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
$0
$49,000 0.01% of portfolio
2,658
Q3 2025 New
$0
$50,000 0.01% of portfolio
2,960
Q3 2025 New
$0
$33,000 0.01% of portfolio
177
Q1 2025 New
$157B
$33,000 0.01% of portfolio
1,000
Q3 2025 Reduced 49.19%
$149B
$33,000 0.01% of portfolio
300
Q1 2025 Reduced 20.0%
$12.3B
$34,000 0.01% of portfolio
375
Q3 2025 Added 25.0%
$35B
$39,000 0.01% of portfolio
317
Q3 2025 Reduced 18.93%
$54.7B
$50,000 0.01% of portfolio
235
Q3 2025 Added 23.68%
$23.4B
$58,000 0.01% of portfolio
1,200
Q2 2025 Added 75.7%
$1.29B
$50,000 0.01% of portfolio
1,400
Q3 2025 Added 250.0%
$137B
$27,000 0.01% of portfolio
1,080
Q3 2025 Reduced 19.88%
$20.7B
$24,000 0.01% of portfolio
300
Q1 2025 Reduced 2.6%
$14B
$23,000 0.01% of portfolio
332
Q1 2025 Reduced 2.06%
$37.9B
$27,000 0.01% of portfolio
300
Q1 2025 Reduced 40.94%
$9.83B
$16,000 0.0% of portfolio
400
Q2 2022 New
$76.6B
$13,000 0.0% of portfolio
100
Q2 2025 Reduced 81.62%
Viking Holdings Ltd.
-
$0 0.0% of portfolio
-
Q3 2025 Added 10.5%
$4.47B
$1,000 0.0% of portfolio
36
Q1 2025 Reduced 70.0%
$48.8B
$13,000 0.0% of portfolio
77
Q3 2025 Added 67.39%
$57.6B
$16,000 0.0% of portfolio
60
Q3 2025 Added 100.0%
$0
$18,000 0.0% of portfolio
755
Q1 2019 Reduced 20.94%
Cohen & Steers Infrastructure Subscription Rt
-
$0 0.0% of portfolio
-
Q3 2025 New
$51.7B
$11,000 0.0% of portfolio
125
Q1 2025 Reduced 37.5%
$0
$15,000 0.0% of portfolio
52
Q1 2025 New
$8.21B
$8,000 0.0% of portfolio
450
Q1 2019 Reduced 47.06%
Coreweave Inc
-
$0 0.0% of portfolio
-
Q3 2025 New
$495M
$0 0.0% of portfolio
16
Q3 2022 Reduced 38.46%
$29.7B
$2,000 0.0% of portfolio
100
Q3 2017 New
$18.3B
$2,000 0.0% of portfolio
49
Q1 2025 Reduced 59.17%
$262B
$15,000 0.0% of portfolio
200
Q4 2022 Reduced 33.33%
$106B
$12,000 0.0% of portfolio
41
Q3 2025 Reduced 86.2%
$18.6B
$15,000 0.0% of portfolio
160
Q3 2022 Reduced 38.93%
Blackrock Financial Class B
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 1.67%
$196B
$21,000 0.0% of portfolio
4
Q2 2024 New
$99.3B
$4,000 0.0% of portfolio
100
Q1 2025 Reduced 28.57%
$198B
$13,000 0.0% of portfolio
65
Q4 2024 Reduced 27.78%
$122B
$7,000 0.0% of portfolio
150
Q3 2025 New
$14.7B
$18,000 0.0% of portfolio
105
Q4 2022 Reduced 65.57%
$118B
$2,000 0.0% of portfolio
10
Q2 2025 New
Aptiv PLC
-
$0 0.0% of portfolio
-
Q3 2025 Added 2.35%
$123B
$11,000 0.0% of portfolio
125
Q3 2025 New
$12.3B
$1,000 0.0% of portfolio
162
Q1 2025 Reduced 15.18%
Amentum Holdings Inc.
-
$0 0.0% of portfolio
-
Q2 2025 Added 6.0%
$104B
$3,000 0.0% of portfolio
52
Q1 2025 Reduced 55.17%
$46.1B
$10,000 0.0% of portfolio
153
Q1 2024 Reduced 60.36%
$80.7B
$4,000 0.0% of portfolio
15
Q1 2025 Added 200.0%
Federated Hermes ETF Total Return
-
$0 0.0% of portfolio
-
Q3 2025 Added 1.2%
$46.5B
$2,000 0.0% of portfolio
35
Q2 2025 New
$0
$17,000 0.0% of portfolio
225
Q3 2025 Reduced 98.94%

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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