Old Second National Bank of Aurora
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 21, 2026), Old Second National Bank of Aurora reported 279 stock positions worth $483.9 million. Its top holding was MFS Active International (MFSI) at 8.5% of the portfolio, followed by iShares Core S&P Midcap ETF (IJH, 5.9%) and Nvidia (NVDA, 3.8%). Compared with Q4 2025, it opened 5 new positions, sold out of 14, added to 35 and reduced 84. The biggest buy was Invesco Bulletshares 2027 CB (BSCR, shares +91%) and the biggest sale Invesco Bulletshares 2026 CB (BSCQ, shares −100%).
- Most Recent 13F
- Q2 2026
- Location
- AURORA, IL
- CIK
- 0000903783
- Portfolio Value
- $483.9M (Q1 2026)
- SEC Filing
- 0000903783-26-000002 ↗ filed Apr 21, 2026
Holdings Value
Holdings 279 stocks · $483.9M
| MFSI MFS Active International | 8.51% | 1,385,288 | $41.2M | Add +0.9% |
| IJH iShares Core S&P Midcap ETF | 5.93% | 425,290 | $28.7M | Reduce -8.4% |
| NVDA Nvidia Corp. | 3.83% | 106,255 | $18.5M | Reduce -2.7% |
| AVGO Broadcom Inc. | 3.44% | 53,733 | $16.6M | Reduce -3.2% |
| BSCR Invesco Bulletshares 2027 CB | 3.23% | 796,038 | $15.6M | Add +91.0% |
| AAPL Apple Inc. | 2.93% | 55,842 | $14.2M | Reduce -0.9% |
| GOOGL Alphabet Inc. Class A | 2.79% | 46,892 | $13.5M | Reduce -2.6% |
| MSFT Microsoft Corp. | 2.76% | 36,076 | $13.4M | Add +0.4% |
| VGK Vanguard Ftse Europe ETF | 2.62% | 153,873 | $12.7M | Reduce -3.7% |
| FLIN Franklin Ftse India ETF | 2.22% | 323,982 | $10.8M | Add +0.3% |
| JPM JPMorgan Chase & Co. | 2.21% | 36,419 | $10.7M | Reduce -3.9% |
| GLW Corning Inc. | 2.21% | 78,589 | $10.7M | Reduce -4.0% |
| MS Morgan Stanley | 1.89% | 55,551 | $9.1M | Add +5.3% |
| CMI Cummins Inc. | 1.85% | 16,621 | $8.9M | Reduce -2.1% |
| VEA Vanguard Ftse Developed ETF | 1.77% | 133,357 | $8.5M | Add +2.5% |
| LLY Eli Lilly & Co. | 1.69% | 8,883 | $8.2M | Reduce -2.2% |
| KLAC KLA Corp. | 1.67% | 5,476 | $8.1M | Reduce -20.4% |
| SPY SS SPDR S&P 500 ETF Trust-US | 1.66% | 12,383 | $8.1M | Reduce -4.8% |
| BLK BlackRock Inc. | 1.47% | 7,416 | $7.1M | Reduce -0.1% |
| AMZN Amazon.com Inc. | 1.46% | 34,016 | $7.1M | Reduce -1.1% |
| BSCS Invesco Bulletshares 2028 CB | 1.44% | 340,216 | $6.9M | Add +9033.3% |
| JNJ Johnson & Johnson | 1.44% | 28,423 | $6.9M | Reduce -2.1% |
| VT Vanguard Tot World STK ETF | 1.42% | 49,748 | $6.9M | Reduce -1.2% |
| PHM Pultegroup Inc. | 1.31% | 54,015 | $6.4M | Add +31.7% |
| BSJR Invesco Bulletshares 2027 HY | 1.20% | 260,609 | $5.8M | New |
| VLO Valero Energy Corp. | 1.07% | 20,934 | $5.2M | Reduce -3.4% |
| NOC Northrop Grumman Corp. | 1.06% | 7,498 | $5.1M | Reduce -1.4% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 1.05% | 66,621 | $5.1M | Add +15.0% |
| PEP Pepsico Inc. | 1.04% | 32,311 | $5.0M | Reduce -1.8% |
| CVX Chevron Corp. | 0.91% | 21,330 | $4.4M | Add +22.7% |
| BX Blackstone Inc. | 0.89% | 37,273 | $4.3M | Reduce -1.3% |
| ABBV Abbvie Inc. | 0.88% | 19,543 | $4.3M | Add +0.0% |
| EOG EOG Resources Inc. | 0.81% | 27,161 | $3.9M | Add +2.8% |
| VIK Viking Holdings Ltd. | 0.79% | 51,794 | $3.8M | Reduce -1.3% |
| FITB Fifth Third Bancorp | 0.79% | 81,906 | $3.8M | Add +36.6% |
| MET Metlife Inc. | 0.76% | 52,340 | $3.7M | Reduce -2.1% |
| ETN Eaton Corp. PLC | 0.76% | 10,251 | $3.7M | Reduce -1.4% |
| NEE Nextera Energy Inc. | 0.76% | 39,357 | $3.7M | Reduce -1.3% |
| NFLX Netflix Inc. | 0.75% | 37,915 | $3.6M | Add +3691.5% |
| PLD Prologis Inc. | 0.74% | 27,112 | $3.6M | Reduce -1.7% |
| ZTS Zoetis Inc. | 0.71% | 29,206 | $3.5M | Add +5.4% |
| COF Capital One Financial Corp. | 0.68% | 18,154 | $3.3M | Reduce -2.3% |
| NSC Norfolk Southern Corp. | 0.66% | 11,173 | $3.2M | Add +0.8% |
| MA Mastercard Inc. Class A | 0.65% | 6,274 | $3.1M | Add +1.4% |
| WMT Walmart Inc. | 0.63% | 24,386 | $3.0M | Reduce -1.1% |
| ABT Abbott Laboratories | 0.60% | 28,455 | $2.9M | Add +0.1% |
| PG The Procter & Gamble Co. | 0.59% | 19,895 | $2.9M | Reduce -0.9% |
| SOFI Sofi Technologies Inc. | 0.57% | 173,439 | $2.8M | Add +1.6% |
| WELL Welltower Inc. | 0.56% | 13,735 | $2.7M | Reduce -2.1% |
| COST Costco Wholesale Corp. | 0.56% | 2,717 | $2.7M | Reduce -0.0% |
| UPS United Parcel Service Class B | 0.55% | 26,861 | $2.6M | Reduce -0.0% |
| BMI Badger Meter Inc. | 0.54% | 17,173 | $2.6M | Reduce -0.8% |
| ENB Enbridge Inc. | 0.53% | 47,021 | $2.5M | Reduce -0.9% |
| SYK Stryker Corp. | 0.50% | 7,408 | $2.4M | Add +0.6% |
| VNQ Vanguard Real Estate ETF | 0.49% | 26,776 | $2.4M | Reduce -63.2% |
| HD Home Depot Inc. | 0.48% | 7,065 | $2.3M | Reduce -0.6% |
| HON Honeywell International Inc. | 0.48% | 10,277 | $2.3M | Reduce -1.1% |
| PEG Public Service Enterprise GP | 0.48% | 28,438 | $2.3M | Reduce -1.6% |
| DHR Danaher Corp. | 0.47% | 12,114 | $2.3M | Add +0.5% |
| CIBR First Trust Nasdaq Cybersecu | 0.47% | 36,577 | $2.3M | Add +1.1% |
| MCD McDonald's Corp. | 0.47% | 7,374 | $2.3M | Reduce -3.0% |
| SBUX Starbucks Corp. | 0.46% | 24,965 | $2.2M | Reduce -1.1% |
| IVV iShares Core S&P 500 ETF | 0.45% | 3,334 | $2.2M | No change |
| XLE SS Energy Select Sector | 0.44% | 35,124 | $2.2M | Reduce -49.6% |
| MDY State Street SPDR S&P Midcap | 0.41% | 3,188 | $2.0M | Reduce -10.7% |
| PKG Packaging Corp. of America | 0.40% | 9,022 | $1.9M | Reduce -2.8% |
| ROP Roper Technologies Inc. | 0.39% | 5,294 | $1.9M | Add +2.7% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.36% | 18,276 | $1.8M | Add +0.2% |
| QCOM Qualcomm Inc. | 0.36% | 13,479 | $1.7M | Reduce -0.5% |
| APTV Aptiv PLC | 0.34% | 23,915 | $1.7M | Add +0.8% |
| VPU Vanguard Utilities ETF | 0.32% | 7,720 | $1.5M | Reduce -3.4% |
| AEM Agnico Eagle Mines Ltd. | 0.30% | 7,218 | $1.5M | No change |
| CMG Chipotle Mexican Grill Inc. | 0.30% | 45,288 | $1.4M | Reduce -1.3% |
| AES AES Corp. | 0.29% | 99,309 | $1.4M | Reduce -1.7% |
| SUB iShares Short-Term National | 0.23% | 10,476 | $1.1M | New |
| ALL Allstate Corp. | 0.22% | 5,046 | $1.0M | No change |
| IEFA iShares Core MSCI Eafe ETF | 0.21% | 11,046 | $1000K | No change |
| XOM Exxon Mobil Corp. | 0.20% | 5,582 | $947K | Add +5.7% |
| DSI iShares ESG MSCI KLD 400 ETF | 0.16% | 6,511 | $789K | No change |
| VTV Vanguard Mrngstr Val ETF-Aui | 0.16% | 3,964 | $778K | No change |
| IWR iShares Russell Mid-Cap ETF | 0.16% | 7,780 | $756K | No change |
| MRK Merck & Co. Inc. | 0.15% | 6,222 | $748K | Reduce -4.6% |
| BSMR Invesco Bulletshares 2027 MB | 0.15% | 31,506 | $745K | Add +505.9% |
| VOO Vanguard S&P 500 ETF | 0.15% | 1,239 | $740K | Reduce -0.3% |
| PM Philip Morris International | 0.14% | 4,086 | $676K | No change |
| CMCSA Comcast Corp. Class A | 0.14% | 23,313 | $669K | Add +7.8% |
| CAT Caterpillar Inc. | 0.13% | 893 | $633K | No change |
| VB Vanguard Most SM-Cap ETF-Usd | 0.13% | 2,385 | $625K | No change |
| DIA SS SPDR Dow Jones Indus Avg filed as STATE STR SPDR DOW JONES IND | 0.13% | 1,336 | $619K | No change |
| IWM iShares Russell 2000 ETF | 0.13% | 2,473 | $613K | No change |
| CSCO Cisco Systems Inc. | 0.12% | 7,425 | $576K | Reduce -1.5% |
| WM Waste Management Inc. | 0.12% | 2,433 | $559K | Reduce -2.0% |
| SPDW Ste STR SPDR PT DW Eu ETF | 0.11% | 11,967 | $546K | Add +1.7% |
| SPEM State Street SP PTF Em ETF | 0.11% | 11,165 | $524K | Reduce -0.0% |
| SPSM SS SPDR P S&P 600 Small Cap | 0.11% | 10,787 | $521K | Reduce -0.7% |
| TMO Thermo Fisher Scientific Inc. | 0.11% | 1,044 | $513K | Reduce -3.0% |
| SPMD SS SPDR P S&P 400 Midcap ETF | 0.10% | 8,374 | $496K | Reduce -7.5% |
| EFA iShares MSCI Eafe ETF | 0.10% | 5,070 | $492K | No change |
| WEC WEC Energy Group Inc. | 0.10% | 4,196 | $486K | No change |
| IVW iShares S&P 500 Growth ETF | 0.10% | 4,151 | $470K | No change |
Other holdings (1): bonds, preferreds, convertibles and warrants · $1K (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| OXY.WS Occidental Petroleum-CW27 | *W EXP 08/03/202 | 28 | $1K | New |
Total filed on the 13F, all lines: $483.9M.
Portfolio Sells Q4 2025 → Q1 2026
| BSCQ Invesco Bulletshares 2026 CB | Reduce -99.8% | 0.00% | −2.32 |
| BSJQ Invesco Bulletshares 2026 HY | Reduce -99.6% | 0.00% | −1.08 |
| VNQ Vanguard Real Estate ETF | Reduce -63.2% | 0.49% | −0.80 |
| AVGO Broadcom Inc. | Reduce -3.2% | 3.44% | −0.41 |
| ADBE Adobe Inc. | Reduce -94.8% | 0.01% | −0.32 |
| BX Blackstone Inc. | Reduce -1.3% | 0.89% | −0.28 |
| LLY Eli Lilly & Co. | Reduce -2.2% | 1.69% | −0.26 |
| NVDA Nvidia Corp. | Reduce -2.7% | 3.83% | −0.24 |
| JPM JPMorgan Chase & Co. | Reduce -3.9% | 2.21% | −0.23 |
| GOOGL Alphabet Inc. Class A | Reduce -2.6% | 2.79% | −0.23 |
| COF Capital One Financial Corp. | Reduce -2.3% | 0.68% | −0.22 |
| INGR Ingredion Inc. | Reduce -95.9% | 0.01% | −0.21 |
| CMA Comerica Inc. | Sold out | 0.00% | −0.21 |
| IJH iShares Core S&P Midcap ETF | Reduce -8.4% | 5.93% | −0.20 |
| XLE SS Energy Select Sector | Reduce -49.6% | 0.44% | −0.18 |
| AAPL Apple Inc. | Reduce -0.9% | 2.93% | −0.14 |
| AMZN Amazon.com Inc. | Reduce -1.1% | 1.46% | −0.12 |
| BLK BlackRock Inc. | Reduce -0.1% | 1.47% | −0.12 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -4.8% | 1.66% | −0.11 |
| QCOM Qualcomm Inc. | Reduce -0.5% | 0.36% | −0.10 |
| MET Metlife Inc. | Reduce -2.1% | 0.76% | −0.08 |
| BMI Badger Meter Inc. | Reduce -0.8% | 0.54% | −0.06 |
| VGK Vanguard Ftse Europe ETF | Reduce -3.7% | 2.62% | −0.05 |
| CMG Chipotle Mexican Grill Inc. | Reduce -1.3% | 0.30% | −0.04 |
| IJK iShares S&P Mid-Cap 400 Grow | Reduce -46.8% | 0.05% | −0.03 |
| MDY State Street SPDR S&P Midcap | Reduce -10.7% | 0.41% | −0.02 |
| AEP American Electric Power | Sold out | 0.00% | −0.02 |
| BSMQ Invesco Bulletshares 2026 MB | Reduce -20.1% | 0.09% | −0.02 |
| TMO Thermo Fisher Scientific Inc. | Reduce -3.0% | 0.11% | −0.02 |
| META Meta Platforms Inc. Class A | Reduce -32.6% | 0.02% | −0.01 |
| QQQ Invesco QQQ Trust Series 1 | Reduce -9.4% | 0.09% | −0.01 |
| IBM Intl Business Machines Corp. | Reduce -5.0% | 0.05% | −0.01 |
| HD Home Depot Inc. | Reduce -0.6% | 0.48% | −0.01 |
| KLAC KLA Corp. | Reduce -20.4% | 1.67% | −0.00 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -4.7% | 0.07% | −0.00 |
| IGF iShares Global Infrastructur | Sold out | 0.00% | −0.00 |
| IBTI iShares Ibonds Dec 2028 Term | Reduce -50.0% | 0.00% | −0.00 |
| SPYG SS SPDR P S&P 500 Growth ETF | Reduce -1.4% | 0.06% | −0.00 |
| LOW Lowe's Cos Inc. | Reduce -65.6% | 0.00% | −0.00 |
| AZN Astrazeneca PLC-Spons ADR | Sold out | 0.00% | −0.00 |
| VOO Vanguard S&P 500 ETF | Reduce -0.3% | 0.15% | −0.00 |
| SCHB Schwab US Broad Market ETF | Reduce -4.9% | 0.04% | −0.00 |
| INOD Innodata Inc. | Sold out | 0.00% | −0.00 |
| VNLA Janus Henderson Short Durati | Sold out | 0.00% | −0.00 |
| SPMD SS SPDR P S&P 400 Midcap ETF | Reduce -7.5% | 0.10% | −0.00 |
| IJR iShares Core S&P Small-Cap E | Reduce -13.9% | 0.02% | −0.00 |
| SYY Sysco Corp. | Sold out | 0.00% | −0.00 |
| ACN Accenture PLC Class A | Sold out | 0.00% | −0.00 |
| UNP Union Pacific Corp. | Reduce -12.3% | 0.03% | −0.00 |
| APD Air Products & Chemicals Inc. | Sold out | 0.00% | −0.00 |
Portfolio Buys Q4 2025 → Q1 2026
| BSCR Invesco Bulletshares 2027 CB | Add +91.0% | 3.23% | +1.58 |
| BSCS Invesco Bulletshares 2028 CB | Add +9033.3% | 1.44% | +1.42 |
| BSJR Invesco Bulletshares 2027 HY | New | 1.20% | +1.20 |
| NFLX Netflix Inc. | Add +3691.5% | 0.75% | +0.73 |
| CVX Chevron Corp. | Add +22.7% | 0.91% | +0.38 |
| PHM Pultegroup Inc. | Add +31.7% | 1.31% | +0.35 |
| EOG EOG Resources Inc. | Add +2.8% | 0.81% | +0.26 |
| SUB iShares Short-Term National | New | 0.23% | +0.23 |
| FITB Fifth Third Bancorp | Add +36.6% | 0.79% | +0.22 |
| MFSI MFS Active International | Add +0.9% | 8.51% | +0.15 |
| VEA Vanguard Ftse Developed ETF | Add +2.5% | 1.77% | +0.14 |
| BSMR Invesco Bulletshares 2027 MB | Add +505.9% | 0.15% | +0.13 |
| SPYM Ste STR SPDR PT S&P 500 ETF | Add +15.0% | 1.05% | +0.12 |
| BSMS Invesco Bulletshares 2028 MB | New | 0.07% | +0.07 |
| XOM Exxon Mobil Corp. | Add +5.7% | 0.20% | +0.07 |
| NSC Norfolk Southern Corp. | Add +0.8% | 0.66% | +0.02 |
| MS Morgan Stanley | Add +5.3% | 1.89% | +0.02 |
| ZTS Zoetis Inc. | Add +5.4% | 0.71% | +0.02 |
| FTRB Fed Hermes TTL RTRN BND | Add +13.4% | 0.08% | +0.01 |
| CMCSA Comcast Corp. Class A | Add +7.8% | 0.14% | +0.01 |
| ITOT iShares Core S&P Total U.S. | Add +13.5% | 0.08% | +0.01 |
| SPDW Ste STR SPDR PT DW Eu ETF | Add +1.7% | 0.11% | +0.01 |
| PANW Palo Alto Networks Inc. | New | 0.01% | +0.01 |
| SPIB SS SPDR P Int C Corp. ETF | Add +7.6% | 0.04% | +0.00 |
| VWO Vanguard Ftse Emerging Marke | Add +2.6% | 0.05% | +0.00 |
| TFLR T Rowe Price Floating RT ETF | Add +3.6% | 0.02% | +0.00 |
| FG F&G Annuities & Life Inc. | New | 0.00% | 0.00 |
| CEG Constellation Energy | Add +11.1% | 0.06% | −0.01 |
| ABBV Abbvie Inc. | Add +0.0% | 0.88% | −0.01 |
| SYK Stryker Corp. | Add +0.6% | 0.50% | −0.01 |
| APTV Aptiv PLC | Add +0.8% | 0.34% | −0.02 |
| CIBR First Trust Nasdaq Cybersecu | Add +1.1% | 0.47% | −0.04 |
| DIS The Walt Disney Co. | Add +0.2% | 0.36% | −0.05 |
| MA Mastercard Inc. Class A | Add +1.4% | 0.65% | −0.06 |
| ROP Roper Technologies Inc. | Add +2.7% | 0.39% | −0.07 |
| DHR Danaher Corp. | Add +0.5% | 0.47% | −0.08 |
| ABT Abbott Laboratories | Add +0.1% | 0.60% | −0.11 |
| FLIN Franklin Ftse India ETF | Add +0.3% | 2.22% | −0.27 |
| SOFI Sofi Technologies Inc. | Add +1.6% | 0.57% | −0.32 |
| MSFT Microsoft Corp. | Add +0.4% | 2.76% | −0.72 |
Notes & Other Activity Q4 2025 → Q1 2026
| OXY.WS Occidental Petroleum-CW27 | *W EXP 08/03/202 | New | 28 | $1K |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 274 | $530.5M | MFSI, IJH, NVDA, AVGO, AAPL |
| Q1 2026 | 279 | $483.9M | MFSI, IJH, NVDA, AVGO, BSCR |
| Q4 2025 | 288 | $500.0M | MFSI, IJH, NVDA, AVGO, MSFT |
| Q3 2025 | 283 | $485.4M | MFSI, IJH, NVDA, MSFT, AVGO |
| Q2 2025 | 299 | $458.0M | MFSI, IJH, NVDA, MSFT, AVGO |
| Q1 2025 | 310 | $424.7M | MFSI, IJH, NVDA, MSFT, VNQ |
| Q4 2024 | 507 | $439.8M | IJH, MFSI, NVDA, MSFT, AAPL |
| Q3 2024 | 328 | $414.2M | IJH, NVDA, MSFT, VNQ, AAPL |
| Q2 2024 | 337 | $390.1M | IJH, NVDA, MSFT, ASIA, VGK |
| Q1 2024 | 326 | $384.9M | IJH, MSFT, NVDA, VGK, ASIA |