Stock Transactions — OSI SYSTEMS INC

Total Bought
1,371,418
176 transactions
Total Sold
2,129,428
151 transactions
Net
-758,010
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
MILLENNIUM MANAGEMENT LLC0224,523+224,5230.000.05+0.05buy
DRIEHAUS CAPITAL MANAGEMENT LLC0102,713+102,7130.000.18+0.18buy
Invesco Ltd.246,254319,258+73,0040.010.01+0.00buy
ROYAL BANK OF CANADA10,25774,834+64,5770.000.00+0.00buy
CITADEL ADVISORS LLC060,489+60,4890.000.01+0.01buy
Cubist Systematic Strategies, LLC060,373+60,3730.000.15+0.15buy
Mawer Investment Management Ltd.461,022512,656+51,6340.430.58+0.15buy
JANE STREET GROUP, LLC3,53548,178+44,6430.000.02+0.02buy
PRICE T ROWE ASSOCIATES INC /MD/11,98654,112+42,1260.000.00+0.00buy
Trexquant Investment LP18,08359,528+41,4450.040.15+0.11buy
JPMORGAN CHASE & CO14,82254,438+39,6160.000.00+0.00buy
LOOMIS SAYLES & CO L P95,991129,311+33,3200.030.04+0.01buy
Bank of New York Mellon Corp104,751138,014+33,2630.000.01+0.00buy
MORGAN STANLEY187,989219,706+31,7170.000.00+0.00buy
Nuveen, LLC79,994109,020+29,0260.000.01+0.00buy
TWO SIGMA INVESTMENTS, LP028,448+28,4480.000.01+0.01buy
TWINBEECH CAPITAL LP027,760+27,7600.000.14+0.14buy
OSAIC HOLDINGS, INC.6,30932,688+26,3790.000.01+0.01buy
GOLDMAN SACHS GROUP INC105,674130,526+24,8520.000.00+0.00buy
Trek Financial, LLC020,934+20,9340.000.32+0.32buy
BANK OF AMERICA CORP /DE/296,737316,294+19,5570.010.01+0.00buy
Engineers Gate Manager LP1,08519,559+18,4740.000.05+0.05buy
PDT Partners, LLC26,99642,104+15,1080.370.54+0.16buy
Point72 Asset Management, L.P.18,05032,046+13,9960.010.02+0.01buy
Universal- Beteiligungs- und Servicegesellschaft mbH11,30123,083+11,7820.000.01+0.00buy
HRT FINANCIAL LP14,81125,716+10,9050.020.03+0.01buy
FRED ALGER MANAGEMENT, LLC010,597+10,5970.000.01+0.01buy
Quantbot Technologies LP010,253+10,2530.000.06+0.06buy
BARCLAYS PLC26,35436,050+9,6960.000.00+0.00buy
Y-Intercept (Hong Kong) Ltd08,806+8,8060.000.05+0.05buy
OBERWEIS ASSET MANAGEMENT INC/100,400109,000+8,6000.971.07+0.09buy
HARBOUR INVESTMENTS, INC.128,590+8,5780.000.05+0.05buy
Dynamic Technology Lab Private Ltd06,020+6,0200.000.18+0.18buy
DARK FOREST CAPITAL MANAGEMENT LP05,865+5,8650.000.05+0.05buy
XTX Topco Ltd05,378+5,3780.000.05+0.05buy
Campbell & CO Investment Adviser LLC05,306+5,3060.000.08+0.08buy
COOKSON PEIRCE & CO INC05,285+5,2850.000.05+0.05buy
AQR CAPITAL MANAGEMENT LLC11,65616,853+5,1970.000.00+0.00buy
PRINCIPAL FINANCIAL GROUP INC98,072103,162+5,0900.010.01+0.00buy
ENVESTNET ASSET MANAGEMENT INC84,34489,334+4,9900.010.01+0.00buy
Aquatic Capital Management LLC2,1737,137+4,9640.010.03+0.02buy
Lombard Odier Asset Management (USA) Corp04,893+4,8930.000.28+0.28buy
Sender Co & Partners, Inc.04,400+4,4000.000.28+0.28buy
Hood River Capital Management LLC373,158377,061+3,9031.241.18-0.05buy
Amundi53,823+3,8180.000.00+0.00buy
PUBLIC SECTOR PENSION INVESTMENT BOARD49,57953,236+3,6570.040.05+0.01buy
Verition Fund Management LLC3,1816,770+3,5890.000.01+0.01buy
GAMCO INVESTORS, INC. ET AL03,564+3,5640.000.01+0.01buy
Equitable Holdings, Inc.03,503+3,5030.000.01+0.01buy
GROUP ONE TRADING LLC03,354+3,3540.000.02+0.02buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC210,936214,263+3,3270.010.01+0.00buy
Advisors Asset Management, Inc.16,33419,629+3,2950.060.08+0.02buy
OPPENHEIMER & CO INC03,223+3,2230.000.01+0.01buy
BLAIR WILLIAM & CO/IL02,893+2,8930.000.00+0.00buy
Walleye Trading LLC02,742+2,7420.000.02+0.02buy
WINTON GROUP Ltd02,622+2,6220.000.03+0.03buy
SG Americas Securities, LLC02,590+2,5900.000.00+0.00buy
WOLVERINE TRADING, LLC7,95510,470+2,5150.050.06+0.01buy
VOYA INVESTMENT MANAGEMENT LLC5,9108,370+2,4600.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC378,709381,128+2,4190.010.01+0.00buy
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC32,29034,700+2,4100.020.03+0.00buy
Yorktown Management & Research Co Inc02,270+2,2700.000.49+0.49buy
Livforsakringsbolaget Skandia, Omsesidigt9,60011,700+2,1000.110.11+0.01buy
Pure Financial Advisors, LLC02,016+2,0160.000.01+0.01buy
Creative Planning5,3917,332+1,9410.000.00+0.00buy
Tower Research Capital LLC (TRC)1952,121+1,9260.000.01+0.01buy
Boston Partners96,42798,252+1,8250.020.02+0.00buy
SEI INVESTMENTS CO16,70618,293+1,5870.000.00+0.00buy
Vestcor Inc8302,398+1,5680.010.02+0.01buy
Farther Finance Advisors, LLC1261,643+1,5170.000.01+0.01buy
Susquehanna Portfolio Strategies, LLC01,448+1,4480.000.01+0.01buy
Vanguard Personalized Indexing Management, LLC01,371+1,3710.000.00+0.00buy
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO61,312+1,3060.000.00+0.00buy
Gotham Asset Management, LLC3,0964,389+1,2930.010.01+0.00buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM2,2923,571+1,2790.000.00+0.00buy
Versor Investments LP01,252+1,2520.000.05+0.05buy
111 Capital01,183+1,1830.000.05+0.05buy
Edgestream Partners, L.P.01,147+1,1470.000.01+0.01buy
Legal & General Group Plc43,44344,587+1,1440.000.00+0.00buy
Zurcher Kantonalbank (Zurich Cantonalbank)4,1925,335+1,1430.000.00+0.00buy
FOX RUN MANAGEMENT, L.L.C.01,095+1,0950.000.04+0.04buy
Kestra Advisory Services, LLC01,091+1,0910.000.00+0.00buy
O'SHAUGHNESSY ASSET MANAGEMENT, LLC01,074+1,0740.000.00+0.00buy
PRUDENTIAL FINANCIAL INC15,30616,322+1,0160.000.00-0.00buy
MACKENZIE FINANCIAL CORP01,010+1,0100.000.00+0.00buy
PERSONAL CFO SOLUTIONS, LLC01,005+1,0050.000.04+0.04buy
Informed Momentum Co LLC24,45225,442+9900.820.87+0.04buy
iSAM Funds (UK) Ltd0989+9890.000.05+0.05buy
Moran Wealth Management, LLC2,7863,739+9530.020.03+0.01buy
CIM INVESTMENT MANAGEMENT INC0951+9510.000.04+0.04buy
MML INVESTORS SERVICES, LLC12,82013,736+9160.010.01+0.00buy
CSS LLC/IL9,47610,296+8200.130.15+0.02buy
TEXAS PERMANENT SCHOOL FUND CORP8,9579,761+8040.020.02+0.00buy
State of Alaska, Department of Revenue8,6579,298+6410.020.02+0.00buy
Bryce Point Capital, LLC3,9134,549+6360.590.87+0.27buy
LPL Financial LLC15,47916,084+6050.000.00+0.00buy
TORONTO DOMINION BANK2,4062,955+5490.000.00+0.00buy
RHUMBLINE ADVISERS45,23445,755+5210.010.01+0.00buy
GHP Investment Advisors, Inc.31,62832,126+4980.300.32+0.02buy
Schonfeld Strategic Advisors LLC1,2451,700+4550.000.00+0.00buy
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