Millennium Management’s OSI Systems OSIS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$50.5M Buy
+224,523
New +$50.5M 0.02% 565
2025
Q1
Sell
-5,711
Closed -$956K 4290
2024
Q4
$956K Sell
5,711
-1,906
-25% -$319K ﹤0.01% 2921
2024
Q3
$1.16M Buy
7,617
+2,649
+53% +$402K ﹤0.01% 2839
2024
Q2
$683K Sell
4,968
-8,638
-63% -$1.19M ﹤0.01% 3068
2024
Q1
$1.94M Sell
13,606
-3,267
-19% -$467K ﹤0.01% 2606
2023
Q4
$2.18M Sell
16,873
-26,096
-61% -$3.37M ﹤0.01% 2408
2023
Q3
$5.07M Sell
42,969
-69,165
-62% -$8.16M ﹤0.01% 1856
2023
Q2
$13.2M Buy
112,134
+98,581
+727% +$11.6M 0.01% 1256
2023
Q1
$1.39M Sell
13,553
-68,173
-83% -$6.98M ﹤0.01% 2805
2022
Q4
$6.5M Sell
81,726
-17,374
-18% -$1.38M ﹤0.01% 1934
2022
Q3
$7.14M Buy
99,100
+30,070
+44% +$2.17M ﹤0.01% 1896
2022
Q2
$5.9M Buy
69,030
+4,204
+6% +$359K ﹤0.01% 2007
2022
Q1
$5.52M Sell
64,826
-85,431
-57% -$7.27M ﹤0.01% 2192
2021
Q4
$14M Buy
150,257
+14,871
+11% +$1.39M 0.01% 1289
2021
Q3
$12.8M Buy
135,386
+48,730
+56% +$4.62M 0.01% 1259
2021
Q2
$8.81M Sell
86,656
-25,972
-23% -$2.64M 0.01% 1553
2021
Q1
$10.8M Sell
112,628
-24,527
-18% -$2.36M 0.01% 1299
2020
Q4
$12.8M Buy
137,155
+129,511
+1,694% +$12.1M 0.01% 1121
2020
Q3
$593 Buy
+7,644
New +$593 ﹤0.01% 2771
2020
Q1
Sell
-31,666
Closed -$3.19M 3511
2019
Q4
$3.19M Sell
31,666
-127,835
-80% -$12.9M ﹤0.01% 1838
2019
Q3
$16.2M Buy
+159,501
New +$16.2M 0.03% 744
2019
Q2
Sell
-5,412
Closed -$474K 3700
2019
Q1
$474K Buy
+5,412
New +$474K ﹤0.01% 2811
2018
Q4
Sell
-106,436
Closed -$8.12M 3600
2018
Q3
$8.12M Sell
106,436
-47,608
-31% -$3.63M 0.01% 1311
2018
Q2
$11.9M Sell
154,044
-101,439
-40% -$7.84M 0.02% 1101
2018
Q1
$16.7M Sell
255,483
-170,680
-40% -$11.1M 0.02% 944
2017
Q4
$27.4M Buy
426,163
+206,089
+94% +$13.3M 0.04% 678
2017
Q3
$20.1M Buy
220,074
+67,540
+44% +$6.17M 0.03% 764
2017
Q2
$11.5M Buy
+152,534
New +$11.5M 0.02% 905
2016
Q4
Sell
-48,569
Closed -$3.18M 3332
2016
Q3
$3.18M Buy
48,569
+20,015
+70% +$1.31M 0.01% 1495
2016
Q2
$1.66M Buy
+28,554
New +$1.66M ﹤0.01% 1709
2016
Q1
Sell
-47,713
Closed -$4.23M 3255
2015
Q4
$4.23M Buy
+47,713
New +$4.23M 0.01% 1362
2015
Q2
Sell
-6,484
Closed -$482K 3305
2015
Q1
$482K Sell
6,484
-44,959
-87% -$3.34M ﹤0.01% 2507
2014
Q4
$3.64M Sell
51,443
-32,409
-39% -$2.29M 0.01% 1464
2014
Q3
$5.32M Buy
83,852
+68,913
+461% +$4.37M 0.01% 1158
2014
Q2
$997K Sell
14,939
-6,558
-31% -$438K ﹤0.01% 1894
2014
Q1
$1.29M Buy
+21,497
New +$1.29M ﹤0.01% 1708