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OSI Systems
OSIS

Overview Fund Activity

183 hedge funds and large institutions have $1.54B invested in OSI Systems in 2023 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 59 increasing their positions, 68 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
183
Holders Change
-6
Holders Change %
-3.17%
% of All Funds
2.93%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.05%
New
23
Increased
59
Reduced
68
Closed
28
Calls
$3.03M
Puts
$1.17M
Net Calls
+$1.86M
Net Calls Change
+$565K

Top Buyers

1
SCM
1
SG Capital Management
Illinois
$7.84M
2
Citadel Advisors
2
Citadel Advisors
Florida
$12.6M
3
FP
3
Foundry Partners
Minnesota
$5.75M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$41.7M
5
SFM
5
Systematic Financial Management
New Jersey
$22.1M

Top Sellers

1
BlackRock
1
BlackRock
New York
$304M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$179M
3
Millennium Management
3
Millennium Management
New York
$1.39M
4
Morgan Stanley
4
Morgan Stanley
New York
$11.6M
5
Norges Bank
5
Norges Bank
Norway
$14.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$2.05M -$35.8K -350 -2%
Qube Research & Technologies (QRT)
52
Qube Research & Technologies (QRT)
United Kingdom
$1.96M +$181K +1,767 +10%
KTA
53
Keeley-Teton Advisors
Illinois
$1.95M +$373K +3,645 +24%
BCC
54
Bridge City Capital
Oregon
$1.89M -$7.27K -71 -0.4%
Barclays
55
Barclays
United Kingdom
$1.78M -$158K -1,543 -8%
Balyasny Asset Management
56
Balyasny Asset Management
Illinois
$1.78M +$1.05M +10,250 +143%
MAM
57
Martingale Asset Management
Massachusetts
$1.77M +$22.9K +224 +1%
Teacher Retirement System of Texas
58
Teacher Retirement System of Texas
Texas
$1.74M +$442K +4,317 +34%
COPPSERS
59
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.7M -$18.5K -181 -1%
Thrivent Financial for Lutherans
60
Thrivent Financial for Lutherans
Minnesota
$1.59M -$56K -547 -3%
Prudential Financial
61
Prudential Financial
New Jersey
$1.58M -$47.1K -460 -3%
Canada Life
62
Canada Life
Manitoba, Canada
$1.53M -$101K -987 -6%
AAM
63
Advisors Asset Management
Colorado
$1.53M +$286K +2,790 +23%
New York State Common Retirement Fund
64
New York State Common Retirement Fund
New York
$1.5M -$389K -3,798 -21%
Carson Wealth (CWM LLC)
65
Carson Wealth (CWM LLC)
Nebraska
$1.49M -$9.21K -90 -0.6%
New York State Teachers Retirement System (NYSTRS)
66
New York State Teachers Retirement System (NYSTRS)
New York
$1.48M -$10.2K -100 -0.7%
SGI
67
Summit Global Investments
Utah
$1.44M -$1.07M -10,424 -43%
Deutsche Bank
68
Deutsche Bank
Germany
$1.41M +$245K +2,392 +21%
Millennium Management
69
Millennium Management
New York
$1.39M -$6.98M -68,173 -83%
WB
70
WesBanco Bank
West Virginia
$1.37M – – –
TPSF
71
Texas Permanent School Fund
Texas
$1.35M +$275K +2,687 +25%
AC
72
Aristides Capital
Kentucky
$1.35M +$1.35M +13,142 New
Renaissance Technologies
73
Renaissance Technologies
New York
$1.34M -$972K -9,500 -42%
Victory Capital Management
74
Victory Capital Management
Texas
$1.29M -$181K -1,768 -12%
HSA
75
Hussman Strategic Advisors
Maryland
$1.27M +$1.27M +12,400 New
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