On this page, we present all of the funds holding ACNB from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding ACNB, with a link to that fund's top holdings. The next columns indicate the amount of ACNB stock held by each of the funds holding ACNB, followed by the ACNB position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 62 funds holding ACNB within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by FMR LLC. For more details on the positions held by FMR LLC (or by any of the other funds holding ACNB), click the fund name in the "Holder" column of the funds-holding-ACNB table below.

Holder	Amount	Position Size ($ in 1000's)	As of
FMR LLC	544,408	$24,368	12/31/2023
ACNB	544,408	$24,368	12/31/2023
BlackRock Inc.	522,358	$23,381	12/31/2023
ACNB	522,358	$23,381	12/31/2023
Vanguard Group Inc.	420,031	$18,801	12/31/2023
ACNB	420,031	$18,801	12/31/2023
Dimensional Fund Advisors LP	245,478	$10,988	12/31/2023
ACNB	245,478	$10,988	12/31/2023
Geode Capital Management LLC	176,129	$7,884	12/31/2023
ACNB	176,129	$7,884	12/31/2023
State Street Corp	120,836	$5,409	12/31/2023
ACNB	120,836	$5,409	12/31/2023
Bridgeway Capital Management Inc.	90,006	$4,029	12/31/2023
ACNB	90,006	$4,029	12/31/2023
Northern Trust Corp	71,493	$3,200	12/31/2023
ACNB	71,493	$3,200	12/31/2023
American Century Companies Inc.	50,082	$2,242	12/31/2023
ACNB	50,082	$2,242	12/31/2023
Morgan Stanley	44,151	$1,976	12/31/2023
ACNB	44,151	$1,976	12/31/2023
Empowered Funds LLC	38,606	$1,728	12/31/2023
ACNB	38,606	$1,728	12/31/2023
Haverford Trust Co.	33,972	$1,521	12/31/2023
ACNB	33,972	$1,521	12/31/2023
Stifel Financial Corp	28,098	$1,258	12/31/2023
ACNB	28,098	$1,258	12/31/2023
Lincoln National Corp	26,648	$1,193	12/31/2023
ACNB	26,648	$1,193	12/31/2023
LSV Asset Management	26,285	$1,177	12/31/2023
ACNB	26,285	$1,177	12/31/2023
Bank of New York Mellon Corp	28,097	$1,056	03/31/2024
ACNB	28,097	$1,056	03/31/2024
Charles Schwab Investment Management Inc.	22,760	$1,019	12/31/2023
ACNB	22,760	$1,019	12/31/2023
Renaissance Technologies LLC	17,056	$763	12/31/2023
ACNB	17,056	$763	12/31/2023
Bank of America Corp DE	16,767	$750	12/31/2023
ACNB	16,767	$750	12/31/2023
Nuveen Asset Management LLC	16,218	$726	12/31/2023
ACNB	16,218	$726	12/31/2023
EAM Investors LLC	15,768	$706	12/31/2023
ACNB	15,768	$706	12/31/2023
Rhumbline Advisers	12,125	$543	12/31/2023
ACNB	12,125	$543	12/31/2023
Barclays PLC	11,359	$509	12/31/2023
ACNB	11,359	$509	12/31/2023
Pinnacle Wealth Planning Services Inc.	11,363	$509	12/31/2023
ACNB	11,363	$509	12/31/2023
Royal Bank of Canada	10,727	$479	12/31/2023
ACNB	10,727	$479	12/31/2023
RKL Wealth Management LLC	9,695	$434	12/31/2023
ACNB	9,695	$434	12/31/2023
UBS Group AG	9,163	$410	12/31/2023
ACNB	9,163	$410	12/31/2023
Citadel Advisors LLC	9,035	$404	12/31/2023
ACNB	9,035	$404	12/31/2023
Two Sigma Advisers LP	7,900	$354	12/31/2023
ACNB	7,900	$354	12/31/2023
Assenagon Asset Management S.A.	8,831	$332	03/31/2024
ACNB	8,831	$332	03/31/2024
Invesco Ltd.	7,198	$322	12/31/2023
ACNB	7,198	$322	12/31/2023
Cetera Advisor Networks LLC	6,921	$310	12/31/2023
ACNB	6,921	$310	12/31/2023
Two Sigma Investments LP	6,901	$309	12/31/2023
ACNB	6,901	$309	12/31/2023
Greenspring Advisors LLC	7,022	$264	03/31/2024
ACNB	7,022	$264	03/31/2024
Savant Capital LLC	5,890	$264	12/31/2023
ACNB	5,890	$264	12/31/2023
LPL Financial LLC	5,745	$257	12/31/2023
ACNB	5,745	$257	12/31/2023
JPMorgan Chase & Co.	5,639	$252	12/31/2023
ACNB	5,639	$252	12/31/2023
Corton Capital Inc.	5,258	$235	12/31/2023
ACNB	5,258	$235	12/31/2023
Martingale Asset Management L P	5,107	$229	12/31/2023
ACNB	5,107	$229	12/31/2023
Cambridge Investment Research Advisors Inc.	5,748	$216	03/31/2024
ACNB	5,748	$216	03/31/2024
SG Americas Securities LLC	4,585	$205	12/31/2023
ACNB	4,585	$205	12/31/2023
MetLife Investment Management LLC	4,494	$201	12/31/2023
ACNB	4,494	$201	12/31/2023
American International Group Inc.	4,138	$185	12/31/2023
ACNB	4,138	$185	12/31/2023
New York State Common Retirement Fund	3,277	$147	12/31/2023
ACNB	3,277	$147	12/31/2023
Deutsche Bank AG	3,026	$135	12/31/2023
ACNB	3,026	$135	12/31/2023
Wells Fargo & Company MN	2,624	$117	12/31/2023
ACNB	2,624	$117	12/31/2023
The PNC Financial Services Group Inc.	2,375	$106	12/31/2023
ACNB	2,375	$106	12/31/2023
BNP Paribas Arbitrage SA	2,232	$100	12/31/2023
ACNB	2,232	$100	12/31/2023
California State Teachers Retirement System	1,370	$61	12/31/2023
ACNB	1,370	$61	12/31/2023
Citigroup Inc.	1,304	$58	12/31/2023
ACNB	1,304	$58	12/31/2023
Advisor Group Holdings Inc.	938	$42	12/31/2023
ACNB	938	$42	12/31/2023
Ameritas Investment Partners Inc.	862	$39	12/31/2023
ACNB	862	$39	12/31/2023
Tower Research Capital LLC TRC	866	$39	12/31/2023
ACNB	866	$39	12/31/2023
Legal & General Group Plc	720	$32	12/31/2023
ACNB	720	$32	12/31/2023
Allworth Financial LP	700	$26	03/31/2024
ACNB	700	$26	03/31/2024
Metropolitan Life Insurance Co NY	522	$23	12/31/2023
ACNB	522	$23	12/31/2023
Group One Trading L.P.		$13	12/31/2023
Call	300	$13	12/31/2023
Nisa Investment Advisors LLC	300	$13	12/31/2023
ACNB	300	$13	12/31/2023
Amalgamated Bank	293	$11	03/31/2024
ACNB	293	$11	03/31/2024
CWM LLC	277	$10	03/31/2024
ACNB	277	$10	03/31/2024
GAMMA Investing LLC	45	$2	03/31/2024
ACNB	45	$2	03/31/2024
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
ACNB	0	$0	12/31/2023
Call	0	$0	12/31/2023
Covestor Ltd	3	$0	12/31/2023
ACNB	3	$0	12/31/2023