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 SEMR
Shares Held
Position Value (USD)
4 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $388,050 | 32,500 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $386,425 | 32,500 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $849,600 | 120,000 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $557,480 | 61,600 | Shares | Sole | 2025-08-04 | |
| No 13F history on record for this holder in this stock. | ||||||