Millennium Management’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
$11.6M Sell
43,610
-135
-0.3% -$37.3K 0.01% 2041
2025
Q4
$11.2M Sell
43,745
-52,417
-55% -$13.7M 0.01% 2147
2025
Q3
$24M Sell
96,162
-128,361
-57% -$29.3M 0.02% 1477
2025
Q2
$50.5M Buy
+224,523
New +$47.9M 0.05% 812
2025
Q1
Sell
-5,711
Closed -$956K 6365
2024
Q4
$956K Sell
5,711
-1,906
-25% -$302K ﹤0.01% 4238
2024
Q3
$1.16M Buy
7,617
+2,649
+53% +$381K ﹤0.01% 4148
2024
Q2
$683K Sell
4,968
-8,638
-63% -$1.19M ﹤0.01% 4392
2024
Q1
$1.94M Sell
13,606
-3,267
-19% -$429K ﹤0.01% 3764
2023
Q4
$2.18M Sell
16,873
-26,096
-61% -$3.11M ﹤0.01% 3538
2023
Q3
$5.07M Sell
42,969
-69,165
-62% -$8.34M 0.01% 2668
2023
Q2
$13.2M Buy
112,134
+98,581
+727% +$11.3M 0.01% 1747
2023
Q1
$1.39M Sell
13,553
-68,173
-83% -$6.31M ﹤0.01% 3783
2022
Q4
$6.5M Sell
81,726
-17,374
-18% -$1.41M 0.01% 2576
2022
Q3
$7.14M Buy
99,100
+30,070
+44% +$2.63M 0.01% 2535
2022
Q2
$5.9M Buy
69,030
+4,204
+6% +$345K 0.01% 2622
2022
Q1
$5.52M Sell
64,826
-85,431
-57% -$7.18M 0.01% 2828
2021
Q4
$14M Buy
150,257
+14,871
+11% +$1.4M 0.02% 1789
2021
Q3
$12.8M Buy
135,386
+48,730
+56% +$4.75M 0.02% 1762
2021
Q2
$8.81M Sell
86,656
-25,972
-23% -$2.53M 0.01% 2069
2021
Q1
$10.8M Sell
112,628
-24,527
-18% -$2.33M 0.02% 1685
2020
Q4
$12.8M Buy
137,155
+129,511
+1,694% +$11.1M 0.02% 1476
2020
Q3
$593 Buy
+7,644
New +$570K ﹤0.01% 3489
2020
Q1
Sell
-31,666
Closed -$3.19M 4317
2019
Q4
$3.19M Sell
31,666
-127,835
-80% -$12.6M 0.01% 2283
2019
Q3
$16.2M Buy
+159,501
New +$17.2M 0.03% 932
2019
Q2
Sell
-5,412
Closed -$474K 4365
2019
Q1
$474K Buy
+5,412
New +$453K ﹤0.01% 3304
2018
Q4
Sell
-106,436
Closed -$8.12M 4071
2018
Q3
$8.12M Sell
106,436
-47,608
-31% -$3.7M 0.01% 1458
2018
Q2
$11.9M Sell
154,044
-101,439
-40% -$7.08M 0.02% 1205
2018
Q1
$16.7M Sell
255,483
-170,680
-40% -$11.1M 0.02% 993
2017
Q4
$27.4M Buy
426,163
+206,089
+94% +$17.3M 0.04% 698
2017
Q3
$20.1M Buy
220,074
+67,540
+44% +$5.49M 0.03% 797
2017
Q2
$11.5M Buy
+152,534
New +$11.5M 0.02% 976
2016
Q4
Sell
-48,569
Closed -$3.17M 3620
2016
Q3
$3.17M Buy
48,569
+20,015
+70% +$1.26M 0.01% 1629
2016
Q2
$1.66M Buy
+28,554
New +$1.57M ﹤0.01% 1886
2016
Q1
Sell
-47,713
Closed -$4.23M 3571
2015
Q4
$4.23M Buy
+47,713
New +$4.17M 0.01% 1472
2015
Q2
Sell
-6,484
Closed -$482K 3708
2015
Q1
$482K Sell
6,484
-44,959
-87% -$3.22M ﹤0.01% 2780
2014
Q4
$3.64M Sell
51,443
-32,409
-39% -$2.21M 0.01% 1593
2014
Q3
$5.32M Buy
83,852
+68,913
+461% +$4.58M 0.02% 1260
2014
Q2
$997K Sell
14,939
-6,558
-31% -$391K ﹤0.01% 2205
2014
Q1
$1.29M Buy
+21,497
New +$1.29M ﹤0.01% 2079

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