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 STAA
Shares Held
Position Value (USD)
16 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,419,254 | 878,035 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,075,886 | 739,536 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $19,975,802 | 743,424 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $13,170,856 | 784,914 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $17,809,191 | 1,010,164 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $20,608,024 | 848,416 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $19,051,002 | 512,813 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $17,081,325 | 358,776 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,120,087 | 342,740 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $6,668,765 | 213,674 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $7,823,126 | 194,702 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $7,921,983 | 150,694 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $9,250,303 | 144,649 | Shares | Sole | 2023-05-03 | |
| 2022-12-31 | $6,129,000 | 126,267 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $7,192,290 | 101,946 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,071,240 | 57,398 | Shares | Sole | 2022-08-15 | |
| No 13F history on record for this holder in this stock. | ||||||