LMRI · NASDAQ · Medical - Devices

Lumexa Imaging

Outpatient imaging network with radiologist interpretation and health-system partnerships.

$11.74
After-hours close+0.25 (+2.18%)
At close$11.49(−2.05%)

Breakdown13F · Form 4

Institutions 33.25%Insiders

Shares outstanding 96.08M · Float 95.68M · 99.6% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Welsh, Carson, Anderson & Stowe XII, L.P.70.22M74.30%13GFeb 13, 2026
Brown Advisory Inc5.84M6.08%13GAug 14, 2026
AllianceBernstein L.P.2.98M3.10%13FMay 15, 2026
Massachusetts Financial Services Co /MA/2.33M2.43%13FMay 14, 2026
Janus Henderson Group PLC2.10M2.19%13FMay 18, 2026

Institutions13F, as of Mar 31, 2026

90 holders · 31.94M shares · 47 new positions · 71 increased · 15 reduced · 19 closed

HolderShares% outstandingChg q/qFiled
AllianceBernstein L.P.2.98M3.10%−258.0KMay 15, 2026
Massachusetts Financial Services Co /MA/2.33M2.43%+1.33MMay 14, 2026
Janus Henderson Group PLC2.10M2.19%+107.9KMay 18, 2026
Brown Advisory Inc1.71M1.77%+1.71MnewMay 15, 2026
Arrowmark Colorado Holdings LLC1.65M1.72%+153.3KMay 15, 2026
BlackRock, Inc.1.53M1.59%+1.43MMay 13, 2026
Invesco Ltd.1.44M1.50%+4.7KMay 12, 2026
Healthcare of Ontario Pension Plan Trust Fund1.30M1.35%−200.0KMay 14, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Welsh, Carson, Anderson & Stowe XII, L.P.74.30%70.22M13GFeb 13, 2026
Brown Advisory Inc6.08%5.84M13GAug 14, 2026

InsidersForm 4

Latest trades

Nothing filed in the last 12 months.

CongressHouse and Senate disclosures

Not reported.