SuperworthTax-Managed U.S. Mid & Small Cap Fund
Russell Investment CoSmall and mid blend
Share classes: RTOUX, RTSAX, RTSCX, RTSSX
Run by Polen Capital, Polen Capital's firm.
- Net assets
- $2B
- Stocks held
- 772
- As of
- Jul 31, 2026
- N-PORT filed with the SEC
- In its top 10
- 6%
- of net assets
- Active share
- 64%
- different from Russell 2500
Largest holdings
SNDK0.8%CASY0.7%LITE0.7%CRSP0.6%MSM0.6%MPWR0.6%UFPI0.5%WCC0.5%KLIC0.5%FIX0.5%MOD0.5%COHR0.5%
NOMD0.5%
TKR0.5%| Company | Of net assets, over time | Share of Russell 2500 |
|---|---|---|
| SNDKSandisk | 0.00% | |
| CASYCasey's General Stores | 0.00% | |
| LITELumentum | 0.00% | |
| CRSPCRISPR Therapeutics | 0.06% | |
| MSMMSC Industrial Direct | 0.08% | |
| MPWRMonolithic Power Systems | 0.00% | |
| UFPIUFP Industries | 0.07% | |
| WCCWESCO International | 0.22% | |
| KLICKulicke & Soffa Industries | 0.06% | |
| FIXComfort Systems USA | 0.00% | |
| MODModine Manufacturing | 0.14% | |
| COHRCoherent | 0.00% | |
| NOMDNomad Foods | 0.00% | |
| TKRTimken | 0.12% | |
| CXTCrane NXT | 0.03% | |
| KBRKBR | 0.06% | |
| AVTRAvantor | 0.12% | |
| CBZCBIZ | 0.04% | |
| AGOAssured Guaranty | 0.05% | |
| BELFABEL Fuse | 0.05% | |
| XPOXPO Logistics | 0.00% | |
| HCSGHealthcare Services | 0.02% | |
| DTMDT Midstream | 0.19% | |
| IGICInternational General Insurance | 0.00% | |
| APGAPi | 0.21% |
Its bets against Russell 2500
Each stock's weight of the fund's net assets less its weight in the Russell 2500, in points.
Holds much more than the index
Holds much less, or none
About these numbers
Holdings from the fund's N-PORT report to the SEC, public 60 days after the report date. Every weight is a percent of the fund's net assets, as the fund publishes it, and active weights are that less the index's weight. Only stocks are listed, so cash, bonds and derivatives are not, and a fund that borrows can hold stocks worth more than its net assets. Active share compares the fund's stocks alone with the index.