There is a long list of 74 institutional holders of MRAM within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of MRAM by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MRAM table below, the initial column indicates the name of each top institutional holder of MRAM, with a link to that fund's top holdings. The next columns indicate the amount of MRAM stock held by each of the institutional holders of MRAM, followed by the MRAM position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
AWM Investment Company Inc.	2,006,241	$18,136	12/31/2023
MRAM	2,006,241	$18,136	12/31/2023
Vanguard Group Inc.	754,277	$6,819	12/31/2023
MRAM	754,277	$6,819	12/31/2023
D. E. Shaw & Co. Inc.	666,701	$6,027	12/31/2023
MRAM	666,701	$6,027	12/31/2023
Acadian Asset Management LLC	597,516	$5,398	12/31/2023
MRAM	597,516	$5,398	12/31/2023
Millennium Management LLC	465,996	$4,213	12/31/2023
MRAM	465,996	$4,213	12/31/2023
BlackRock Inc.	446,427	$4,036	12/31/2023
MRAM	446,427	$4,036	12/31/2023
Renaissance Technologies LLC	419,206	$3,790	12/31/2023
MRAM	419,206	$3,790	12/31/2023
Royal Bank of Canada	406,687	$3,677	12/31/2023
MRAM	406,687	$3,677	12/31/2023
Dimensional Fund Advisors LP	334,495	$3,024	12/31/2023
MRAM	334,495	$3,024	12/31/2023
Herald Investment Management Ltd	275,000	$2,486	12/31/2023
MRAM	275,000	$2,486	12/31/2023
Hillsdale Investment Management Inc.	222,402	$2,011	12/31/2023
MRAM	222,402	$2,011	12/31/2023
Geode Capital Management LLC	176,636	$1,597	12/31/2023
MRAM	176,636	$1,597	12/31/2023
Susquehanna International Group LLP		$1,524	12/31/2023
MRAM	157,128	$1,420	12/31/2023
Call	45,200	$409	12/31/2023
Put	33,700	$305	12/31/2023
Two Sigma Investments LP	163,499	$1,478	12/31/2023
MRAM	163,499	$1,478	12/31/2023
Ameriprise Financial Inc.	159,751	$1,444	12/31/2023
MRAM	159,751	$1,444	12/31/2023
Qube Research & Technologies Ltd	148,832	$1,345	12/31/2023
MRAM	148,832	$1,345	12/31/2023
Two Sigma Advisers LP	148,400	$1,342	12/31/2023
MRAM	148,400	$1,342	12/31/2023
Man Group plc	143,534	$1,298	12/31/2023
MRAM	143,534	$1,298	12/31/2023
Jane Street Group LLC	137,252	$1,241	12/31/2023
MRAM	137,252	$1,241	12/31/2023
UBS Group AG	109,421	$989	12/31/2023
MRAM	109,421	$989	12/31/2023
Bank of America Corp DE	98,193	$888	12/31/2023
MRAM	98,193	$888	12/31/2023
Laurion Capital Management LP	89,785	$812	12/31/2023
MRAM	89,785	$812	12/31/2023
Citadel Advisors LLC		$780	12/31/2023
MRAM	85,235	$771	12/31/2023
Call	14,100	$127	12/31/2023
Put	13,100	$118	12/31/2023
Bank of New York Mellon Corp	82,751	$748	12/31/2023
MRAM	82,751	$748	12/31/2023
Globeflex Capital L P	77,884	$704	12/31/2023
MRAM	77,884	$704	12/31/2023
Bridgeway Capital Management Inc.	77,800	$703	12/31/2023
MRAM	77,800	$703	12/31/2023
State Street Corp	68,088	$616	12/31/2023
MRAM	68,088	$616	12/31/2023
GSA Capital Partners LLP	68,076	$615	12/31/2023
MRAM	68,076	$615	12/31/2023
State of Tennessee Treasury Department	61,391	$555	12/31/2023
MRAM	61,391	$555	12/31/2023
Citigroup Inc.	57,796	$522	12/31/2023
MRAM	57,796	$522	12/31/2023
Barclays PLC	50,271	$456	12/31/2023
MRAM	50,271	$456	12/31/2023
Balyasny Asset Management LLC	48,301	$437	12/31/2023
MRAM	48,301	$437	12/31/2023
Squarepoint Ops LLC	44,894	$406	12/31/2023
MRAM	44,894	$406	12/31/2023
Truvestments Capital LLC	42,866	$388	12/31/2023
MRAM	42,866	$388	12/31/2023
Quadrature Capital Ltd	37,864	$342	12/31/2023
MRAM	37,864	$342	12/31/2023
Prelude Capital Management LLC	35,673	$322	12/31/2023
MRAM	35,673	$322	12/31/2023
Sei Investments Co.	31,719	$287	12/31/2023
MRAM	31,719	$287	12/31/2023
Morgan Stanley	30,920	$280	12/31/2023
MRAM	30,920	$280	12/31/2023
Northern Trust Corp	30,913	$279	12/31/2023
MRAM	30,913	$279	12/31/2023
Jump Financial LLC	28,899	$261	12/31/2023
MRAM	28,899	$261	12/31/2023
JPMorgan Chase & Co.	28,632	$259	12/31/2023
MRAM	28,632	$259	12/31/2023
Cubist Systematic Strategies LLC	25,651	$232	12/31/2023
MRAM	25,651	$232	12/31/2023
WINTON GROUP Ltd	25,627	$232	12/31/2023
MRAM	25,627	$232	12/31/2023
Victory Capital Management Inc.	25,535	$231	12/31/2023
MRAM	25,535	$231	12/31/2023
683 Capital Management LLC	25,031	$226	12/31/2023
MRAM	25,031	$226	12/31/2023
Tower Research Capital LLC TRC	24,021	$217	12/31/2023
MRAM	24,021	$217	12/31/2023
XTX Topco Ltd	23,981	$217	12/31/2023
MRAM	23,981	$217	12/31/2023
Goldman Sachs Group Inc.	22,905	$207	12/31/2023
MRAM	22,905	$207	12/31/2023
Walleye Capital LLC	20,891	$189	12/31/2023
MRAM	20,891	$189	12/31/2023
Trexquant Investment LP	18,886	$171	12/31/2023
MRAM	18,886	$171	12/31/2023