CIK: 0001313559
Yorktown Management & Research Co Inc
| Filing Date | Previous Period | Total Shares | Share-Type | Market Value | Change |
|---|---|---|---|---|---|
2021-05-11 | 0 | 72.40K | Shares | 1.46M | 72.40K |
2021-05-11 | 0 | 68.50K | Shares | 771K | 68.50K |
2021-05-11 | 46K | 52.60K | Shares | 942K | 6.60K |
2023-07-28 | 52K | 52K | Shares | 178.36K | 0 |
2021-02-11 | 51.20K | 49.20K | Shares | 344K | -2K |
2021-02-11 | 0 | 40K | Shares | 1.36M | 40K |
2021-05-11 | 36.40K | 38.90K | Shares | 1.05M | 2.50K |
2021-05-11 | 0 | 34.50K | Shares | 310K | 34.50K |
2021-05-11 | 33.85K | 33.85K | Shares | 623K | 0 |
2021-05-11 | 0 | 31.80K | Shares | 913K | 31.80K |
2021-02-11 | 32K | 30.60K | Shares | 1.81M | -1.40K |
2021-05-11 | 0 | 27.90K | Shares | 470K | 27.90K |
2021-05-11 | 27.70K | 27.70K | Shares | 421K | 0 |
2021-05-11 | 22.27K | 25.67K | Shares | 1.06M | 3.40K |
2021-02-11 | 26.10K | 25K | Shares | 377K | -1.10K |
2021-05-11 | 20.80K | 23.90K | Shares | 1.15M | 3.10K |
2021-05-11 | 22.60K | 22.60K | Shares | 982K | 0 |
2021-05-11 | 0 | 22K | Shares | 326K | 22K |
2021-05-11 | 21.50K | 21.50K | Shares | 312K | 0 |
2021-02-11 | 0 | 19.50K | Shares | 189K | 19.50K |
2021-05-11 | 17.85K | 17.85K | Shares | 756K | 0 |
2021-05-11 | 17.50K | 17.50K | Shares | 516K | 0 |
2021-05-11 | 17.20K | 17.20K | Shares | 390K | 0 |
2021-05-11 | 17K | 17K | Shares | 330K | 0 |
2021-05-11 | 14.60K | 16.80K | Shares | 693K | 2.20K |
2020-11-06 | 0 | 16.30K | Shares | 447K | 16.30K |
2021-05-11 | 15K | 16K | Shares | 1.28M | 1K |
2021-05-11 | 16K | 16K | Shares | 595K | 0 |
2021-02-11 | 0 | 16K | Shares | 596K | 16K |
2020-11-06 | 15.85K | 15.85K | Shares | 412K | 0 |
2021-05-11 | 15.70K | 15.70K | Shares | 707K | 0 |
2021-05-11 | 15.20K | 15.70K | Shares | 2.23M | 500 |
2021-05-11 | 0 | 15.60K | Shares | 1.08M | 15.60K |
2021-05-11 | 0 | 15.50K | Shares | 167K | 15.50K |
2021-02-11 | 15.40K | 15.40K | Shares | 664K | 0 |
2021-05-11 | 12.50K | 14.40K | Shares | 713K | 1.90K |
2021-05-11 | 14K | 14K | Shares | 631K | 0 |
2021-05-11 | 13.70K | 13.70K | Shares | 1.81M | 0 |
2021-05-11 | 9.20K | 13.40K | Shares | 386K | 4.20K |
2021-05-11 | 12.40K | 13.20K | Shares | 1.27M | 800 |
2021-05-11 | 12.70K | 12.70K | Shares | 660K | 0 |
2020-11-06 | 0 | 12.40K | Shares | 378K | 12.40K |
2021-02-11 | 12.15K | 12.15K | Shares | 683K | 0 |
2021-05-11 | 11.85K | 11.85K | Shares | 899K | 0 |
2021-05-11 | 11.20K | 11.80K | Shares | 1.50M | 600 |
2021-05-11 | 11.40K | 11.40K | Shares | 258K | 0 |
2021-05-11 | 0 | 11.20K | Shares | 229K | 11.20K |
2021-02-11 | 11.20K | 11.20K | Shares | 637K | 0 |
2021-05-11 | 9.70K | 11.10K | Shares | 904K | 1.40K |
2021-02-11 | 0 | 10.70K | Shares | 297K | 10.70K |
2023-07-28 | 7.40K | 10.70K | Shares | 354.92K | 3.30K |
2021-05-11 | 10.40K | 10.40K | Shares | 366K | 0 |
2021-02-11 | 10.20K | 10.20K | Shares | 611K | 0 |
2021-05-11 | 9.70K | 9.70K | Shares | 474K | 0 |
2021-05-11 | 0 | 9.61K | Shares | 207K | 9.61K |
2023-07-28 | 9.40K | 9.40K | Shares | 469.91K | 0 |
2021-05-11 | 9.15K | 9.25K | Shares | 1.80M | 100 |
2021-05-11 | 9.10K | 9.10K | Shares | 361K | 0 |
2021-05-11 | 9.10K | 9.10K | Shares | 475K | 0 |
2021-05-11 | 16.70K | 9K | Shares | 433K | -7.70K |
2021-05-11 | 7.50K | 8.80K | Shares | 809K | 1.30K |
2021-05-11 | 8.57K | 8.57K | Shares | 749K | 0 |
2021-05-11 | 8.60K | 8.40K | Shares | 1.02M | -200 |
2021-05-11 | 7.30K | 8.40K | Shares | 1.69M | 1.10K |
2022-11-04 | 8.30K | 8.30K | Shares | 209K | 0 |
2021-05-11 | 0 | 8.20K | Shares | 239K | 8.20K |
2021-05-11 | 8K | 8K | Shares | 622K | 0 |
2021-05-11 | 8K | 8K | Shares | 776K | 0 |
2021-05-11 | 0 | 8K | Shares | 239K | 8K |
2023-07-28 | 0 | 8K | Shares | 478.64K | 8K |
2021-05-11 | 7.60K | 7.60K | Shares | 2.49M | 0 |
2021-02-11 | 7.50K | 7.50K | Shares | 729K | 0 |
2021-05-11 | 7.40K | 7.40K | Shares | 564K | 0 |
2023-07-28 | 7.30K | 7.30K | Shares | 312.66K | 0 |
2023-07-28 | 7.25K | 7.25K | Shares | 233.16K | 0 |
2021-02-11 | 6.20K | 7.04K | Shares | 481K | 840 |
2023-07-28 | 7K | 7K | Shares | 516.04K | 0 |
2021-05-11 | 0 | 7K | Shares | 252K | 7K |
2021-05-11 | 7K | 7K | Shares | 478K | 0 |
2021-05-11 | 7.30K | 7K | Shares | 867K | -300 |
2021-05-11 | 0 | 7K | Shares | 467K | 7K |
2021-05-11 | 6.90K | 6.90K | Shares | 613K | 0 |
2021-02-11 | 6.80K | 6.80K | Shares | 281K | 0 |
2021-05-11 | 6.70K | 6.70K | Shares | 530K | 0 |
2021-05-11 | 6.60K | 6.60K | Shares | 423K | 0 |
2023-07-28 | 7.75K | 6.55K | Shares | 926.56K | -1.20K |
2023-07-28 | 6.45K | 6.45K | Shares | 669.32K | 0 |
2021-02-11 | 5.62K | 6.43K | Shares | 399K | 810 |
2021-02-11 | 6.40K | 6.40K | Shares | 417K | 0 |
2021-02-11 | 7K | 6.40K | Shares | 703K | -600 |
2023-07-28 | 8.20K | 6.40K | Shares | 426.82K | -1.80K |
2021-05-11 | 4.30K | 6.30K | Shares | 340K | 2K |
2021-05-11 | 6.30K | 6.30K | Shares | 626K | 0 |
2021-05-11 | 4.60K | 6.21K | Shares | 1.10M | 1.61K |
2021-05-11 | 6.10K | 6.10K | Shares | 431K | 0 |
2021-05-11 | 6K | 6K | Shares | 1.35M | 0 |
2021-05-11 | 6K | 6K | Shares | 474K | 0 |
2021-05-11 | 5.90K | 5.90K | Shares | 323K | 0 |
2021-05-11 | 0 | 5.80K | Shares | 353K | 5.80K |
2020-11-06 | 5.70K | 5.70K | Shares | 500K | 0 |