Universe · entity
AMERICAN CAPITAL MANAGEMENT INC
Institutional manager (13F) · CIK 1320168
13F holdings · as of 2026-03-31 · top 50 · reported portfolio $1.8B
| # | Issuer | Value | Shares |
|---|---|---|---|
| 1 | MEDPACE HOLDINGS INC | $105M | 217,947 |
| 2 | PALO ALTO NETWORKS INC | $100M | 624,084 |
| 3 | RBC BEARINGS INC | $95M | 175,443 |
| 4 | IDEXX LABORATORIES INC | $93M | 166,056 |
| 5 | AEROVIRONMENT INC | $80M | 436,367 |
| 6 | KRATOS DEFENSE & SECURITY SOLUTIONS INC | $76M | 1,071,908 |
| 7 | FORTINET INC | $68M | 828,923 |
| 8 | SEI INVESTMENTS CO | $60M | 768,615 |
| 9 | RESMED INC | $60M | 265,399 |
| 10 | GLOBUS MEDICAL INC | $57M | 663,049 |
| 11 | BIO-TECHNE CORP | $53M | 1,021,128 |
| 12 | COGNYTE SOFTWARE LTD | $53M | 6,496,210 |
| 13 | VARONIS SYSTEMS INC | $50M | 2,328,379 |
| 14 | LIVE RAMP HOLDINGS INC | $49M | 1,863,589 |
| 15 | GUIDEWIRE SOFTWARE INC | $48M | 324,196 |
| 16 | MANHATTAN ASSOCIATES INC | $48M | 357,807 |
| 17 | NOVANTA INC | $44M | 373,874 |
| 18 | REPLIGEN CORP | $42M | 357,720 |
| 19 | COMMVAULT SYSTEMS INC | $42M | 540,845 |
| 20 | DYNATRACE INC | $39M | 1,054,267 |
| 21 | JACK HENRY & ASSOCIATES INC | $38M | 243,075 |
| 22 | VEEVA SYSTEMS INC | $36M | 206,218 |
| 23 | PROTO LABS INC | $36M | 627,705 |
| 24 | NCINO INC | $36M | 2,375,396 |
| 25 | TYLER TECHNOLOGIES INC | $34M | 98,942 |
| 26 | COSTAR GROUP INC | $33M | 825,296 |
| 27 | TRADEWEB MARKETS INC | $29M | 249,247 |
| 28 | BADGER METER INC | $28M | 185,841 |
| 29 | AZENTA INC | $27M | 1,296,024 |
| 30 | IPG PHOTONICS CORP | $24M | 208,918 |
| 31 | AAON INC | $23M | 276,884 |
| 32 | MORNINGSTAR INC | $18M | 108,340 |
| 33 | NICE LTD | $17M | 157,593 |
| 34 | NEOGENOMICS INC | $17M | 2,250,878 |
| 35 | STAAR SURGICAL CO | $16M | 878,035 |
| 36 | CERENCE INC | $16M | 2,519,289 |
| 37 | DEXCOM INC | $16M | 251,475 |
| 38 | VSE CORP | $16M | 84,795 |
| 39 | COGNEX CORP | $13M | 271,533 |
| 40 | GENTEX CORP | $12M | 534,356 |
| 41 | ESCO TECHNOLOGIES INC | $11M | 38,414 |
| 42 | FACTSET RESEARCH SYSTEMS INC | $9M | 43,008 |
| 43 | MERIT MEDICAL SYSTEMS INC | $8M | 115,775 |
| 44 | O'REILLY AUTOMOTIVE INC | $8M | 86,235 |
| 45 | SYNOPSYS INC | $8M | 19,453 |
| 46 | QUALYS INC | $7M | 83,752 |
| 47 | MONOLITHIC POWER SYSTEMS INC | $7M | 6,320 |
| 48 | DORMAN PRODUCTS INC | $6M | 60,435 |
| 49 | QUAKER CHEMICAL CORP | $5M | 38,642 |
| 50 | SPS COMMERCE INC | $5M | 86,076 |
Source: sec_edgar_13f · public regulatory · retrieved 2026-06-29. Public SEC data; no contact information.