# Portfolio overlap — CTSIX vs MMSC Comparing **Calamos Timpani Small Cap Growth Fund** (2026-01-31) and **First Trust Multi-Manager Small Cap Opportunities ETF** (2026-02-28). - Shared positions: 34 - Calamos Timpani Small Cap Growth Fund covered by First Trust Multi-Manager Small Cap Opportunities ETF: 0.1881087110646453284251529928 - First Trust Multi-Manager Small Cap Opportunities ETF covered by Calamos Timpani Small Cap Growth Fund: 0.1881087110646453284251529927 ## Calamos Timpani Small Cap Growth Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | LUMENTUM HOLDINGS INC | 0.040604 | ✓ | | MAMA'S CREATIONS INC | 0.028111 | | | TAT TECHNOLOGIES LTD | 0.026192 | ✓ | | GUARDANT HEALTH INC | 0.026185 | ✓ | | NPK INTERNATIONAL INC | 0.025899 | | | SITIME CORP | 0.025318 | ✓ | | MERCURY SYSTEMS INC | 0.023895 | | | RED VIOLET INC | 0.021568 | | | RUSH STREET INTERACTIVE INC | 0.021500 | | | JFROG LTD | 0.021241 | ✓ | | MAREX GROUP PLC | 0.019394 | | | ADV ENERGY INDS | 0.019365 | | | CARPENTER TECHNOLOGY CORP | 0.019090 | ✓ | | PIPER SANDLER COS | 0.018540 | ✓ | | DAVE INC | 0.018455 | | | FIVE BELOW INC | 0.017980 | ✓ | | GRAHAM CORPORATION | 0.017721 | | | ARGAN INC | 0.017147 | | | STERLING INFRASTRUCTURE INC | 0.016776 | ✓ | | LIGAND PHARMACEUTICALS | 0.016693 | ✓ | | CIENA CORP | 0.016331 | ✓ | | BOOT BARN HOLDINGS INC | 0.016265 | ✓ | | LIGHTPATH TECHNOLOGIES CL A | 0.016010 | | | HERC HOLDINGS INC | 0.015862 | | | BRIDGEBIO PHARMA INC | 0.014875 | ✓ | | ADAPTIVE BIOTECHNOLOGIES CORP | 0.014701 | | | Silicon Motion Technology Corp. SPONSORED ADR | 0.013620 | ✓ | | ULTRA CLEAN HOLDINGS INC | 0.013455 | ✓ | | LINDBLAD EXPEDITIONS HOLDINGS | 0.013378 | | | EXTREME NETWORKS INC | 0.013115 | | | INSTALLED BUILDING PRODUCTS INC | 0.012839 | ✓ | | CREDO TECHNOLOGY GROUP HOLDING LTD | 0.012725 | ✓ | | CECO ENVIRONMNTL | 0.012611 | | | VIAVI SOLUTIONS INC | 0.012082 | | | OWLET INC | 0.012064 | | | FTAI AVIATION LTD | 0.012049 | ✓ | | IRADIMED CORP | 0.011356 | | | OPTIMIZERX CORP | 0.011248 | | | AMPRIUS TECHNOLOGIES INC | 0.011018 | ✓ | | US ANTIMONY CORP | 0.010846 | | | ASTRONICS CORP | 0.010833 | | | ICHOR HOLDINGS LTD | 0.010749 | | | ADMA BIOLOGICS INC | 0.010706 | | | DIGITALOCEAN HOLDINGS INC | 0.010477 | | | GENEDX HOLDINGS CORP-A | 0.010449 | | | PLANET LABS PBC A | 0.009957 | ✓ | | INSMED INC | 0.009771 | | | VISHAY PRECISION GROUP INC | 0.008490 | | | MANNKIND CORP | 0.008379 | | | TOWER SEMICONDCT | 0.008234 | ✓ | ## First Trust Multi-Manager Small Cap Opportunities ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 0.017236 | | | VSE CORP | 0.016028 | | | FABRINET | 0.014472 | | | BLOOM ENERGY CORP CL A | 0.013962 | | | NLIGHT INC | 0.013197 | | | PRAXIS PRECISION MEDICINES INC | 0.011083 | | | RBC BEARINGS INC | 0.010862 | | | EZCORP INC CL A NON VTG | 0.010393 | | | FIRSTCASH HOLDINGS INC | 0.010341 | | | MSILF Treasury Portfolio, Class Institutional | 0.010267 | | | SITIME CORP | 0.010081 | ✓ | | INSTALLED BUILDING PRODUCTS INC | 0.009794 | ✓ | | RAMBUS INC | 0.009770 | ✓ | | CRINETICS PHARMACEUTICALS INC | 0.009610 | | | TECHNIPFMC PLC | 0.009484 | | | ENCORE CAPITAL G | 0.009299 | | | PLANET LABS PBC A | 0.009287 | ✓ | | FTAI AVIATION LTD | 0.009138 | ✓ | | BOOT BARN HOLDINGS INC | 0.009028 | ✓ | | PIPER SANDLER COS | 0.009007 | ✓ | | INTERDIGITAL INC | 0.008997 | | | POWELL INDUSTRIES INC | 0.008990 | | | LUMENTUM HOLDINGS INC | 0.008895 | ✓ | | CURTISS WRIGHT CORPORATION | 0.008641 | | | SITEONE LANDSCAPE SUPPLY INC | 0.008449 | | | KARMAN HOLDINGS INC | 0.008359 | | | FIVE BELOW INC | 0.008333 | ✓ | | IRHYTHM TECHNOLOGIES INC | 0.008196 | | | SPX TECHNOLOGIES INC | 0.008142 | | | LIGAND PHARMACEUTICALS | 0.008059 | ✓ | | GUARDANT HEALTH INC | 0.007826 | ✓ | | CAMTEK LTD | 0.007666 | | | CARPENTER TECHNOLOGY CORP | 0.007630 | ✓ | | URANIUM ENERGY CORP | 0.007620 | | | LEONARDO DRS INC | 0.007545 | | | XOMETRY INC-A | 0.007490 | | | SOLARIS OIL IN-A | 0.007302 | | | ACADEMY SPORTS and OUTDOORS INC | 0.007231 | | | TRAVERE THERAPEUTICS INC | 0.007216 | ✓ | | TURNING POINT BRANDS INC | 0.007110 | | | KRATOS DEFENSE and SEC SOLTN INC | 0.007031 | | | PALOMAR HOLDINGS | 0.006997 | ✓ | | HALOZYME THERAPEUTICS INC | 0.006729 | | | EXELIXIS INC | 0.006664 | | | CONSTRUCTION PARTNERS INC CL A | 0.006558 | | | BWX TECHNOLOGIES INC | 0.006558 | | | OLLIES BARGAIN OUTLET HOLDINGS INC | 0.006507 | | | COHERENT CORP | 0.006282 | | | KYMERA THERAPEUTICS INC | 0.006199 | | | SUPERNUS PHARMACEUTICALS INC | 0.006192 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-034373` (as of 2026-01-31) - N-PORT (fund B) — accession `0000940400-26-014524` (as of 2026-02-28) --- _Informational only — not investment advice. 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