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OSI Systems
OSIS

Overview Fund Activity

177 hedge funds and large institutions have $1.39B invested in OSI Systems in 2018 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 66 increasing their positions, 57 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
+5
Holders Change %
+2.91%
% of All Funds
4.05%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
21
Increased
66
Reduced
57
Closed
15
Calls
$10.4M
Puts
$14.8M
Net Calls
-$4.34M
Net Calls Change
-$6.81M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
$9.94M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$24.7M
3
Marshall Wace
Marshall Wace
United Kingdom
$3.75M
4
Man Group
Man Group
United Kingdom
$3.35M
5
Renaissance Technologies
Renaissance Technologies
New York
$8.01M

Top Sellers

1
CS
Credit Suisse
Switzerland
$65.4M
2
American Century Companies
American Century Companies
Missouri
$7.12M
3
WHG
Westwood Holdings Group
Texas
$42.5M
4
NPIC
Neumeier Poma Investment Counsel
California
$21.6M
5
Millennium Management
Millennium Management
New York
$8.12M
Name Holding Trade Value Shares
Change 		Shares
Change %
PPCM
126
Pillar Pacific Capital Management
California
$230K – – –
NSEDCP
127
NJ State Employees Deferred Compensation Plan
New Jersey
$229K – – –
TSS
128
Two Sigma Securities
New York
$216K +$216K +2,827 New
Nisa Investment Advisors
129
Nisa Investment Advisors
Missouri
$214K – – –
RMC
130
Resources Management Corp
Connecticut
$210K +$210K +2,755 New
EP
131
Elkfork Partners
Oregon
$209K +$34.1K +448 +20%
RCM
132
Riverhead Capital Management
Delaware
$191K +$30.5K +400 +19%
GHCM
133
Glen Harbor Capital Management
California
$165K +$26.9K +352 +20%
UBS Group
134
UBS Group
Switzerland
$145K -$34.1K -447 -19%
Walleye Trading
135
Walleye Trading
New York
$130K +$88.3K +1,157 +212%
SLF
136
Sun Life Financial
Ontario, Canada
$120K +$763 +10 +0.6%
NA
137
Neuburgh Advisers
California
$120K +$19.6K +256 +20%
AG
138
Advisor Group
Arizona
$119K +$24.3K +317 +26%
Simplex Trading
139
Simplex Trading
Illinois
$107K +$107K +1,408 New
AIP
140
Ameritas Investment Partners
Nebraska
$105K – – –
CG
141
Cutler Group
California
$79K -$15.1K -200 -16%
CL
142
CSS LLC
Illinois
$78K – – –
Ohio Public Employees Retirement System (OPERS)
143
Ohio Public Employees Retirement System (OPERS)
Ohio
$77K +$6.15K +81 +9%
BNP Paribas Financial Markets
144
BNP Paribas Financial Markets
France
$74.7K -$23.6K -309 -24%
NIT
145
NumerixS Investment Technologies
British Columbia, Canada
$69K +$69K +900 New
Russell Investments Group
146
Russell Investments Group
United Kingdom
$69K +$69K +900 New
Zurich Cantonal Bank
147
Zurich Cantonal Bank
Switzerland
$67K – – –
Parallax Volatility Advisers
148
Parallax Volatility Advisers
California
$42K +$42K +556 New
Bank of Montreal
149
Bank of Montreal
Ontario, Canada
$40K -$227 -3 -0.6%
LIA
150
LS Investment Advisors
Michigan
$40K – – –
4 5
6
7 8