Osi Systems Inc (OSIS)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 371,228 $92,524,867 -2% 1.09%
2.
Driehaus Capital

Richard Driehaus

147,054 $36,651,739 +44% 0.26%
3.
Citadel Investment GroupNOTE 2.250% 8/0

Ken Griffin

17,700,000 $25,569,992 0%
4.
Millennium Management

Israel Englander

96,162 $23,967,417 -58% 0.01%
5. 60,385 $15,050,357 +32% 2.1%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$76.65 250 $19,162.50 4,064 2018-08-28 Filing
$56.79 20,000 $1,135,700.00 28,446 2018-02-06 Filing
$67.00 1,000 $67,000.00 73,703 2015-08-07 Filing
$71.70 1,000 $71,700.00 79,529 2014-12-19 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$285.74 20,000 $5,714,800.00 292,969 2025-11-10 Filing
$279.10 416 $116,105.60 8,540 2025-11-07 Filing
$283.15 1,500 $424,725.00 5,036 2025-11-07 Filing
$245.80 20,000 $4,916,000.00 312,969 2025-10-01 Filing
$237.84 562 $133,666.08 25,600 2025-09-12 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 2,504,256 $624,160,764 0.01%
2. 2,107,576 $525,292,242 0.01%
3. 1,090,269 $271,738,695 0.01%
4. 1,000,291 $249,312,634 0.11%
5. 856,383 $213,444,899 1.11%
News See All