Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

COSTAR GROUP INC · COM · quarter ended 2026-03-31 · 12 members disclosed CSGP ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 650 holders are listed, largest first
650
sum of the reported values across every holder; NULL values are excluded, never zero-filled
$15.3B
holders whose share count rose or who opened the position (new + add), by shares
356
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
156
FILING WINDOW OPEN
Quarter 2026-09-30: the 13F window is open until 2026-11-16. Rankings and QoQ moves that touch this quarter are provisional by construction — filers who have not yet reported are not zeros.

Holders — quarter ended 2026-03-31

ranked by reported value · Δ shares vs 2025-12-31 · kind by shares
13F holders of CSGP ranked by reported value
#FilerReported valueSharesΔ sharesChange
1VANGUARD PORTFOLIO MANAGEMENT LLC$1.5B38,234,133—NO PRIOR
2BlackRock, Inc.$1.4B33,808,184−162,442TRIM
3VANGUARD CAPITAL MANAGEMENT LLC$1.1B27,423,903—NO PRIOR
4STATE STREET CORP$752M18,650,975+18,623ADD
5PRINCIPAL FINANCIAL GROUP INC$714M17,696,192+130,118ADD
6BAMCO INC /NY/$658M16,314,175−3,183,924TRIM
7Capital International Investors$626M15,513,753+4,671,743ADD
8BAILLIE GIFFORD & CO$549M13,610,922+677,737ADD
9POLEN CAPITAL MANAGEMENT LLC$507M12,570,368+7,679,432ADD
10GEODE CAPITAL MANAGEMENT, LLC$500M12,448,652+266,485ADD
11AKRE CAPITAL MANAGEMENT LLC$417M10,348,273+730,468ADD
12Janus Henderson Group Ltd.$312M7,724,152+250,772ADD
13Invesco Ltd.$288M7,137,002+1,749,946ADD
14D. E. Shaw & Co., Inc.$238M5,909,623+5,004,135ADD
15MORGAN STANLEY$218M5,412,615+121,479ADD
16Capital Research Global Investors$176M4,373,706−1,193,256TRIM
17BANK OF AMERICA CORP /DE/$144M3,568,107+63,295ADD
18NORTHERN TRUST CORP$138M3,432,231−33,831TRIM
19Meritage Group LP$134M3,329,006+3,329,006NEW
20Amundi$132M3,280,724−833,792TRIM
21Legal & General Group Plc$122M3,025,508+164,208ADD
22BECK MACK & OLIVER LLC$118M2,926,975+702,086ADD
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC$116M2,874,262+211,163ADD
24FMR LLC$114M2,831,524+1,629,371ADD
25Ensign Peak Advisors, Inc$110M2,734,289+2,155,933ADD
26BNP Paribas Asset Management Holding S.A.$108M2,675,501−137,862TRIM
27BANK OF MONTREAL /CAN/$100M2,487,715+2,033,747ADD
28UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$97.9M2,425,693−7,124TRIM
29DIMENSIONAL FUND ADVISORS LP$96.9M2,401,852+82,098ADD
30Bank of New York Mellon Corp$96.8M2,400,680−1,712,322TRIM
31VANGUARD FIDUCIARY TRUST CO$96.5M2,391,061—NO PRIOR
32NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$94.1M2,333,765+2,333,765NEW
33CANADA PENSION PLAN INVESTMENT BOARD$81.1M2,010,963+1,269,560ADD
34Nuveen, LLC$77.9M1,930,808−1,630,088TRIM
35DEUTSCHE BANK AG\$76.6M1,899,502+123,699ADD
36ENVESTNET ASSET MANAGEMENT INC$72.7M1,802,537+466,685ADD
37MACKENZIE FINANCIAL CORP$66.1M1,638,673−22,042TRIM
38DF DENT & CO INC$64.8M1,605,157−402,473TRIM
39TREMBLANT CAPITAL GROUP$60.8M1,506,031−129,933TRIM
40TIGER GLOBAL MANAGEMENT LLC$60.5M1,500,000−759,109TRIM
41ROYAL BANK OF CANADA$57.9M1,435,734+127,792ADD
42WELLS FARGO & COMPANY/MN$56.6M1,402,376+521,404ADD
43Greenhouse Funds LLLP$55.6M1,377,305+1,377,305NEW
44Pictet Asset Management Holding SA$55.4M1,372,159+316,651ADD
45CAPITOLIS LIQUID GLOBAL MARKETS LLC$54.7M1,355,000+171,000ADD
46HSBC HOLDINGS PLC$54.4M1,346,906−627,634TRIM
47VOLORIDGE INVESTMENT MANAGEMENT, LLC$53.7M1,329,958+1,329,958NEW
48UBS Group AG$53.5M1,326,028−785,262TRIM
49FEDERATED HERMES, INC.$52.4M1,297,958−25,041TRIM
50AQR CAPITAL MANAGEMENT LLC$50.9M1,262,704+893,352ADD
51Swiss National Bank$50.2M1,243,765+82,800ADD
52BARCLAYS PLC$49.7M1,232,021−1,089,679TRIM
53RIVERBRIDGE PARTNERS LLC$49.5M1,227,391−225,155TRIM
54Spyglass Capital Management LLC$44.8M1,111,224−467,225TRIM
55CITADEL ADVISORS LLC$43.9M1,088,204+483,661ADD
56JANE STREET GROUP, LLC$43.9M1,087,447+850,071ADD
57Chicago Capital, LLC$42.6M1,055,620+228,497ADD
58Mitsubishi UFJ Asset Management Co., Ltd.$42.4M1,051,841−5,343TRIM
59MASSACHUSETTS FINANCIAL SERVICES CO /MA/$39.2M956,096−2,203,829TRIM
60Sumitomo Mitsui Trust Group, Inc.$38.5M954,074−45,610TRIM
61CITIGROUP INC$38.5M953,620−548,401TRIM
62Vanguard Global Advisers, LLC$37.4M928,271—NO PRIOR
63Focus Partners Wealth$37.2M922,118+81,003ADD
64BLAIR WILLIAM & CO/IL$36.3M900,313−1,123,210TRIM
65Stephens Investment Management Group LLC$35.2M872,463−242,509TRIM
66Corvex Management LP$34.4M851,734+851,734NEW
67FIRST TRUST ADVISORS LP$33.8M839,044+135,686ADD
68AMERICAN CAPITAL MANAGEMENT INC$33.3M825,296−44TRIM
69PRIMECAP MANAGEMENT CO/CA/$32.4M803,600+652,600ADD
70Squarepoint Ops LLC$31.6M782,607−12,956TRIM
71Petrus Trust Company, LTA$30.5M756,200+127,002ADD
72VANGUARD ASSET MANAGEMENT, Ltd$29.0M717,670—NO PRIOR
73NZS Capital, LLC$28.6M709,426+268,064ADD
74National Pension Service$28.3M702,678+702,678NEW
75PEREGRINE CAPITAL MANAGEMENT LLC$28.2M699,152−49,721TRIM
76AMERIPRISE FINANCIAL INC$27.7M687,776+72,738ADD
77ALLIANCEBERNSTEIN L.P.$27.4M407,508−14,665TRIM
78Ardmore Road Asset Management LP$26.9M666,900+666,900NEW
79RAYMOND JAMES FINANCIAL INC$25.4M628,583+119,216ADD
80ProShare Advisors LLC$24.7M611,283−142,389TRIM
81Walleye Capital LLC$21.7M536,787+504,325ADD
82CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM$21.5M532,683−199,288TRIM
83WEITZ INVESTMENT MANAGEMENT, INC.$20.9M517,025−202,825TRIM
84Prana Capital Management, LP$20.8M515,387+198,527ADD
85CIBC Bancorp USA Inc.$20.2M500,113—NO PRIOR
86Weiss Asset Management LP$20.1M497,500+463,180ADD
87RUSH ISLAND MANAGEMENT, LP$19.5M483,200+483,200NEW
88Fiera Capital Corp$19.4M481,711+130,781ADD
89Gotham Asset Management, LLC$18.0M447,016+316,669ADD
90ROYAL LONDON ASSET MANAGEMENT LTD$17.4M431,870+22,307ADD
91Mitsubishi UFJ Trust & Banking Corp$17.1M423,589−54,247TRIM
92OSSIAM$15.6M387,458+213,591ADD
93SEI INVESTMENTS CO$15.6M386,558−235,221TRIM
94ADAGE CAPITAL PARTNERS GP, L.L.C.$15.3M378,100−4,500TRIM
95STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$15.2M376,0030NO CHANGE
96JUPITER ASSET MANAGEMENT LTD$15.2M375,741−1,487,963TRIM
97Ironvine Capital Partners, LLC$15.1M375,331+4,107ADD
98NEOS Investment Management LLC$14.7M364,701+73,715ADD
99FIRST CITIZENS BANK & TRUST CO$13.9M343,504+86,100ADD
100OPPENHEIMER ASSET MANAGEMENT INC.$13.8M342,673+102,678ADD
101Quantinno Capital Management LP$13.7M340,154+138,006ADD
102FIL Ltd$13.7M339,632−300,251TRIM
103ShawSpring Partners LLC$13.7M339,081−618,476TRIM
104BROWN ADVISORY INC$13.6M337,021−1,569,324TRIM
105VICTORY CAPITAL MANAGEMENT INC$13.5M335,433+440ADD
106Envestnet Portfolio Solutions, Inc.$13.1M324,377+79,193ADD
107Aberdeen Group plc$12.9M319,477+9,405ADD
108Foster Victor Wealth Advisors, LLC$12.8M340,762+142,783ADD
109Y-Intercept (Hong Kong) Ltd$12.6M311,918+290,667ADD
110Rafferty Asset Management, LLC$12.4M307,146+64,301ADD
111TWO SIGMA INVESTMENTS, LP$12.2M303,004+303,004NEW
112BSN Capital Partners Ltd$11.8M150,857—NO PRIOR
113MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$11.8M291,695−9,508TRIM
114STATE OF WISCONSIN INVESTMENT BOARD$11.5M285,913+57,371ADD
115MIZUHO MARKETS AMERICAS LLC$11.1M275,876−4,140,240TRIM
116SUSQUEHANNA INTERNATIONAL GROUP, LLP$10.3M254,329+59,645ADD
117LMR Partners LLP$10.2M252,950+252,950NEW
118FORA Capital, LLC$10.2M252,068+252,068NEW
119FRANKLIN RESOURCES INC$10.1M249,573−912,849TRIM
120Universal- Beteiligungs- und Servicegesellschaft mbH$10.1M246,634−21,779TRIM
121MANUFACTURERS LIFE INSURANCE COMPANY, THE$10.0M248,749−3,468TRIM
122STIFEL FINANCIAL CORP$9.9M245,213+3,495ADD
123AVIVA PLC$9.8M243,053−39,165TRIM
124Mirae Asset Global Investments Co., Ltd.$9.2M227,680+17,585ADD
125Tsai Capital Corp$9.1M226,726+226,726NEW
126Lighthouse Investment Partners, LLC$8.9M219,422+94,903ADD
127S.E.E.D. Planning Group LLC$8.8M219,089+172,123ADD
128NICHOLAS COMPANY, INC.$8.6M214,294+45ADD
129TD ASSET MANAGEMENT INC$8.6M212,413−245,152TRIM
130Vanguard Investments Australia, Ltd.$8.5M210,994—NO PRIOR
131Chevy Chase Trust Holdings, LLC$8.4M209,005−6,083TRIM
132KORNITZER CAPITAL MANAGEMENT INC /KS$8.4M207,766−16,650TRIM
133DANSKE BANK A/S$8.4M207,435−10,926TRIM
134GLENMEDE TRUST CO NA$8.4M207,031+129,997ADD
135PRUDENTIAL FINANCIAL INC$8.3M206,084−5,891TRIM
136NEW YORK STATE COMMON RETIREMENT FUND$8.3M205,325−22,500TRIM
137XTX Topco Ltd$8.1M201,317+197,842ADD
138YCG, LLC$7.9M195,980−163,245TRIM
139Sone Capital Management, LLC$7.6M189,258−227,887TRIM
140Asset Management One Co., Ltd.$7.5M185,487+2,096ADD
141Korea Investment CORP$7.4M183,877−21,246TRIM
142APG Asset Management N.V.$7.4M210,304−8,052TRIM
143CORTLAND ASSOCIATES INC/MO$7.3M181,019−2,125TRIM
144CIBC Asset Management Inc$7.1M177,079−22,812TRIM
145Zurcher Kantonalbank (Zurich Cantonalbank)$6.9M172,283+172,283NEW
146LBP AM SA$6.9M171,780+6,929ADD
147NOMURA ASSET MANAGEMENT CO LTD$6.6M163,961+8,080ADD
148Cerity Partners LLC$6.6M162,482+70,935ADD
149Tredje AP-fonden$6.5M161,654+120,971ADD
150Granahan Investment Management, LLC$6.5M161,047+69,118ADD
151COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$6.3M155,726+57,142ADD
152KLP KAPITALFORVALTNING AS$6.2M153,3000NO CHANGE
153State of New Jersey Common Pension Fund D$5.9M145,2580NO CHANGE
154NEEDHAM INVESTMENT MANAGEMENT LLC$5.7M142,000+81,500ADD
155CREDIT AGRICOLE S A$5.7M140,225−25,473TRIM
156Lansforsakringar Fondforvaltning AB (publ)$5.6M138,317+2,291ADD
157HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5.5M136,727−9,819TRIM
158Cetera Investment Advisers$5.5M136,277−14,746TRIM
159LOUISBOURG INVESTMENTS INC.$5.4M175,086+84,764ADD
160Daiwa Securities Group Inc.$5.3M131,902+7,399ADD
161TORONTO DOMINION BANK$5.3M131,657−18,771TRIM
162Resona Asset Management Co.,Ltd.$5.3M131,014+5,737ADD
163FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND$5.3M130,770+53,100ADD
164EVR Research LP$5.2M130,000+130,000NEW
165TWINBEECH CAPITAL LP$5.2M128,016+125,016ADD
166ArchPoint Investors$5.1M127,000+127,000NEW
167HighTower Advisors, LLC$5.0M124,184−4,267TRIM
168MILLENNIUM MANAGEMENT LLC$5.0M123,590−478,385TRIM
169PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$5.0M122,921−3,919TRIM
170PUBLIC SECTOR PENSION INVESTMENT BOARD$4.9M120,605+12,696ADD
171LANDMARK INVESTMENT PARTNERS, L.P.$4.8M119,966−34,514TRIM
172LPL Financial LLC$4.8M118,841+1,393ADD
173NISSAY ASSET MANAGEMENT CORP /JAPAN$4.8M117,937+2,995ADD
174STATE OF MICHIGAN RETIREMENT SYSTEM$4.7M116,500−300TRIM
175Czech National Bank$4.7M115,426+3,671ADD
176Arizona State Retirement System$4.6M115,162−1,263TRIM
177Mariner, LLC$4.4M109,539+61,522ADD
178Connor, Clark & Lunn Investment Management Ltd.$4.3M107,678+107,678NEW
179ABN AMRO INVESTMENT SOLUTIONS$4.2M103,876−468TRIM
180Dash Acquisitions Inc.$4.2M104,377+15,608ADD
181ASHFORD CAPITAL MANAGEMENT INC$4.1M102,490−145,469TRIM
182WINTON GROUP Ltd$4.1M101,423+101,423NEW
183MetLife Investment Management, LLC$4.1M101,261−2,729TRIM
184IEQ CAPITAL, LLC$4.0M99,244+84,674ADD
185Swedbank AB$4.0M98,881−204,324TRIM
186Creative Planning$3.9M97,231+42,741ADD
187SVB WEALTH LLC$3.9M96,060+29,650ADD
188BANK OF NOVA SCOTIA$3.8M94,485+13,450ADD
189Holocene Advisors, LP$3.8M92,988+92,988NEW
190GILDER GAGNON HOWE & CO LLC$3.7M91,094−148,940TRIM
191Retirement Systems of Alabama$3.6M90,000−161TRIM
192Rakuten Investment Management, Inc.$3.6M88,316+9,694ADD
193GUGGENHEIM CAPITAL LLC$3.6M88,384−20,462TRIM
194DnB Asset Management AS$3.6M88,222+3,015ADD
195NORDEA INVESTMENT MANAGEMENT AB$3.5M87,230+42,655ADD
196IFM Investors Pty Ltd$3.5M85,669+2,711ADD
197Oak Thistle LLC$3.4M84,867+64,553ADD
198VOYA INVESTMENT MANAGEMENT LLC$3.4M84,543−140TRIM
199EXCHANGE TRADED CONCEPTS, LLC$3.4M84,449+17,552ADD
200CAXTON ASSOCIATES LLP$3.4M83,948+83,948NEW
201SEB Asset Management AB$3.4M83,393—NO PRIOR
202Woodline Partners LP$3.3M83,013+10,704ADD
203Atria Investments, Inc$3.3M81,821+41,024ADD
204Solidarity Wealth, LLC$3.3M81,303+20,634ADD
205FIFTH THIRD BANCORP$3.3M80,738+72,872ADD
206MML INVESTORS SERVICES, LLC$3.2M80,237−12,040TRIM
207Corient Private Wealth LLC$3.2M79,401−131,017TRIM
208USS Investment Management Ltd$3.1M78,020+3,398ADD
209ICICI Prudential Asset Management Co Ltd$3.1M77,557+70,756ADD
210PLATINUM INVESTMENT MANAGEMENT LTD$3.1M77,500+12,500ADD
211XPONANCE LLC$3.1M76,531+9,328ADD
212Edgestream Partners, L.P.$3.0M74,431+58,626ADD
213Vanderbilt University$3.0M73,753−53,507TRIM
214Trexquant Investment LP$2.9M73,067+73,067NEW
215Walleye Trading LLC$2.9M72,509+60,518ADD
216Blue Zone Wealth Advisors, LLC$2.9M71,468−88TRIM
217Havemeyer Place LP$2.9M71,065+67,840ADD
218Inspire Investing, LLC$2.8M70,345+26,873ADD
219Tower Research Capital LLC (TRC)$2.8M70,016+41,796ADD
220Utah Retirement Systems$2.7M67,788−1,127TRIM
221HB Wealth Management, LLC$2.7M66,457−7,347TRIM
222Linden Thomas Advisory Services, LLC$2.7M66,059+25,249ADD
223Man Group plc$2.6M64,729−160,524TRIM
224Buttonwood Financial Advisors Inc.$2.6M64,632+57,551ADD
225AMERICAN CENTURY COMPANIES INC$2.5M61,958−14,637TRIM
226US BANCORP \DE\$2.4M59,293−5,192TRIM
227IVY LANE CAPITAL MANAGEMENT, LLC$2.4M59,000+59,000NEW
228NEW YORK LIFE INVESTMENT MANAGEMENT LLC$2.4M58,686+762ADD
229BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp$2.4M58,402−16,736TRIM
230Americana Partners, LLC$2.3M57,568+50,190ADD
231Sumitomo Mitsui DS Asset Management Company, Ltd$2.3M57,483−14,107TRIM
232ALLIANZ SE$2.3M56,0520NO CHANGE
233NORTH STAR ASSET MANAGEMENT INC$2.2M54,422+15,920ADD
234UniSuper Management Pty Ltd$2.2M53,667+7,023ADD
235Itau Unibanco Holding S.A.$2.1M52,539−35,148TRIM
236Sequoia Financial Advisors, LLC$2.1M51,688+2,324ADD
237TRUIST FINANCIAL CORP$2.1M51,118−31,120TRIM
238CWM, LLC$2.0M49,740+29,023ADD
239WELLINGTON MANAGEMENT GROUP LLP$2.0M48,913−4,755TRIM
240Swiss Life Asset Management Ltd$2.0M48,719+9,544ADD
241SHELTON CAPITAL MANAGEMENT$2.0M48,672−91TRIM
242OREGON PUBLIC EMPLOYEES RETIREMENT FUND$2.0M48,5240NO CHANGE
243Orion Porfolio Solutions, LLC$2.0M48,446+23,725ADD
244MERCER GLOBAL ADVISORS INC /ADV$1.9M47,777+18,772ADD
245Robeco Institutional Asset Management B.V.$1.9M46,018−22,137TRIM
246NATIONAL BANK OF CANADA /FI/$1.8M45,497−308,118TRIM
247MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC$1.8M45,078−14,501TRIM
248Numerai GP LLC$1.8M44,219+14,084ADD
249Federation des caisses Desjardins du Quebec$1.8M44,041+29,099ADD
250Verdence Capital Advisors LLC$1.8M43,924+19,154ADD
251New Age Alpha Advisors, LLC$1.8M43,662−1,515TRIM
252OP Asset Management Ltd$1.8M43,384—NO PRIOR
253YOUSIF CAPITAL MANAGEMENT, LLC$1.7M42,682−726TRIM
254STEPHENS INC /AR/$1.7M42,648+13,732ADD
255NISA INVESTMENT ADVISORS, LLC$1.7M42,624+9,162ADD
256Eurizon Capital SGR S.p.A.$1.7M42,037−22,239TRIM
257Knollwood Investment Advisory, LLC$1.7M41,8630NO CHANGE
258REGIONS FINANCIAL CORP$1.7M41,516−14,413TRIM
259Empowered Funds, LLC$1.7M40,987+31,446ADD
260Oakum Bay Capital LLC$1.7M40,965+35,465ADD
261ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$1.7M40,911+40,911NEW
262Norinchukin Bank, The$1.6M40,664+1,344ADD
263Atom Investors LP$1.6M40,398+36,439ADD
264NORDEN GROUP LLC$1.6M39,418+29,011ADD
265MACQUARIE GROUP LTD$1.6M38,996−30,702TRIM
266Pathstone Holdings, LLC$1.6M38,553+14,019ADD
267WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$1.5M38,579+17,062ADD
268Portside Wealth Group, LLC$1.5M37,528+18,380ADD
269Sanctuary Advisors, LLC$1.5M37,300+13,029ADD
270Badgley Phelps Wealth Managers, LLC$1.5M37,094−129,159TRIM
271Fideuram Asset Management (Ireland) dac$1.5M23,508+22,563ADD
272STOREBRAND ASSET MANAGEMENT AS$1.5M36,078—NO PRIOR
273Headlands Technologies LLC$1.4M35,428+35,428NEW
274Qsemble Capital Management, LP$1.4M35,343+35,343NEW
275SCOTIA CAPITAL INC.$1.4M35,065+1,709ADD
276PERSONAL CFO SOLUTIONS, LLC$1.4M34,585+23,614ADD
277FORMULA GROWTH LTD$1.4M34,0000NO CHANGE
278EagleClaw Capital Managment, LLC$1.4M33,750−400TRIM
279L. Roy Papp & Associates, LLP$1.3M32,889−365TRIM
280PROFUND ADVISORS LLC$1.3M32,545−8,126TRIM
281PRINCIPAL SECURITIES, INC.$1.3M32,445+4,171ADD
282SCHRODER INVESTMENT MANAGEMENT GROUP$1.3M32,137−1,046TRIM
283Skylands Capital, LLC$1.3M32,050+15,000ADD
284Barbara Oil Co.$1.3M32,0000NO CHANGE
285D.A. DAVIDSON & CO.$1.3M31,228−2,354TRIM
286QRG CAPITAL MANAGEMENT, INC.$1.2M30,939+4,987ADD
287B. Metzler seel. Sohn & Co. AG$1.2M30,657+8,461ADD
288OSAIC HOLDINGS, INC.$1.2M30,503+17,394ADD
289AXQ CAPITAL, LP$1.2M30,465+30,465NEW
290Investment Management Corp of Ontario$1.2M30,369−8,474TRIM
291Vanguard Personalized Indexing Management, LLC$1.2M29,729+1,870ADD
292Malaga Cove Capital, LLC$1.2M29,440−1,336TRIM
293&PARTNERS$1.1M28,454+5,527ADD
294Allianz Asset Management GmbH$1.1M28,001+6,226ADD
295DRW Securities, LLC$1.1M27,773+22,101ADD
296Three Seasons Wealth, LLC$1.1M26,644+18,858ADD
297Ethic Inc.$1.1M26,634+1,955ADD
298Harbor Advisors LLC$1.1M26,5600NO CHANGE
299PRUDENTIAL PLC$1.1M26,1240NO CHANGE
300PEAK6 LLC$1.1M26,037+26,037NEW
301MIZUHO SECURITIES USA LLC$1.0M25,622−5,238TRIM
302Gibbs Wealth Management$1.0M25,414+15,219ADD
303Tidal Investments LLC$999K24,754+5,663ADD
304ExodusPoint Capital Management, LP$988K24,483−114,813TRIM
305HARTFORD INVESTMENT MANAGEMENT CO$980K24,283−289TRIM
306Summit Trail Advisors, LLC$959K23,785+9,330ADD
307ALPS ADVISORS INC$954K23,646+691ADD
308Crossmark Global Holdings, Inc.$945K23,429—NO PRIOR
309KEYBANK NATIONAL ASSOCIATION/OH$935K23,180+6,789ADD
310Third View Private Wealth, LLC$916K22,717+881ADD
311DoubleLine ETF Adviser LP$891K22,085−5,390TRIM
312ASR Vermogensbeheer N.V.$885K21,936+360ADD
313Intellectus Partners, LLC$879K21,796+15,437ADD
314OMERS ADMINISTRATION Corp$872K21,618+4,531ADD
315Candriam S.C.A.$868K21,512+2,773ADD
316Graham Capital Management, L.P.$862K21,360+21,360NEW
317Maryland State Retirement & Pension System$856K21,2320NO CHANGE
318Institute for Wealth Management, LLC.$853K21,141+5,485ADD
319Wealthfront Advisers LLC$845K20,936−5,344TRIM
320DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$831K20,604−4,454TRIM
321O'SHAUGHNESSY ASSET MANAGEMENT, LLC$829K20,538−19,264TRIM
322COMMERCE BANK$825K20,452+1,583ADD
323M&T BANK CORP$814K20,175+2,253ADD
324AE Wealth Management LLC$800K19,831−4,681TRIM
325EntryPoint Capital, LLC$798K19,788+14,349ADD
326TOKIO MARINE ASSET MANAGEMENT CO LTD$798K19,770+3,559ADD
327MATTERN CAPITAL MANAGEMENT, LLC$797K19,745+3,282ADD
328BOOTHBAY FUND MANAGEMENT, LLC$786K19,473+13,934ADD
329Capital International, Inc./CA/$779K19,323+8,474ADD
330Ameritas Investment Partners, Inc.$768K19,030−154TRIM
331PARAGON CAPITAL MANAGEMENT INC$741K18,360+18,360NEW
332FIRST FOUNDATION ADVISORS$738K18,296−2,239TRIM
333GUIDANCE CAPITAL, INC$733K21,014+5,987ADD
334Quotient Wealth Partners, LLC$731K18,124−123TRIM
335Allspring Global Investments Holdings, LLC$725K18,300−164,579TRIM
336MUFG Securities EMEA plc$701K17,3880NO CHANGE
337Pacific Capital Partners Ltd$698K17,300+17,300NEW
338Chicago Partners Investment Group LLC$696K17,954+1,113ADD
339PRELUDE CAPITAL MANAGEMENT, LLC$694K17,215+17,215NEW
340QUADRANT CAPITAL GROUP LLC$680K16,861+14,215ADD
341RMR Wealth Builders$669K16,576+540ADD
342DIVERSIFY WEALTH MANAGEMENT, LLC$668K19,576+14,789ADD
343Dynamic Technology Lab Private Ltd$668K16,553+16,553NEW
344Osmosis Investment Management UK Ltd$661K16,392+16,392NEW
345Callan Family Office, LLC$659K16,337−769TRIM
346NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$654K16,221−23,646TRIM
347Sterling Capital Management LLC$646K16,008−16,298TRIM
348Redmond Asset Management, LLC$642K15,915+606ADD
349BENJAMIN EDWARDS INC$641K15,895−108TRIM
350NewEdge Wealth, LLC$637K15,801+2,792ADD
351Farringdon Capital, Ltd.$633K15,697+15,697NEW
352Lincoln Capital LLC$633K15,693−654TRIM
353Saudi Central Bank$631K15,644+15,644NEW
354Vident Advisory, LLC$606K15,028+924ADD
355PKO Investment Management Joint-Stock Co$605K15,000+15,000NEW
356E Fund Management Co., Ltd.$602K14,915—NO PRIOR
357UMB Bank, n.a.$584K14,469−210,142TRIM
358Lido Advisors, LLC$577K14,301−11,628TRIM
359MOODY NATIONAL BANK TRUST DIVISION$576K14,286+5,952ADD
360Banque Cantonale Vaudoise$566K14,027+7,060ADD
361Vestmark Advisory Solutions, Inc.$562K13,940+4,351ADD
362AXA S.A.$561K13,908+3,096ADD
363COMMONWEALTH EQUITY SERVICES, LLC$560K13,874+151ADD
364Salvus Wealth Management, LLC$559K13,857+10,390ADD
365E. Ohman J:or Asset Management AB$557K13,820−2,800TRIM
366Meiji Yasuda Life Insurance Co$553K13,720+13,720NEW
367Premier Path Wealth Partners, LLC$550K13,628+13,628NEW
368BANCO BILBAO VIZCAYA ARGENTARIA, S.A.$549K13,617−388TRIM
369Larson Financial Group LLC$548K13,585+12,894ADD
370NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC$547K13,561+19ADD
371BANQUE PICTET & CIE SA$547K13,5500NO CHANGE
372ASSETMARK, INC$539K13,360+11,207ADD
373Caitong International Asset Management Co., Ltd$536K13,299+13,298ADD
374Merit Financial Group, LLC$520K12,901+5,900ADD
375REGATTA CAPITAL GROUP, LLC$517K12,823−558TRIM
376Westerkirk Capital Inc.$508K12,6000NO CHANGE
377AIGEN INVESTMENT MANAGEMENT, LP$502K12,449+7,371ADD
378North Dakota State Investment Board$487K12,070−2,246TRIM
379Potomac Capital Management, Inc.$484K12,000+12,000NEW
380Metis Global Partners, LLC$484K12,000−1,457TRIM
381Avanza Fonder AB$475K11,766+183ADD
382MUFG SECURITIES AMERICAS INC.$473K11,727+310ADD
383AZZAD ASSET MANAGEMENT INC /ADV$464K11,513−607TRIM
384Composition Wealth, LLC$463K11,483−627TRIM
385POSTROCK PARTNERS LLC$461K11,4400NO CHANGE
386SECURIAN ASSET MANAGEMENT, INC$461K11,424−100TRIM
387Quantbot Technologies LP$446K11,055+11,055NEW
388Bridgefront Capital, LLC$436K10,805+4,484ADD
389INTECH INVESTMENT MANAGEMENT LLC$436K10,797−17,332TRIM
390Baird Financial Group, Inc.$433K10,736+10,736NEW
391Gilbert & Cook, Inc.$431K10,678+255ADD
392Compound Planning, Inc.$431K10,674+2,360ADD
393UNITED CAPITAL FINANCIAL ADVISORS, LLC$426K10,563+10,563NEW
394Capula Management Ltd$421K10,430+10,430NEW
395Arax Advisory Partners$420K10,430+1,231ADD
396Jefferies Financial Group Inc.$415K10,276−1,950TRIM
397Accretive Wealth Partners, LLC$413K10,249+291ADD
398Perennial Investment Advisors, LLC$410K10,156+10,156NEW
399111 Capital$404K10,003+10,003NEW
400Grove Bank & Trust$403K9,994+4,112ADD
401Cresset Asset Management, LLC$402K9,971+684ADD
402Magnetar Financial LLC$400K9,789+9,789NEW
403Perbak Capital Partners LLP$400K9,909+9,909NEW
404Neo Ivy Capital Management$399K9,884+1,727ADD
405CAPSTONE INVESTMENT ADVISORS, LLC$388K9,628+2,261ADD
406TWO SIGMA SECURITIES, LLC$388K9,624+9,624NEW
407NICOLET BANKSHARES INC$388K9,795+9,795NEW
408Brevan Howard Capital Management LP$383K9,486+9,486NEW
409Hills Bank & Trust Co$381K9,434−70TRIM
410Alliance Wealth Advisors, LLC /UT$379K9,394+3,045ADD
411POTOMAC FUND MANAGEMENT INC /ADV$379K9,387+9,387NEW
412DAVENPORT & Co LLC$375K9,305−2,396TRIM
413Laird Norton Wetherby Trust Company, LLC$371K9,193+84ADD
414Beacon Pointe Advisors, LLC$366K9,073+3,552ADD
415WEALTH ALLIANCE, LLC$365K9,048+5,235ADD
416CONNABLE OFFICE INC$363K9,0000NO CHANGE
417Caprock Group, LLC$362K8,981+8,981NEW
418PATTEN & PATTEN INC/TN$353K8,747+2,444ADD
419Voya Financial Advisors, Inc.$349K8,773−4,700TRIM
420Assenagon Asset Management S.A.$347K8,599−2,862TRIM
421Plato Investment Management Ltd$346K8,5650NO CHANGE
422Hillman Capital Management, Inc.$345K8,557+8,557NEW
423Rothschild Wealth LLC$341K8,441+8,441NEW
424Focus Partners Advisor Solutions, LLC$337K8,346+8,346NEW
425Empirical Finance, LLC$332K8,2250NO CHANGE
426CHICAGO TRUST Co NA$328K8,140−4,859TRIM
427Aaron Wealth Advisors LLC$328K8,130+655ADD
428Bayesian Capital Management, LP$327K8,100+8,100NEW
429Pitcairn Wealth Advisors LLC$326K4,853+243ADD
430Castleview Partners, LLC$323K8,012+8,012NEW
431Conestoga Capital Advisors, LLC$317K7,859−4,418TRIM
432NATIXIS$308K7,637−12,901TRIM
433TEMA ETFS LLC$304K7,536+1,351ADD
434Sowell Financial Services LLC$302K7,497−2,218TRIM
435STANSBERRY ASSET MANAGEMENT, LLC$301K7,463−539TRIM
436Pallas Capital Advisors LLC$300K7,437+7,437NEW
437World Investment Advisors$295K7,321+3,930ADD
438CHOREO, LLC$294K7,279−2,539TRIM
439Ramiah Investment Group$291K7,217+7,217NEW
440Blueshift Asset Management, LLC$282K6,985+6,985NEW
441Snowden Capital Advisors LLC$280K6,942−519TRIM
442Wheels Up Wealth, Inc.$280K6,9400NO CHANGE
443IMC-Chicago, LLC$268K6,637+6,637NEW
444COLDSTREAM CAPITAL MANAGEMENT INC$264K6,541+1,778ADD
445SIG BROKERAGE, LP$259K6,424+6,424NEW
446Savvy Advisors, Inc.$258K6,404+6,404NEW
447B.O.S.S. Retirement Advisors, LLC$257K6,360−1,714TRIM
448BALYASNY ASSET MANAGEMENT L.P.$255K6,326−17TRIM
449TEACHER RETIREMENT SYSTEM OF TEXAS$254K6,304−7,696TRIM
450CIBC WORLD MARKET INC.$254K6,299+6,299NEW
451Vontobel Holding Ltd.$254K6,290+2,291ADD
452Baron Wealth Management LLC$253K6,277−865TRIM
453Integrated Advisors Network LLC$248K6,140+6,140NEW
454Brooklyn Investment Group$247K6,128+6,128NEW
455Davidson Kahn Capital Management, LLC$247K6,156−36,675TRIM
456Perigon Wealth Management, LLC$246K6,097+697ADD
457BAKER TILLY WEALTH MANAGEMENT, LLC$245K6,075−1,401TRIM
458Rockefeller Capital Management L.P.$245K6,071+242ADD
459Prestige Wealth Management Group LLC$243K6,026+5,967ADD
460GTS SECURITIES LLC$241K5,986+102ADD
461Riverview Capital Advisers, LLC$241K5,972+2,909ADD
462EVOLVE PRIVATE WEALTH, LLC$241K5,965+5,965NEW
463Siemens Fonds Invest GmbH$240K5,9420NO CHANGE
464HENGEHOLD CAPITAL MANAGEMENT LLC$239K5,932−828TRIM
465FIDELIS CAPITAL PARTNERS, LLC$233K5,770+717ADD
466NOMURA HOLDINGS INC$231K5,722−1,228,395TRIM
467GROUPAMA ASSET MANAGMENT$230K5,705−4,186TRIM
468SAPIENT CAPITAL LLC$223K5,531−3,498TRIM
469FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.$222K5,499−6,499TRIM
470Marks Group Wealth Management, Inc$220K5,465−722TRIM
471FOX RUN MANAGEMENT, L.L.C.$219K5,348+5,348NEW
472MEEDER ASSET MANAGEMENT INC$218K5,392+5,392NEW
473Pembroke Management, LTD$211K5,241−633TRIM
474Wallace Advisory Group, LLC$209K5,191+5,191NEW
475MIRABELLA FINANCIAL SERVICES LLP$205K5,077+1,756ADD
476Checchi Capital Advisers, LLC$204K5,061+943ADD
477CADEN CAPITAL PARTNERS, LP$194K4,821+3,306ADD
478EMERALD ADVISERS, LLC$194K4,8080NO CHANGE
479Leonteq Securities AG$191K4,743+1,038ADD
480Parkside Financial Bank & Trust$172K4,256−304TRIM
481MAI Capital Management$160K3,973+1,313ADD
482Allworth Financial LP$143K3,556+128ADD
483Smartleaf Asset Management LLC$141K3,453−3,387TRIM
484VAN ECK ASSOCIATES CORP$140K3,478,726+3,422,202ADD
485Generali Asset Management SPA SGR$130K3,217−23,959TRIM
486Quarry LP$129K3,203+2,262ADD
487SIGNATUREFD, LLC$120K2,964−194TRIM
488TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA$117K2,900+600ADD
489OSLO PENSJONSFORSIKRING AS$93.1K2,309—NO PRIOR
490WESTPAC BANKING CORP$93.0K2,3060NO CHANGE
491MATHER GROUP, LLC.$87.5K2,170+2,170NEW
492Livforsakringsbolaget Skandia, Omsesidigt$84.6K2,1000NO CHANGE
493Clearstead Advisors, LLC$79.2K1,963−158,549TRIM
494DELTA ASSET MANAGEMENT LLC/TN$71.0K1,7600NO CHANGE
495FINANCIAL CONSULATE, INC$70.0K1,734−1,626TRIM
496DARA CAPITAL US, INC.$69.9K1,7320NO CHANGE
497Steward Partners Investment Advisory, LLC$65.4K1,621−1,482TRIM
498E Fund Management (Hong Kong) Co., Ltd.$62.6K1,5530NO CHANGE
499HighMark Wealth Management LLC$52.3K1,2960NO CHANGE
500Eurizon SLJ Capital Ltd$51.6K1,279+35ADD
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · CSGP

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
1 Gilbert Ray Cisneros, Jr. D–CA-31 $1K–$15K
Sellers
0 — —

filed 2026-07-03 → 2026-10-01 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

NEW + ADD vs TRIM + EXIT, by shares · $ = reported value now, not the change · COSTAR GROUP INC

Merged timeline of congressional filings and notable-manager moves on CSGP
DateWhoChangeSize
2026-09-10Gilbert Ray Cisneros, Jr. CongressBUY$1K–$15K
2026-05-15Corvex Management 13FNEW+851,734 sh
2026-05-15Gotham Asset Management 13FADD+316,669 sh
2026-05-15Tiger Global Management 13FTRIM−759,109 sh
2026-05-15Third Point 13FEXIT−3,165,000 sh
2026-05-15Viking Global Investors 13FEXIT−1,442,582 sh
2026-05-15Bridgewater Associates 13FEXIT−9,020 sh
2026-05-14Caxton Associates 13FNEW+83,948 sh

8 newest rows · every row dates by its filing date: a disclosure's, or the 13F's for the quarter · a 13F row is a quarter-end snapshot, not a trade

12 members of Congress disclosed CSGP — the congressional view ↗

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).