13F Insight
DOSSIER · 13F Holders · Q1 2026

BAYER A G

16 institutions still hold BAYER A G as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 072730302·16 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$79M
visible holders
Holders
16
filers reporting
Concentration
95.21%
KAHN BROTHERS GROUP INC #1
top holder share
AI Holders Summary · Q1 2026

16 institutions reported BAYER A G in Q1 2026. KAHN BROTHERS GROUP INC leads at 95.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
KAHN BROTHERS GROUP INC
CIK 0001039565
$75M6.5M13.26%Q1 202602
GREAT LAKES ADVISORS, LLC
CIK 0001078013
$1M120K0.01%Q1 202603
RHUMBLINE ADVISERS
CIK 0001115418
$782K68K0.00%Q1 202604
GAMMA Investing LLC
CIK 0002010235
$564K41K0.02%Q2 202605
ATLAS CAPITAL ADVISORS INC.
CIK 0001434165
$408K36K0.05%Q1 202606
CHICAGO TRUST Co NA
CIK 0001601539
$278K20K0.04%Q2 202607
Moloney Securities Asset Management, LLC
CIK 0001697934
$251K30K0.03%Q3 202508
Westside Investment Management, Inc.
CIK 0001538383
$32K3K0.01%Q1 202609
Salomon & Ludwin, LLC
CIK 0001766156
$24K2K0.00%Q1 202610
PNC FINANCIAL SERVICES GROUP, INC.
CIK 0000713676
$15K1K0.00%Q4 202511
Sterling Capital Management LLC
CIK 0001329883
$10K8460.00%Q1 202612
KELLEHER FINANCIAL ADVISORS
CIK 0001507971
$9K8000.00%Q1 202613
Ancora Advisors LLC
CIK 0001446114
$8K7100.00%Q4 202514
First Command Advisory Services, Inc.
CIK 0001727336
$4K3100.00%Q1 202615
IMA Advisory Services, Inc.
CIK 0001455495
$2K1690.00%Q1 202616
Strategic Investment Solutions, Inc. /IL
CIK 0001960144
$1K1000.00%Q2 2026