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OSI Systems
OSIS

Overview Fund Activity

301 hedge funds and large institutions have $3.03B invested in OSI Systems in 2024 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 108 increasing their positions, 97 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
301
Holders Change
+29
Holders Change %
+10.66%
% of All Funds
4.01%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
60
Increased
108
Reduced
97
Closed
29
Calls
$47.6M
Puts
$8.04M
Net Calls
+$39.6M
Net Calls Change
+$44.2M

Top Buyers

1
Capital International Investors
Capital International Investors
California
$97.3M
2
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
$63.2M
3
Brown Advisory
Brown Advisory
Maryland
$45.6M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$142M
5
UBS Group
UBS Group
Switzerland
$51.5M

Top Sellers

1
OAM
Ophir Asset Management
Australia
$25.8M
2
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
$368K
3
Vanguard Group
Vanguard Group
Pennsylvania
$355M
4
WA
Wasatch Advisors
Utah
$0
5
TAM
Thematics Asset Management
France
$24.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
GFPC
301
Global Financial Private Client
Florida
$167 +$167 +1 New
WA
302
Wasatch Advisors
Utah
– -$6.99M -46,056 Closed
Qube Research & Technologies (QRT)
303
Qube Research & Technologies (QRT)
United Kingdom
– -$6.08M -40,028 Closed
GLA
304
Great Lakes Advisors
Illinois
– -$5.53M -36,415 Closed
Amundi
305
Amundi
France
– -$3.56M -24,266 Closed
A
306
AlphaQuest
New York
– -$2.87M -18,905 Closed
SG Americas Securities
307
SG Americas Securities
New York
– -$1.31M -8,624 Closed
NRD
308
Nebula Research & Development
New York
– -$1.11M -7,320 Closed
Renaissance Technologies
309
Renaissance Technologies
New York
– -$1.11M -7,283 Closed
Los Angeles Capital Management
310
Los Angeles Capital Management
California
– -$864K -5,688 Closed
TD Asset Management
311
TD Asset Management
Ontario, Canada
– -$756K -5,200 Closed
OC
312
Oppenheimer & Co
New York
– -$630K -4,148 Closed
TC
313
TwinBeech Capital
New York
– -$607K -3,997 Closed
BA
314
Bridgewater Associates
Connecticut
– -$518K -3,412 Closed
XT
315
XTX Topco
Cayman Islands
– -$486K -3,203 Closed
Mercer Global Advisors
316
Mercer Global Advisors
Colorado
– -$436K -2,955 Closed
PTC
317
Petrus Trust Company
Texas
– -$444K -2,925 Closed
AG
318
Algert Global
California
– -$365K -2,401 Closed
Connor, Clark & Lunn Investment Management (CC&L)
319
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$312K -2,058 Closed
TSS
320
Two Sigma Securities
New York
– -$284K -1,871 Closed
Acadian Asset Management
321
Acadian Asset Management
Massachusetts
– -$229K -1,511 Closed
NC
322
nVerses Capital
Florida
– -$182K -1,200 Closed
Walleye Trading
323
Walleye Trading
New York
– -$132K -872 Closed
Walleye Capital
324
Walleye Capital
New York
– -$94.9K -625 Closed
IAIM
325
International Assets Investment Management
Florida
– -$4 -607 Closed
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13
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