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AMERICAN CAPITAL MANAGEMENT INC
hedge fundUpdated 27 days agoManaged by American Capital Management Inc • Latest filing Q2 2026
Portfolio value
$2.2B
Q2 2026
Filings
14
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
-7.2%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 14 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q1 2023 | $2.8B |
| Q2 2023 | $2.9B |
| Q3 2023 | $2.6B |
| Q4 2023 | $2.9B |
| Q1 2024 | $3.1B |
| Q2 2024 | $3B |
| Q3 2024 | $3.1B |
| Q4 2024 | $2.7B |
| Q1 2025 | $2.5B |
| Q2 2025 | $2.4B |
| Q3 2025 | $2.5B |
| Q4 2025 | $2.3B |
| Q1 2026 | $1.9B |
| Q2 2026 | $2.2B |
Top holdings
80 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | P PANW PALO ALTO NETWORKS INC | $195.4M | 572.9K | 8.76% | Trimmed(-8.2%) |
| 2 | F FTNT FORTINET INC | $112.1M | 729.9K | 5.03% | Trimmed(-11.9%) |
| 3 | M MEDP MEDPACE HOLDINGS INC | $111.3M | 210.2K | 4.99% | Trimmed(-3.5%) |
| 4 | V VRNS VARONIS SYSTEMS INC | $94.1M | 2.24M | 4.22% | Trimmed(-3.7%) |
| 5 | R RBC RBC BEARINGS INC | $92.6M | 143.7K | 4.15% | Trimmed(-18.1%) |
| 6 | I IDXX IDEXX LABORATORIES INC | $85.3M | 162.1K | 3.83% | Trimmed(-2.4%) |
| 7 | N NCNO NCINO INC | $83.5M | 5.11M | 3.74% | Added(+115.0%) |
| 8 | A AVAV AEROVIRONMENT INC | $69.7M | 422.5K | 3.13% | Trimmed(-3.2%) |
| 9 | T TECH BIO-TECHNE CORP | $68.8M | 973.8K | 3.08% | Trimmed(-4.6%) |
| 10 | S SEIC SEI INVESTMENTS COMPANY | $65.4M | 745.3K | 2.93% | Trimmed(-3.0%) |
| 11 | C CVLT COMMVAULT SYSTEMS INC | $62.5M | 440.9K | 2.80% | Trimmed(-18.5%) |
| 12 | M MRCY MERCURY SYSTEMS INC | $59.5M | 486.1K | 2.67% | — |
| 13 | N NOVTU NOVANTA INC | $58.8M | 362.3K | 2.64% | Trimmed(-3.1%) |
| 14 | D DT DYNATRACE INC | $58.5M | 1.33M | 2.62% | Added(+26.4%) |
| 15 | C CGNT COGNYTE SOFTWARE LTD | $54.3M | 6.18M | 2.43% | Trimmed(-4.8%) |
| 16 | G GMED GLOBUS MEDICAL INC | $51.6M | 653.1K | 2.31% | Trimmed(-1.5%) |
| 17 | K KTOS KRATOS DEFENSE & SECURITY SOLUTIONS INC | $51.3M | 1.03M | 2.30% | Trimmed(-3.9%) |
| 18 | M MANH MANHATTAN ASSOCIATES INC | $50.8M | 364.7K | 2.28% | Added(+1.9%) |
| 19 | P PRLB PROTO LABS INC | $50.5M | 619.8K | 2.27% | Trimmed(-1.3%) |
| 20 | R RGEN REPLIGEN CORP | $49.3M | 361.1K | 2.21% | Added(+0.9%) |