CIK: 0001320168
申告総資産額
$18.6億
報告対象四半期: 2026-03-31 · 銘柄数: 75
AMERICAN CAPITAL MANAGEMENT INCは最新の13F報告書で75件の保有を開示しました。申告期間は2026-03-31、保有総時価額は約$18.6億、四半期回転率は46.2%です。
American Capital Management INCが開示している保有銘柄のハーフィンダール集中度指数は 0.029 で、これは約 34 件の均等加重ポジションに相当し、実際の開示銘柄数 75 件を大きく下回ります。この差は、幅広い分散よりも少数の高確信度ポジションに重点を置く戦略であることを示しています。
ポートフォリオ全体のポジションサイズは比較的均一です（変動係数 1.11）。これは規律的でルールに基づいた資金配分アプローチを示唆しています。
直近の報告四半期では、既存の大きなポジションへの積み増し、または大規模な新規ポジション構築のいずれにも明確な偏りは見られませんでした。
減少 AVAV
-32.6% -$7679.8万
減少 QLYS
-79.3% -$4635.0万
減少 KTOS
-34.4% -$4849.4万
増加 TYL
+348.9% $2387.1万
減少 FDS
-68.1% -$2982.9万
増加 GMED
+36.4% $1467.7万
| # | ティッカー | 発行体 | 資産子分類 | 比率 | 比率変動 | 持株数変化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MEDP | Medpace Holdings INC | 株式-ヘルスケア | 5.62% | +0.06% | -2.86% | |
| 2 | PANW | Palo Alto Networks INC | 株式-IT | 5.37% | +5.37% | NEW | |
| 3 | RBC | RBC Bearings INC | 株式-資本財 | 5.12% | — | -18.06% | |
| 4 | IDXX | Idexx Laboratories INC | 株式-ヘルスケア | 5.01% | -0.41% | -8.63% | |
| 5 | AVAV | Aerovironment INC | 株式-資本財 | 4.29% | -2.62% | -32.63% | |
| 6 | KTOS | Kratos Defense & Security | 株式-資本財 | 4.06% | -1.41% | -34.42% | |
| 7 | FTNT | Fortinet INC | 株式-IT | 3.64% | +0.40% | -10.46% | |
| 8 | SEIC | Sei Investments Company | 株式-金融 | 3.24% | +1.16% | +33.71% | |
| 9 | RMD | Resmed INC | 株式-ヘルスケア | 3.20% | -0.06% | -13.54% | |
| 10 | GMED | Globus Medical INC - A | 株式-ヘルスケア | 3.07% | +1.20% | +36.37% | |
| 11 | TECH | Bio-techne CORP | 株式-ヘルスケア | 2.87% | +0.43% | +8.50% | |
| 12 | CGNT | Cognyte Software Ltd. | 株式-その他 | 2.83% | +0.05% | -3.16% | |
| 13 | VRNS | Varonis Systems INC | 株式-IT | 2.68% | — | +54.30% | |
| 14 | RAMP | Liveramp Holdings INC | 株式-その他 | 2.65% | +0.22% | -0.75% | |
| 15 | GWRE | Guidewire Software INC | 株式-IT | 2.60% | -0.29% | -0.38% | |
| 16 | MANH | Manhattan Associates INC | 株式-IT | 2.56% | -0.25% | -2.47% | |
| 17 | NOVT | Novanta INC | 株式-その他 | 2.37% | +0.37% | -2.09% | |
| 18 | RGEN | Repligen CORP | 株式-ヘルスケア | 2.26% | -0.16% | +6.75% | |
| 19 | CVLT | Commvault Systems INC | 株式-IT | 2.26% | -0.69% | +1.32% | |
| 20 | DT | Dynatrace INC | 株式-IT | 2.09% | +2.09% | NEW | |
| 21 | JKHY | Jack Henry & Associates INC | 株式-IT | 2.06% | +0.04% | -3.29% | |
| 22 | VEEV | Veeva Systems Inc-class A | 株式-ヘルスケア | 1.95% | -0.24% | -7.29% | |
| 23 | PRLB | Proto Labs INC | 株式-その他 | 1.92% | +0.51% | -0.57% | |
| 24 | NCNO | Ncino INC | 株式-その他 | 1.91% | -0.38% | +17.14% | |
| 25 | TYL | Tyler Technologies INC | 株式-IT | 1.82% | +1.38% | +348.94% | |
| 26 | CSGP | Costar Group INC | 株式-不動産 | 1.79% | -0.66% | -0.01% | |
| 27 | TW | Tradeweb Markets Inc-class A | 株式-金融 | 1.58% | +0.35% | -3.66% | |
| 28 | BMI | Badger Meter INC | 株式-IT | 1.52% | +1.52% | NEW | |
| 29 | AZTA | Azenta INC | 株式-その他 | 1.47% | -0.03% | +26.88% | |
| 30 | IPGP | Ipg Photonics CORP | 株式-IT | 1.29% | +0.55% | -11.31% | |
| 31 | AAON | Aaon INC | 株式-資本財 | 1.23% | +0.32% | +1.89% | |
| 32 | MORN | Morningstar INC | 株式-金融 | 0.98% | -0.10% | -4.18% | |
| 33 | NICE | Nice LTD - Spon Adr | 株式-IT | 0.93% | -0.52% | -45.94% | |
| 34 | NEO | Neogenomics INC | 株式-ヘルスケア | 0.90% | -0.31% | -3.16% | |
| 35 | STAA | Staar Surgical Co | 株式-その他 | 0.88% | — | +18.73% | |
| 36 | CRNC | Cerence INC | 株式-その他 | 0.85% | -0.40% | -5.12% | |
| 37 | DXCM | Dexcom INC | 株式-ヘルスケア | 0.85% | — | +1.09% | |
| 38 | VSEC | Vse CORP | 株式-資本財 | 0.84% | +0.78% | +1027.14% | |
| 39 | CGNX | Cognex CORP | 株式-IT | 0.71% | — | -25.48% | |
| 40 | GNTX | Gentex CORP | 株式-一般消費財 | 0.63% | +0.03% | -7.85% | |
| 41 | ESE | Esco Technologies INC | 株式-IT | 0.58% | +0.58% | NEW | |
| 42 | FDS | Factset Research Systems INC | 株式-金融 | 0.50% | -1.23% | -68.13% | |
| 43 | MMSI | Merit Medical Systems INC | 株式-ヘルスケア | 0.43% | — | +24.38% | |
| 44 | ORLY | O'reilly Automotive INC | 株式-一般消費財 | 0.43% | — | — | |
| 45 | SNPS | Synopsys INC | 株式-IT | 0.41% | -0.01% | -4.81% | |
| 46 | QLYS | Qualys INC | 株式-IT | 0.40% | -1.97% | -79.28% | |
| 47 | MPWR | Monolithic Power Systems INC | 株式-IT | 0.37% | — | -2.59% | |
| 48 | DORM | Dorman Products INC | 株式-一般消費財 | 0.34% | +0.23% | +196.15% | |
| 49 | KWR | Quaker Chemical Corporation | 株式-その他 | 0.26% | +0.10% | +47.79% | |
| 50 | SPSC | Sps Commerce INC | 株式-IT | 0.26% | -0.95% | -71.94% |
Q3 2026のパフォーマンス
+13.8%
直近4四半期のパフォーマンス
-11%
価格取得が可能な保有銘柄（報告価値の63%相当）に基づいています
| 四半期 | 銘柄数 | 時価総額 | 安定性 | 主要銘柄 |
|---|---|---|---|---|
| 2026-03-31 | 75 | $18.6億 | 46 | |
| 2025-12-31 | 68 | $22.7億 | 22 | |
| 2025-09-30 | 68 | $25.1億 | 36 | |
| 2025-06-30 | 63 | $24.1億 | 0 | |
| 2025-03-31 | 63 | $24.6億 | 100 | |
| 2024-12-31 | 63 | $26.9億 | 0 | |
| 2024-09-30 | 61 | $30.6億 | 0 | |
| 2024-06-30 | 62 | $29.9億 | 0 | |
| 2024-03-31 | 64 | $31.2億 | 0 | |
| 2023-12-31 | 64 | $29.2億 | 0 | |
| 2023-09-30 | 63 | $25.9億 | 0 | |
| 2023-06-30 | 64 | $28.8億 | 0 | |
| 2023-03-31 | 62 | $28.4億 | 0 | |
| 2022-12-31 | 61 | $25.5億 | 0 | |
| 2022-09-30 | 63 | $25.3億 | 0 | |
| 2022-06-30 | 63 | $26.7億 | 0 | |
| 2022-03-31 | 65 | $33.9億 | 0 | |
| 2021-12-31 | 66 | $38.9億 | 0 | |
| 2021-09-30 | 67 | $37.2億 | 0 | |
| 2021-06-30 | 69 | $35.7億 | 96 | |
| 2021-03-31 | 70 | $33.1億 | 16 | |
| 2020-12-31 | 71 | $33.4億 | 22 | |
| 2020-09-30 | 71 | $27.2億 | 14 | |
| 2020-06-30 | 71 | $27.2億 | 30 | |
| 2020-03-31 | 69 | $20.6億 | 24 | |
| 2019-12-31 | 71 | $23.9億 | 16 | |
| 2019-09-30 | 69 | $22.6億 | 11 | |
| 2019-06-30 | 70 | $23.4億 | 14 | |
| 2019-03-31 | 69 | $21.6億 | 26 | |
| 2018-12-31 | 74 | $18.7億 | 30 | |
| 2018-09-30 | 72 | $22.9億 | 21 | |
| 2018-06-30 | 73 | $19.4億 | 15 | |
| 2018-03-31 | 74 | $17.6億 | 16 | |
| 2017-12-31 | 77 | $16.6億 | 19 | |
| 2017-09-30 | 78 | $16.0億 | 19 | |
| 2017-06-30 | 83 | $15.5億 | 17 | |
| 2017-03-31 | 81 | $14.2億 | 19 | |
| 2016-12-31 | 94 | $12.9億 | 19 | |
| 2016-09-30 | 94 | $13.0億 | 100 | |
| 2016-06-30 | 108 | $12.1億 | 100 | |
| 2016-03-31 | 104 | $11.5億 | 28 | |
| 2015-12-31 | 107 | $11.3億 | 35 | |
| 2015-09-30 | 67 | $9.6億 | 16 | |
| 2015-06-30 | 72 | $10.5億 | 10 | |
| 2015-03-31 | 71 | $10.2億 | 15 | |
| 2014-12-31 | 77 | $9.2億 | 27 | |
| 2014-09-30 | 78 | $8.6億 | 22 | |
| 2014-06-30 | 79 | $8.9億 | 13 | |
| 2014-03-31 | 78 | $8.5億 | 13 | |
| 2013-12-31 | 80 | $8.1億 | 17 | |
| 2013-09-30 | 84 | $7.4億 | 25 | |
| 2013-06-30 | 83 | $6.7億 | 0 |
American Capital Management INCの2026-03-31時点における主要なポジション変更： 全売却: Cyberark Software LTD; 新規購入: Palo Alto Networks INC (PANW); 新規購入: Dynatrace INC (DT); 新規購入: Badger Meter INC (BMI); 新規購入: Esco Technologies INC (ESE).
| # | ティッカー | 発行体 | 比率変動 | 持株数変化 | アクション |
|---|---|---|---|---|---|
| 1 | TYL | Tyler Technologies INC | +1.4% | +348.94% | 増加 |
| 2 | GMED | Globus Medical INC - A | +1.2% | +36.37% | 増加 |
| 3 | SEIC | Sei Investments Company | +1.2% | +33.71% | 増加 |
| 4 | VSEC | Vse CORP | +0.8% | +1027.14% | 増加 |
| 5 | IPGP | Ipg Photonics CORP | +0.6% | -11.31% | 減少 |
| 6 | PRLB | Proto Labs INC | +0.5% | -0.57% | 減少 |
| 7 | TECH | Bio-techne CORP | +0.4% | +8.50% | 増加 |
| 8 | FTNT | Fortinet INC | +0.4% | -10.46% | 減少 |
| 9 | NOVT | Novanta INC | +0.4% | -2.09% | 減少 |
| 10 | TW | Tradeweb Markets Inc-class A | +0.4% | -3.66% | 減少 |
| 11 | AAON | Aaon INC | +0.3% | +1.89% | 増加 |
| 12 | DORM | Dorman Products INC | +0.2% | +196.15% | 増加 |
| 13 | RAMP | Liveramp Holdings INC | +0.2% | -0.75% | 減少 |
| 14 | KWR | Quaker Chemical Corporation | +0.1% | +47.79% | 増加 |
| 15 | MEDP | Medpace Holdings INC | +0.1% | -2.86% | 減少 |
| 16 | CGNT | Cognyte Software Ltd. | +0.1% | -3.16% | 減少 |
| 17 | JKHY | Jack Henry & Associates INC | 0% | -3.29% | 減少 |
| 18 | GNTX | Gentex CORP | 0% | -7.85% | 減少 |
| 19 | SNPS | Synopsys INC | 0% | -4.81% | 減少 |
| 20 | PODD | Insulet CORP | 0% | +2.04% | 増加 |
| 21 | AZTA | Azenta INC | 0% | +26.88% | 増加 |
| 22 | RMD | Resmed INC | -0.1% | -13.54% | 減少 |
| 23 | HAE | Haemonetics Corp/mass | -0.1% | -10.08% | 減少 |
| 24 | MORN | Morningstar INC | -0.1% | -4.18% | 減少 |
| 25 | RGEN | Repligen CORP | -0.2% | +6.75% | 増加 |
| 26 | ICLR | ICON Public Limited Company | -0.2% | -86.22% | 減少 |
| 27 | VEEV | Veeva Systems Inc-class A | -0.2% | -7.29% | 減少 |
| 28 | MANH | Manhattan Associates INC | -0.3% | -2.47% | 減少 |
| 29 | GWRE | Guidewire Software INC | -0.3% | -0.38% | 減少 |
| 30 | NEO | Neogenomics INC | -0.3% | -3.16% | 減少 |
| 31 | NEOG | Neogen CORP | -0.4% | -90.44% | 減少 |
| 32 | NCNO | Ncino INC | -0.4% | +17.14% | 増加 |
| 33 | CRNC | Cerence INC | -0.4% | -5.12% | 減少 |
| 34 | IDXX | Idexx Laboratories INC | -0.4% | -8.63% | 減少 |
| 35 | NICE | Nice LTD - Spon Adr | -0.5% | -45.94% | 減少 |
| 36 | CSGP | Costar Group INC | -0.7% | -0.01% | 減少 |
| 37 | CVLT | Commvault Systems INC | -0.7% | +1.32% | 増加 |
| 38 | SPSC | Sps Commerce INC | -1% | -71.94% | 減少 |
| 39 | FDS | Factset Research Systems INC | -1.2% | -68.13% | 減少 |
| 40 | KTOS | Kratos Defense & Security | -1.4% | -34.42% | 減少 |
| 41 | QLYS | Qualys INC | -2% | -79.28% | 減少 |
| 42 | AVAV | Aerovironment INC | -2.6% | -32.63% | 減少 |
| 43 | ✓ | Cyberark Software LTD | — | EXIT | 全売却 |
| 44 | PANW | Palo Alto Networks INC | — | NEW | 新規購入 |
| 45 | DT | Dynatrace INC | — | NEW | 新規購入 |
| 46 | BMI | Badger Meter INC | — | NEW | 新規購入 |
| 47 | ESE | Esco Technologies INC | — | NEW | 新規購入 |
| 48 | SMMD | Ishares Russell 2500 ETF | — | EXIT | 全売却 |
| 49 | BCPC | Balchem CORP | — | NEW | 新規購入 |
| 50 | SHY | Ishares 1-3 Year Treasury Bo | — | NEW | 新規購入 |
| 四半期 | 提出日 | 種類 | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | EDGARで見る |
| 2025-12-31 | 2026-02-17 | 13F-HR | EDGARで見る |
| 2025-09-30 | 2025-11-14 | 13F-HR | EDGARで見る |
| 2025-06-30 | 2025-08-14 | 13F-HR | EDGARで見る |
| 2025-03-31 | 2025-05-15 | 13F-HR | EDGARで見る |
| 2024-12-31 | 2025-02-11 | 13F-HR | EDGARで見る |
| 2024-09-30 | 2024-11-14 | 13F-HR | EDGARで見る |
| 2024-06-30 | 2024-08-14 | 13F-HR | EDGARで見る |
| 2024-03-31 | 2024-05-15 | 13F-HR | EDGARで見る |
| 2023-12-31 | 2024-02-14 | 13F-HR | EDGARで見る |
| 2023-09-30 | 2023-11-14 | 13F-HR | EDGARで見る |
| 2023-06-30 | 2023-08-14 | 13F-HR | EDGARで見る |
| 2023-03-31 | 2023-05-03 | 13F-HR | EDGARで見る |
| 2022-12-31 | 2023-02-14 | 13F-HR | EDGARで見る |
| 2022-09-30 | 2022-11-14 | 13F-HR | EDGARで見る |
| 2022-06-30 | 2022-08-15 | 13F-HR | EDGARで見る |
| 2022-03-31 | 2022-05-16 | 13F-HR | EDGARで見る |
| 2021-12-31 | 2022-02-14 | 13F-HR | EDGARで見る |
| 2021-09-30 | 2021-11-15 | 13F-HR | EDGARで見る |
| 2021-06-30 | 2021-08-13 | 13F-HR | EDGARで見る |
| 2021-03-31 | 2021-05-17 | 13F-HR | EDGARで見る |
| 2020-12-31 | 2021-02-16 | 13F-HR | EDGARで見る |
| 2020-09-30 | 2020-11-16 | 13F-HR | EDGARで見る |
| 2020-06-30 | 2020-08-13 | 13F-HR | EDGARで見る |
| 2020-03-31 | 2020-05-15 | 13F-HR | EDGARで見る |
| 2019-12-31 | 2020-02-12 | 13F-HR | EDGARで見る |
| 2019-09-30 | 2019-11-14 | 13F-HR | EDGARで見る |
| 2019-06-30 | 2019-11-14 | 修正 | EDGARで見る |
| 2019-06-30 | 2019-08-12 | 13F-HR | EDGARで見る |
| 2019-03-31 | 2019-05-14 | 13F-HR | EDGARで見る |
| 2018-12-31 | 2019-02-08 | 13F-HR | EDGARで見る |
| 2018-09-30 | 2018-11-02 | 13F-HR | EDGARで見る |
| 2018-06-30 | 2018-07-17 | 13F-HR | EDGARで見る |
| 2018-03-31 | 2018-04-23 | 13F-HR | EDGARで見る |
| 2017-12-31 | 2018-04-05 | 修正 | EDGARで見る |
| 2017-12-31 | 2018-01-23 | 13F-HR | EDGARで見る |
| 2017-09-30 | 2018-04-05 | 修正 | EDGARで見る |
| 2017-09-30 | 2017-10-20 | 13F-HR | EDGARで見る |
| 2017-06-30 | 2018-04-19 | 修正 | EDGARで見る |
| 2017-06-30 | 2017-07-27 | 13F-HR | EDGARで見る |
| 2017-03-31 | 2018-04-18 | 修正 | EDGARで見る |
| 2017-03-31 | 2017-04-24 | 13F-HR | EDGARで見る |
| 2016-12-31 | 2017-02-16 | 修正 | EDGARで見る |
| 2016-12-31 | 2017-02-09 | 13F-HR | EDGARで見る |
| 2016-09-30 | 2016-10-26 | 13F-HR | EDGARで見る |
| 2016-06-30 | 2016-08-03 | 13F-HR | EDGARで見る |
| 2016-03-31 | 2016-04-25 | 13F-HR | EDGARで見る |
| 2015-12-31 | 2016-02-10 | 13F-HR | EDGARで見る |
| 2015-09-30 | 2015-11-03 | 13F-HR | EDGARで見る |
| 2015-06-30 | 2015-07-21 | 13F-HR | EDGARで見る |
| 2015-03-31 | 2015-04-21 | 修正 | EDGARで見る |
| 2015-03-31 | 2015-04-16 | 13F-HR | EDGARで見る |
| 2015-03-31 | 2015-04-16 | 修正 | EDGARで見る |
| 2014-12-31 | 2015-02-06 | 13F-HR | EDGARで見る |
| 2014-09-30 | 2014-10-14 | 13F-HR | EDGARで見る |
| 2014-06-30 | 2014-07-16 | 13F-HR | EDGARで見る |
| 2014-03-31 | 2014-04-14 | 13F-HR | EDGARで見る |
| 2013-12-31 | 2014-01-23 | 13F-HR | EDGARで見る |
| 2013-09-30 | 2013-10-08 | 13F-HR | EDGARで見る |
| 2013-06-30 | 2013-07-18 | 13F-HR | EDGARで見る |
運用資産(AUM)が近い機関
CIK 0000011544
申告総資産額
$18.6億
345 stks
2026-03-31
運用資産規模の差はわずか0.0%
CIK 0001872738
申告総資産額
$18.6億
628 stks
2026-03-31
運用資産規模の差はわずか0.0%
CIK 0001863154
申告総資産額
$18.6億
43 stks
2026-03-31
運用資産規模の差はわずか0.0%
上位保有銘柄が重なる機関
CIK 0000080835
申告総資産額
$1633.0万
47 stks
2015-06-30
データが古く、未更新
上位5銘柄のうち1銘柄が重複、Palo Alto Networks INCも共通保有
CIK 0000814133
申告総資産額
$152.8億
219 stks
2026-06-30
上位5銘柄のうち1銘柄が重複、Medpace Holdings INCも共通保有
CIK 0000884300
申告総資産額
$1.1億
86 stks
2026-03-31
上位5銘柄のうち1銘柄が重複、Idexx Laboratories INCも共通保有