OSI Systems
OSIS
OSIS
346 hedge funds and large institutions have $4.66B invested in OSI Systems in 2025 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 107 increasing their positions, 136 reducing their positions, and 43 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
0.21% less ownership
Funds ownership: 111.32% → 111.11% (-0.21%)
21% less repeat investments, than reductions
Existing positions increased: 107 | Existing positions reduced: 136
Holders
346
Holding in Top 10
5
Calls
$17.5M
Puts
$11.1M
Top Buyers
| 1 | +$85.7M | |
| 2 | +$47.6M | |
| 3 | +$40.2M | |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$30.7M |
| 5 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
+$21.9M |
Top Sellers
| 1 | -$32.6M | |
| 2 | -$32M | |
| 3 | -$25M | |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$14.7M |
| 5 |
Janus Henderson Group
London,
United Kingdom
|
-$13.1M |
