Vault-13

MATADOR RES CO MTDR

COM · Common Stock · CUSIP 576485205 · ISIN US5764852050

363 institutional holders
102,797,250102.8m shares reported held*
87.0% of all shares outstanding*
$5.0bnreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($6.4m this quarter). Holder counts are more reliable. Shares outstanding: 118.2m as of 2022-10-25, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $48.93. Options: 17 managers hold calls ($78.9m notional), 15 hold puts ($30.7m).

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $24.5m501.7k shares
CITADEL ADVISORS LLC — $12.6m257.7k shares
PEAK6 Investments LLC — $9.6m197.0k shares
JANE STREET GROUP, LLC — $7.2m147.5k shares
GROUP ONE TRADING LLC — $5.5m113.2k shares
D. E. Shaw & Co., Inc. — $4.8m98.0k shares
SIMPLEX TRADING, LLC — $3.6m72.9k shares
NOMURA HOLDINGS INC — $3.4m70.0k shares
Walleye Trading LLC — $2.9m60.0k shares
WOLVERINE TRADING, LLC — $2.5m50.4k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $8.7m178.4k shares
CITADEL ADVISORS LLC — $8.3m170.6k shares
SIMPLEX TRADING, LLC — $3.7m74.8k shares
Squarepoint Ops LLC — $1.6m33.4k shares
Parallax Volatility Advisers, L.P. — $1.5m31.6k shares
PEAK6 Investments LLC — $1.4m27.8k shares
D. E. Shaw & Co., Inc. — $1.3m25.8k shares
GROUP ONE TRADING LLC — $1.2m23.9k shares
Maven Securities LTD — $1.2m23.7k shares
WOLVERINE TRADING, LLC — $1.0m21.1k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 6.9% new 8.5m≈ $424.4m 2026-04-29
DIMENSIONAL FUND ADVISORS LP 13G · institution new · filed 2025-10-09 5.2% new 6.4m≈ $319.2m 2025-10-09

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
10010Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 6 buyingQ4 21: 0 sellingQ1 22: 0 buyingQ1 22: 0 sellingQ1 22Q2 22: 1 buyingQ2 22: 0 sellingQ3 22: 0 buyingQ3 22: 0 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20216$264.2k0——
Q1 20220—0——
Q2 20221$10.3k0——
Q3 20220—0——

None reported in Q3 2022.

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.02% of their portfolio New York, NY 13,113,66913.1m $641.5m $641.5m 0.02% —
2 VANGUARD GROUP INC 0.02% of their portfolio Valley Forge, PA 11,247,32711.2m $550.2m $550.2m 0.02% —
3 DIMENSIONAL FUND ADVISORS LP 0.10% of their portfolio AUSTIN, TX 5,219,5195.2m $255.3m $255.3m 0.10% —
4 STATE STREET CORP 0.02% of their portfolio BOSTON, MA 4,963,5965.0m $242.8m $242.8m 0.02% —
5 Invesco Ltd. 0.07% of their portfolio ATLANTA, GA 4,320,3054.3m $211.3m $211.3m 0.07% —
6 ALLIANCEBERNSTEIN L.P. 0.10% of their portfolio NASHVILLE, TN 4,297,7404.3m $210.2m $210.2m 0.10% —
7 T. Rowe Price Investment Management, Inc. 0.14% of their portfolio BALTIMORE, MD 3,530,3723.5m $172.7m $172.7m 0.14% —
8 SILVERCREST ASSET MANAGEMENT GROUP LLC 1.35% of their portfolio NEW YORK, NY 3,352,2683.4m $164.0m $164.0m 1.35% —
9 JPMORGAN CHASE & CO 0.02% of their portfolio NEW YORK, NY 3,087,3703.1m $151.0m $151.0m 0.02% —
10 NEUBERGER BERMAN GROUP LLC 0.12% of their portfolio NEW YORK, NY 2,294,6292.3m $112.3m $112.3m 0.12% —
11 GOLDMAN SACHS GROUP INC 0.03% of their portfolio NEW YORK, NY 2,088,8902.1m $102.2m $102.2m 0.03% —
12 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 1,996,7712.0m $97.7m $97.7m 0.01% —
13 MACQUARIE GROUP LTD 0.11% of their portfolio Sydney, NSW 2000, C3 1,769,7821.8m $86.6m $86.6m 0.11% —
14 NORTHERN TRUST CORP 0.02% of their portfolio CHICAGO, IL 1,596,0501.6m $78.1m $78.1m 0.02% —
15 VICTORY CAPITAL MANAGEMENT INC 0.08% of their portfolio San Antonio, TX 1,402,1781.4m $68.6m $68.6m 0.08% —
16 GW&K Investment Management, LLC 0.73% of their portfolio BOSTON, MA 1,345,8351.3m $65.8m $65.8m 0.73% —
17 Bank of New York Mellon Corp 0.02% of their portfolio NEW YORK, NY 1,321,9401.3m $64.7m $64.7m 0.02% —
18 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio SAN FRANCISCO, CA 1,317,0321.3m $64.4m $64.4m 0.02% —
19 TimesSquare Capital Management, LLC 0.88% of their portfolio NEW YORK, NY 1,292,9001.3m $63.2m $63.2m 0.88% —
20 AMERICAN CENTURY COMPANIES INC 0.05% of their portfolio KANSAS CITY, MO 1,227,1211.2m $60.0m $60.0m 0.05% —
21 FEDERATED HERMES, INC. 0.17% of their portfolio PITTSBURGH, PA 1,180,5871.2m $57.8m $57.8m 0.17% —
22 Clearbridge Investments, LLC 0.06% of their portfolio NEW YORK, NY 1,121,0411.1m $54.8m $54.8m 0.06% —
23 FIRST TRUST ADVISORS LP 0.07% of their portfolio Wheaton, IL 1,035,4431.0m $50.7m $50.7m 0.07% —
24 BECK MACK & OLIVER LLC 1.61% of their portfolio NEW YORK, NY 1,019,9991.0m $49.9m $49.9m 1.61% —
25 Aventail Capital Group, LP 3.74% of their portfolio NEW YORK, NY 1,000,0001.0m $48.9m $48.9m 3.74% —
26 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.18% of their portfolio CHICAGO, IL 943,606943.6k $46.2m $46.2m 0.18% —
27 PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio BALTIMORE, MD 896,440896.4k $43.9m $43.9m 0.01% —
28 D. E. Shaw & Co., Inc. 0.07% of their portfolio New York, NY 808,385808.4k $39.5m $39.5m 0.07% —
29 Driehaus Capital Management LLC 0.59% of their portfolio Chicago, IL 801,911801.9k $39.2m $39.2m 0.59% —
30 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 695,093695.1k $34.0m $34.0m 0.01% —
31 Nuveen Asset Management, LLC 0.01% of their portfolio CHICAGO, IL 678,725678.7k $33.2m $33.2m 0.01% —
32 VALUE HOLDINGS MANAGEMENT CO. LLC 7.20% of their portfolio PARK CITY, UT 591,808591.8k $29.0m $29.0m 7.20% —
33 FRANKLIN RESOURCES INC 0.02% of their portfolio San Mateo, CA 589,177589.2k $28.8m $28.8m 0.02% —
34 WASATCH ADVISORS LP 0.20% of their portfolio SALT LAKE CITY, UT 583,092583.1k $28.5m $28.5m 0.20% —
35 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 578,277578.3k $28.3m $28.3m 0.00% —
36 VOYA INVESTMENT MANAGEMENT LLC 0.03% of their portfolio ATLANTA, GA 506,610506.6k $24.8m $24.8m 0.03% —
37 Thrivent Financial for Lutherans 0.07% of their portfolio Minneapolis, MN 497,420497.4k $24.3m $24.3m 0.07% —
38 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 478,022478.0k $23.4m $23.4m 0.00% —
39 Hodges Capital Management Inc. 3.67% of their portfolio DALLAS, TX 456,231456.2k $22.3m $22.3m 3.67% —
40 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 445,858445.9k $21.8m $21.8m 0.02% —
41 SCHRODER INVESTMENT MANAGEMENT GROUP 0.04% of their portfolio London, X0 444,117444.1k $21.7m $21.7m 0.04% —
42 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.05% of their portfolio Boston, MA 382,776382.8k $18.7m $18.7m 0.05% —
43 EMERALD ADVISERS, LLC 0.96% of their portfolio LEOLA, PA 380,877380.9k $18.6m $18.6m 0.96% —
44 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 378,023378.0k $18.5m $18.5m 0.02% —
45 ROYCE & ASSOCIATES LP 0.20% of their portfolio New York, NY 358,072358.1k $17.5m $17.5m 0.20% —
46 GLENMEDE TRUST CO NA 0.11% of their portfolio PHILADELPHIA, PA 351,994352.0k $17.2m $17.2m 0.11% —
47 RHUMBLINE ADVISERS 0.02% of their portfolio BOSTON, MA 342,956343.0k $16.8m $16.8m 0.02% —
48 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 0.09% of their portfolio DENVER, CO 327,958328.0k $16.0m $16.0m 0.09% —
49 EMERALD MUTUAL FUND ADVISERS TRUST 0.96% of their portfolio LEOLA, PA 310,136310.1k $15.2m $15.2m 0.96% —
50 STATE OF WISCONSIN INVESTMENT BOARD 0.05% of their portfolio MADISON, WI 307,312307.3k $15.0m $15.0m 0.05% —
51 CRAMER ROSENTHAL MCGLYNN LLC 0.69% of their portfolio STAMFORD, CT 295,486295.5k $14.5m $14.5m 0.69% —
52 LOOMIS SAYLES & CO L P 0.03% of their portfolio BOSTON, MA 280,575280.6k $13.7m $13.7m 0.03% —
53 Swiss National Bank 0.01% of their portfolio ZURICH, V8 280,102280.1k $13.7m $13.7m 0.01% —
54 THORNBURG INVESTMENT MANAGEMENT INC 0.24% of their portfolio SANTA FE, NM 274,099274.1k $13.4m $13.4m 0.24% —
55 California Public Employees Retirement System 0.01% of their portfolio Sacramento, CA 265,862265.9k $13.0m $13.0m 0.01% —
56 AQR CAPITAL MANAGEMENT LLC 0.03% of their portfolio Greenwich, CT 265,515265.5k $13.0m $13.0m 0.03% —
57 LSV ASSET MANAGEMENT 0.03% of their portfolio CHICAGO, IL 263,100263.1k $12.9m $12.9m 0.03% —
58 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio NEW YORK, NY 249,533249.5k $12.2m $12.2m 0.01% —
59 PATHSTONE FAMILY OFFICE, LLC 0.11% of their portfolio ENGLEWOOD, NJ 248,641248.6k $12.2m $12.2m 0.11% —
60 WCM INVESTMENT MANAGEMENT, LLC 0.04% of their portfolio LAGUNA BEACH, CA 240,085240.1k $11.8m $11.8m 0.04% —
61 Sagefield Capital LP 3.61% of their portfolio DALLAS, TX 232,903232.9k $11.4m $11.4m 3.61% —
62 CREDIT SUISSE AG/ 0.01% of their portfolio ZURICH, V8 231,551231.6k $11.3m $11.3m 0.01% —
63 AMERICAN INTERNATIONAL GROUP, INC. 0.08% of their portfolio New York, NY 229,350229.3k $11.2m $11.2m 0.08% —
64 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 227,837227.8k $11.1m $11.1m 0.00% —
65 Legal & General Group Plc 0.00% of their portfolio London, X0 218,853218.9k $10.7m $10.7m 0.00% —
66 Ziegler Capital Management, LLC 0.44% of their portfolio CHICAGO, IL 205,228205.2k $10.0m $10.0m 0.44% —
67 BESSEMER GROUP INC 0.03% of their portfolio WOODBRIDGE, NJ 199,936199.9k $9.8m $9.8m 0.03% —
68 BlueCrest Capital Management Ltd 0.95% of their portfolio ST HELIER, Y9 198,582198.6k $9.7m $9.7m 0.95% —
69 Allspring Global Investments Holdings, LLC 0.02% of their portfolio CHARLOTTE, NC 192,786192.8k $9.4m $9.4m 0.02% —
70 Man Group plc 0.04% of their portfolio LONDON, X0 175,388175.4k $8.6m $8.6m 0.04% —
71 EAGLE ASSET MANAGEMENT INC 0.05% of their portfolio ST PETERSBURG, FL 169,727169.7k $8.3m $8.3m 0.05% —
72 Weiss Multi-Strategy Advisers LLC 0.21% of their portfolio NEW YORK, NY 159,858159.9k $7.8m $7.8m 0.21% —
73 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.01% of their portfolio MILWAUKEE, WI 156,720156.7k $7.7m $7.7m 0.01% —
74 PUTNAM INVESTMENTS LLC 0.01% of their portfolio BOSTON, MA 155,328155.3k $7.6m $7.6m 0.01% —
75 LORD, ABBETT & CO. LLC 0.03% of their portfolio JERSEY CITY, NJ 154,725154.7k $7.6m $7.6m 0.03% —
76 CONGRESS ASSET MANAGEMENT CO 0.08% of their portfolio BOSTON, MA 154,386154.4k $7.6m $7.6m 0.08% —
77 Russell Investments Group, Ltd. 0.02% of their portfolio Seattle, WA 150,485150.5k $7.4m $7.4m 0.02% —
78 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 149,982150.0k $7.3m $7.3m 0.01% —
79 SEI INVESTMENTS CO 0.02% of their portfolio OAKS, PA 148,223148.2k $7.3m $7.3m 0.02% —
80 Retirement Systems of Alabama 0.03% of their portfolio MONTGOMERY, AL 146,905146.9k $7.2m $7.2m 0.03% —
81 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio WEST SACRAMENTO, CA 146,217146.2k $7.2m $7.2m 0.01% —
82 Cubist Systematic Strategies, LLC 0.05% of their portfolio STAMFORD, CT 141,313141.3k $6.9m $6.9m 0.05% —
83 Rafferty Asset Management, LLC 0.07% of their portfolio New York, NY 136,023136.0k $6.7m $6.7m 0.07% —
84 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 132,721132.7k $6.5m $6.5m 0.00% —
85 CITIGROUP INC 0.01% of their portfolio NEW YORK, NY 131,766131.8k $6.4m $6.4m 0.01% —
86 MetLife Investment Management, LLC 0.05% of their portfolio Whippany, NJ 129,593129.6k $6.3m $6.3m 0.05% —
87 LOS ANGELES CAPITAL MANAGEMENT LLC 0.03% of their portfolio LOS ANGELES, CA 126,607126.6k $6.2m $6.2m 0.03% —
88 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio ALBANY, NY 124,248124.2k $6.1m $6.1m 0.02% —
89 Squarepoint Ops LLC 0.05% of their portfolio NEW YORK, NY 123,391123.4k $6.0m $6.0m 0.05% —
90 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 122,874122.9k $6.0m $6.0m 0.00% —
91 OAK RIDGE INVESTMENTS LLC 0.89% of their portfolio Chicago, IL 120,309120.3k $5.9m $5.9m 0.89% —
92 AXIOM INVESTORS LLC /DE 0.12% of their portfolio GREENWICH, CT 119,565119.6k $5.8m $5.8m 0.12% —
93 MACKENZIE FINANCIAL CORP 0.01% of their portfolio TORONTO ONTARIO, A6 116,988117.0k $5.7m $5.7m 0.01% —
94 FULLER & THALER ASSET MANAGEMENT, INC. 0.04% of their portfolio SAN MATEO, CA 116,965117.0k $5.7m $5.7m 0.04% —
95 PRUDENTIAL FINANCIAL INC 0.01% of their portfolio NEWARK, NJ 116,330116.3k $5.7m $5.7m 0.01% —
96 RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio ST PETERSBURG, FL 105,139105.1k $5.1m $5.1m 0.01% —
97 CASTLEARK MANAGEMENT LLC 0.28% of their portfolio CHICAGO, IL 101,610101.6k $5.0m $5.0m 0.28% —
98 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.06% of their portfolio VICTORIA, A1 100,000100.0k $4.9m $4.9m 0.06% —
99 Nicholas Investment Partners, LP 0.44% of their portfolio RANCHO SANTA FE, CA 96,32796.3k $4.7m $4.7m 0.44% —
100 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 90,64290.6k $4.4m $4.4m 0.00% —