CIK: 0001601539
Total reported value
$690.1M
Reporting period: 2026-06-30 · Number of holdings: 662
CHICAGO TRUST Co NA disclosed 662 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $690.1M and a quarterly turnover rate of 19.3%.
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CHICAGO TRUST Co NA's disclosed holdings carry a Herfindahl concentration index of 0.013 — mathematically equivalent to about 75 equally-sized positions, well below its 662 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.02), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
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Add LRCX
-5.1% $6.2M
Add MU
-7.1% $4.2M
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-3.8% -$2.4M
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-5.4% $3.2M
Add SNDK
-6.9% $2.6M
Trim CVX
-2.1% -$1.6M
Showing top 200 holdings (of 662 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 4.99% | +0.18% | +0.23% | |
| 2 | NVDA | Nvidia CORP | Stock-Tech | 4.30% | +0.21% | +1.29% | |
| 3 | ✓ | H Fink Holdco LLC | Stock-Other | 3.69% | -0.38% | — | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 3.08% | -0.31% | -0.59% | |
| 5 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.51% | +0.13% | +1.52% | |
| 6 | WTFC | Wintrust Financial CORP | Stock-Financials | 2.41% | +0.07% | -1.77% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.37% | +0.22% | -0.95% | |
| 8 | ABBV | Abbvie Inc | Stock-Healthcare | 2.01% | +0.11% | +0.88% | |
| 9 | ✓ | Stock-Other | 2.01% | -0.21% | — | ||
| 10 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.93% | +0.19% | -1.14% | |
| 11 | LRCX | Lam Research CORP | Stock-Tech | 1.88% | +0.80% | -5.13% | |
| 12 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.62% | +0.03% | +1.00% | |
| 13 | AVGO | Broadcom Inc | Stock-Tech | 1.43% | +0.30% | +14.81% | |
| 14 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.37% | +0.21% | -0.43% | |
| 15 | ✓ | Lfi Capital Account | Stock-Other | 1.27% | -0.13% | — | |
| 16 | XOM | Exxon Mobil CORP | Stock-Energy | 1.20% | -0.51% | -3.80% | |
| 17 | V | Visa Inc-class A Shares | Stock-Financials | 1.18% | -0.02% | -4.52% | |
| 18 | AXP | American Express Co | Stock-Financials | 1.05% | +0.06% | +4.38% | |
| 19 | CSCO | Cisco Systems Inc | Stock-Tech | 0.93% | +0.21% | -5.95% | |
| 20 | BAC | Bank Of America CORP | Stock-Financials | 0.92% | +0.06% | +1.45% | |
| 21 | MU | Micron Technology Inc | Stock-Tech | 0.89% | +0.58% | -7.07% | |
| 22 | CVX | Chevron CORP | Stock-Energy | 0.86% | -0.35% | -2.14% | |
| 23 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.80% | -0.04% | +1.27% | |
| 24 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.80% | -0.04% | -2.01% | |
| 25 | MCK | Mckesson CORP | Stock-Healthcare | 0.78% | -0.18% | +2.63% | |
| 26 | CB | Chubb Limited | Stock-Financials | 0.71% | -0.05% | -0.81% | |
| 27 | C | Citigroup Inc | Stock-Financials | 0.70% | +0.02% | -7.14% | |
| 28 | WMT | Walmart Inc | Stock-Consumer Staples | 0.70% | -0.09% | +6.06% | |
| 29 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.69% | -0.11% | +1.91% | |
| 30 | INTC | Intel CORP | Stock-Tech | 0.69% | +0.43% | -5.43% | |
| 31 | ORCL | Oracle CORP | Stock-Tech | 0.69% | -0.10% | -3.89% | |
| 32 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.66% | -0.04% | +0.28% | |
| 33 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.65% | -0.13% | -6.02% | |
| 34 | SHEL | Shell Plc-adr | Stock-Energy | 0.59% | -0.17% | +2.53% | |
| 35 | UNP | Union Pacific CORP | Stock-Industrials | 0.59% | +0.04% | +4.84% | |
| 36 | GE | General Electric | Stock-Industrials | 0.59% | +0.11% | +1.38% | |
| 37 | PM | Philip Morris International | Stock-Consumer Staples | 0.58% | — | +1.38% | |
| 38 | CMI | Cummins Inc | Stock-Industrials | 0.54% | +0.02% | -12.41% | |
| 39 | SNDK | Sandisk CORP | Stock-Tech | 0.53% | +0.35% | -6.90% | |
| 40 | ✓ | Stock-Other | 0.52% | -0.05% | — | ||
| 41 | HON | Honeywell International Inc | Stock-Industrials | 0.52% | -0.04% | -0.62% | |
| 42 | AMAT | Applied Materials Inc | Stock-Tech | 0.50% | +0.23% | -3.31% | |
| 43 | BWA | Borgwarner Inc | Stock-Consumer Disc | 0.47% | — | -8.66% | |
| 44 | PEP | Pepsico Inc | Stock-Consumer Staples | 0.46% | -0.07% | +8.71% | |
| 45 | VZ | Verizon Communications Inc | Stock-Comm Services | 0.44% | -0.14% | +0.98% | |
| 46 | IDXX | Idexx Laboratories Inc | Stock-Healthcare | 0.44% | -0.08% | +0.33% | |
| 47 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.43% | -0.03% | — | |
| 48 | SYK | Stryker CORP | Stock-Healthcare | 0.43% | -0.06% | +1.35% | |
| 49 | RNR | RenaissanceRe Holdings Ltd. | Stock-Financials | 0.43% | — | +2.84% | |
| 50 | WAB | Wabtec CORP | Stock-Industrials | 0.42% | -0.01% | +1.28% |
Performance for Q3 2026
+3.9%
Performance Last 4 Quarters
+20.4%
Based on 88% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 662 | $690.1M | 19 | ||
| 2026 Q1 | 663 | $625.7M | 21 | ||
| 2025 Q4 | 657 | $639.8M | 22 | ||
| 2025 Q3 | 704 | $720.5M | 42 | ||
| 2025 Q2 | 701 | $711.5M | 0 | ||
| 2025 Q1 | 638 | $563.9M | 100 | ||
| 2024 Q4 | 631 | $565.0M | 0 | ||
| 2024 Q3 | 661 | $580.0M | 0 | ||
| 2024 Q2 | 574 | $493.0M | 0 | ||
| 2024 Q1 | 517 | $483.3M | 0 | ||
| 2023 Q4 | 493 | $449.8M | 0 | ||
| 2023 Q3 | 494 | $398.2M | 0 | ||
| 2023 Q2 | 530 | $417.1M | 0 | ||
| 2023 Q1 | 531 | $398.4M | 0 | ||
| 2022 Q4 | 531 | $400.8M | 0 | ||
| 2022 Q3 | 523 | $385.6M | 0 | ||
| 2022 Q2 | 538 | $396.8M | 0 | ||
| 2022 Q1 | 587 | $465.7M | 0 | ||
| 2021 Q4 | 612 | $502.4M | 0 | ||
| 2021 Q3 | 592 | $455.3M | 0 | ||
| 2021 Q2 | 574 | $422.7M | 82 | ||
| 2021 Q1 | 379 | $291.2M | 21 | ||
| 2020 Q4 | 390 | $290.9M | 25 | ||
| 2020 Q3 | 330 | $239.8M | 20 | ||
| 2020 Q2 | 301 | $226.0M | 19 | ||
| 2020 Q1 | 285 | $197.7M | 27 | ||
| 2019 Q4 | 317 | $245.8M | 11 | ||
| 2019 Q3 | 326 | $237.0M | 13 | ||
| 2019 Q2 | 335 | $234.7M | 17 | ||
| 2019 Q1 | 309 | $232.0M | 18 | ||
| 2018 Q4 | 290 | $211.0M | 22 | ||
| 2018 Q3 | 301 | $251.0M | 12 | ||
| 2018 Q2 | 295 | $234.9M | 9 | ||
| 2018 Q1 | 288 | $234.1M | 14 | ||
| 2017 Q4 | 284 | $250.3M | 11 | ||
| 2017 Q3 | 280 | $237.1M | 14 | ||
| 2017 Q2 | 282 | $225.1M | 15 | ||
| 2017 Q1 | 288 | $226.1M | 17 | ||
| 2016 Q4 | 286 | $230.5M | 13 | ||
| 2016 Q3 | 287 | $229.2M | 15 | ||
| 2016 Q2 | 285 | $243.4M | 9 | ||
| 2016 Q1 | 288 | $241.0M | 18 | ||
| 2015 Q4 | 298 | $257.8M | 18 | ||
| 2015 Q3 | 304 | $260.4M | 16 | ||
| 2015 Q2 | 329 | $284.3M | 12 | ||
| 2015 Q1 | 351 | $291.9M | 0 |
CHICAGO TRUST Co NA's most significant position changes for 2026-06-30: Sold out: Dupont De Nemours Inc (6D8); New buy: ; Sold out: Jacobs Solutions Inc (J); New buy: Prologis Inc (PLD); Sold out: Brown-forman Corp-class B (BF-B).
Showing top 200 changes by size (of 407 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LRCX | Lam Research CORP | +0.8% | -5.13% | Trim |
| 2 | MU | Micron Technology Inc | +0.6% | -7.07% | Trim |
| 3 | INTC | Intel CORP | +0.4% | -5.43% | Trim |
| 4 | SNDK | Sandisk CORP | +0.4% | -6.90% | Trim |
| 5 | AVGO | Broadcom Inc | +0.3% | +14.81% | Add |
| 6 | AMAT | Applied Materials Inc | +0.2% | -3.31% | Trim |
| 7 | GOOG | Alphabet Inc-cl C | +0.2% | -0.95% | Trim |
| 8 | TSM | Taiwan Semiconductor-sp Adr | +0.2% | +97.57% | Add |
| 9 | NVDA | Nvidia CORP | +0.2% | +1.29% | Add |
| 10 | LLY | Eli Lilly & Co | +0.2% | -0.43% | Trim |
| 11 | CSCO | Cisco Systems Inc | +0.2% | -5.95% | Trim |
| 12 | GOOGL | Alphabet Inc-cl A | +0.2% | -1.14% | Trim |
| 13 | AAPL | Apple Inc | +0.2% | +0.23% | Add |
| 14 | AMD | Advanced Micro Devices | +0.2% | -0.06% | Trim |
| 15 | ✓ | +0.2% | NEW | New buy | |
| 16 | APH | Amphenol Corp-cl A | +0.2% | +31.31% | Add |
| 17 | PANW | Palo Alto Networks Inc | +0.2% | +10.26% | Add |
| 18 | AMZN | Amazon.com Inc | +0.1% | +1.52% | Add |
| 19 | STX | Seagate Technology Holdings plc | +0.1% | -0.67% | Trim |
| 20 | ABBV | Abbvie Inc | +0.1% | +0.88% | Add |
| 21 | GE | General Electric | +0.1% | +1.38% | Add |
| 22 | TXN | Texas Instruments Inc | +0.1% | +7.19% | Add |
| 23 | XLK | Ss Technology Select Sector | +0.1% | +12.51% | Add |
| 24 | PLD | Prologis Inc | +0.1% | NEW | New buy |
| 25 | HIG | Hartford Insurance Group Inc | +0.1% | NEW | New buy |
| 26 | UNH | Unitedhealth Group Inc | +0.1% | -6.87% | Trim |
| 27 | ADDYY | Adidas Ag-sponsored Adr | +0.1% | NEW | New buy |
| 28 | GEV | GE Vernova Inc | +0.1% | +2.36% | Add |
| 29 | UBS | UBS Group AG | +0.1% | +36.73% | Add |
| 30 | CRWD | Crowdstrike Holdings Inc - A | +0.1% | -3.52% | Trim |
| 31 | OTIS | Otis Worldwide CORP | +0.1% | +283.14% | Add |
| 32 | WTFC | Wintrust Financial CORP | +0.1% | -1.77% | Trim |
| 33 | CSX | Csx CORP | +0.1% | +33.05% | Add |
| 34 | AXP | American Express Co | +0.1% | +4.38% | Add |
| 35 | BAC | Bank Of America CORP | +0.1% | +1.45% | Add |
| 36 | GLW | Corning Inc | +0.1% | -1.68% | Trim |
| 37 | NOW | Servicenow Inc | +0.1% | +155.44% | Add |
| 38 | AFL | Aflac Inc | +0.1% | NEW | New buy |
| 39 | GS | Goldman Sachs Group Inc | +0.1% | +41.31% | Add |
| 40 | SMTC | Semtech CORP | +0.1% | +13.88% | Add |
| 41 | AAON | Aaon Inc | +0.1% | — | Unchanged |
| 42 | DELL | Dell Technologies -c | +0.1% | — | Unchanged |
| 43 | RYAAY | Ryanair Holdings Plc-sp Adr | +0.1% | +55.71% | Add |
| 44 | EOG | Eog Resources Inc | +0.1% | NEW | New buy |
| 45 | AGL | Agilon Health Inc | +0.1% | NEW | New buy |
| 46 | KLAC | Kla CORP | +0.1% | NEW | New buy |
| 47 | UNP | Union Pacific CORP | 0% | +4.84% | Add |
| 48 | TT | Trane Technologies plc | 0% | +5.08% | Add |
| 49 | PNC | Pnc Financial Services Group | 0% | +13.61% | Add |
| 50 | CAT | Caterpillar Inc | 0% | — | Unchanged |
CHICAGO TRUST Co NA returned an annualized 18.0% over the trailing 36 months — outperforming the S&P 500 by 0.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.82 (less volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 30.1% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 19 over the past 4 quarters — a shift toward more active trading.
It has added to its LRCX position over the past two quarters (+$7.3M, now $12.9M), while trimming APP over the same stretch (-$1.8M, still holding $394.2K).
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