diff --git a/data/constituents.csv b/data/constituents.csv
index eae39e7..bb387cd 100644
--- a/data/constituents.csv
+++ b/data/constituents.csv
@@ -11,6 +11,7 @@ ADP,ADP,Industrials,Human Resource & Employment Services,"Roseland, New Jersey",
 AES,AES Corporation,Utilities,Independent Power Producers & Energy Traders,"Arlington, Virginia",1998-10-02,874761,1981
 AFL,Aflac,Financials,Life & Health Insurance,"Columbus, Georgia",1999-05-28,4977,1955
 A,Agilent Technologies,Health Care,Health Care Equipment,"Santa Clara, California",2000-06-05,1090872,1999
+ABNB,Airbnb,Consumer Discretionary,"Hotels, Resorts & Cruise Lines","San Francisco, California",2023-09-18,1559720,2008
 APD,Air Products and Chemicals,Materials,Industrial Gases,"Allentown, Pennsylvania",1985-04-30,2969,1940
 AKAM,Akamai,Information Technology,Internet Services & Infrastructure,"Cambridge, Massachusetts",2007-07-12,1086222,1998
 ALK,Alaska Air Group,Industrials,Passenger Airlines,"SeaTac, Washington",2016-05-13,766421,1985
@@ -68,6 +69,7 @@ BIO,Bio-Rad,Health Care,Life Sciences Tools & Services,"Hercules, California",20
 TECH,Bio-Techne,Health Care,Life Sciences Tools & Services,"Minneapolis, Minnesota",2021-08-30,842023,1976
 BIIB,Biogen,Health Care,Biotechnology,"Cambridge, Massachusetts",2003-11-13,875045,1978
 BLK,BlackRock,Financials,Asset Management & Custody Banks,"New York City, New York",2011-04-04,1364742,1988
+BX,Blackstone,Financials,Asset Management & Custody Banks,"New York City, New York",2023-09-18,1393818,1985
 BK,BNY Mellon,Financials,Asset Management & Custody Banks,"New York City, New York",1995-03-31,1390777,1784
 BA,Boeing,Industrials,Aerospace & Defense,"Chicago, Illinois",1957-03-04,12927,1916
 BKNG,Booking Holdings,Consumer Discretionary,"Hotels, Resorts & Cruise Lines","Norwalk, Connecticut",2009-11-06,1075531,1996
@@ -288,7 +290,6 @@ LW,Lamb Weston,Consumer Staples,Packaged Foods & Meats,"Eagle, Idaho",2018-12-03
 LVS,Las Vegas Sands,Consumer Discretionary,Casinos & Gaming,"Las Vegas, Nevada",2019-10-03,1300514,1988
 LDOS,Leidos,Industrials,Diversified Support Services,"Reston, Virginia",2019-08-09,1336920,1969
 LEN,Lennar,Consumer Discretionary,Homebuilding,"Miami, Florida",2005-10-04,920760,1954
-LNC,Lincoln Financial,Financials,Multi-line Insurance,"Radnor, Pennsylvania",1976-06-30,59558,1905
 LIN,Linde plc,Materials,Industrial Gases,"Guildford, United Kingdom",1992-07-01,1707925,1879
 LYV,Live Nation Entertainment,Communication Services,Movies & Entertainment,"Beverly Hills, California",2019-12-23,1335258,2010
 LKQ,LKQ Corporation,Consumer Discretionary,Distributors,"Chicago, Illinois",2016-05-23,1065696,1998
@@ -334,7 +335,6 @@ MSCI,MSCI,Financials,Financial Exchanges & Data,"New York City, New York",2018-0
 NDAQ,"Nasdaq, Inc.",Financials,Financial Exchanges & Data,"New York City, New York",2008-10-22,1120193,1971
 NTAP,NetApp,Information Technology,"Technology Hardware, Storage & Peripherals","San Jose, California",1999-06-25,1002047,1992
 NFLX,Netflix,Communication Services,Movies & Entertainment,"Los Gatos, California",2010-12-20,1065280,1997
-NWL,Newell Brands,Consumer Discretionary,Housewares & Specialties,"Atlanta, Georgia",1989-04-30,814453,1903
 NEM,Newmont,Materials,Gold,"Denver, Colorado",1969-06-30,1164727,1921
 NWSA,News Corp (Class A),Communication Services,Publishing,"New York City, New York",2013-08-01,1564708,2013 (1980)
 NWS,News Corp (Class B),Communication Services,Publishing,"New York City, New York",2015-09-18,1564708,2013 (1980)