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 Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$469B
$24 Million 5.58% of portfolio
128,795
Q3 2025 Reduced 3.0%
$3.7T
$19.1 Million 4.42% of portfolio
36,786
Q3 2025 Reduced 2.81%
$142B
$18.3 Million 4.26% of portfolio
55,570
Q3 2025 Reduced 2.72%
$4.31T
$14.4 Million 3.35% of portfolio
56,675
Q3 2025 Added 0.26%
$1.67T
$13.2 Million 3.06% of portfolio
54,196
Q3 2025 Reduced 0.25%
$922B
$12.1 Million 2.81% of portfolio
38,343
Q3 2025 Reduced 3.13%
$275B
$8.37 Million 1.94% of portfolio
52,666
Q3 2025 Reduced 0.84%
$169B
$7.52 Million 1.75% of portfolio
6,975
Q3 2025 Reduced 1.57%
$2.49T
$7.45 Million 1.73% of portfolio
33,908
Q3 2025 Added 2.84%
$66.7B
$7.17 Million 1.66% of portfolio
16,982
Q3 2025 Added 2.5%
$878B
$6.98 Million 1.62% of portfolio
9,147
Q3 2025 Added 16.43%
$72.3B
$6.72 Million 1.56% of portfolio
81,934
Q3 2025 Added 1.55%
$103B
$6.27 Million 1.45% of portfolio
36,670
Q3 2025 Reduced 0.12%
$27.3B
$5.37 Million 1.25% of portfolio
40,645
Q3 2025 Reduced 2.45%
$488B
$5.34 Million 1.24% of portfolio
28,802
Q3 2025 Reduced 1.51%
$197B
$4.71 Million 1.09% of portfolio
33,508
Q3 2025 Added 22.86%
$22.6B
$4.53 Million 1.05% of portfolio
171,330
Q3 2025 Reduced 43.63%
$387B
$4.52 Million 1.05% of portfolio
19,536
Q3 2025 Reduced 3.6%
$56.3B
$4.38 Million 1.02% of portfolio
29,933
Q3 2025 Added 118.6%
$60.7B
$4.33 Million 1.01% of portfolio
52,592
Q3 2025 Added 0.64%
$83.6B
$3.93 Million 0.91% of portfolio
18,497
Q3 2025 Added 7.57%
$149B
$3.82 Million 0.89% of portfolio
10,215
Q3 2025 Reduced 3.99%
$221B
$3.77 Million 0.88% of portfolio
28,174
Q3 2025 Added 0.55%
$67.7B
$3.68 Million 0.85% of portfolio
21,585
Q3 2025 Reduced 0.03%
$526B
$3.47 Million 0.81% of portfolio
6,100
Q3 2025 Reduced 7.69%
$65.8B
$3.32 Million 0.77% of portfolio
11,068
Q3 2025 Added 0.09%
$348B
$3.11 Million 0.72% of portfolio
20,219
Q3 2025 Reduced 4.6%
$116B
$3.11 Million 0.72% of portfolio
27,151
Q3 2025 Added 3.94%
$5.5B
$3.06 Million 0.71% of portfolio
17,144
Q3 2025 Added 2.36%
$61.8B
$3.06 Million 0.71% of portfolio
27,255
Q3 2025 Added 3.23%
$165B
$2.84 Million 0.66% of portfolio
37,561
Q3 2025 Added 4.52%
$380B
$2.76 Million 0.64% of portfolio
6,800
Q3 2025 Reduced 2.7%
$135B
$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%
$47.4B
$2.52 Million 0.59% of portfolio
5,063
Q3 2025 Reduced 10.56%
$278B
$2.51 Million 0.58% of portfolio
24,400
Q3 2025 Reduced 3.24%
$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%
$192B
$2.25 Million 0.52% of portfolio
13,539
Q3 2025 Added 1.74%
$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%

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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