ACNB Corporation (ACNB)

Accumulating

Institutional accumulation: ownership increased +1.18% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

40.52%

QoQ Change

+1.18%

Total Value

$197.0B

Shares Outstanding

10.2M

Crowding AnalysisCrowded

Holders108of 5,944

Avg: 68

Uncrowded87th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.71x

69th percentile

60 buying35 selling

+21

New

-10

Closed

+42K

Net shares

Holding Period Distribution

estimate

Median: 4 QAvg: 3.9 QHolders: 108

Ownership Concentration

Top 5: 51.0%Top 10: 72.6%

BlackRock,15.1%

VANGUARD CAPITAL MANAGEMENT10.3%

FMR8.8%

Private Capital Management,8.7%

DIMENSIONAL FUND ADVISORS8.1%

Others (103)49.0%

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Conviction-Weighted Ownership

Median weight: 0.00%Avg weight: 0.18%Max: 1.71%High conviction (>1%): 1

BlackRock,

VANGUARD CAPITAL MANAGEMENT

FMR

Private Capital Management,

DIMENSIONAL FUND ADVISORS

GEODE CAPITAL MANAGEMENT,

STATE STREET

AMERICAN CENTURY COMPANIES

MANUFACTURERS LIFE INSURANCE COMPANY, THE

BRIDGEWAY CAPITAL MANAGEMENT,

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$20M428K shr

SOLDFMR$11M232K shr

BOUGHTAMERICAN CENTURY COMPANIES$2M52K shr

BOUGHTMANUFACTURERS LIFE INSURANCE COMPANY, THE$830K17K shr

BOUGHTDIMENSIONAL FUND ADVISORS$708K15K shr

BOUGHTPrivate Capital Management$1M25K shr

BOUGHTAMERICAN CENTURY COMPANIES$1M23K shr

BOUGHTVANGUARD GROUP$701K14K shr

SOLDFMR$439K9K shr

BOUGHTDIMENSIONAL FUND ADVISORS$424K9K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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