AMERICAN CAPITAL MANAGEMENT INC
Top Portfolio Positions
72 positions ·
$1,867,707,477 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MEDP |
Medpace Holdings, Inc.
Healthcare
|
217,947 | $104,655,969 | 5.60% | |
| PANW |
Palo Alto Networks Inc
Technology
|
624,084 | $100,053,146 | 5.36% | |
| RBC |
RBC Bearings INC
Industrials
|
175,443 | $95,286,602 | 5.10% | |
| IDXX |
Idexx Laboratories Inc /De
Healthcare
|
166,056 | $93,305,205 | 5.00% | |
| AVAV |
AeroVironment Inc
Industrials
|
436,367 | $79,876,979 | 4.28% | |
| KTOS |
Kratos Defense & Security Solutions, Inc.
Industrials
|
1,071,908 | $75,580,233 | 4.05% | |
| FTNT |
Fortinet, Inc.
Technology
|
828,923 | $67,739,587 | 3.63% | |
| SEIC |
Sei Investments Co
Financial Services
|
768,615 | $60,313,219 | 3.23% | |
| RMD |
Resmed Inc
Healthcare
|
265,399 | $59,576,767 | 3.19% | |
| GMED |
Globus Medical Inc
Healthcare
|
663,049 | $57,128,301 | 3.06% |
Portfolio Trend
25 quarters · across all stocks
Holdings in IPGP
Shares Held
Position Value (USD)
16 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,939,913 | 208,918 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $16,865,666 | 235,554 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $9,037,796 | 114,128 | Shares | Sole | 2025-11-14 | |
| 2024-06-30 | $2,963,776 | 35,120 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $3,248,969 | 35,825 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $4,030,632 | 37,135 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,631,409 | 25,915 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,630,154 | 19,365 | Shares | Sole | 2023-08-14 | |
| 2021-12-31 | $22,355,133 | 129,866 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $20,565,388 | 129,832 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $27,329,913 | 129,667 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $26,672,730 | 126,447 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $28,571,269 | 127,670 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $21,665,905 | 127,469 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $21,366,995 | 133,219 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $14,789,540 | 134,109 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||