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
$30.4 Million 7.06% of portfolio
466,309
Q3 2025 Reduced 4.68%
$465B
$24 Million 5.58% of portfolio
128,795
Q3 2025 Reduced 3.0%
$3.78T
$19.1 Million 4.42% of portfolio
36,786
Q3 2025 Reduced 2.81%
$139B
$18.3 Million 4.26% of portfolio
55,570
Q3 2025 Reduced 2.72%
$4.3T
$14.4 Million 3.35% of portfolio
56,675
Q3 2025 Added 0.26%
$1.65T
$13.2 Million 3.06% of portfolio
54,196
Q3 2025 Reduced 0.25%
$0
$12.9 Million 2.99% of portfolio
161,471
Q3 2025 Reduced 3.9%
$881B
$12.1 Million 2.81% of portfolio
38,343
Q3 2025 Reduced 3.13%
$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%
$270B
$8.37 Million 1.94% of portfolio
52,666
Q3 2025 Reduced 0.84%
$0
$7.65 Million 1.78% of portfolio
127,646
Q3 2025 Added 0.99%
$161B
$7.52 Million 1.75% of portfolio
6,975
Q3 2025 Reduced 1.57%
$0
$7.48 Million 1.74% of portfolio
379,703
Q3 2025 Added 10.6%
$2.39T
$7.45 Million 1.73% of portfolio
33,908
Q3 2025 Added 2.84%
$0
$7.28 Million 1.69% of portfolio
79,632
Q3 2025 Reduced 31.85%
$971B
$6.98 Million 1.62% of portfolio
9,147
Q3 2025 Added 16.43%
$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%
$69.4B
$6.72 Million 1.56% of portfolio
81,934
Q3 2025 Added 1.55%
$98.1B
$6.27 Million 1.45% of portfolio
36,670
Q3 2025 Reduced 0.12%
$27B
$5.37 Million 1.25% of portfolio
40,645
Q3 2025 Reduced 2.45%
$522B
$5.34 Million 1.24% of portfolio
28,802
Q3 2025 Reduced 1.51%
$0
$4.98 Million 1.16% of portfolio
212,565
Q3 2025 Added 0.86%
$204B
$4.71 Million 1.09% of portfolio
33,508
Q3 2025 Added 22.86%
$86.7B
$4.56 Million 1.06% of portfolio
7,481
Q3 2025 Reduced 1.2%
$22.2B
$4.53 Million 1.05% of portfolio
171,330
Q3 2025 Reduced 43.63%
$414B
$4.52 Million 1.05% of portfolio
19,536
Q3 2025 Reduced 3.6%
$55.6B
$4.38 Million 1.02% of portfolio
29,933
Q3 2025 Added 118.6%
$62.7B
$4.33 Million 1.01% of portfolio
52,592
Q3 2025 Added 0.64%
$0
$3.93 Million 0.91% of portfolio
50,192
Q3 2025 Added 3.63%
$77.2B
$3.93 Million 0.91% of portfolio
18,497
Q3 2025 Added 7.57%
$140B
$3.82 Million 0.89% of portfolio
10,215
Q3 2025 Reduced 3.99%
$228B
$3.77 Million 0.88% of portfolio
28,174
Q3 2025 Added 0.55%
$70.1B
$3.68 Million 0.85% of portfolio
21,585
Q3 2025 Reduced 0.03%
$512B
$3.47 Million 0.81% of portfolio
6,100
Q3 2025 Reduced 7.69%
$65.7B
$3.32 Million 0.77% of portfolio
11,068
Q3 2025 Added 0.09%
$346B
$3.11 Million 0.72% of portfolio
20,219
Q3 2025 Reduced 4.6%
$114B
$3.11 Million 0.72% of portfolio
27,151
Q3 2025 Added 3.94%
$5.15B
$3.06 Million 0.71% of portfolio
17,144
Q3 2025 Added 2.36%
$0
$3.07 Million 0.71% of portfolio
34,368
Q3 2025 Reduced 0.08%
$64.7B
$3.06 Million 0.71% of portfolio
27,255
Q3 2025 Added 3.23%
$168B
$2.84 Million 0.66% of portfolio
37,561
Q3 2025 Added 4.52%
$0
$2.75 Million 0.64% of portfolio
36,216
Q3 2025 Reduced 1.39%
$367B
$2.76 Million 0.64% of portfolio
6,800
Q3 2025 Reduced 2.7%
$136B
$2.69 Million 0.63% of portfolio
7,288
Q3 2025 Reduced 0.4%
$303B
$2.68 Million 0.62% of portfolio
17,231
Q3 2025 Reduced 0.33%
$47.7B
$2.52 Million 0.59% of portfolio
5,063
Q3 2025 Reduced 10.56%
$279B
$2.51 Million 0.58% of portfolio
24,400
Q3 2025 Reduced 3.24%

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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