Stock Transactions — COSTAR GROUP INC

Total Bought
72,837,703
381 transactions
Total Sold
62,593,686
372 transactions
Net
+10,244,017
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
AQR CAPITAL MANAGEMENT LLC1,262,7048,445,474+7,182,7700.020.08+0.06buy
EdgePoint Investment Group Inc.05,950,002+5,950,0020.001.27+1.27buy
NORGES BANK05,949,912+5,949,9120.000.02+0.02buy
BAMCO INC /NY/16,314,17521,626,763+5,312,5881.990.92-1.07buy
Qube Research & Technologies Ltd03,218,369+3,218,3690.000.10+0.10buy
FEDERATED HERMES, INC.1,297,9584,426,727+3,128,7690.090.18+0.10buy
JPMORGAN CHASE & CO1,849,5454,939,994+3,090,4490.010.01+0.00buy
Sixth Street Partners Management Company, L.P.02,962,442+2,962,4420.000.01+0.01buy
Meritage Group LP3,329,0065,394,164+2,065,1585.075.89+0.82buy
MASSACHUSETTS FINANCIAL SERVICES CO /MA/956,0962,983,969+2,027,8730.010.03+0.01buy
Spyglass Capital Management LLC1,111,2242,694,697+1,583,4733.174.13+0.96buy
AKRE CAPITAL MANAGEMENT LLC10,348,27311,699,396+1,351,1236.836.49-0.34buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP40,9111,299,558+1,258,6470.000.02+0.02buy
Erste Asset Management GmbH450,0001,700,000+1,250,0000.170.39+0.22buy
Capital International Investors15,513,75316,643,016+1,129,2630.150.10-0.05buy
THOMPSON SIEGEL & WALMSLEY LLC615,2511,744,040+1,128,7890.440.89+0.45buy
Fiera Capital Corp481,7111,566,845+1,085,1340.070.16+0.09buy
JANE STREET GROUP, LLC1,087,4472,162,322+1,074,8750.050.04-0.01buy
Connor, Clark & Lunn Investment Management Ltd.107,6781,169,688+1,062,0100.010.06+0.05buy
UBS Group AG1,326,0282,328,376+1,002,3480.010.01+0.00buy
MARSHALL WACE, LLP517,2601,381,204+863,9440.020.03+0.01buy
CAPITAL FUND MANAGEMENT S.A.46,353902,723+856,3700.020.18+0.17buy
Man Group plc64,729921,094+856,3650.010.05+0.04buy
BNP PARIBAS FINANCIAL MARKETS768,7161,578,322+809,6060.020.02+0.00buy
TWO SIGMA INVESTMENTS, LP303,0041,104,950+801,9460.010.02+0.01buy
Trexquant Investment LP73,067740,241+667,1740.020.13+0.11buy
Squarepoint Ops LLC782,6071,442,049+659,4420.070.08+0.01buy
MILLENNIUM MANAGEMENT LLC123,590746,995+623,4050.000.01+0.01buy
Korea Investment CORP183,877698,417+514,5400.020.04+0.02buy
United Asset Strategies, Inc.0489,008+489,0080.000.98+0.98buy
CANADA PENSION PLAN INVESTMENT BOARD2,010,9632,481,641+470,6780.050.04-0.01buy
BNP Paribas Asset Management Holding S.A.2,675,5013,136,727+461,2260.130.09-0.04buy
TUDOR INVESTMENT CORP ET AL179,283627,490+448,2070.040.07+0.03buy
JACOBS LEVY EQUITY MANAGEMENT, INC0441,412+441,4120.000.04+0.04buy
ExodusPoint Capital Management, LP24,483458,765+434,2820.010.12+0.11buy
HRT FINANCIAL LP0424,767+424,7670.000.02+0.02buy
Russell Investments Group, Ltd.349,783723,599+373,8160.020.02+0.00buy
Douglas Lane & Associates, LLC803,8391,168,859+365,0200.470.45-0.02buy
DEUTSCHE BANK AG\1,899,5022,264,379+364,8770.030.02-0.01buy
NEW YORK STATE COMMON RETIREMENT FUND205,325487,676+282,3510.010.02+0.01buy
IEQ CAPITAL, LLC99,244351,667+252,4230.020.05+0.03buy
Mariner, LLC109,539357,114+247,5750.010.01+0.01buy
Quantinno Capital Management LP340,154577,996+237,8420.020.02-0.00buy
Pathstone Holdings, LLC38,553267,626+229,0730.010.02+0.02buy
HSBC HOLDINGS PLC1,346,9061,570,774+223,8680.030.02-0.01buy
Aquatic Capital Management LLC0221,838+221,8380.000.22+0.22buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC1,329,9581,543,483+213,5250.210.19-0.03buy
FORA Capital, LLC252,068443,586+191,5180.740.86+0.12buy
Gotham Asset Management, LLC447,016635,988+188,9720.060.04-0.01buy
OMERS ADMINISTRATION Corp21,618207,870+186,2520.010.04+0.03buy
Creative Planning97,231272,391+175,1600.000.00+0.00buy
Mitsubishi UFJ Trust & Banking Corp423,589596,676+173,0870.040.04-0.01buy
Catalyst Funds Management Pty Ltd0158,250+158,2500.000.25+0.25buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP254,329405,498+151,1690.010.01-0.00buy
Jefferies Financial Group Inc.10,276148,731+138,4550.010.04+0.03buy
DnB Asset Management AS88,222226,668+138,4460.010.02+0.01buy
Point72 Asset Management, L.P.0130,616+130,6160.000.01+0.01buy
Apollon Wealth Management, LLC0123,558+123,5580.000.04+0.04buy
Holocene Advisors, LP92,988216,209+123,2210.010.01+0.00buy
STATE OF WISCONSIN INVESTMENT BOARD285,913400,286+114,3730.030.02-0.00buy
MERCER GLOBAL ADVISORS INC /ADV47,777158,582+110,8050.000.01+0.00buy
Y-Intercept (Hong Kong) Ltd311,918420,878+108,9600.240.24-0.00buy
Qsemble Capital Management, LP35,343143,683+108,3400.110.52+0.41buy
ACADIAN ASSET MANAGEMENT LLC0101,494+101,4940.000.00+0.00buy
Pictet Asset Management Holding SA1,372,1591,470,824+98,6650.060.04-0.02buy
Engineers Gate Manager LP097,924+97,9240.000.04+0.04buy
Zurcher Kantonalbank (Zurich Cantonalbank)172,283268,915+96,6320.020.01-0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,425,6932,521,571+95,8780.020.01-0.01buy
Cerity Partners LLC162,482258,275+95,7930.010.01-0.00buy
AMERICAN CENTURY COMPANIES INC61,958157,366+95,4080.000.00+0.00buy
Elo Mutual Pension Insurance Co094,422+94,4220.000.03+0.03buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2,874,2622,962,442+88,1800.020.01-0.01buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC38,579123,138+84,5590.000.01+0.00buy
Swedbank AB98,881181,818+82,9370.000.00+0.00buy
Entropy Technologies, LP38,653121,537+82,8840.070.14+0.07buy
LOUISBOURG INVESTMENTS INC.175,086256,336+81,2501.021.01-0.00buy
XTX Topco Ltd201,317280,134+78,8170.140.10-0.04buy
APG Asset Management N.V.210,304285,346+75,0420.020.02-0.01buy
MORGAN STANLEY5,412,6155,485,870+73,2550.010.01-0.00buy
S.E.E.D. Planning Group LLC219,089291,843+72,7542.572.18-0.39buy
Graham Capital Management, L.P.21,36093,689+72,3290.030.07+0.04buy
CenterBook Partners LP071,443+71,4430.000.10+0.10buy
Headlands Technologies LLC35,428104,978+69,5500.160.32+0.15buy
Delta Global Management LP068,094+68,0940.000.21+0.21buy
Bastion Asset Management Inc.067,716+67,7160.000.63+0.63buy
Inspire Investing, LLC19,90887,593+67,6850.080.10+0.02buy
Tsai Capital Corp226,726294,211+67,4856.816.16-0.65buy
NATIONAL BANK OF CANADA /FI/45,497112,074+66,5770.000.00+0.00buy
Sone Capital Management, LLC189,258254,096+64,8380.640.55-0.09buy
CAXTON ASSOCIATES LLP83,948142,518+58,5700.080.08-0.00buy
NORTH STAR ASSET MANAGEMENT INC54,422112,073+57,6510.100.12+0.03buy
Quantbot Technologies LP11,05562,491+51,4360.020.07+0.05buy
OCCUDO QUANTITATIVE STRATEGIES LP051,329+51,3290.000.08+0.08buy
ALLIANCEBERNSTEIN L.P.407,508458,488+50,9800.010.01-0.00buy
ROTHSCHILD INVESTMENT LLC1,30250,882+49,5800.000.05+0.05buy
Vanderbilt University73,753123,160+49,4070.570.48-0.09buy
IVY LANE CAPITAL MANAGEMENT, LLC59,000105,000+46,0003.604.31+0.71buy
Virtu Financial LLC044,013+44,0130.000.04+0.04buy
Tidal Investments LLC24,75468,552+43,7980.000.00+0.00buy
Machina Capital S.A.S.042,412+42,4120.000.19+0.19buy
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