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

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$88.2B
$2.5 Million 0.58% of portfolio
14,058
Q3 2025 Reduced 2.17%
$408B
$2.44 Million 0.57% of portfolio
2,634
Q3 2025 Reduced 1.2%
$41.6B
$2.4 Million 0.56% of portfolio
28,747
Q3 2025 Reduced 0.36%
$153B
$2.38 Million 0.55% of portfolio
12,026
Q3 2025 Added 1.14%
$96.6B
$2.34 Million 0.54% of portfolio
46,378
Q3 2025 Reduced 1.9%
$220B
$2.27 Million 0.53% of portfolio
7,465
Q3 2025 Reduced 0.96%
$70B
$2.27 Million 0.53% of portfolio
27,191
Q3 2025 Reduced 0.19%
$0
$2.26 Million 0.52% of portfolio
3,374
Q2 2025 Reduced 0.88%
$192B
$2.25 Million 0.52% of portfolio
13,539
Q3 2025 Added 1.74%
$0
$2.13 Million 0.49% of portfolio
3,571
Q3 2025 Reduced 0.97%
$130B
$2.12 Million 0.49% of portfolio
10,062
Q3 2025 Added 0.73%
$98.2B
$2.1 Million 0.49% of portfolio
24,812
Q3 2025 Added 1.68%
$202B
$2.08 Million 0.48% of portfolio
18,156
Q3 2025 Reduced 6.74%
$18.8B
$1.97 Million 0.46% of portfolio
9,062
Q3 2025 Reduced 1.31%
$152B
$1.72 Million 0.4% of portfolio
4,889
Q3 2025 Added 5.55%
$848M
$1.68 Million 0.39% of portfolio
42,992
Q3 2025 Added 11.03%
$7.11B
$1.48 Million 0.34% of portfolio
12,139
Q3 2025 Added 2.26%
$645B
$1.41 Million 0.33% of portfolio
5,002
Q3 2025 Reduced 7.4%
$9.44B
$1.33 Million 0.31% of portfolio
101,349
Q3 2025 Added 2.06%
$0
$960,000 0.22% of portfolio
10,996
Q2 2025 Added 5.39%
$29.4B
$892,000 0.21% of portfolio
20,034
Q3 2025 Added 0.81%
$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%
$120B
$782,000 0.18% of portfolio
24,906
Q3 2025 Reduced 0.56%
$0
$751,000 0.17% of portfolio
7,780
Q3 2019 Reduced 6.85%
$238B
$679,000 0.16% of portfolio
4,190
Q3 2025 Reduced 13.25%
$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%
$489B
$602,000 0.14% of portfolio
5,343
Q3 2025 Added 0.47%
$10.3B
$540,000 0.13% of portfolio
7,885
Q1 2025 Reduced 0.03%
$82.9B
$548,000 0.13% of portfolio
2,483
Q3 2025 Reduced 1.59%
$0
$546,000 0.13% of portfolio
11,676
Q3 2025 Reduced 0.28%
$219B
$555,000 0.13% of portfolio
6,616
Q3 2025 Reduced 0.09%
$292B
$517,000 0.12% of portfolio
7,564
Q3 2025 Added 0.11%
$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%
$224B
$529,000 0.12% of portfolio
1,091
Q2 2025 Reduced 0.73%
$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%
$35.6B
$477,000 0.11% of portfolio
4,171
Q1 2025 Reduced 9.62%
$0
$469,000 0.11% of portfolio
3,330
Q3 2025 Reduced 9.71%
$297B
$426,000 0.1% of portfolio
893
Q2 2025 Reduced 20.13%
$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%

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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