OAM
Oberweis Asset Management’s OSI Systems OSIS Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $24.5M | Buy |
109,000
+8,600
| +9% | +$1.93M | 1.07% | 24 |
|
|
2025
Q1 | $19.5M | Hold |
100,400
| – | – | 0.97% | 31 |
|
|
2024
Q4 | $16.8M | Buy |
100,400
+31,200
| +45% | +$5.22M | 0.79% | 43 |
|
|
2024
Q3 | $10.5M | Hold |
69,200
| – | – | 0.54% | 68 |
|
|
2024
Q2 | $9.52M | Buy |
69,200
+13,900
| +25% | +$1.91M | 0.58% | 62 |
|
|
2024
Q1 | $7.9M | Buy |
55,300
+20,000
| +57% | +$2.86M | 0.57% | 68 |
|
|
2023
Q4 | $4.56M | Buy |
35,300
+9,900
| +39% | +$1.28M | 0.42% | 96 |
|
|
2023
Q3 | $3M | Buy |
+25,400
| New | +$3M | 0.32% | 121 |
|
|
2018
Q1 | – | Sell |
-14,900
| Closed | -$959K | – | 239 |
|
|
2017
Q4 | $959K | Buy |
14,900
+100
| +0.7% | +$6.44K | 0.22% | 105 |
|
|
2017
Q3 | $1.35M | Hold |
14,800
| – | – | 0.38% | 64 |
|
|
2017
Q2 | $1.11M | Buy |
14,800
+2,500
| +20% | +$188K | 0.31% | 68 |
|
|
2017
Q1 | $898K | Buy |
+12,300
| New | +$898K | 0.26% | 80 |
|