Vanguard Group
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Vanguard Group’s Auburn National Bancorp AUBN Stock Holding History

Vanguard Group’s Portfolio AUBN Stock Details AUBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$2.16M Buy
80,269
+3,184
+4% +$82.6K ﹤0.01% 3533
2025
Q3 		$2.09M Buy
77,085
+2,402
+3% +$62.9K ﹤0.01% 3566
2025
Q2 		$1.93M Buy
74,683
+200
+0.3% +$4.19K ﹤0.01% 3542
2025
Q1 		$1.61M Buy
74,483
+41,758
+128% +$899K ﹤0.01% 3561
2024
Q4 		$769K Hold
32,725
– – ﹤0.01% 3832
2024
Q3 		$749K Buy
32,725
+2,113
+7% +$40.4K ﹤0.01% 3857
2024
Q2 		$560K Hold
30,612
– – ﹤0.01% 3969
2024
Q1 		$590K Buy
30,612
+11
+0% +$225 ﹤0.01% 3974
2023
Q4 		$651K Buy
30,601
+5,054
+20% +$105K ﹤0.01% 3957
2023
Q3 		$535K Buy
25,547
+4,904
+24% +$107K ﹤0.01% 4030
2023
Q2 		$439K Sell
20,643
-64,572
-76% -$1.41M ﹤0.01% 4156
2023
Q1 		$1.93M Buy
85,215
+100
+0.1% +$2.37K ﹤0.01% 3683
2022
Q4 		$1.96M Buy
85,115
+22
+0% +$509 ﹤0.01% 3658
2022
Q3 		$1.96M Hold
85,093
– – ﹤0.01% 3751
2022
Q2 		$2.3M Buy
85,093
+3,026
+4% +$92.1K ﹤0.01% 3746
2022
Q1 		$2.73M Buy
82,067
+749
+0.9% +$24.8K ﹤0.01% 3822
2021
Q4 		$2.63M Sell
81,318
-93
-0.1% -$3.11K ﹤0.01% 3938
2021
Q3 		$2.75M Sell
81,411
-363
-0.4% -$12.5K ﹤0.01% 3949
2021
Q2 		$2.9M Sell
81,774
-7,691
-9% -$283K ﹤0.01% 3846
2021
Q1 		$3.43M Buy
89,465
+3,381
+4% +$138K ﹤0.01% 3704
2020
Q4 		$3.59M Buy
86,084
+1,117
+1% +$44.3K ﹤0.01% 3497
2020
Q3 		$3.08M Buy
84,967
+5,019
+6% +$221K ﹤0.01% 3349
2020
Q2 		$4.56M Buy
79,948
+5,888
+8% +$293K ﹤0.01% 3140
2020
Q1 		$3.11M Buy
74,060
+13,118
+22% +$674K ﹤0.01% 3166
2019
Q4 		$3.23M Buy
60,942
+2,567
+4% +$114K ﹤0.01% 3312
2019
Q3 		$2.74M Buy
58,375
+88
+0.2% +$3.44K ﹤0.01% 3343
2019
Q2 		$1.95M Sell
58,287
-4,972
-8% -$178K ﹤0.01% 3482
2019
Q1 		$2.49M Buy
63,259
+41,249
+187% +$1.42M ﹤0.01% 3379
2018
Q4 		$697K Buy
22,010
+4,523
+26% +$169K ﹤0.01% 3661
2018
Q3 		$670K Buy
17,487
+2,873
+20% +$135K ﹤0.01% 3801
2018
Q2 		$725K Buy
+14,614
New +$638K ﹤0.01% 3763

Other funds holding AUBN

LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
THC
Truffle Hound Capital Bethesda, Maryland $386M AUM 57.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
ACA
Aptus Capital Advisors Fairhope, Alabama $12.7B AUM 17.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
IA
IFG Advisory Atlanta, Georgia $34.9M AUM 20.48% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $74.2B AUM 21.09% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
UCFA
United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return

Vanguard Group's AUBN Position: Q4 2025 in Review

Vanguard Group increased its Auburn National Bancorp (AUBN) stake by 4.1% in Q4 2025, buying an estimated $82.6K and bringing the position to 80,269 shares worth $2.16M. The position accounts for ﹤0.01% of the portfolio, ranked #3533.

Vanguard Group first reported a position in AUBN in Q2 2018 and has held it in 31 quarters since. The position peaked at $4.56M in Q2 2020. 23 funds tracked by Wall St. Rank hold AUBN as of Q4 2025.

  • Vanguard Group held 80,269 shares of Auburn National Bancorp worth $2.16M as of Q4 2025.
  • Vanguard Group bought 3,184 Auburn National Bancorp shares in Q4 2025, an estimated $82.6K.
  • Auburn National Bancorp made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3533 holding.
  • Vanguard Group first reported a position in Auburn National Bancorp in Q2 2018 and has held it in 31 quarters since.
  • Vanguard Group's Auburn National Bancorp position peaked at $4.56M in Q2 2020.
  • 23 funds tracked by Wall St. Rank held Auburn National Bancorp as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.