Stock Transactions — MERCURY SYS INC

Total Bought
8,437,159
125 transactions
Total Sold
6,941,870
100 transactions
Net
+1,495,289
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
JANA Partners Management, LP5,211,1356,924,896+1,713,76112.3011.17-1.14buy
FULLER & THALER ASSET MANAGEMENT, INC.99,6181,237,604+1,137,9860.020.16+0.14buy
SCOPIA CAPITAL MANAGEMENT LP01,059,172+1,059,1720.004.00+4.00buy
Starboard Value LP2,145,0002,664,000+519,0001.641.62-0.01buy
CenterBook Partners LP0263,610+263,6100.000.54+0.54buy
STATE STREET CORP3,536,0483,748,098+212,0500.010.00-0.00buy
MORGAN STANLEY301,615511,297+209,6820.000.00+0.00buy
PRELUDE CAPITAL MANAGEMENT, LLC0206,337+206,3370.000.42+0.42buy
SEGALL BRYANT & HAMILL, LLC1,288,1501,493,173+205,0230.910.83-0.08buy
WESTWOOD HOLDINGS GROUP INC1,354,5661,554,166+199,6000.420.36-0.06buy
D. E. Shaw & Co., Inc.73,723232,640+158,9170.000.01+0.00buy
BOOTHBAY FUND MANAGEMENT, LLC0136,019+136,0190.000.11+0.11buy
JANE STREET GROUP, LLC127,118257,514+130,3960.010.01+0.00buy
STALEY CAPITAL ADVISERS INC326,531449,360+122,8290.590.62+0.02buy
Neuberger Berman Group LLC589,111708,612+119,5010.020.02-0.00buy
ExodusPoint Capital Management, LP0107,457+107,4570.000.04+0.04buy
Clearline Capital LP342,221444,785+102,5641.401.30-0.10buy
Brandywine Global Investment Management, LLC0100,231+100,2310.000.02+0.02buy
CITADEL ADVISORS LLC28,815126,321+97,5060.000.00+0.00buy
BANK OF AMERICA CORP /DE/60,989157,153+96,1640.000.00+0.00buy
TWO SIGMA ADVISERS, LP132,200226,200+94,0000.010.02+0.00buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC60,331151,884+91,5530.010.02+0.01buy
TWO SIGMA INVESTMENTS, LP269,517351,921+82,4040.020.03+0.00buy
VAN ECK ASSOCIATES CORP31,449112,813+81,3640.000.01+0.00buy
CITIGROUP INC83,076163,503+80,4270.000.01+0.00buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP16,88292,643+75,7610.000.00+0.00buy
VICTORY CAPITAL MANAGEMENT INC1,800,1821,869,227+69,0450.070.05-0.02buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC433,971488,910+54,9390.000.00-0.00buy
Invesco Ltd.526,228578,255+52,0270.000.00-0.00buy
Allianz Asset Management GmbH051,300+51,3000.000.00+0.00buy
Squarepoint Ops LLC047,893+47,8930.000.01+0.01buy
SEI INVESTMENTS CO170,824216,956+46,1320.010.01-0.00buy
SNYDER CAPITAL MANAGEMENT L P807,257851,768+44,5110.720.54-0.18buy
Graham Capital Management, L.P.041,897+41,8970.000.04+0.04buy
HRT FINANCIAL LP036,678+36,6780.000.01+0.01buy
Y-Intercept (Hong Kong) Ltd033,822+33,8220.000.08+0.08buy
DIMENSIONAL FUND ADVISORS LP1,974,5042,006,554+32,0500.020.02-0.01buy
Jump Financial, LLC46,57478,263+31,6890.050.06+0.01buy
GEODE CAPITAL MANAGEMENT, LLC838,215869,655+31,4400.000.00-0.00buy
MILLENNIUM MANAGEMENT LLC37,69163,992+26,3010.000.00+0.00buy
NATIXIS023,478+23,4780.000.00+0.00buy
Redwood Investment Management, LLC87,782111,056+23,2740.290.31+0.02buy
Holocene Advisors, LP40,29462,703+22,4090.010.01+0.00buy
GOLDMAN SACHS GROUP INC72,24593,271+21,0260.000.00+0.00buy
NEEDHAM INVESTMENT MANAGEMENT LLC40,00060,000+20,0000.180.16-0.02buy
Trexquant Investment LP018,954+18,9540.000.01+0.01buy
Jefferies Financial Group Inc.018,197+18,1970.000.01+0.01buy
Schonfeld Strategic Advisors LLC017,526+17,5260.000.00+0.00buy
Vident Advisory, LLC016,074+16,0740.000.01+0.01buy
Lombard Odier Asset Management (USA) Corp015,224+15,2240.000.06+0.06buy
Aquatic Capital Management LLC012,200+12,2000.000.01+0.01buy
Cerity Partners LLC45,39557,363+11,9680.010.00-0.00buy
UniSuper Management Pty Ltd011,601+11,6010.000.00+0.00buy
Man Group plc19,12529,395+10,2700.000.00+0.00buy
WELLINGTON MANAGEMENT GROUP LLP46,90356,810+9,9070.000.00-0.00buy
UBS Group AG21,50731,076+9,5690.000.00-0.00buy
OCCUDO QUANTITATIVE STRATEGIES LP09,257+9,2570.000.05+0.05buy
Aristotle Capital Boston, LLC541,195550,250+9,0550.600.49-0.11buy
LMR Partners LLP08,600+8,6000.000.01+0.01buy
IRIDIAN ASSET MANAGEMENT LLC/CT08,492+8,4920.000.05+0.05buy
DUALITY ADVISERS, LP21,20529,311+8,1060.080.09+0.00buy
ONTARIO TEACHERS PENSION PLAN BOARD07,956+7,9560.000.00+0.00buy
Hennion & Walsh Asset Management, Inc.07,894+7,8940.000.01+0.01buy
SHERBROOKE PARK ADVISERS LLC07,606+7,6060.000.04+0.04buy
Virtu Financial LLC07,462+7,4620.000.02+0.02buy
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO75,74383,164+7,4210.010.01-0.00buy
JOHNSON INVESTMENT COUNSEL INC06,975+6,9750.000.00+0.00buy
Corient Private Wealth LLC06,887+6,8870.000.00+0.00buy
EntryPoint Capital, LLC06,253+6,2530.000.17+0.17buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM51,41357,212+5,7990.000.01+0.00buy
MOODY NATIONAL BANK TRUST DIVISION32,03637,744+5,7080.090.09-0.00buy
GABELLI FUNDS LLC6,85911,859+5,0000.000.00+0.00buy
Crestline Management, LP267,437272,314+4,8770.910.76-0.15buy
ROYCE & ASSOCIATES LP208,718213,434+4,7160.070.06-0.01buy
CANADA LIFE ASSURANCE Co41,86346,085+4,2220.000.00-0.00buy
Hunter Perkins Capital Management, LLC16,40020,300+3,9000.130.12-0.00buy
FIRST TRUST ADVISORS LP22,73826,503+3,7650.000.00-0.00buy
LPL Financial LLC37,71541,209+3,4940.000.00-0.00buy
IRONWOOD INVESTMENT MANAGEMENT LLC38,08940,802+2,7130.730.59-0.14buy
CIBC Private Wealth Group LLC02,543+2,5430.000.00+0.00buy
WELLS FARGO & COMPANY/MN3,9076,244+2,3370.000.00+0.00buy
CREATIVE FINANCIAL DESIGNS INC /ADV02,300+2,3000.000.01+0.01buy
PRICE T ROWE ASSOCIATES INC /MD/32,26634,026+1,7600.000.00-0.00buy
WCM INVESTMENT MANAGEMENT, LLC448,803450,547+1,7440.050.03-0.01buy
Pathstone Holdings, LLC6,8288,298+1,4700.000.00-0.00buy
PNC FINANCIAL SERVICES GROUP, INC.2,2793,503+1,2240.000.00+0.00buy
LAZARD ASSET MANAGEMENT LLC4,6035,826+1,2230.000.00-0.00buy
DekaBank Deutsche Girozentrale4,6035,826+1,2230.000.00-0.00buy
PRINCIPAL FINANCIAL GROUP INC268,622269,763+1,1410.010.00-0.00buy
Headlands Technologies LLC0789+7890.000.01+0.01buy
Harel Insurance Investments & Financial Services Ltd.0751+7510.000.00+0.00buy
KBC Group NV9681,671+7030.000.00+0.00buy
DEUTSCHE BANK AG\24,14624,831+6850.000.00-0.00buy
M&T BANK CORP42,71443,272+5580.010.00-0.00buy
Walleye Capital LLC1,3011,853+5520.000.00-0.00buy
TEXAS PERMANENT SCHOOL FUND CORP45,06345,577+5140.010.01-0.00buy
GAMMA Investing LLC35538+5030.000.00+0.00buy
Larson Financial Group LLC0500+5000.000.00+0.00buy
Illinois Municipal Retirement Fund29,33229,782+4500.020.01-0.00buy
US BANCORP \DE\9271,373+4460.000.00+0.00buy
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