Hillsdale Investment Management’s Ribbon Communications RBBN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-326,627
| Closed | -$1.28M | – | 698 |
|
|
2025
Q1 | $1.28M | Buy |
+326,627
| New | +$1.28M | 0.07% | 239 |
|
|
2022
Q1 | – | Sell |
-578,300
| Closed | -$3.5M | – | 604 |
|
|
2021
Q4 | $3.5M | Sell |
578,300
-500
| -0.1% | -$3.02K | 0.23% | 140 |
|
|
2021
Q3 | $3.46M | Hold |
578,800
| – | – | 0.27% | 132 |
|
|
2021
Q2 | $4.4M | Hold |
578,800
| – | – | 0.35% | 93 |
|
|
2021
Q1 | $4.75M | Hold |
578,800
| – | – | 0.4% | 79 |
|
|
2020
Q4 | $3.8M | Sell |
578,800
-5,100
| -0.9% | -$33.5K | 0.36% | 92 |
|
|
2020
Q3 | $2.26M | Hold |
583,900
| – | – | 0.22% | 141 |
|
|
2020
Q2 | $2.29M | Sell |
583,900
-10,000
| -2% | -$39.3K | 0.21% | 146 |
|
|
2020
Q1 | $1.8M | Sell |
593,900
-5,700
| -1% | -$17.3K | 0.22% | 136 |
|
|
2019
Q4 | $1.86M | Buy |
599,600
+366,225
| +157% | +$1.14M | 0.16% | 161 |
|
|
2019
Q3 | $1.36M | Buy |
+233,375
| New | +$1.36M | 0.12% | 171 |
|