SEC CIK 1404071

Blackstone Group Management L.L.C.

Reported ownership across 41 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
LFTOview stock →83,831,1092026-06-04
JMKEview stock →53,270,8102026-08-25
CRBGview stock →47,462,1232026-08-10
PTENview stock →34,900,0002023-08-14
APRview stock →32,837,0422021-02-11
AMPSview stock →28,825,1252021-12-09
KOSview stock →25,563,3342019-02-27
LGNview stock →19,297,3812026-04-09
HLTview stock →15,177,1982017-10-04
VNOMview stock →12,815,8082021-10-01
CHKview stock →11,500,0002022-08-02
STRview stock →11,400,2182022-12-29
BXDCview stock →9,111,8002026-05-15
ALITview stock →5,580,7522021-07-02
RUNview stock →3,944,2162020-10-12
CVTview stock →3,000,0002023-03-14
BXMTview stock →2,460,7842013-05-29
CPEview stock →2,417,1982021-10-01
MDLNview stock →1,990,4672026-05-28
BKUview stock →1,974,2622012-02-29
LNGview stock →1,969,6222011-07-19
BRXview stock →1,622,3122016-08-16
OPFIview stock →1,120,0002021-08-03
LOARview stock →348,5612024-04-24
VEIview stock →201,8522021-03-17
SDview stock →112,1122016-10-04
SMFRview stock →100,0002021-07-22
NONEview stock →57,118.0412026-10-21
HGview stock →53,1822023-11-09
BAERview stock →37,2722026-08-11
PBFview stock →31,865.392014-06-17
NSCOview stock →17,3602021-04-01
BMBLview stock →13,7332026-10-13
CYRXview stock →10,3392021-11-16
BMACXview stock →6,6672025-03-10
ALTMview stock →02022-01-11
APCview stock →02026-09-25
CROXview stock →02019-11-04
FOAview stock →02026-02-27
HPPview stock →02017-01-10
ZBHview stock →02016-02-10

Position History — KOS

Reported shares owned immediately after each Form 4 transaction, over time.

039,438,90478,877,807118,316,7112011-052013-022013-032014-102017-012018-092019-022019-02

Recent Filings — KOS

DateActivitySharesPriceOwned After
2019-02-27Open-market sale21,101,965$6.5125,563,334
2019-02-27Open-market sale61,149$6.5174,078
2019-02-27Open-market sale450,353$6.51545,566
2019-02-27Open-market sale542,401$6.51657,075
2019-02-27Open-market sale344,132$6.51416,888
2018-09-19Open-market sale8,956$8.94135,227
2018-09-19Open-market sale3,090,802$8.9446,665,299
2018-09-19Open-market sale50,405$8.94761,020
2018-09-19Open-market sale79,445$8.941,199,476
2018-09-19Open-market sale65,963$8.94995,919
2017-05-26Open-market sale648,610$7.151,061,882
2017-05-26Open-market sale28,025,108$7.1549,756,101
2017-05-26Open-market sale457,034$7.15811,425
2017-05-26Open-market sale88,066$7.15144,183
2017-05-26Open-market sale781,182$7.151,278,921
2017-01-18Open-market sale12,643,161$6.5877,781,209
2017-01-18Open-market sale37,752$6.58232,249
2017-01-18Open-market sale278,037$6.581,710,492
2017-01-18Open-market sale334,865$6.582,060,103
2017-01-18Open-market sale206,185$6.581,268,459
2014-10-10Open-market sale103,240$9.331,474,644
2014-10-10Open-market sale6,330,589$9.3390,424,370
2014-10-10Open-market sale18,345$9.33270,001
2014-10-10Open-market sale162,720$9.332,394,968
2014-10-10Open-market sale135,106$9.331,988,529
2014-07-15Open-market sale23,910$9.85288,346
2014-07-15Open-market sale8,250,868$9.8596,754,959
2014-07-15Open-market sale212,078$9.852,557,688
2014-07-15Open-market sale134,556$9.851,577,884
2014-07-15Open-market sale176,088$9.852,123,635
2013-03-15Open-market sale46,308$10.592,769,766
2013-03-15Open-market sale38,450$10.592,299,722
2013-03-15Open-market sale5,221$10.59312,256
2013-03-15Open-market sale28,631$10.591,712,440
2013-03-15Open-market sale1,755,619$10.59105,005,826
2013-02-21Open-market sale11,555,266$10.59106,761,445
2013-02-21Open-market sale188,444$10.591,741,071
2013-02-21Open-market sale304,796$10.592,816,074
2013-02-21Open-market sale34,362$10.59317,477
2013-02-21Open-market sale253,071$10.592,338,172
2011-05-16J (derivative)201,178$0.000
2011-05-16J (derivative)1,030,862$0.000
2011-05-16J (derivative)364,905$0.000
2011-05-16J (derivative)8,281,115$0.000
2011-05-16J351,839—351,839
2011-05-16J2,591,243—2,591,243
2011-05-16J3,120,870—3,120,870
2011-05-16J1,929,515—1,929,515
2011-05-16J118,316,711—118,316,711

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.