Fund Evaluator:
Congress Mid Cap Growth Institutional (IMIDX)Best Performing in Mid-Cap Growth Over the Last Year
| 44.9% | PRIMECAP Odyssey Aggressive Growth (POAGX) |
| 27.1% | Eventide Gilead N (ETGLX) |
| 23.3% | Sit Small Cap Growth (SSMGX) |
| 19.8% | Goldman Sachs Small/Mid Cap Growth Inv (GTMTX) |
| 19.2% | ProFunds Mid Cap Growth Inv (MGPIX) |
Fund Details
Congress Mid Cap Growth Institutional Overview
Congress Mid Cap Growth Institutional (IMIDX) is an actively managed U.S. Equity Mid-Cap Growth fund. Congress launched the fund in 2012.
The investment seeks long-term capital appreciation. The fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of mid-capitalization companies. It invests primarily in publicly traded stocks of U.S. companies which the Advisor considers to have a mid‑size market capitalization. The adviser defines mid‑capitalization companies as those whose market capitalization, at the time of purchase, are consistent with the market capitalizations of companies in the Russell Midcap Growth® Index.
About Congress Mid Cap Growth Institutional (IMIDX)
There are 2 members of the management team with an average tenure of 6.88 years: Gregg O’Keefe (2014), Daniel Lagan (2025). Management tenure is more important for actively managed funds than passive index funds.
The fund has 2 primary benchmarks: S&P 500 (TR) (1970) index with a weighting of 100% and Russell Mid Cap Growth TR USD index with a weighting of 100%. Congress Mid Cap Growth Institutional has 40 securities in its portfolio. The top 10 holdings constitute 68.0% of the fund’s assets. The fund meets the SEC requirement of being classified as a diversified fund. The fund is not considered to have an ESG focus with its investment selection and management.
Congress Mid Cap Growth Institutional is part of the Equity global asset class and is within the U.S. Equity fund group. Congress Mid Cap Growth Institutional has 10.3% of its portfolio invested in foreign issues. The overall assets allocated to domestic stock is 89.3%. There is 10.3% allocated to foreign stock, and 0.0% is allocated to preferred stocks. The bond allocation as a percentage of total assets is 0.0% (0.0% domestic bond, 0.0% foreign bond and 0.0% convertible bond). Congress Mid Cap Growth Institutional has 0.4% of the portfolio in cash.
Assets Under Management
The fund has $356 million in total assets, which is below the $658 million average for the Mid-Cap Growth category. Normally, lower assets under management translates to higher average expense ratios, and greater total assets are desired. However, for some investment categories, such as small-cap investing, it may be difficult for the manager to fully employ the desired active strategy if assets grow too large or too quickly.
IMIDX Performance and Fees
The expense ratio measures how much of a fund’s assets are used for administrative expenses and operating expenses, including adviser fees and fees for the transfer agent and custodial services. The Congress Mid Cap Growth Institutional expense ratio is high compared to funds in the Mid-Cap Growth category. Congress Mid Cap Growth Institutional has an expense ratio of 0.82%, which is 25% lower than its category average, making the fund expense ratio grade a B. While it is difficult to predict returns, it is known that high annual expense ratios reduce your rate of return, and excessive fees are difficult to overcome. Active management normally comes with higher expense ratios than passive index management. Certain investment categories such as small company and foreign also normally have higher expense ratios. It is best to compare fund expense ratios against the category averages for meaningful assessments.
High portfolio turnover can translate to higher expenses and lower aftertax returns. Congress Mid Cap Growth Institutional has a portfolio turnover rate of 57%, indicating that holds its assets around 0.0 years. By way of comparison, the average portfolio turnover is 77% for the Mid-Cap Growth category.
Recently, in the month of July 2026, Congress Mid Cap Growth Institutional returned -0.7%, which earned it a grade of A, as the Mid-Cap Growth category had an average return of -5.5%. The letter grades of A, B, C, D and F are based upon relative rankings within the investment category. A grade of A, for example, would indicate that the return is in the highest 20% for that time period compared to all funds in that category.
Congress Mid Cap Growth Institutional has a trailing yield of 0.00%, which is below the 0.03% category average. The fund normally distributes its income annually and its capital gains annually.
It’s natural to seek the best-performing investments, but you must consider the relationship between risk and return and the impact of costs and taxes on your realized returns.
Congress Mid Cap Growth Institutional Grades
Year to date, the fund has returned 17.3%, 11.6 percentage points better than the category, which translates into a grade of A. The fund has returned 11.3% over the past year (grade of B), 5.9% over the past three years (grade of F) and 1.1% per year over the past five years (grade of D) and 9.7% per year over the past 10 years (grade of D).
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IMIDX Trailing NAV Total Returns Data as of 7/31/26
| Last Month |
Last Quarter |
Ann'l. 1Yr |
Ann'l. 3Yr |
Ann'l. 5Yr |
Ann'l. 10Yr |
|
| IMIDX Return (NAV) | -0.7% | 3.9% | 11.3% | 5.9% | 1.1% | 9.7% |
| IMIDX Grade | A | B | B | F | D | D |
| +/- Category | 4.8% | 1.8% | 5.8% | -4.6% | -1.3% | -1.2% |
| Mid-Cap Growth Avg | -5.5% | 2.1% | 5.5% | 10.5% | 2.5% | 10.9% |
| IMIDX Tax Cost Ratio | na | na | 2.7% | 2.3% | 2.2% | 1.4% |
IMIDX Annual NAV Total ReturnsData as of 7/31/26
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| IMIDX Return (NAV) | 17.3% | -5.0% | 4.5% | 16.1% | -26.9% | 29.6% | 30.6% | 34.5% | -5.0% | 15.9% | 13.4% |
| IMIDX Grade | A | F | F | F | C | A | D | C | C | F | A |
| +/- Category | 11.6% | -11.0% | -12.8% | -4.6% | 1.2% | 17.3% | -9.8% | 0.5% | -0.4% | -9.4% | 8.1% |
| Mid-Cap Growth Avg | 5.7% | 6.1% | 17.3% | 20.8% | -28.1% | 12.3% | 40.4% | 33.9% | -4.6% | 25.3% | 5.3% |
| Risk Measures | |
| Standard Deviation: | 15.6% |
| Total Risk Index: | 1.28 - Above Average |
| Category Risk Index: | 0.82 - Low |
| Category Risk Grade: | A (14% Rank) |
| Beta: | 1.03 |
| R-Squared: | 74% |
| Leveraged Fund: | No |
| Inverse Fund: | No |
| Portfolio Characteristics | |
| Equity Investment Style: | Mid-Cap Growth |
| Bond Investment Style: | na |
| Yield: | 0.0% |
| Dividend Distribution: | Annually |
| Cap Gains Distribution: | Annually |
| Total Assets: | $380 Mil |
| Fund Total Assets: | $ 357 Mil |
| Share Class Type: | Inst |
| Portfolio Turnover: | 57% |
Management Team
| Number of Managers: 2 | |||
| Longest Tenure: 12.3 years | |||
| Average Tenure: 6.9 years | |||
| Managers (Year): O’Keefe Gregg (2014), Lagan Daniel (2025) | |||
Portfolio Composition (as of 6/30/26)
| # of Holdings: | 40 |
| % in Top 10 Holdings: | 68.0% |
| Fund is Non-Diversified: | No |
| % in Foreign Issues: | 10.3% |
Portfolio Allocation |
|
| Domestic Stock: | 89.3% |
| Foreign Stock: | 10.3% |
| Preferred Stock: | 0.0% |
| Domestic Bond: | 0.0% |
| Foreign Bond: | 0.0% |
| Convertible Bond: | 0.0% |
| Other: | 0.0% |
| Cash: | 0.4% |
Purchase Information
| Fund Family: | Congress |
| Phone Number: | 888-688-1299 |
| Website: | www.congressasset.com/funds. |
| Status: | Open |
| Inception Date: | October 31, 2012 |
| Min. Initial Purchase: | $100,000 |
| Min. Initial IRA Purchase: | $100,000 |
| True No-Load: | Yes |
| Front Load Maximum: | 0.00% |
| Deferred Charge Maximum: | 0.00% |
| Redemption Charge Maximum: | 0.00% |
| 12b-1 Fee: | na |
Expenses and Fees | |
| Expense Ratio (%): | 0.82% ( Rating : High ) |
| Category Average Expense Ratio (%): | 1.09% |
| Share Class: | Congress Mid Cap Growth Institutional |
| Min. Subsequent Purchase: | $ 0 |
| Min. Subsequent IRA Purchase: | $ 0 |