DOSSIER · 13F Holders · Q2 2026

Heidelberg Materials AG

2 institutions still hold Heidelberg Materials AG as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP D31709104·2 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$75K
visible holders
Holders
2
filers reporting
Concentration
74.32%
Generali Investments CEE, investicni spolecnost, a.s. #1
top holder share
AI Holders Summary · Q2 2026

2 institutions reported Heidelberg Materials AG in Q2 2026. Generali Investments CEE, investicni spolecnost, a.s. leads at 74.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Generali Investments CEE, investicni spolecnost, a.s.
CIK 0002047540
$56K2920.00%Q2 2026
02
ATLAS CAPITAL ADVISORS INC.
CIK 0001434165
$19K1010.00%Q2 2026