BAYRY: Bayer insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Institutional ownership (Q2 2026)

15 institutions reported holding $93.52M of Bayer on Form 13F (16 the quarter before). 0 opened a new position and 1 sold out. Shares held by institutions: same.

Largest holdersSharesValue
KAHN BROTHERS GROUP INC6,518,603$89.31M
GREAT LAKES ADVISORS, LLC126,119$1.73M
RHUMBLINE ADVISERS68,922$944K
GAMMA Investing LLC41,204$564K
ATLAS CAPITAL ADVISORS INC.34,746$476K
CHICAGO TRUST Co NA20,097$278K
PNC Financial Services Group, Inc.3,203$44K
First Command Advisory Services, Inc.2,971$41K
Westside Investment Management, Inc.2,878$39K
Salomon & Ludwin, LLC2,668$37K

Clinical trial readouts

4 Phase 2 or 3 trials by Bayer with a primary completion date in the last 90 days or the next 12 months and no results posted yet, from ClinicalTrials.gov. (est.) = company estimate.

Primary completionDrugConditionPhasePatientsStatusTrial
2026-09-15BAY2599023 (DTX201)Hemophilia APhase 1/211CompletedNCT03588299
2027-04-10 (est.)Finerenone (Kerendia, BAY94-8862)Chronic Kidney DiseasePhase 3219Enrollment completeNCT05196035
2027-07-30 (est.)Darolutamide (BAY1841788, Nubeqa)Biochemically Recurrent Prostate CancerPhase 3985Enrollment completeNCT05794906
2027-10-28 (est.)SevabertinibAdvanced Non-small Cell Lung Cancer, HER2 MutationPhase 3444RecruitingNCT06452277

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