ACNB Ownership | Who Owns ACNB?

ACNB Ownership Summary

ACNB is owned by 32.73% institutional investors, 3.87% insiders, and 63.40% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 6.01% of ACNB shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 3.00% of its assets in ACNB shares.

ACNB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	ACNB	32.73%	3.87%	63.40%
Sector	Financial Services Stocks	746.79%	13.83%	-660.62%
Industry	Regional Banks Stocks	38.12%	12.89%	48.99%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	622.58K	6.01%	$29.80M
Blackrock	497.50K	5.86%	$18.04M
Vanguard group	544.26K	5.26%	$26.32M
Fmr	363.66K	3.51%	$17.41M
Private capital management	359.74K	3.48%	$17.22M
Dimensional fund advisors lp	334.84K	3.23%	$16.03M
Geode capital management	246.38K	2.38%	$11.80M
State street	195.58K	1.89%	$9.36M
American century companies	183.62K	1.77%	$8.79M
Manufacturers life insurance company, the	162.98K	1.57%	$7.80M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Private capital management	359.74K	1.71%	$17.22M
Maltese capital management	85.60K	0.81%	$4.10M
Ellsworth advisors	13.98K	0.15%	$556.78K
Planning directions	4.43K	0.11%	$212.21K
Bridgeway capital management	106.16K	0.10%	$5.08M
Tripletail wealth management	1.06K	0.07%	$50.88K
Rkl wealth management	13.40K	0.06%	$641.70K
Pinnacle wealth planning services	11.36K	0.06%	$543.95K
Spc financial	8.41K	0.03%	$370.38K
Equitable trust	9.47K	0.02%	$453.33K

Top Buyers

Holder	Shares	% Assets	Change
Vanguard fiduciary trust	67.45K	0.00%	67.45K
American century companies	183.62K	0.00%	51.61K
Fisher asset management	26.30K	0.00%	26.30K
Citadel advisors	45.48K	0.00%	25.49K
Two sigma investments, lp	38.59K	0.00%	20.65K

Top Sellers

Holder	Shares	% Assets	Change
Fmr	363.66K	0.00%	-231.80K
Alliancebernstein	21.89K	0.00%	-36.11K
Stifel financial	-	-	-27.80K
Lincoln national	-	-	-26.87K
Banc funds	-	-	-26.77K

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	67.45K	0.00%	67.45K	$3.23M
Fisher asset management	26.30K	0.00%	26.30K	$1.26M
Qube research	20.39K	0.00%	20.39K	$975.83K
Xtx topco	10.23K	0.01%	10.23K	$489.76K
Wealthspire advisors	7.62K	0.00%	7.62K	$364.63K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-1.00
Northwestern mutual wealth management	-3.00
Mai capital management	-4.00
Us bancorp \de\	-4.00
Root financial partners	-9.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	93	-4.12%	3,388,305	-17.06%	32	2.10%	52	-	20	-20.00%
Dec 31, 2025	17	-80.90%	588,475	-85.37%	5	0.38%	11	-77.55%	4	-81.82%
Sep 30, 2025	27	-64.00%	708,308	-82.01%	6	0.48%	14	-68.18%	5	-68.75%
Jun 30, 2025	74	-12.94%	3,928,340	4.52%	37	2.56%	43	-2.27%	16	-33.33%
Mar 31, 2025	85	19.72%	3,758,382	19.29%	38	2.79%	44	7.32%	24	118.18%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Morn Total Stk Mkt Idx Investor	305.40K	3.00%	-7.90K
Vanguard Total Stock Mkt Idx Inv	305.40K	2.99%	-7.90K
iShares Russell 2000 ETF	275.92K	2.71%	-4.90K
Vanguard US Total Market Shares ETF	250.66K	2.38%	-
Avantis US Small Cap Value ETF	231.45K	2.28%	625.00
Fidelity Low-Priced Stock	209.10K	2.05%	-120.14K
Vanguard Institutional Extnd Mkt Idx Tr	119.13K	1.17%	415.00
Fidelity Small Cap Index	102.22K	1.01%	1.14K
iShares Russell 2000 Value ETF	100.51K	0.99%	-
JHancock Regional Bank A	77.59K	0.76%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 07, 2026	Seibel Donald Arthur Jr	-	Sell	$96.53K
Mar 13, 2026	ELSNER FRANK III	-	Buy	$250.00
Feb 03, 2026	Hayes Kevin J	SVP/Secretary & Gen. Counsel	Sell	$38.48K
Jan 26, 2026	FULK BRETT D	ACNB Bank EVP	Sell	$72.10K
Dec 15, 2025	FULK BRETT D	ACNB Bank EVP	Sell	$144.96K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	1
2026 Q2	-	-
2026 Q1	1	2
2025 Q4	2	2
2025 Q3	2	-

ACNB Ownership FAQ

Who Owns ACNB?

ACNB shareholders are primarily institutional investors at 32.73%, followed by 3.87% insiders and 63.40% retail investors. The average institutional ownership in ACNB's industry, Regional Banks Stocks, is 38.12%, which ACNB falls below.

Who owns the most shares of ACNB?

ACNB’s largest shareholders are Blackrock funding, inc. /de (622.58K shares, 6.01%), Blackrock (497.5K shares, 5.86%), and Vanguard group (544.26K shares, 5.26%). Together, they hold 17.13% of ACNB’s total shares outstanding.

Does Blackrock own ACNB?

Yes, BlackRock owns 5.86% of ACNB, totaling 497.5K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 18.04M$. In the last quarter, BlackRock increased its holdings by 3.23K shares, a 0.65% change.

Who is ACNB’s biggest shareholder by percentage of total assets invested?

Private capital management is ACNB’s biggest shareholder by percentage of total assets invested, with 1.71% of its assets in 359.74K ACNB shares, valued at 17.22M$.

Who is the top mutual fund holder of ACNB shares?

Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund holder of ACNB shares, with 3.00% of its total shares outstanding invested in 305.4K ACNB shares.

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