Kosmos Energy Ltd (KOS) Ownership

3.70 ↑0.08 (2.21%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Kosmos Energy Ltd (KOS), owning a total of 50.1 million shares. Combined, the top 38 institutional holders of KOS own 100.71% of the company with a total of 474.1 million shares.

In the latest ownership report on September 30th 2024, the top 38 institutional holders increased their combined ownership of KOS by 8.3 million shares. 16 institutions bought 17,433,723 total additional shares and increased their ownership by an average of 7.82%. However 3 institutions sold 9,107,906 total shares and decreased their ownership by an average of 9.76%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Kosmos Energy Ltd increased by a net total of 8,325,817 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	10.626%	5.742%	50,142,845	2,723,033	2024-09-30
FMR Inc	6.621%	-19.668%	31,243,875	-7,649,762	2024-09-30
Vaughan Nelson Scarbrgh & Mccullough LP	5.986%	7.347%	28,245,415	1,933,216	2024-09-30
Grantham, Mayo, Van Otterloo & Co., LLC	5.663%	5.897%	26,721,357	1,488,031	2024-09-30
American Century Companies Inc	5.628%	7.032%	26,558,944	1,744,872	2024-09-30
Hotchkis & Wiley Capital Management LLC	4.480%	8.127%	21,141,815	1,588,990	2024-09-30
T. Rowe Price Associates, Inc.	4.250%	3.713%	20,056,346	718,107	2024-09-30
State Street Corp	3.947%	-6.123%	18,623,335	-1,214,636	2024-09-30
Vanguard Group Inc	3.156%	7.284%	14,893,771	1,011,139	2024-09-30
William Blair Investment Management, LLC	3.100%	7.403%	14,629,235	1,008,381	2024-09-30
Dimensional Fund Advisors, Inc.	2.469%	15.937%	11,649,549	1,601,401	2024-09-30
Geode Capital Management, LLC	2.242%	0.650%	10,580,979	68,339	2024-09-30
Patients Capital Management LLC	2.000%	3.909%	9,440,022	355,143	2024-09-30
Mason Hill Asset Management Incet AL	1.738%	29.402%	8,203,501	1,863,966	2024-09-30
Amvescap Plc.	1.628%	0.295%	7,682,241	22,587	2024-09-30
Jennison Associates LLC	1.456%	2.989%	6,868,689	199,317	2024-09-30
Natixis Advisors, LLC.	1.422%	-3.502%	6,710,856	-243,508	2024-09-30
Bank of America Corp	1.359%	11.803%	6,414,393	677,148	2024-09-30
Charles Schwab Investment Management Inc	1.297%	7.556%	6,121,694	430,053	2024-09-30
Capital Research & Mgmt Co - Division 3	1.267%	0.000%	5,976,597	0	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	10.626%	5.742%	50,142,845	2,723,033	2024-09-30
FMR Inc	6.621%	-19.668%	31,243,875	-7,649,762	2024-09-30
Vaughan Nelson Scarbrgh & Mccullough LP	5.986%	7.347%	28,245,415	1,933,216	2024-09-30
Grantham, Mayo, Van Otterloo & Co., LLC	5.663%	5.897%	26,721,357	1,488,031	2024-09-30
American Century Companies Inc	5.628%	7.032%	26,558,944	1,744,872	2024-09-30
Hotchkis & Wiley Capital Management LLC	4.480%	8.127%	21,141,815	1,588,990	2024-09-30
State Street Corporation	4.354%	14.079%	20,544,990	2,535,550	2024-03-31
T. Rowe Price Associates, Inc.	4.250%	3.713%	20,056,346	718,107	2024-09-30
State Street Corp	3.947%	-6.123%	18,623,335	-1,214,636	2024-09-30
Vanguard Group Inc	3.156%	7.284%	14,893,771	1,011,139	2024-09-30
William Blair Investment Management, LLC	3.100%	7.403%	14,629,235	1,008,381	2024-09-30
Dimensional Fund Advisors, Inc.	2.469%	15.937%	11,649,549	1,601,401	2024-09-30
Geode Capital Management, LLC	2.242%	0.650%	10,580,979	68,339	2024-09-30
Patients Capital Management LLC	2.000%	3.909%	9,440,022	355,143	2024-09-30
Patient Capital Management, LLC	1.926%	13.008%	9,084,879	1,045,735	2024-06-30
Maple Rock Capital Partners, Inc.	1.902%	0.000%	8,970,519	0	2023-12-31
D. E. Shaw & Co LP	1.918%	1.427%	8,822,845	124,118	2022-12-31
First Trust Advisors L.P.	1.869%	17.812%	8,588,547	1,298,489	2022-09-30
Morgan Stanley - Brokerage Accounts	1.813%	69.806%	8,556,268	3,517,428	2024-06-30
Mason Hill Asset Management Incet AL	1.738%	29.402%	8,203,501	1,863,966	2024-09-30
Amvescap Plc.	1.628%	0.295%	7,682,241	22,587	2024-09-30
Balyasny Asset Management LLC	1.586%	64.197%	7,482,171	2,925,331	2024-03-31
RWC Asset Advisors (US) LLC	1.584%	-14.267%	7,474,571	-1,243,884	2024-06-30
Encompass Capital Advisors LLC	1.581%	-19.880%	7,454,218	-1,849,614	2023-12-31
Boston Partners Global Investors, Inc	1.482%	20.343%	6,993,141	1,182,123	2024-06-30
KEY GROUP HOLDINGS (CAYMAN), LTD.	1.518%	0.000%	6,984,661	0	2023-09-30
Jennison Associates LLC	1.456%	2.989%	6,868,689	199,317	2024-09-30
Natixis Advisors, LLC.	1.422%	-3.502%	6,710,856	-243,508	2024-09-30
Two Sigma Investments LLC	1.470%	-24.376%	6,700,149	-2,159,709	2022-06-30
Bank of America Corp	1.359%	11.803%	6,414,393	677,148	2024-09-30
Goldman Sachs Group Inc	1.358%	163.243%	6,402,072	3,970,073	2023-12-31
Charles Schwab Investment Management Inc	1.297%	7.556%	6,121,694	430,053	2024-09-30
Acadian Asset Management LLC	1.291%	0.000%	6,091,041	6,091,041	2024-06-30
JPMorgan Chase & Co	1.278%	-9.581%	6,025,841	-638,501	2023-12-31
Capital Research & Mgmt Co - Division 3	1.267%	0.000%	5,976,597	0	2024-09-30
Adage Capital Partners Gp LLC	1.254%	28.579%	5,914,609	1,314,609	2024-03-31
Two Sigma Advisers, LLC	1.239%	-15.314%	5,699,922	-1,030,700	2023-03-31
Northern Trust Corp	0.953%	1.409%	4,383,547	60,889	2023-03-31

Mutual Fund Ownership

GMO Resources Composite is the biggest individual fund holder of Kosmos Energy Ltd (KOS), owning a total of 21.2 million shares. Combined, the top 42 mutual fund holders of KOS own 63.25% of the company with a total of 295.9 million shares.

In the latest ownership report on December 31st 2024, the top 42 fund holders increased their combined ownership of KOS by 265 thousand shares. 2 funds bought 313,828 total additional shares and increased their ownership by an average of 1.81%. However 1 funds sold 48,475 total shares and decreased their ownership by an average of 0.38%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Kosmos Energy Ltd increased by a net total of 265,353 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Russell 2000 ETF	2.674%	-0.383%	12,620,100	-48,475	2024-12-31
Avantis US Small Cap Value ETF	2.648%	0.029%	12,495,893	3,604	2024-12-31
SPDR® S&P Oil & Gas Explor & Prodtn ETF	1.892%	3.599%	8,929,226	310,224	2024-12-31
iShares Russell 2000 Growth ETF	0.906%	0.000%	4,275,912	0	2024-12-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
GMO Resources Composite	4.490%	4.652%	21,190,186	942,031	2024-09-30
GMO Resources III	4.490%	-1.933%	21,190,186	-417,769	2024-09-30
GMO Resources Strategy	3.821%	12.962%	17,575,601	2,016,800	2022-12-31
Strategic Advisers® Fidelity US TtlStk	2.807%	3.765%	12,915,641	468,572	2023-11-30
iShares Russell 2000 ETF	2.674%	-0.383%	12,620,100	-48,475	2024-12-31
Avantis US Small Cap Value ETF	2.648%	0.029%	12,495,893	3,604	2024-12-31
Fidelity® Series Large Cap Stock	2.527%	0.000%	11,626,455	0	2023-11-30
American Century U.S. Small Cap Growth	2.332%	0.000%	11,004,444	0	2024-09-30
American Century Small Cap Growth Inv	2.332%	0.000%	11,004,444	0	2024-09-30
SPDR® S&P Oil & Gas Explor & Prodtn ETF	1.892%	3.599%	8,929,226	310,224	2024-12-31
Patient Opportunity C	1.547%	4.286%	7,300,000	300,000	2024-09-30
Vanguard Institutional Extnd Mkt Idx Tr	1.521%	0.512%	7,175,065	36,525	2024-11-30
Invesco Small Cap Value A	1.468%	1.319%	6,927,078	90,178	2024-11-30
First Trust Nasdaq Oil & Gas ETF	1.478%	0.232%	6,738,447	15,580	2022-11-30
Bridge Builder Small/Mid Cap Value	1.381%	3.257%	6,516,630	205,540	2024-11-30
Strategic Advisers Fidelity US TtlStk	1.337%	-31.934%	6,308,441	-2,959,700	2024-10-31
Vanguard Extended Market Index Investor	1.366%	-0.018%	6,285,433	-1,121	2023-08-31
American Funds SMALLCAP World A	1.267%	0.000%	5,976,597	0	2024-09-30
American Century U.S. Small Cap Gr SMA	1.224%	1.521%	5,630,427	84,358	2023-03-31
T. Rowe Price International Small-Cap Eq	1.109%	0.000%	5,233,175	0	2024-09-30
T. Rowe Price International Discovery	1.091%	-1.635%	5,147,628	-85,547	2024-10-31
Avantis® U.S. Small Cap Value ETF	1.050%	0.000%	4,832,164	0	2023-07-29
T. Rowe Price Real Assets Tr I-Z	1.022%	10.551%	4,824,139	460,428	2024-09-30
Fidelity Small Cap Index	1.010%	0.220%	4,763,891	10,444	2024-10-31
BGF World Energy A2	0.957%	5.709%	4,516,121	243,917	2024-04-30
American Beacon Small Cp Val R5	0.954%	3.618%	4,502,631	157,200	2024-10-31
Fidelity® Small Cap Index	0.955%	2.802%	4,395,913	119,820	2023-10-31
Hotchkis & Wiley Mid-Cap Value I	0.923%	0.000%	4,356,120	0	2024-11-30
iShares Russell 2000 Growth ETF	0.906%	0.000%	4,275,912	0	2024-12-31
Fidelity Series Large Cap Stock	0.869%	-14.058%	4,100,355	-670,700	2024-08-31
Hotchkis & Wiley Small Cap Value I	0.865%	0.000%	4,080,900	0	2024-11-30
Fidelity Value	0.861%	0.000%	4,059,158	0	2024-04-30
Fidelity® Value	0.879%	1.957%	4,042,658	77,600	2023-11-30
BNP Paribas US Small Cap Classic R	0.832%	28.467%	3,927,939	870,380	2024-11-30
T. Rowe Price New Era	0.845%	3.100%	3,888,141	116,900	2023-09-30
Fidelity® Balanced	0.835%	0.723%	3,840,518	27,548	2023-10-31
Fidelity® Growth & Income	0.833%	-4.951%	3,830,055	-199,500	2023-05-31
JPM Global Natural Resources A (acc) EUR	0.811%	-5.241%	3,731,784	-206,388	2023-08-31
Fidelity Balanced	0.784%	0.000%	3,696,718	0	2024-01-31
JPM Natural Resources C Net Acc	0.788%	-1.200%	3,627,207	-44,045	2023-07-31
Fidelity Advisor® Capital Development O	0.767%	0.353%	3,495,801	12,311	2022-10-31
T. Rowe Price Real Assets	0.700%	-11.921%	3,301,111	-446,800	2023-12-31