MAM
Martingale Asset Management’s Gibraltar Industries ROCK Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.3M | Sell |
38,976
-4,087
| -9% | -$241K | 0.06% | 276 |
|
|
2025
Q1 | $2.53M | Buy |
43,063
+8,551
| +25% | +$502K | 0.06% | 243 |
|
|
2024
Q4 | $2.03M | Sell |
34,512
-10,738
| -24% | -$632K | 0.05% | 310 |
|
|
2024
Q3 | $3.16M | Buy |
45,250
+400
| +0.9% | +$28K | 0.07% | 211 |
|
|
2024
Q2 | $3.07M | Buy |
44,850
+1,683
| +4% | +$115K | 0.07% | 205 |
|
|
2024
Q1 | $3.48M | Buy |
43,167
+1,350
| +3% | +$109K | 0.07% | 196 |
|
|
2023
Q4 | $3.3M | Buy |
41,817
+12,980
| +45% | +$1.03M | 0.07% | 193 |
|
|
2023
Q3 | $1.95M | Buy |
+28,837
| New | +$1.95M | 0.04% | 269 |
|