BlackRock’s OSI Systems OSIS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$672M Sell
2,529,623
-32,279
-1% -$8.92M 0.01% 908
2025
Q4
$653M Buy
2,561,902
+57,646
+2% +$15.1M 0.01% 927
2025
Q3
$624M Sell
2,504,256
-452
-0% -$103K 0.01% 938
2025
Q2
$563M Sell
2,504,708
-54,622
-2% -$11.7M 0.01% 977
2025
Q1
$497M Sell
2,559,330
-123,310
-5% -$23.5M 0.01% 1040
2024
Q4
$449M Buy
2,682,640
+28,078
+1% +$4.45M 0.01% 1158
2024
Q3
$403M Buy
2,654,562
+45,457
+2% +$6.54M 0.01% 1224
2024
Q2
$359M Sell
2,609,105
-46,216
-2% -$6.37M 0.01% 1228
2024
Q1
$379M Buy
2,655,321
+10,931
+0.4% +$1.43M 0.01% 1221
2023
Q4
$341M Buy
2,644,390
+17,939
+0.7% +$2.14M 0.01% 1293
2023
Q3
$310M Buy
2,626,451
+8,759
+0.3% +$1.06M 0.01% 1251
2023
Q2
$308M Sell
2,617,692
-349,048
-12% -$40M 0.01% 1271
2023
Q1
$304M Sell
2,966,740
-326,847
-10% -$30.3M 0.01% 1255
2022
Q4
$262M Buy
3,293,587
+7,030
+0.2% +$572K 0.01% 1334
2022
Q3
$237M Buy
3,286,557
+35,807
+1% +$3.14M 0.01% 1344
2022
Q2
$278M Sell
3,250,750
-161,263
-5% -$13.2M 0.01% 1286
2022
Q1
$290M Sell
3,412,013
-25,170
-0.7% -$2.12M 0.01% 1379
2021
Q4
$320M Sell
3,437,183
-11,416
-0.3% -$1.07M 0.01% 1375
2021
Q3
$327M Sell
3,448,599
-75,552
-2% -$7.36M 0.01% 1334
2021
Q2
$358M Buy
3,524,151
+18,562
+0.5% +$1.81M 0.01% 1324
2021
Q1
$337M Buy
3,505,589
+65,493
+2% +$6.22M 0.01% 1346
2020
Q4
$321M Buy
3,440,096
+277,946
+9% +$23.8M 0.01% 1249
2020
Q3
$245M Buy
3,162,150
+212,852
+7% +$15.9M 0.01% 1219
2020
Q2
$220M Sell
2,949,298
-27,796
-0.9% -$2.03M 0.01% 1294
2020
Q1
$205M Sell
2,977,094
-46,245
-2% -$3.95M 0.01% 1153
2019
Q4
$305M Buy
3,023,339
+95,812
+3% +$9.47M 0.01% 1169
2019
Q3
$297M Buy
2,927,527
+63,281
+2% +$6.83M 0.01% 1122
2019
Q2
$323M Buy
2,864,246
+43,991
+2% +$4.43M 0.01% 1077
2019
Q1
$247M Buy
2,820,255
+44,961
+2% +$3.76M 0.01% 1250
2018
Q4
$203M Buy
2,775,294
+18,208
+0.7% +$1.31M 0.01% 1300
2018
Q3
$210M Sell
2,757,086
-5,197
-0.2% -$403K 0.01% 1465
2018
Q2
$214M Sell
2,762,283
-8,782
-0.3% -$613K 0.01% 1403
2018
Q1
$181M Buy
2,771,065
+529,070
+24% +$34.3M 0.01% 1443
2017
Q4
$144M Buy
2,241,995
+92,505
+4% +$7.77M 0.01% 1616
2017
Q3
$196M Buy
2,149,490
+34,853
+2% +$2.83M 0.01% 1363
2017
Q2
$159M Sell
2,114,637
-133,838
-6% -$10.1M 0.01% 1468
2017
Q1
$164M Buy
2,248,475
+2,244,137
+51,732% +$167M 0.01% 1442
2016
Q4
$330K Sell
4,338
-456
-10% -$32.9K ﹤0.01% 1870
2016
Q3
$313K Sell
4,794
-11,713
-71% -$738K ﹤0.01% 1927
2016
Q2
$959K Sell
16,507
-217
-1% -$12K ﹤0.01% 1439
2016
Q1
$1.1M Sell
16,724
-6,279
-27% -$416K ﹤0.01% 1325
2015
Q4
$2.04M Sell
23,003
-7,779
-25% -$681K ﹤0.01% 1073
2015
Q3
$2.37M Buy
30,782
+4,982
+19% +$360K ﹤0.01% 982
2015
Q2
$1.83M Buy
25,800
+14,353
+125% +$1.04M ﹤0.01% 1146
2015
Q1
$850K Hold
11,447
﹤0.01% 1393
2014
Q4
$811K Sell
11,447
-1,256
-10% -$85.7K ﹤0.01% 1243
2014
Q3
$806K Buy
12,703
+1,977
+18% +$131K ﹤0.01% 1257
2014
Q2
$716K Sell
10,726
-50
-0.5% -$2.98K ﹤0.01% 1271
2014
Q1
$646K Sell
10,776
-470
-4% -$28.1K ﹤0.01% 1293
2013
Q4
$597K Buy
11,246
+10,595
+1,627% +$725K ﹤0.01% 1311
2013
Q3
$48K Hold
651
﹤0.01% 1858
2013
Q2
$42K Buy
+651
New +$38K ﹤0.01% 1934

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