ACNB CORP (ACNB) Institutional Ownership and Insiders Activity

ACNB CORP (ACNB) is widely held by institutional investors, with 118 firms reporting positions valued at approximately $245.34M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $41.87M in ACNB holdings in its latest filing.

Recent insider activity includes 13 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.