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Disclosery

MIRM MIRUM PHARMACEUTICALS INC

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COM (common), issuer CIK 1759425

203 managers (207 13F filers) reported a position in MIRM shares at 2024-12-31, 52,986,154 shares in all. 33 filers opened a position and 15 filers sold out during the quarter.

Managers
203
13F filers
207
New
33
Added
73
Reduced
61
Sold out
15
Shares held by filers
52,986,154

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Peetz Christopherdirector, officer (CHIEF EXECUTIVE OFFICER)2026-10-06+6,892 M$15.87Form 4
Peetz Christopherdirector, officer (CHIEF EXECUTIVE OFFICER)2026-10-06+5,305 M$19.19Form 4

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Frazier Life Sciences Management, L.P.6,570,392$272M11.28%013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson4,581,642$189M0.1%+101,35813F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,434,628$142M<0.01%+66,47113F-HRTimelineGroup
BVF INC/ILin group BVF INC/IL2,796,513$116M3.92%-279,39413F-HRTimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC2,606,938$108M1.96%-838,42513F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC2,424,734$100M<0.01%-71,37813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,511,183$62.5M0.06%+119,77413F-HRTimelineGroup
NOVO HOLDINGS A/S1,500,000$62M3.76%013F-HRTimeline
Franklin Resourcesgroup of 2 filers holding1,497,979$61.9M+16,223Timeline
Rock Springs Capital Management LP1,471,564$60.8M2.32%-108,92413F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/1,422,729$58.8M0.01%+138,62313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,381,627$57.1M<0.01%-412,10113F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC1,237,107$51.2M3.38%-50,00013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC943,344$39M<0.01%+7,14713F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…860,096$35.6M0.04%-35,59413F-HRTimelineGroup
LORD, ABBETT & CO. LLC782,354$32.4M0.1%+40,98613F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY758,380$31.4M<0.01%+132,46413F-HR/ATimelineGroup
Nuveen Asset Management, LLCin group TIAA722,155$29.9M0.01%+229,74613F-HRTimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc675,000$27.9M0.16%013F-HRTimelineGroup
Avidity Partners Management LP666,200$27.5M2.75%-64,90413F-HRTimeline
MPM BIOIMPACT LLC589,579$24.4M3.46%+96,85613F-HRTimeline
BOONE CAPITAL MANAGEMENT LLC581,843$24.1M8.12%+38,00013F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P578,024$23.9M0.03%+78,70813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC555,636$23M<0.01%-82,33113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC526,974$21.8M0.02%+71,41013F-HRTimelineGroup
First Turn Management, LLC506,908$21M3.75%-140,70313F-HRTimeline
Prosight Management, LP451,127$18.7M5.23%-14,69813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/442,627$18.3M<0.01%-23,58213F-HRTimelineGroup
Candriam S.C.A.429,731$17.8M0.1%-78,74413F-HRTimeline
AXA S.A.in group AXA S.A.425,646$17.6M0.05%-42213F-HRTimelineGroup
Woodline Partners LP404,404$16.7M0.11%+73,39913F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP399,544$16.5M<0.01%+32,05913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO385,142$15.9M<0.01%+357,38113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co332,639$13.8M<0.01%+4,47813F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding300,846$12.4M-132,127Timeline
Invesco Ltd.in group Invesco Ltd.299,279$12.4M<0.01%+14,74713F-HRTimelineGroup
Penn Capital Management Company, LLC278,427$11.5M1.13%-30,81713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS261,644$10.8M0.01%new13F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH260,000$10.7M0.13%013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding258,477$10.7M+70,626Timeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC256,612$10.6M<0.01%13F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC251,964$10.4M0.01%+6,04613F-HR/ATimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC238,999$9.88M0.54%-3,71213F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND228,351$9.44M0.01%013F-HR/ATimeline
Ensign Peak Advisors, Inc218,588$9.04M0.02%-1,80613F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC194,076$8.02M<0.01%+10,73213F-HRTimelineGroup
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP190,476$7.88M0.08%013F-HRTimelineGroup
ARDSLEY ADVISORY PARTNERS LP190,000$7.86M1.52%013F-HRTimeline
Connor, Clark & Lunn Investment Managem…176,960$7.32M0.03%+109,58513F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP175,913$7.27M0.01%+152,19113F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC172,633$7.14M0.01%+81,54913F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC171,537$7.09M0.03%-85,24213F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\169,323$7M<0.01%+12,06013F-HR/ATimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC164,252$6.79M0.51%-11913F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.157,352$6.51M0.01%new13F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…150,000$6.2M0.01%+70,00013F-HRTimelineGroup
Nicholas Investment Partners, LP148,843$6.15M0.54%+4,36413F-HRTimeline
Hennion & Walsh Asset Management, Inc.145,599$6.02M0.27%+29,54513F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC136,700$5.65M0.04%-1,34713F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP134,181$5.55M<0.01%-12,23013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC133,793$5.53M0.01%-17,70013F-HRTimelineGroup
Nan Fung Group Holdings Ltd125,330$5.18M4.43%+19,23013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp124,328$5.14M<0.01%+9,62913F-HRTimelineGroup
Highlander Partners, L.P.122,980$5.09M2.89%013F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…118,201$4.89M<0.01%-4,13313F-HRTimelineGroup
Atle Fund Management AB116,692$4.81M2.28%-21,62913F-HRTimeline
PDT Partners, LLC113,713$4.7M0.42%+113F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC101,248$4.19M0.01%+40,80013F-HRTimeline
Cubist Systematic Strategies, LLC83,969$3.47M0.06%-14,79713F-HRTimeline
Rhenman & Partners Asset Management AB73,755$3.05M0.31%-31,24513F-HRTimeline
Informed Momentum Co LLC72,956$3.02M0.43%-22,46513F-HRTimeline
Affinity Asset Advisors, LLC70,742$2.93M0.46%-4,25813F-HRTimeline
Swiss National Bank70,300$2.91M<0.01%+1,30013F-HRTimeline
ALGERT GLOBAL LLC68,291$2.82M0.07%new13F-HR/ATimeline
STATE OF WISCONSIN INVESTMENT BOARD66,944$2.77M0.01%+17,21013F-HRTimeline
Patient Square Capital LP64,900$2.68M1%new13F-HRTimeline
Palo Alto Investors LP64,700$2.68M0.41%013F-HRTimeline
GSA CAPITAL PARTNERS LLP54,123$2.24M0.17%-3,86213F-HRTimeline
RHUMBLINE ADVISERS53,113$2.2M<0.01%+1,23613F-HR/ATimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/52,498$2.17M<0.01%+9,50013F-HRTimelineGroup
Knights of Columbus Asset Advisors LLC46,002$1.9M0.13%+11613F-HRTimeline
Rafferty Asset Management, LLC45,160$1.87M0.01%-40,29713F-HRTimeline
Verition Fund Management LLC44,870$1.86M0.01%+31,85513F-HRTimeline
Tema ETFs LLC41,968$1.74M0.72%13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD41,800$1.73M<0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.41,050$1.7M<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc40,820$1.69M<0.01%+4,62213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN40,526$1.68M<0.01%-67,50113F-HRTimelineGroup
Secure Asset Management, LLC39,920$1.65M0.25%+3,40613F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC38,822$1.61M0.01%+1,57713F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC37,634$1.56M0.03%-9,13413F-HRTimelineGroup
Phocas Financial Corp.37,585$1.55M0.21%-30413F-HR/ATimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…33,772$1.4M<0.01%+4313F-HR/ATimeline
Empowered Funds, LLC33,266$1.38M0.02%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC27,608$1.14M<0.01%-91013F-HR/ATimelineGroup
CAPITAL FUND MANAGEMENT S.A.27,322$1.13M0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…25,960$1.07M<0.01%+1,94513F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding25,927$1.07M-623Timeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…25,744$1.06M<0.01%+10,15113F-HRTimelineGroup
OCONNOR, A Distinct Business Unit of UB…25,059$1.04M0.03%+8,52113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MetLife Investment Management, LLCin group MetLife Investment Management…24,085$996K0.01%+1,35613F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL23,966$991K0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC23,150$957K0.01%+10,41713F-HRTimeline
Aquatic Capital Management LLC22,589$934K0.03%+4,98913F-HRTimeline
ExodusPoint Capital Management, LP22,153$916K0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC21,682$897K<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …21,625$894K<0.01%-48813F-HRTimelineGroup
Jain Global LLC20,944$866K0.03%13F-HRTimeline
Values First Advisors, Inc.19,840$820K0.45%-3,88513F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.19,746$816K<0.01%-1,22913F-HRTimelineGroup
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…19,380$801K0.15%-1,30013F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management18,733$775K<0.01%new13F-HRTimelineGroup
NEOS Investment Management LLC17,693$732K0.02%-26,99013F-HRTimeline
Engineers Gate Manager LP17,214$712K0.01%+7,63413F-HRTimeline
Schonfeld Strategic Advisors LLC17,200$711K<0.01%+48713F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…16,346$676K<0.01%+1113F-HR/ATimeline
Campbell & CO Investment Adviser LLC16,167$669K0.05%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd14,861$615K0.05%new13F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC14,050$581K<0.01%013F-HRTimeline
ProShare Advisors LLC13,457$556K<0.01%+3,22713F-HRTimeline
Legato Capital Management LLC13,395$554K0.07%+97713F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO12,114$501K<0.01%-4,57613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC12,048$498K<0.01%-49713F-HRTimelineGroup
Alpha DNA Investment Management LLC10,663$441K0.24%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS10,613$439K<0.01%+1,74813F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…10,600$438K<0.01%+89113F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA10,509$434K<0.01%-16,70713F-HRTimelineGroup
BANTAMAC CAPITAL, LLC10,413$431K0.19%+3,25613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,361$428K<0.01%+18313F-HRTimeline
China Universal Asset Management Co., L…10,179$421K0.04%+1,00313F-HRTimeline
CW Advisors, LLC10,000$414K0.01%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …9,981$413K<0.01%new13F-HRTimelineGroup
PROFUND ADVISORS LLC9,182$380K0.01%-7,80213F-HRTimeline
HRT FINANCIAL LP9,158$378K<0.01%new13F-HRTimeline
HighVista Strategies LLC8,942$370K0.14%-4,62913F-HRTimeline
Police & Firemen's Retirement System of…8,570$354K<0.01%13F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…8,270$342K0.14%-4,07413F-HRTimelineGroup
Jasper Ridge Partners, L.P.8,206$339K0.01%013F-HRTimeline
Creative Planningin group Creative Planning8,130$336K<0.01%+1,74813F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…7,947$329K<0.01%013F-HRTimeline
Aigen Investment Management, LP7,742$320K0.06%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP7,460$308K0.05%new13F-HRTimeline
SG Americas Securities, LLC6,978$289K<0.01%-4,27513F-HRTimeline
Man Group plcin group Man Group plc6,989$289K<0.01%new13F-HRTimelineGroup
Reliant Investment Partners, LLC6,975$288K0.26%13F-HRTimeline
KLP KAPITALFORVALTNING AS6,700$277K<0.01%13F-HRTimeline
SYON CAPITAL LLC6,682$276K0.02%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP6,587$272K0.12%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC6,504$269K<0.01%new13F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC6,465$267K<0.01%013F-HRTimeline
SHERBROOKE PARK ADVISERS LLC6,355$263K0.08%-42413F-HRTimeline
STRS OHIO6,200$256K<0.01%new13F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE5,800$240K<0.01%new13F-HRTimelineGroup
Harvest Investment Services, LLC5,707$236K0.06%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,112$211K<0.01%+3,69413F-HRTimelineGroup
FMR LLCin group FMR LLC4,815$199K<0.01%+3,49813F-HRTimelineGroup
Avanza Fonder AB4,564$189K0.01%13F-HRTimeline
Point72 (DIFC) Ltd4,360$180K0.02%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,155$172K0.01%+31213F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,641$151K<0.01%-35913F-HRTimelineGroup
Steward Partners Investment Advisory, L…2,800$116K<0.01%-5,86413F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO2,499$103K<0.01%013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC2,264$93K<0.01%-6913F-HRTimelineGroup
AlphaQuest LLC1,829$75.6K0.01%+1,65813F-HRTimeline
R Squared Ltd1,680$69.5K0.07%13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,373$56.8K<0.01%+19613F-HRTimelineGroup
AMALGAMATED BANK1,357$56K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,156$47.8K<0.01%-26,12913F-HR/ATimelineGroup
GF FUND MANAGEMENT CO. LTD.1,008$41.7K<0.01%13F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.856$35.4K0.01%new13F-HRTimeline
Allworth Financial LP633$29.6K<0.01%+313F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP714$29.5K<0.01%+35713F-HRTimelineGroup
COMERICA BANK617$25.5K<0.01%+2913F-HR/ATimeline
Caitong International Asset Management …594$24.6K0.02%13F-HR/ATimeline
Coppell Advisory Solutions LLC543$22.4K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC522$21.6K<0.01%+5113F-HRTimeline
Parallel Advisors, LLC442$18.3K<0.01%+213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…365$15.1K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC215$8.89K<0.01%-613F-HRTimeline
MCF Advisors LLC203$8.39K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.188$8K<0.01%013F-HRTimelineGroup
HighMark Wealth Management LLC180$7.44K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…171$7.07K<0.01%-5213F-HRTimelineGroup
CWM, LLCin group CWM, LLC165$7K<0.01%+4313F-HRTimelineGroup
HANSEATIC MANAGEMENT SERVICES INC158$6.53K0.01%013F-HRTimeline
GAMMA Investing LLC120$4.96K<0.01%+6113F-HRTimeline
QUADRANT CAPITAL GROUP LLC117$4.84K<0.01%new13F-HRTimeline
Lindbrook Capital, LLC98$4.05K<0.01%013F-HRTimeline
Pathway Financial Advisers, LLC87$3.6K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd84$3.47K<0.01%-18113F-HRTimeline
MassMutual Private Wealth & Trust, FSB79$3.27K<0.01%013F-HRTimeline
Covestor Ltd71$3K<0.01%+5613F-HRTimeline
ROTHSCHILD INVESTMENT LLC45$1.86K<0.01%013F-HRTimeline
Aventura Private Wealth, LLC45$1.86K<0.01%13F-HRTimeline
Sterling Capital Management LLC40$1.65K<0.01%013F-HRTimeline
Roble, Belko & Company, Inc19$1K<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/20$827<0.01%-32313F-HRTimelineGroup
Smartleaf Asset Management LLC17$700<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…9$372<0.01%-713F-HRTimelineGroup
IFP Advisors, Inc3$124<0.01%new13F-HRTimeline

Events

  • Peetz Christopher acquired 12,197 MIRM shares on 2026-10-06, Form 4 filed 2026-10-06. 0001614740-26-000014

    Accepted , ingested