ACNB CORP (ACNB) is held by 72 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling ACNB?

In Q1 2026, 44 institutions opened or increased positions in ACNB CORP while 22 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on ACNB?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for ACNB CORP.

How many hedge funds hold ACNB?

72 institutional investors report holding ACNB CORP (ACNB) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into ACNB?

As of Q1 2026, tracked institutions in ACNB CORP show 44 buyers versus 22 sellers — net inflows.

ACNB CORP

ACNB·000868109·US·Common Stock·Financial Services - Banks - Regional-13D/G

Holders

(7 Elite)

$166.8M

Total Value

67% (66)

Consensus

44 buying - 22 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 72 funds

7 elite

Who's Trading

Activist

FMR LLC3.5%Apr 29, 2026

Activist

The Vanguard Group0.0%Mar 26, 2026

InsiderEIELSNER FRANK IIIBuy $250Mar 13, 2026

InsiderFDFULK BRETT DSell $72KJan 26, 2026

InsiderEIELSNER FRANK IIIBuy $250Dec 15, 2025

InsiderFDFULK BRETT DSell $145KDec 15, 2025

InsiderSJSeibel Donald Arthur JrSell $255KDec 11, 2025

InsiderKLKelley Scott LBuy $16KNov 20, 2025

InsiderEIELSNER FRANK IIIBuy $258.49Sep 15, 2025

InsiderLJLott James JBuy $11KSep 15, 2025

View all insider trades View all activist filings

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	622,577(+2.3%)	$29.8M	0.0%	+52.91%	29
VAVANGUARD CAPITAL MANAGEMENT LLC	New	427,657	$20.5M	0.0%	+18.47%	39
FMR LLC	Decreased	363,662(-38.9%)	$17.4M	0.0%	+55.87%	0
DIMENSIONAL FUND ADVISORS LP	Increased	334,844(+4.6%)	$16M	0.0%	+76.20%	30
GEODE CAPITAL MANAGEMENT, LLC	Increased	246,376(+2.2%)	$11.8M	0.0%	+86.72%	28
STATE STREET CORP	Increased	195,578(+7.7%)	$9.4M	0.0%	+41.81%	30
AMERICAN CENTURY COMPANIES INC	Increased	183,620(+39.1%)	$8.8M	0.0%	+48.48%	36
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Increased	162,978(+11.9%)	$7.8M	0.0%	+54.47%	31
NORTHERN TRUST CORP	Increased	92,569(+2.1%)	$4.4M	0.0%	+83.58%	27
VFVANGUARD FIDUCIARY TRUST CO	New	67,449	$3.2M	0.0%	+18.47%	37
Empowered Funds, LLC	Increased	59,757(+9.6%)	$2.9M	0.0%	+64.09%	29
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	58,206	$2.8M	0.0%	+18.47%	36
MORGAN STANLEY	Increased	51,376(+63.9%)	$2.5M	0.0%	+34.95%	38
CITADEL ADVISORS LLC	Increased	45,478(+127.5%)	$2.2M	0.0%	+23.34%	42
TWO SIGMA INVESTMENTS, LP	Increased	38,594(+115.1%)	$1.8M	0.0%	+30.91%	42
Bank of New York Mellon Corp	Increased	37,274(+8.3%)	$1.8M	0.0%	+79.36%	28
BANK OF AMERICA CORP /DE/	Increased	33,187(+10.0%)	$1.6M	0.0%	+29.25%	28
STIFEL FINANCIAL CORP	New	27,803	$1.3M	0.0%	+18.47%	35
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	27,242(-11.5%)	$1.3M	0.0%	+93.09%	0
Fisher Asset Management, LLC	New	26,296	$1.3M	0.0%	+18.47%	35