Old Second National Bank Of Aurora Portfolio Holdings

Old Second National Bank Of Aurora

  • $431 Million
  • Q3 2025

Old Second National Bank Of Aurora has filed its 13F form on October 22, 2025 for Q3 2025 where it was disclosed a total value porftolio of $431 Million distributed in 401 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Ishares Core S&P Mid Cap ETF with a value of $30.4M, Nvidia Corp with a value of $24M, Microsoft Corp with a value of $19.1M, Broadcom Inc. with a value of $18.3M, and Apple Inc. with a value of $14.4M.

Examining the 13F form we can see an increase of $23.8M in the current position value, from $407M to 431M.

Below you can find more details about Old Second National Bank Of Aurora portfolio as well as his latest detailed transactions.

Portfolio value $431 Million
ETFs: $140 Million
Technology: $100 Million
Financial Services: $46.3 Million
Healthcare: $31.4 Million
Industrials: $28.8 Million
Consumer Cyclical: $23.7 Million
Communication Services: $17 Million
Consumer Defensive: $16.2 Million
Other: $27.1 Million

Stock Holdings Table ETFs Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$30.4 Million 7.06% of portfolio
466,309
Q3 2025 Reduced 4.68%
$0
$12.9 Million 2.99% of portfolio
161,471
Q3 2025 Reduced 3.9%
$0
$11.7 Million 2.71% of portfolio
596,814
Q3 2025 Reduced 3.6%
$0
$11.7 Million 2.71% of portfolio
312,723
Q3 2025 Added 1.34%
$0
$7.65 Million 1.78% of portfolio
127,646
Q3 2025 Added 0.99%
$0
$7.48 Million 1.74% of portfolio
379,703
Q3 2025 Added 10.6%
$0
$7.28 Million 1.69% of portfolio
79,632
Q3 2025 Reduced 31.85%
$0
$6.94 Million 1.61% of portfolio
50,366
Q3 2025 Reduced 0.56%
$0
$6.8 Million 1.58% of portfolio
10,202
Q3 2025 Reduced 0.59%
$0
$4.98 Million 1.16% of portfolio
212,565
Q3 2025 Added 0.86%
$0
$3.93 Million 0.91% of portfolio
50,192
Q3 2025 Added 3.63%
$0
$3.07 Million 0.71% of portfolio
34,368
Q3 2025 Reduced 0.08%
$0
$2.75 Million 0.64% of portfolio
36,216
Q3 2025 Reduced 1.39%
$0
$2.26 Million 0.52% of portfolio
3,374
Q2 2025 Reduced 0.88%
$0
$2.13 Million 0.49% of portfolio
3,571
Q3 2025 Reduced 0.97%
$0
$1.53 Million 0.36% of portfolio
8,081
Q3 2025 Reduced 1.97%
$0
$813,000 0.19% of portfolio
4,364
Q3 2025 Reduced 6.43%
$0
$765,000 0.18% of portfolio
1,250
Q4 2024 Added 0.81%
$0
$751,000 0.17% of portfolio
7,780
Q3 2019 Reduced 6.85%
$0
$652,000 0.15% of portfolio
5,401
Q3 2025 Reduced 6.9%
$0
$629,000 0.15% of portfolio
10,009
Q1 2025 Reduced 10.71%
$0
$611,000 0.14% of portfolio
2,528
Q2 2024 Reduced 16.71%
$0
$606,000 0.14% of portfolio
2,385
Q4 2024 Reduced 2.85%
$0
$619,000 0.14% of portfolio
1,336
Q1 2024 Reduced 2.48%
$0
$546,000 0.13% of portfolio
11,676
Q3 2025 Reduced 0.28%
$0
$514,000 0.12% of portfolio
21,770
Q3 2025 Added 279.0%
$0
$520,000 0.12% of portfolio
9,095
Q3 2025 Reduced 0.5%
$0
$501,000 0.12% of portfolio
11,727
Q3 2025 Reduced 0.6%
$0
$478,000 0.11% of portfolio
10,328
Q3 2025 Reduced 0.41%
$0
$480,000 0.11% of portfolio
800
Q2 2025 Added 3.23%
$0
$473,000 0.11% of portfolio
5,070
Q3 2024 Reduced 6.87%
$0
$469,000 0.11% of portfolio
3,330
Q3 2025 Reduced 9.71%
$0
$394,000 0.09% of portfolio
4,119
Q3 2025 Reduced 0.99%
$0
$373,000 0.09% of portfolio
2,882
Q2 2025 Added 6.35%
$0
$356,000 0.08% of portfolio
1,957
Q3 2025 Reduced 10.11%
$0
$349,000 0.08% of portfolio
6,323
Q3 2025 Reduced 1.19%
$0
$353,000 0.08% of portfolio
2,425
Q3 2025 Added 0.96%
$0
$294,000 0.07% of portfolio
5,800
Q4 2024 Reduced 37.46%
$0
$282,000 0.07% of portfolio
2,700
Q3 2025 Reduced 1.14%
$0
$265,000 0.06% of portfolio
4,969
Q1 2024 Reduced 11.9%
$0
$261,000 0.06% of portfolio
558
Q3 2025 Reduced 16.34%
$0
$240,000 0.06% of portfolio
2,800
Q3 2025 Reduced 7.77%
$0
$229,000 0.05% of portfolio
4,229
Q3 2025 Reduced 0.12%
$0
$206,000 0.05% of portfolio
8,404
Q3 2025 Reduced 72.2%
$0
$212,000 0.05% of portfolio
8,250
Q4 2024 Added 200.0%
$127B
$173,000 0.04% of portfolio
489
Q1 2025 Reduced 7.74%
$0
$154,000 0.04% of portfolio
1,090
Q3 2025 Reduced 1.8%
$0
$178,000 0.04% of portfolio
5,263
Q3 2025 Reduced 4.59%
$0
$175,000 0.04% of portfolio
2,989
Q3 2025 Reduced 1.81%

Summary

  • Portfolio
  • No. of Stocks 401
  • Current Value $431 Million
  • Prior Value $407 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 22, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 12 stocks
  • Additional Purchases 58 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 94 stocks
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