Yorktown Management & Research Company’s InterDigital IDCC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $325K | Hold |
1,450
| – | – | 0.31% | 155 |
|
|
2025
Q1 | $300K | Buy |
+1,450
| New | +$300K | 0.33% | 150 |
|
|
2019
Q1 | – | Sell |
-12,500
| Closed | -$830K | – | 333 |
|
|
2018
Q4 | $830K | Hold |
12,500
| – | – | 0.28% | 95 |
|
|
2018
Q3 | $1M | Sell |
12,500
-2,500
| -17% | -$200K | 0.29% | 99 |
|
|
2018
Q2 | $1.21M | Hold |
15,000
| – | – | 0.35% | 77 |
|
|
2018
Q1 | $1.1M | Sell |
15,000
-3,400
| -18% | -$250K | 0.33% | 72 |
|
|
2017
Q4 | $1.4M | Buy |
18,400
+15,000
| +441% | +$1.14M | 0.4% | 58 |
|
|
2017
Q3 | $251K | Buy |
+3,400
| New | +$251K | 0.07% | 314 |
|