%newNEW
PRICE T ROWE ASSOCIATES INC /MD/$523.0K21,5840.00%newNEW
BARCLAYS PLC$495.9K20,5100.00%12q-6.1%-$32.2K
Squarepoint Ops LLC$471.7K19,5090.00%4q-65.5%-$894.5K
Lynrock Lake LP$468.4K19,3720.03%7q-98.0%-$23.0M
DEUTSCHE BANK AG\$468.3K19,3690.00%newNEW
WELLS FARGO & COMPANY/MN$467.5K19,3350.00%23q+1833.5%+$443.3K
PANAGORA ASSET MANAGEMENT INC$438.6K18,1410.00%newNEW
STIFEL FINANCIAL CORP$427.5K17,6800.00%2q-11.3%-$54.4K
Caitong International Asset Management Co., Ltd$408.0K16,8750.06%2q+438.6%+$332.3K
Invesco Ltd.$407.8K16,8670.00%newNEW
CITIGROUP INC$403.0K16,6660.00%3q+833200.0%+$402.9K
Fortitude Advisory Group L.L.C.$376.0K15,5510.14%2q+37.7%+$103.0K
JPMORGAN CHASE & CO$362.0K16,0670.00%newNEW
BANK OF AMERICA CORP /DE/$350.2K14,4820.00%13q-93.4%-$5.0M
Tuttle Capital Management, LLC$298.6K12,3500.20%newNEW
LPL Financial LLC$288.8K11,9430.00%newNEW
MetLife Investment Management, LLC$278.8K11,5300.00%newNEW
Y-Intercept (Hong Kong) Ltd$267.2K11,0490.01%newNEW
Silverberg Bernstein Capital Management LLC$250.6K10,3620.10%5q-4.6%-$12.1K
Peak Retirement Planning, Inc.$241.8K10,0000.04%newNEW
CANADA PENSION PLAN INVESTMENT BOARD$229.7K9,5000.00%newNEW
Moran Wealth Management, LLC$225.2K9,3130.01%newNEW
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$215.8K8,9260.00%newNEW
Schonfeld Strategic Advisors LLC$205.8K8,5100.00%2q-72.0%-$529.6K
SG Americas Securities, LLC$174.0K7,1950.00%newNEW
OSAIC HOLDINGS, INC.$169.2K6,9990.00%19q+607.7%+$145.3K
NEW YORK STATE COMMON RETIREMENT FUND$164.4K6,8000.00%newNEW
FMR LLC$163.7K6,7700.00%8q-17.2%-$34.0K
State of Wyoming$157.7K6,5220.02%2q-69.7%-$362.7K
Vanguard Global Advisers, LLC$156.9K6,4900.00%2qHELD
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$150.9K6,2390.00%3qHELD
Police & Firemen's Retirement System of New Jersey$138.8K5,7420.00%newNEW
SBI Securities Co., Ltd.$123.0K5,0880.00%7q+76.2%+$53.2K
Farther Finance Advisors, LLC$108.8K4,5000.00%newNEW
BNP PARIBAS FINANCIAL MARKETS$81.5K3,3690.00%10q-44.8%-$66.2K
ROYAL BANK OF CANADA$69.0K2,8790.00%31q-97.1%-$2.3M
Russell Investments Group, Ltd.$61.5K2,5450.00%8q+148.1%+$36.7K
Federation des caisses Desjardins du Quebec$55.6K2,3000.00%9q+15.0%+$7.3K
Truvestments Capital LLC$51.1K2,1120.01%17q-15.5%-$9.4K
Legal & General Group Plc$45.6K1,8860.00%newNEW
Ameritas Investment Partners, Inc.$42.7K1,7670.00%newNEW
Banque Cantonale Vaudoise$40.0K1,6340.00%newNEW
Tower Research Capital LLC (TRC)$28.1K1,1620.00%3q+82.4%+$12.7K
JONES FINANCIAL COMPANIES LLLP$27.6K1,2670.00%2q-11.4%-$3.5K
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd$25.1K1,0390.04%4q+85.2%+$11.6K
NATIONAL BANK OF CANADA /FI/$16.9K7000.00%3q-5.4%

Showing the largest 100 of 126 reported holders.

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

FiledEvent dateWhatSource
2026-08-122026-08-09Directors or officers departed or appointedfiling

What the insiders did

Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.

Officers and directors

DateInsiderRoleSideSharesValue
2026-05-29FINCH LAWRENCE GDirectorSold268,130$7.1M ×2
2026-05-18Aggarwal SanjeevPresident and CEOSold102,192$3.3M ×2
2026-05-15HAWK GLENDirectorSold48,563$1.8M ×4
2026-05-11FINCH LAWRENCE GDirectorSold41,961$1.4M
2026-05-11Billerbeck Darin GDirectorSold30,000$1.1M
2026-05-20RIBAR GEOFFREY GDirectorSold27,488$793.6K
2026-07-06Aggarwal SanjeevPresident and CEOSold36,289$713.1K
2026-07-01Aggarwal SanjeevPresident and CEOSold30,885$690.0K
2026-10-02Aggarwal SanjeevPresident and CEOSold19,572$373.4K
2026-05-15Aggarwal SanjeevPresident and CEOSold8,784$351.4K
2026-05-20Cooper William EarlChief Financial OfficerSold10,000$291.3K
2026-10-02Dougherty Sean MichaelVice President, SalesSold7,691$146.7K

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 202620$2.4M130,7358630.0%
Q2 2026126$364.3M12,760,13850342915.3%
Q1 202699$110.2M12,008,9902329304.0%
Q4 202586$111.5M11,759,5562320222.1%
Q3 202575$101.2M10,755,8021616191.2%
Q2 202576$72.6M11,475,1112420210.6%
Q1 202569$59.4M11,595,320917210.5%
Q4 202470$70.8M11,073,516923180.0%
Q3 202468$58.4M9,851,9781814200.4%
Q2 202464$60.9M9,803,8451523203.6%
Q1 202473$82.9M9,978,7661128254.7%
Q4 202376$87.4M9,542,6621931101.3%
Q3 202364$92.5M9,173,7111624112.6%
Q2 202357$84.2M8,943,8501221132.0%
Q1 202353$59.5M8,339,32181884.5%
Q4 202255$46.2M7,951,8511216154.2%
Q3 202252$56.5M9,701,7381013120.5%
Q2 202251$51.2M9,655,705515171.2%
Q1 202261$91.5M10,181,236515233.1%
Q4 202161$136.4M11,291,569321986.5%
Q3 202138$53.1M8,181,1327890.2%
Q2 202135$50.6M7,864,73477130.0%
Q1 202129$47.7M7,952,28331380.0%
Q4 202031$39.0M8,482,36871070.0%
Q3 202030$32.4M5,711,54831090.0%
Q2 202035$37.6M5,352,41395110.0%
Q1 202031$14.7M5,622,26789100.0%
Q4 201941$35.0M6,649,95961080.0%
Q3 201941$40.3M6,581,9777990.0%
Q2 201937$44.6M6,847,11901390.0%
Q1 201942$52.6M6,871,671148120.0%
Q4 201833$881.5M157,164,8872010.0%