ACNB

ACNB • NASDAQ

ACNB is a banks - regional company in the financial services sector on NASDAQ, with a market cap of $536.5M. As of Q3 2025, 38% of shares are held by 85 institutional investors, with FMR LLC as the largest holder at 5.78%.

Market Cap$536.5M

Banks - Regional

Financial Services

Employees413.0

Websiteacnb.com

Country

United States of America

Overview

Overview of institutional ownership in ACNB as of Q3 2025 with a market cap of $461.0M

All Institutions

Institutions: 85
Value Held: $177.2M
Shares Held: 4.0M
Avg Position: $2.1M
Median Position: $355.4K

Hedge Funds

Hedge Funds: 8
Value Held: $5.9M
Shares Held: 134.4K
Avg Position: $740.1K
Median Position: $468.9K

Ownership Breakdown

Institutional (non-HF)

37.15%

$171.2M

Hedge Funds

1.28%

$5.9M

Retail & Other

61.57%

$283.8M

Based on market cap of $461.0M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in ACNB as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
FMR LLC Institution	-	$26.6M 0.00% of portfolio	5.78% 604.5K shares	Q4 2013 Held for 11y 11m	$1.92T
B BlackRock, Inc. Institution	-	$26.5M 0.00% of portfolio	5.74% 600.8K shares	Q2 2016 Held for 9y 5m	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$23.3M 0.00% of portfolio	5.06% 529.8K shares	Q2 2016 Held for 9y 5m	$6.69T
Private Capital Management, LLC RIA/Wealth	Gregg Joseph Powers CEO	$15.2M 1.54% of portfolio	3.30% 345.6K shares	Q1 2025 Held for 8 months	$986.6M
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$13.7M 0.00% of portfolio	2.97% 311.3K shares	Q3 2016 Held for 9y 2m	$466.32B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$10.7M 0.00% of portfolio	2.31% 242.1K shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$8.1M 0.00% of portfolio	1.75% 182.9K shares	Q2 2016 Held for 9y 5m	$2.88T
M MANUFACTURERES LIFE INSURANCE CO Institution	-	$6.5M 0.01% of portfolio	1.40% 146.7K shares	Q1 2024 Held for 1y 8m	$120.17B
A AMERICAN CENTURY COMPANIES INC Institution	-	$4.8M 0.00% of portfolio	1.04% 108.6K shares	Q4 2020 Held for 4y 11m	$195.93B
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	John Noland Ryan Montgomery CEO	$4.4M 0.09% of portfolio	0.96% 100.7K shares	Q2 2018 Held for 7y 5m	$4.7B

Net Capital Flow

Institutional buying and selling activity for ACNB in Q3 2025

Traded: +$3.5M
Buyers: 47
Sellers: 25
Total Bought: +$8.9M
Total Sold: −$5.4M
Avg Position: $2.0M

Biggest Buyers

Institution	Net Bought	Current Position
Private Capital Management, LLC RIA/Wealth	+$1.4M +31.1K shares	$15.2M 345.6K shares
SANDLER ONEILL ASSET MANAGEMENT LLC Hedge Fund•Long/Short	+$1.2M +26.8K shares	$2.2M 50.7K shares
COMMONWEALTH EQUITY SERVICES, LLC. RIA/Wealth	+$835.1K +19.0K shares	$835.1K 19.0K shares
GOLDMAN SACHS GROUP INC Institution	+$731.6K +16.6K shares	$731.6K 16.6K shares
FINANCIAL CONSULATE, INC RIA/Wealth	+$588.6K +13.4K shares	$588.6K 13.4K shares
J JANE STREET GROUP, LLC Institution	+$535.1K +12.2K shares	$858.9K 19.5K shares
Quantinno Capital Management LP Hedge Fund•Market Neutral	+$424.4K +9.6K shares	$424.4K 9.6K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$414.5K +9.4K shares	$414.5K 9.4K shares
DIMENSIONAL FUND ADVISORS LP Long Only Manager	+$359.2K +8.2K shares	$13.7M 311.3K shares
MetLife Investment Advisors, LLC Insurance Manager	+$274.3K +6.2K shares	$274.3K 6.2K shares

Biggest Sellers

Institution	Net Sold	Current Position
ALLIANCEBERNSTEIN L.P. Long Only Manager	−$1.5M −33.9K shares	$3.5M 79.9K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	−$1.2M −27.4K shares	$481.4K 10.9K shares
VANGUARD GROUP INC Institution	−$447.7K −10.2K shares	$23.3M 529.8K shares
MORGAN STANLEY RIA/Wealth	−$424.6K −9.6K shares	$1.1M 26.0K shares
B BlackRock, Inc. Institution	−$387.6K −8.8K shares	$26.5M 600.8K shares
R ROYAL BANK OF CANADA Institution	−$233.6K −5.3K shares	$187.3K 4.3K shares
INTECH INVESTMENT MANAGEMENT LLC Long Only Manager	−$214.4K −5.0K shares	Sold Off 0 shares
CITIGROUP INC Institution	−$143.9K −3.3K shares	$37.1K 843.0 shares
S SPC Financial, Inc. RIA/Wealth	−$123.3K −2.8K shares	$370.4K 8.4K shares
BARCLAYS PLC Institution	−$121.2K −2.8K shares	$639.5K 14.5K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited ACNB in Q3 2025

New Positions: 5
New Value: $647.8K
Exited Positions: 3
Exited Value: $294.5K

New Positions

Institution	Position Value
Quantinno Capital Management LP Hedge Fund•Market Neutral	$424.4K 9.6K shares
T Turning Point Benefit Group, Inc. Institution	$197.8K 4.5K shares
S State of Alaska, Department of Revenue Institution	$18.8K 428.0 shares
O Optiver Holding B.V. Institution	$6.6K 150.0 shares
Sunbelt Securities, Inc. RIA/Wealth	$88.0 2.0 shares

Exited Positions

Institution	Previous Position
INTECH INVESTMENT MANAGEMENT LLC Long Only Manager	$214.4K 5.0K shares
RAYMOND JAMES FINANCIAL INC RIA/Wealth	$79.9K 1.9K shares
$US BANCORP \DE\ logo$ US BANCORP \DE\ Institution	$171.0 4.0 shares

Options Activity

Institutions with the largest Call and Put options positions in ACNB as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 3
Put Value: $1.7M

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
W WOLVERINE TRADING, LLC Institution	$1.1M 250.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$299.5K 68.0 contracts
J JANE STREET GROUP, LLC Institution	$295.1K 67.0 contracts

Most Committed Institutions

Institutions with ACNB as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Private Capital Management, LLC RIA/Wealth	Gregg Joseph Powers CEO	1.54% $15.2M	3.30% 345.6K shares	Q1 2025 Held for 8 months	$986.6M
SANDLER ONEILL ASSET MANAGEMENT LLC Hedge Fund•Long/Short	Terry Anthony Maltese President	0.35% $2.2M	0.48% 50.7K shares	Q2 2025 Held for 5 months	$646.2M
T Turning Point Benefit Group, Inc. Institution	-	0.12% $197.8K	0.04% 4.5K shares	Q3 2025 Held for 2 months	$165.6M
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	John Noland Ryan Montgomery CEO	0.09% $4.4M	0.96% 100.7K shares	Q2 2018 Held for 7y 5m	$4.7B
FINANCIAL CONSULATE, INC RIA/Wealth	Michael Patrick Mccarthy CEO	0.08% $588.6K	0.13% 13.4K shares	Q3 2025 Held for 2 months	$701.1M
Pinnacle Wealth Planning Services, Inc. RIA/Wealth	William David Heichel Chairman	0.06% $500.4K	0.11% 11.4K shares	Q4 2017 Held for 7y 11m	$853.3M
Greenspring Advisors, LLC RIA/Wealth	John Patrick Collins CEO	0.05% $309.2K	0.07% 7.0K shares	Q3 2025 Held for 2 months	$565.2M
K Kuntz Lesher Capital LLC Institution	-	0.04% $444.7K	0.10% 10.1K shares	Q4 2023 Held for 1y 11m	$1.2B
S SPC Financial, Inc. RIA/Wealth	Edward Geoffrey Sella CEO	0.03% $370.4K	0.08% 8.4K shares	Q3 2024 Held for 1y 2m	$1.3B
Empowered Funds, LLC ETF Provider	Wesley Robert Gray CEO	0.02% $2.2M	0.47% 49.3K shares	Q2 2023 Held for 2y 5m	$9.9B