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Disclosery

MIRM MIRUM PHARMACEUTICALS INC

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COM (common), issuer CIK 1759425

267 managers (273 13F filers) reported a position in MIRM shares at 2025-09-30, 57,345,884 shares in all. 71 filers opened a position and 14 filers sold out during the quarter.

Managers
267
13F filers
273
New
71
Added
91
Reduced
77
Sold out
14
Shares held by filers
57,345,884

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Quadrature Capital Ltdin group Quadrature Capital Ltd2,872$211K<0.01%-4,87913F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,855$209K<0.01%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC2,837$208K<0.01%new13F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE2,800$205K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP2,743$201K<0.01%new13F-HRTimeline
Point72 (DIFC) Ltd2,702$198K0.01%new13F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC1,981$145K<0.01%+1913F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,931$142K<0.01%-1,10013F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT1,888$138K0.01%new13F-HRTimeline
RiverPark Advisors, LLCin group RiverPark Advisors, LLC1,655$121K0.05%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,516$111K<0.01%+8613F-HRTimelineGroup
Point72 Europe (London) LLP1,454$107K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,434$105K<0.01%-3,35413F-HRTimelineGroup
AMALGAMATED BANK1,362$100K<0.01%013F-HRTimeline
KBC Group NVin group KBC Group NV1,268$93K<0.01%013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,262$92.5K<0.01%+81713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,120$82.5K<0.01%+1413F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,081$79.2K<0.01%-14713F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP957$69.6K<0.01%+24313F-HRTimelineGroup
COMERICA BANK738$54.1K<0.01%-2913F-HRTimeline
CWM, LLCin group CWM, LLC683$50K<0.01%+16113F-HRTimelineGroup
Allworth Financial LP663$48.6K<0.01%+1113F-HRTimeline
Quarry LP559$41K0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…524$38.4K<0.01%new13F-HRTimelineGroup
Arax Advisory Partners511$37.5K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC468$34.3K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…462$33.9K<0.01%+2913F-HRTimelineGroup
Quantbot Technologies LP448$32.8K<0.01%new13F-HRTimeline
Parallel Advisors, LLC447$32.8K<0.01%+713F-HRTimeline
MCF Advisors LLC427$31.3K<0.01%+18513F-HRTimeline
Westside Investment Management, Inc.300$22K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.240$17.6K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC232$17K<0.01%+18613F-HRTimeline
GAMMA Investing LLC219$16.1K<0.01%+7413F-HRTimeline
Rise Advisors, LLC198$14.5K0.01%013F-HRTimeline
SIGNATUREFD, LLC190$13.9K<0.01%+1013F-HRTimeline
HighMark Wealth Management LLC180$13.2K0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.158$12K<0.01%-2013F-HRTimelineGroup
SBI Securities Co., Ltd.150$11K<0.01%+12113F-HRTimeline
Larson Financial Group LLC130$9.53K<0.01%+12713F-HRTimeline
Accent Capital Management, LLC347$8.07K<0.01%013F-HRTimeline
Sterling Capital Management LLC98$7.18K<0.01%-713F-HRTimeline
Pathway Financial Advisers, LLC87$6.38K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB82$6.01K<0.01%+113F-HRTimeline
Aster Capital Management (DIFC) Ltd71$5.21K<0.01%new13F-HRTimeline
True Wealth Design, LLC70$5.13K<0.01%013F-HRTimeline
Caitong International Asset Management …68$4.99K<0.01%+4513F-HRTimeline
ROTHSCHILD INVESTMENT LLC65$4.76K<0.01%-1013F-HRTimeline
Versant Capital Management, Inc58$4.25K<0.01%+5413F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK51$3.74K<0.01%013F-HRTimelineGroup
Aventura Private Wealth, LLC45$3.3K<0.01%013F-HRTimeline
IFP Advisors, Inc42$3.08K<0.01%013F-HR/ATimeline
Covestor Ltd41$3K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC31$2.27K<0.01%new13F-HRTimeline
Marquette Asset Management, LLC22$1.61K<0.01%new13F-HRTimeline
Bare Financial Services, Inc22$1.61K<0.01%+1013F-HRTimeline
Farther Finance Advisors, LLC17$1.25K<0.01%+1113F-HRTimeline
Smartleaf Asset Management LLC17$1.24K<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust15$1.1K<0.01%013F-HRTimeline
Roble, Belko & Company, Inc19$1K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV11$806<0.01%new13F-HRTimeline
Essential Partners LLC7$513<0.01%+213F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners5$367<0.01%013F-HRTimelineGroup
Advisory Services Network, LLC3$220<0.01%new13F-HRTimeline
Tortoise Investment Management, LLC2$147<0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC2$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

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

    Accepted , ingested