American Capital Management Inc.
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), American Capital Management Inc. reported 62 stock positions worth $3.0 billion. Its top holding was Aerovironment (AVAV) at 7.4% of the portfolio, followed by Cyberark Software Ltd./Israel (CYBR, 7.3%) and Manhattan Associates (MANH, 5.3%). Compared with Q1 2024, it opened 1 new position, sold out of 3, added to 28 and reduced 25. The biggest buy was Commvault Systems (CVLT, shares +2%) and the biggest sale Fortinet (FTNT, shares −1%).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001320168
- Portfolio Value
- $3.0B (Q2 2024)
- SEC Filing
- 0001104659-24-089743 ↗ filed Aug 14, 2024
Holdings Value
Holdings 62 stocks · $3.0B
| AVAV Aerovironment Inc. | 7.42% | 1,216,628 | $221.6M | Reduce -6.2% |
| CYBR Cyberark Software Ltd./Israel | 7.30% | 798,088 | $218.2M | Reduce -1.3% |
| MANH Manhattan Associates Inc. | 5.28% | 640,006 | $157.9M | Reduce -0.1% |
| MEDP Medpace Holdings Inc. | 5.12% | 371,054 | $152.8M | Reduce -2.1% |
| IDXX Idexx Laboratories Inc. | 4.75% | 291,267 | $141.9M | Reduce -0.6% |
| FTNT Fortinet Inc. | 4.73% | 2,342,782 | $141.2M | Reduce -0.6% |
| ICLR Icon PLC | 4.41% | 419,816 | $131.6M | Reduce -4.5% |
| QLYS Qualys Inc. | 3.27% | 686,094 | $97.8M | Add +4.4% |
| RMD Resmed Inc. | 3.17% | 494,894 | $94.7M | Reduce -0.4% |
| CVLT Commvault Systems Inc. | 3.17% | 779,231 | $94.7M | Add +2.3% |
| NICE Nice Ltd. - Spon ADR | 3.07% | 533,008 | $91.7M | Add +10.1% |
| ANSS Ansys Inc. | 2.73% | 253,216 | $81.4M | Reduce -7.7% |
| GNTX Gentex Corp. | 2.68% | 2,372,714 | $80.0M | Add +0.2% |
| TECH Bio-Techne Corp. | 2.61% | 1,086,885 | $77.9M | Add +6.9% |
| JKHY Jack Henry & Associates Inc. filed as HENRY JACK & ASSOC INC | 2.60% | 468,431 | $77.8M | Reduce -0.1% |
| FDS Factset Research Systems Inc. | 2.55% | 186,523 | $76.2M | Reduce -0.6% |
| CGNX Cognex Corp. | 2.50% | 1,597,089 | $74.7M | Add +5.2% |
| CSGP Costar Group Inc. | 2.04% | 823,074 | $61.0M | Add +1.2% |
| RAMP Liveramp Holdings Inc. | 2.03% | 1,961,236 | $60.7M | Add +50.9% |
| GWRE Guidewire Software Inc. | 2.03% | 439,392 | $60.6M | Add +0.3% |
| VEEV Veeva Systems Inc. Class A | 2.01% | 328,248 | $60.1M | Add +1.8% |
| RBC RBC Bearings Inc. | 1.98% | 219,293 | $59.2M | Add +0.6% |
| KTOS Kratos Defense & Security | 1.60% | 2,389,023 | $47.8M | Add +4.7% |
| CGNT Cognyte Software Ltd. | 1.51% | 5,900,032 | $45.1M | Add +1.7% |
| MORN Morningstar Inc. | 1.43% | 144,823 | $42.8M | Add +1.1% |
| RGEN Repligen Corp. | 1.42% | 336,699 | $42.4M | Add +48.1% |
| DXCM Dexcom Inc. | 1.35% | 356,806 | $40.5M | Add +0.3% |
| NEOG Neogen Corp. | 1.31% | 2,501,096 | $39.1M | Add +17.3% |
| VRNT Verint Systems Inc. | 1.29% | 1,194,183 | $38.5M | Reduce -1.0% |
| CRL Charles River Laboratories | 1.27% | 183,300 | $37.9M | No change |
| BLKB Blackbaud Inc. | 1.14% | 446,205 | $34.0M | Add +0.4% |
| SPSC SPS Commerce Inc. | 1.10% | 175,338 | $33.0M | Add +0.4% |
| KRNT Kornit Digital Ltd. | 1.06% | 2,165,431 | $31.7M | Reduce -0.4% |
| TW Tradeweb Markets Inc. Class A | 1.05% | 296,635 | $31.4M | Add +0.7% |
| ACIW Aci Worldwide Inc. | 0.66% | 498,330 | $19.7M | No change |
| SEIC Sei Investments Company | 0.66% | 304,324 | $19.7M | Reduce -0.4% |
| AZPN Aspen Technology Inc. | 0.60% | 90,017 | $17.9M | Add +0.8% |
| AZTA Azenta Inc. | 0.58% | 327,468 | $17.2M | Add +0.7% |
| STAA Staar Surgical Co. | 0.57% | 358,776 | $17.1M | Add +4.7% |
| PAYC Paycom Software Inc. | 0.56% | 116,474 | $16.7M | Reduce -23.9% |
| TYL Tyler Technologies Inc. | 0.46% | 27,273 | $13.7M | Add +0.3% |
| DORM Dorman Products Inc. | 0.42% | 138,080 | $12.6M | No change |
| CRNC Cerence Inc. | 0.37% | 3,879,375 | $11.0M | Add +155.9% |
| ALRM Alarm.com Holdings Inc. | 0.29% | 134,196 | $8.5M | Reduce -21.9% |
| MPWR Monolithic Power Systems Inc. | 0.25% | 8,999 | $7.4M | Reduce -1.6% |
| NCNO Ncino Inc. | 0.24% | 229,408 | $7.2M | New |
| MMSI Merit Medical Systems Inc. | 0.22% | 78,098 | $6.7M | Add +14.1% |
| HAE Haemonetics Corp. | 0.22% | 79,995 | $6.6M | Reduce -0.4% |
| VRNS Varonis Systems Inc. | 0.20% | 124,421 | $6.0M | Add +850.2% |
| OSUR Orasure Technologies Inc. | 0.17% | 1,191,313 | $5.1M | Reduce -14.1% |
| IPGP Ipg Photonics Corp. | 0.10% | 35,120 | $3.0M | Reduce -2.0% |
| FELE Franklin Electric Co. Inc. | 0.08% | 25,000 | $2.4M | No change |
| PODD Insulet Corp. | 0.08% | 11,603 | $2.3M | Add +1.5% |
| DLB Dolby Laboratories Inc. Class A | 0.07% | 28,016 | $2.2M | Reduce -15.1% |
| ILMN Illumina Inc. | 0.06% | 16,019 | $1.7M | Reduce -77.1% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.05% | 2,666 | $1.5M | No change |
| TRMB Trimble Inc. | 0.04% | 22,000 | $1.2M | No change |
| ORLY O'reilly Automotive Inc. | 0.02% | 700 | $739K | Reduce -6.7% |
| GHM Graham Corp. | 0.02% | 23,250 | $655K | Reduce -4.1% |
| GLOB Globant SA | 0.01% | 1,872 | $334K | No change |
| ZBRA Zebra Technologies Corp. Class A | 0.01% | 1,000 | $309K | Reduce -9.1% |
| AAPL Apple Inc. | 0.01% | 1,316 | $277K | No change |
Portfolio Sells Q1 2024 → Q2 2024
| FTNT Fortinet Inc. | Reduce -0.6% | 4.73% | −0.43 |
| PAYC Paycom Software Inc. | Reduce -23.9% | 0.56% | −0.42 |
| ICLR Icon PLC | Reduce -4.5% | 4.41% | −0.33 |
| ANSS Ansys Inc. | Reduce -7.7% | 2.73% | −0.33 |
| IDXX Idexx Laboratories Inc. | Reduce -0.6% | 4.75% | −0.32 |
| ILMN Illumina Inc. | Reduce -77.1% | 0.06% | −0.25 |
| KRNT Kornit Digital Ltd. | Reduce -0.4% | 1.06% | −0.20 |
| FDS Factset Research Systems Inc. | Reduce -0.6% | 2.55% | −0.18 |
| ALRM Alarm.com Holdings Inc. | Reduce -21.9% | 0.29% | −0.11 |
| OSUR Orasure Technologies Inc. | Reduce -14.1% | 0.17% | −0.10 |
| FORR Forrester Research Inc. | Sold out | 0.00% | −0.06 |
| QDEL Quidelortho Corp. | Sold out | 0.00% | −0.05 |
| SEIC Sei Investments Company | Reduce -0.4% | 0.66% | −0.05 |
| FWRD Forward Air Corp. | Sold out | 0.00% | −0.01 |
| DLB Dolby Laboratories Inc. Class A | Reduce -15.1% | 0.07% | −0.01 |
| JKHY Jack Henry & Associates Inc. | Reduce -0.1% | 2.60% | −0.01 |
| IPGP Ipg Photonics Corp. | Reduce -2.0% | 0.10% | −0.00 |
| ORLY O'reilly Automotive Inc. | Reduce -6.7% | 0.02% | −0.00 |
| ZBRA Zebra Technologies Corp. Class A | Reduce -9.1% | 0.01% | −0.00 |
| GHM Graham Corp. | Reduce -4.1% | 0.02% | +0.00 |
| HAE Haemonetics Corp. | Reduce -0.4% | 0.22% | +0.00 |
| VRNT Verint Systems Inc. | Reduce -1.0% | 1.29% | +0.01 |
| RMD Resmed Inc. | Reduce -0.4% | 3.17% | +0.02 |
| MPWR Monolithic Power Systems Inc. | Reduce -1.6% | 0.25% | +0.05 |
| MANH Manhattan Associates Inc. | Reduce -0.1% | 5.28% | +0.15 |
| MEDP Medpace Holdings Inc. | Reduce -2.1% | 5.12% | +0.20 |
| CYBR Cyberark Software Ltd./Israel | Reduce -1.3% | 7.30% | +0.42 |
| AVAV Aerovironment Inc. | Reduce -6.2% | 7.42% | +1.05 |
Portfolio Buys Q1 2024 → Q2 2024
| CVLT Commvault Systems Inc. | Add +2.3% | 3.17% | +0.69 |
| RAMP Liveramp Holdings Inc. | Add +50.9% | 2.03% | +0.59 |
| CGNX Cognex Corp. | Add +5.2% | 2.50% | +0.44 |
| GWRE Guidewire Software Inc. | Add +0.3% | 2.03% | +0.39 |
| TECH Bio-Techne Corp. | Add +6.9% | 2.61% | +0.31 |
| KTOS Kratos Defense & Security | Add +4.7% | 1.60% | +0.26 |
| NCNO Ncino Inc. | New | 0.24% | +0.24 |
| NEOG Neogen Corp. | Add +17.3% | 1.31% | +0.23 |
| VRNS Varonis Systems Inc. | Add +850.2% | 0.20% | +0.18 |
| STAA Staar Surgical Co. | Add +4.7% | 0.57% | +0.15 |
| RBC RBC Bearings Inc. | Add +0.6% | 1.98% | +0.09 |
| TYL Tyler Technologies Inc. | Add +0.3% | 0.46% | +0.09 |
| BLKB Blackbaud Inc. | Add +0.4% | 1.14% | +0.08 |
| RGEN Repligen Corp. | Add +48.1% | 1.42% | +0.08 |
| SPSC SPS Commerce Inc. | Add +0.4% | 1.10% | +0.07 |
| TW Tradeweb Markets Inc. Class A | Add +0.7% | 1.05% | +0.07 |
| MMSI Merit Medical Systems Inc. | Add +14.1% | 0.22% | +0.06 |
| MORN Morningstar Inc. | Add +1.1% | 1.43% | +0.02 |
| PODD Insulet Corp. | Add +1.5% | 0.08% | +0.02 |
| AZPN Aspen Technology Inc. | Add +0.8% | 0.60% | −0.01 |
| CGNT Cognyte Software Ltd. | Add +1.7% | 1.51% | −0.03 |
| AZTA Azenta Inc. | Add +0.7% | 0.58% | −0.05 |
| GNTX Gentex Corp. | Add +0.2% | 2.68% | −0.06 |
| DXCM Dexcom Inc. | Add +0.3% | 1.35% | −0.23 |
| QLYS Qualys Inc. | Add +4.4% | 3.27% | −0.24 |
| VEEV Veeva Systems Inc. Class A | Add +1.8% | 2.01% | −0.38 |
| CRNC Cerence Inc. | Add +155.9% | 0.37% | −0.40 |
| CSGP Costar Group Inc. | Add +1.2% | 2.04% | −0.48 |
| NICE Nice Ltd. - Spon ADR | Add +10.1% | 3.07% | −0.98 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 79 | $2.2B | PANW, FTNT, MEDP, VRNS, RBC |
| Q1 2026 | 74 | $1.9B | MEDP, PANW, RBC, IDXX, AVAV |
| Q4 2025 | 68 | $2.3B | AVAV, CYBR, MEDP, KTOS, IDXX |
| Q3 2025 | 68 | $2.5B | AVAV, KTOS, CYBR, MEDP, IDXX |
| Q2 2025 | 63 | $2.4B | AVAV, CYBR, FTNT, KTOS, IDXX |
| Q1 2025 | 63 | $2.5B | CYBR, FTNT, AVAV, CVLT, MEDP |
| Q4 2024 | 63 | $2.7B | CYBR, AVAV, FTNT, MANH, MEDP |
| Q3 2024 | 61 | $3.1B | AVAV, CYBR, MANH, FTNT, MEDP |
| Q2 2024 | 62 | $3.0B | AVAV, CYBR, MANH, MEDP, IDXX |
| Q1 2024 | 64 | $3.1B | CYBR, AVAV, FTNT, MANH, IDXX |