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 CSGP
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33,292,440 | 825,296 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $55,495,861 | 825,340 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $66,961,431 | 793,664 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $63,995,264 | 795,961 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $74,328,990 | 938,142 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $67,078,970 | 936,988 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $69,962,377 | 927,391 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $61,022,706 | 823,074 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $78,593,663 | 813,599 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $71,668,276 | 820,097 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $64,074,128 | 833,322 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $74,183,369 | 833,521 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $57,935,898 | 841,480 | Shares | Sole | 2023-05-03 | |
| 2022-12-31 | $62,762,642 | 812,146 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $55,187,316 | 792,352 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $47,916,487 | 793,188 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $51,522,302 | 773,492 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $58,903,825 | 745,335 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $60,842,440 | 706,977 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $58,964,858 | 711,964 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $5,818,241 | 70,791 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $6,453,415 | 69,821 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $5,935,072 | 69,947 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $5,208,784 | 73,294 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $4,571,429 | 77,850 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||