Dimensional Fund Advisors
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Dimensional Fund Advisors’s ACNB Corp ACNB Stock Holding History

Dimensional Fund Advisors’s Portfolio ACNB Stock Details ACNB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$16M Buy
334,844
+14,789
+5% +$729K ﹤0.01% 2074
2025
Q4 		$15.5M Buy
320,055
+8,777
+3% +$414K ﹤0.01% 2105
2025
Q3 		$13.7M Buy
311,278
+8,157
+3% +$360K ﹤0.01% 2178
2025
Q2 		$13M Buy
303,121
+16,448
+6% +$685K ﹤0.01% 2174
2025
Q1 		$11.8M Buy
286,673
+13,004
+5% +$527K ﹤0.01% 2177
2024
Q4 		$10.9M Buy
273,669
+10,796
+4% +$478K ﹤0.01% 2275
2024
Q3 		$11.5M Buy
262,873
+9,567
+4% +$380K ﹤0.01% 2243
2024
Q2 		$9.19M Buy
253,306
+5,119
+2% +$168K ﹤0.01% 2301
2024
Q1 		$9.33M Buy
248,187
+2,709
+1% +$106K ﹤0.01% 2333
2023
Q4 		$11M Buy
245,478
+8,421
+4% +$317K ﹤0.01% 2284
2023
Q3 		$7.49M Buy
237,057
+11,817
+5% +$391K ﹤0.01% 2386
2023
Q2 		$7.47M Buy
225,240
+1,881
+0.8% +$58.4K ﹤0.01% 2382
2023
Q1 		$7.27M Buy
223,359
+5,662
+3% +$206K ﹤0.01% 2351
2022
Q4 		$8.67K Buy
217,697
+6,866
+3% +$251K ﹤0.01% 2263
2022
Q3 		$6.33M Buy
210,831
+18,646
+10% +$620K ﹤0.01% 2345
2022
Q2 		$5.71M Buy
192,185
+20,029
+12% +$669K ﹤0.01% 2414
2022
Q1 		$6.02M Buy
172,156
+9,196
+6% +$304K ﹤0.01% 2483
2021
Q4 		$5.1M Buy
162,960
+4,177
+3% +$120K ﹤0.01% 2558
2021
Q3 		$4.45M Sell
158,783
-2,634
-2% -$74.2K ﹤0.01% 2620
2021
Q2 		$4.5M Buy
161,417
+6,688
+4% +$189K ﹤0.01% 2643
2021
Q1 		$4.53M Buy
154,729
+16,094
+12% +$451K ﹤0.01% 2617
2020
Q4 		$3.47M Buy
138,635
+1,649
+1% +$39.5K ﹤0.01% 2647
2020
Q3 		$2.85M Buy
136,986
+3,976
+3% +$88K ﹤0.01% 2644
2020
Q2 		$3.48M Buy
133,010
+16,080
+14% +$399K ﹤0.01% 2595
2020
Q1 		$3.51M Buy
116,930
+6,907
+6% +$222K ﹤0.01% 2532
2019
Q4 		$4.16M Buy
110,023
+4,167
+4% +$147K ﹤0.01% 2670
2019
Q3 		$3.63M Buy
105,856
+2,147
+2% +$76.9K ﹤0.01% 2704
2019
Q2 		$4.1M Buy
103,709
+5,013
+5% +$188K ﹤0.01% 2708
2019
Q1 		$3.65M Buy
98,696
+15,342
+18% +$576K ﹤0.01% 2741
2018
Q4 		$3.27M Buy
83,354
+8,628
+12% +$326K ﹤0.01% 2723
2018
Q3 		$2.78M Buy
74,726
+9,935
+15% +$355K ﹤0.01% 2847
2018
Q2 		$2.21M Buy
64,791
+16,197
+33% +$503K ﹤0.01% 2863
2018
Q1 		$1.42M Buy
48,594
+10,408
+27% +$302K ﹤0.01% 2940
2017
Q4 		$1.13M Buy
38,186
+5,985
+19% +$171K ﹤0.01% 2970
2017
Q3 		$892K Buy
32,201
+9,704
+43% +$270K ﹤0.01% 3015
2017
Q2 		$686K Buy
22,497
+6,635
+42% +$197K ﹤0.01% 3052
2017
Q1 		$458K Buy
15,862
+3,205
+25% +$95.7K ﹤0.01% 3102
2016
Q4 		$396K Buy
12,657
+3,066
+32% +$89.4K ﹤0.01% 3127
2016
Q3 		$255K Buy
+9,591
New +$252K ﹤0.01% 3156

Other funds holding ACNB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Dimensional Fund Advisors's ACNB Position: Q1 2026 in Review

Dimensional Fund Advisors increased its ACNB Corp (ACNB) stake by 4.6% in Q1 2026, buying an estimated $729K and bringing the position to 334,844 shares worth $16M. The position accounts for ﹤0.01% of the portfolio, ranked #2074.

Dimensional Fund Advisors first reported a position in ACNB in Q3 2016 and has held it in 39 quarters since. 107 funds tracked by Wall St. Rank hold ACNB as of Q1 2026.

  • Dimensional Fund Advisors held 334,844 shares of ACNB Corp worth $16M as of Q1 2026.
  • Dimensional Fund Advisors bought 14,789 ACNB Corp shares in Q1 2026, an estimated $729K.
  • ACNB Corp made up ﹤0.01% of Dimensional Fund Advisors's portfolio in Q1 2026, its #2074 holding.
  • Dimensional Fund Advisors first reported a position in ACNB Corp in Q3 2016 and has held it in 39 quarters since.
  • 107 funds tracked by Wall St. Rank held ACNB Corp as of Q1 2026.

Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.