Yorktown Management & Research Co Inc
Top Portfolio Positions
207 positions ·
$109,513,875 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| FIX |
Comfort Systems USA Inc
Industrials
|
3,210 | $4,426,557 | 4.04% | |
| IESC |
IES Holdings, Inc.
Industrials
|
6,340 | $3,020,819 | 2.76% | |
| FN |
Fabrinet
Technology
|
3,800 | $1,981,776 | 1.81% | |
| NVMI |
Nova Ltd.
Technology
|
3,780 | $1,641,578 | 1.50% | |
| MLI |
Mueller Industries Inc
Industrials
|
14,450 | $1,601,060 | 1.46% | |
| PANW |
Palo Alto Networks Inc
Technology
|
8,911 | $1,428,611 | 1.30% | |
| FTAI |
FTAI Aviation Ltd.
Industrials
|
5,800 | $1,421,000 | 1.30% | |
| KLAC |
Kla Corp
Technology
|
890 | $1,310,444 | 1.20% | |
| INSM |
INSMED Inc
Healthcare
|
7,925 | $1,295,896 | 1.18% | |
| SNEX |
StoneX Group Inc.
Financial Services
|
15,750 | $1,270,237 | 1.16% |
Portfolio Trend
25 quarters · across all stocks
Holdings in IESC
Shares Held
Position Value (USD)
11 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,020,819 | 6,340 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $2,466,386 | 6,340 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $2,521,101 | 6,340 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $1,878,098 | 6,340 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $1,046,797 | 6,340 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $1,274,086 | 6,340 | Shares | Sole | 2025-01-27 | |
| 2024-09-30 | $1,265,590 | 6,340 | Shares | Sole | 2024-10-25 | |
| 2024-06-30 | $752,382 | 5,400 | Shares | Sole | 2024-07-30 | |
| 2024-03-31 | $656,856 | 5,400 | Shares | Sole | 2024-04-26 | |
| 2023-12-31 | $427,788 | 5,400 | Shares | Sole | 2024-01-26 | |
| 2023-09-30 | $355,698 | 5,400 | Shares | Sole | 2023-10-26 | |
| No 13F history on record for this holder in this stock. | ||||||