Group One Trading’s OSI Systems OSIS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-400
| Closed | -$89.9K | – | 8938 |
|
|
2025
Q2 | $89.9K | Sell |
400
-5,100
| -93% | -$1.09M | ﹤0.01% | 5064 |
|
|
2025
Q1 | $1.07M | Buy |
5,500
+5,200
| +1,733% | +$991K | ﹤0.01% | 2414 |
|
|
2024
Q4 | $50.2K | Buy |
+300
| New | +$47.6K | ﹤0.01% | 5048 |
|
|
2024
Q3 | – | Sell |
-1,800
| Closed | -$248K | – | 7166 |
|
|
2024
Q2 | $248K | Buy |
+1,800
| New | +$248K | ﹤0.01% | 3221 |
|
|
2021
Q3 | – | Sell |
-5,700
| Closed | -$579K | – | 8617 |
|
|
2021
Q2 | $579K | Buy |
5,700
+5,100
| +850% | +$496K | ﹤0.01% | 4060 |
|
|
2021
Q1 | $58K | Buy |
+600
| New | +$56.9K | ﹤0.01% | 6116 |
|
|
2020
Q4 | – | Sell |
-11,800
| Closed | -$916K | – | 6858 |
|
|
2020
Q3 | $916K | Sell |
11,800
-200
| -2% | -$14.9K | ﹤0.01% | 2281 |
|
|
2020
Q2 | $896K | Buy |
12,000
+200
| +2% | +$14.6K | ﹤0.01% | 2129 |
|
|
2020
Q1 | $813K | Sell |
11,800
-16,000
| -58% | -$1.37M | 0.01% | 1687 |
|
|
2019
Q4 | $2.8M | Sell |
27,800
-3,500
| -11% | -$346K | 0.02% | 1023 |
|
|
2019
Q3 | $3.18M | Sell |
31,300
-500
| -2% | -$54K | 0.03% | 875 |
|
|
2019
Q2 | $3.58M | Buy |
31,800
+13,500
| +74% | +$1.36M | 0.03% | 713 |
|
|
2019
Q1 | $1.6M | Buy |
18,300
+13,800
| +307% | +$1.16M | 0.02% | 1076 |
|
|
2018
Q4 | $330K | Sell |
4,500
-24,500
| -84% | -$1.77M | ﹤0.01% | 2302 |
|
|
2018
Q3 | $2.21M | Sell |
29,000
-10,100
| -26% | -$784K | 0.02% | 1094 |
|
|
2018
Q2 | $3.02M | Buy |
39,100
+17,300
| +79% | +$1.21M | 0.03% | 831 |
|
|
2018
Q1 | $1.42M | Sell |
21,800
-9,700
| -31% | -$629K | 0.01% | 1238 |
|
|
2017
Q4 | $2.03M | Sell |
31,500
-30,800
| -49% | -$2.59M | 0.01% | 1177 |
|
|
2017
Q3 | $5.69M | Buy |
62,300
+42,100
| +208% | +$3.42M | 0.05% | 453 |
|
|
2017
Q2 | $1.52M | Sell |
20,200
-40,200
| -67% | -$3.04M | 0.02% | 1144 |
|
|
2017
Q1 | $4.41M | Sell |
60,400
-7,900
| -12% | -$587K | 0.05% | 460 |
|
|
2016
Q4 | $5.2M | Buy |
68,300
+60,400
| +765% | +$4.35M | 0.05% | 432 |
|
|
2016
Q3 | $517K | Sell |
7,900
-7,700
| -49% | -$485K | 0.01% | 1799 |
|
|
2016
Q2 | $907K | Sell |
15,600
-2,500
| -14% | -$138K | 0.01% | 1321 |
|
|
2016
Q1 | $1.19M | Sell |
18,100
-10,400
| -36% | -$688K | 0.02% | 1062 |
|
|
2015
Q4 | $2.53M | Buy |
28,500
+4,700
| +20% | +$411K | 0.03% | 718 |
|
|
2015
Q3 | $1.83M | Sell |
23,800
-4,100
| -15% | -$296K | 0.03% | 837 |
|
|
2015
Q2 | $1.98M | Buy |
27,900
+14,700
| +111% | +$1.06M | 0.03% | 756 |
|
|
2015
Q1 | $980K | Sell |
13,200
-700
| -5% | -$50.2K | 0.02% | 1103 |
|
|
2014
Q4 | $984K | Sell |
13,900
-2,000
| -13% | -$136K | 0.01% | 1089 |
|
|
2014
Q3 | $1.01M | Sell |
15,900
-58,600
| -79% | -$3.89M | 0.02% | 1112 |
|
|
2014
Q2 | $4.97M | Buy |
74,500
+65,800
| +756% | +$3.93M | 0.08% | 296 |
|
|
2014
Q1 | $521K | Sell |
8,700
-22,900
| -72% | -$1.37M | 0.01% | 1612 |
|
|
2013
Q4 | $1.68M | Buy |
+31,600
| New | +$2.16M | 0.03% | 745 |
|
Other funds holding OSIS
VPM
VCM
Group One Trading's OSIS Position: Q1 2026 in Review
Group One Trading opened a new position in OSI Systems (OSIS) in Q1 2026: 100 shares worth $26.6K. The stake represents ﹤0.01% of the portfolio and ranks #5769 among its holdings. This is a return to the name: Group One Trading previously reported a position in OSIS as recently as Q3 2025.
Group One Trading first reported a position in OSIS in Q1 2014 and has held it in 19 quarters since. The position peaked at $3.63M in Q1 2016. 368 funds tracked by Wall St. Rank hold OSIS as of Q1 2026.
- Group One Trading held 100 shares of OSI Systems worth $26.6K as of Q1 2026.
- OSI Systems was a new Group One Trading position in Q1 2026.
- OSI Systems made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5769 holding.
- Group One Trading first reported a position in OSI Systems in Q1 2014 and has held it in 19 quarters since.
- Group One Trading's OSI Systems position peaked at $3.63M in Q1 2016.
- 368 funds tracked by Wall St. Rank held OSI Systems as of Q1 2026.
Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.