# Portfolio overlap — CSMCX vs BUFSX

Comparing **Congress Small Cap Growth Fund** (2026-04-30) and **Buffalo Small Cap Growth Fund** (2026-03-31).

- Shared positions: 11
- Congress Small Cap Growth Fund covered by Buffalo Small Cap Growth Fund: 0.1650905137392694517209337495
- Buffalo Small Cap Growth Fund covered by Congress Small Cap Growth Fund: 0.1650905137392694517209337496

## Congress Small Cap Growth Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| STERLING INFRASTRUCTURE INC | 0.044052 | ✓ |
| MODINE MFG CO | 0.043508 | ✓ |
| PRIMORIS SVCS CORP | 0.043348 |  |
| NOVA LTD | 0.037572 |  |
| LIGAND PHARMACEUTICALS | 0.032306 | ✓ |
| INTERDIGITAL INC | 0.030711 |  |
| RAMBUS INC | 0.029801 |  |
| MOOG INC-CLASS A | 0.029643 |  |
| ENPRO INDUSTRIES INC | 0.029437 |  |
| BOOT BARN HOLDINGS INC | 0.028408 | ✓ |
| SENSIENT TECHNOLOGIES CORP | 0.027655 |  |
| KIRBY CORP | 0.027282 |  |
| AMERIS BANCORP | 0.025602 |  |
| NOVANTA INC | 0.025486 | ✓ |
| LEMAITRE VASCULAR INC | 0.025288 |  |
| AEROVIRONMENT INC | 0.025245 | ✓ |
| ACI WORLDWIDE INC | 0.024840 |  |
| BRINKER INTL | 0.024831 |  |
| REPLIGEN CORP | 0.024197 | ✓ |
| CSW INDUSTRI INC | 0.024125 |  |
| COMMVAULT SYSTEMS INC | 0.024063 |  |
| MERIT MEDICAL SYSTEMS INC | 0.024006 |  |
| FED SIGNAL CORP | 0.023908 |  |
| LIVANOVA PLC | 0.023339 |  |
| TG THERAPEUTICS INC | 0.022738 |  |
| CARGURUS INC CL A | 0.022371 |  |
| ATLANTIC UNION B | 0.021931 |  |
| SKYLINE CHAMPION CORP | 0.021709 | ✓ |
| UFP TECHNOLOGIES INC | 0.021333 |  |
| PJT PARTNERS INC | 0.020642 | ✓ |
| BALCHEM CORP | 0.020503 |  |
| CALIX NETWORKS INC | 0.020186 |  |
| UNIVERSAL TECHNI | 0.019044 |  |
| CRANE NXT CO | 0.018623 |  |
| JOHN BEAN TECHNOLOGIES CORP | 0.018345 | ✓ |
| IMAX Corporation COM NPV | 0.015946 |  |
| JFROG LTD | 0.015870 |  |
| YETI HOLDINGS INC | 0.015017 |  |
| VERICEL CORP | 0.012588 | ✓ |
| FIRST AM-TR OB-X | 0.007888 |  |
| AZENTA INC | 0.006615 |  |

## Buffalo Small Cap Growth Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| MONEYMKT | 0.037968 |  |
| SILICON LABS | 0.033348 |  |
| WISDOMTREE INVESTMENTS INC | 0.031505 |  |
| LIGAND PHARMACEUTICALS | 0.030966 | ✓ |
| JOHN BEAN TECHNOLOGIES CORP | 0.024741 | ✓ |
| MYR GROUP INC/DELAWARE | 0.023142 |  |
| ESCO TECHNOLOGIES INC | 0.022322 |  |
| OPTION CARE HEALTH INC | 0.020108 |  |
| PALOMAR HOLDINGS | 0.019604 |  |
| ADVANCED DRAINAGE SYSTEMS INC | 0.019344 |  |
| CACTUS INC CL A | 0.019273 |  |
| ONTO INNOVATION INC | 0.018789 |  |
| SKYLINE CHAMPION CORP | 0.018594 | ✓ |
| HALOZYME THERAPEUTICS INC | 0.018514 |  |
| NOVANTA INC | 0.017989 | ✓ |
| CIENA CORP | 0.017518 |  |
| EVERUS CONSTRUCTION GROUP INC | 0.016567 |  |
| HEALTHEQUITY INC | 0.016104 |  |
| SITIME CORP | 0.015716 |  |
| MEDPACE HOLDINGS INC | 0.015373 |  |
| CASTLE BIOSCIENCES INC | 0.015120 |  |
| REPLIGEN CORP | 0.014621 | ✓ |
| SOLARIS OIL IN-A | 0.014082 |  |
| NAPCO SECURITY TECHNOLOGIES INC | 0.014071 |  |
| WESCO INTL | 0.013964 |  |
| MATADOR RESOURCES COMPANY | 0.013793 |  |
| STERLING INFRASTRUCTURE INC | 0.013687 | ✓ |
| ARGAN INC | 0.013426 |  |
| KINSALE CAPITAL GROUP INC | 0.013287 |  |
| MODINE MFG CO | 0.013224 | ✓ |
| SITEONE LANDSCAPE SUPPLY INC | 0.012724 |  |
| PJT PARTNERS INC | 0.012421 | ✓ |
| KORNIT DIGITAL LTD | 0.012292 |  |
| Silicon Motion Technology Corp. SPONSORED ADR | 0.012208 |  |
| UNIVERSAL DISPLAY CORP | 0.012155 |  |
| VALVOLINE INC | 0.012035 |  |
| FTI CONSULTING INC | 0.011541 |  |
| BOOT BARN HOLDINGS INC | 0.010970 | ✓ |
| KADANT INC | 0.010926 |  |
| PATTERSON-UTI ENERGY INC | 0.010769 |  |
| DORMAN PRODUCTS INC | 0.010747 |  |
| PAYMENTUS HOLDINGS INC CL A | 0.010740 |  |
| ESTABLISHMENT LABS HOLDINGS INC | 0.010715 |  |
| WILLDAN GROUP IN | 0.010670 |  |
| WAYSTAR HOLDING CORP | 0.010519 |  |
| HINGE HEALTH INC | 0.010452 |  |
| PEGASYSTEMS INC | 0.010413 |  |
| CELSIUS HOLDINGS INC | 0.010374 |  |
| TREX CO INC | 0.009989 |  |
| SHIFT4 PAYMENTS INC | 0.009340 |  |


## Sources

- N-PORT (fund A) — accession `0001193125-26-287746` (as of 2026-04-30)
  <https://www.sec.gov/Archives/edgar/data/811030/000119312526287746/0001193125-26-287746-index.htm>
- N-PORT (fund B) — accession `0000894189-26-015518` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1135300/000089418926015518/0000894189-26-015518-index.htm>

---

_Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._

_Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._

_Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See <https://fundwatcher.app/terms/>_