First Dallas Securities Inc. MTDR — MATADOR RES CO COM

Ownership history in First Dallas Securities Inc.  ·  48 quarters on record

AI Ownership Summary

First Dallas Securities Inc. reported MATADOR RES CO COM (MTDR) in 48 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.34% in 2024 Q1. The latest visible filing shows MTDR at 0.24% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this MTDR ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was First Dallas Securities Inc.'s position in MATADOR RES CO COM, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

MTDR was reported at 0.24% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.34% in 2024 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

MTDR stock page First Dallas Securities Inc. fund profile First Dallas Securities Inc. full holdings
How First Dallas Securities Inc. held MTDR — position size vs. price
% of Fund (quarterly)    MTDR price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 10,268 +1,008 +10.9% 0.24% $649K 2026-04-27 $61.19
2025 Q4 REDUCED 22.5% +50.0% ❌ 9,260 -2,692 -22.5% 0.15% $393K 2026-02-11 $48.14
2025 Q3 ADDED — — — 11,952 +7 +0.1% 0.20% $537K 2025-11-05 $36.56
2025 Q2 ADDED — — — 11,945 +807 +7.2% 0.23% $570K 2025-08-07 $45.00
2025 Q1 ADDED — — — 11,138 +7 +0.1% 0.24% $569K 2025-05-16 $43.50
2024 Q4 ADDED — — — 11,131 +4 +0.0% 0.26% $626K 2025-01-24 $58.90
2024 Q3 ADDED — — — 11,127 +4 +0.0% 0.23% $550K 2024-11-18 $56.68
2024 Q2 ADDED — — — 11,123 +4 +0.0% 0.29% $663K 2024-08-02 $52.18
2024 Q1 ADDED — — — 11,119 +580 +5.5% 0.34% $742K 2024-04-16 $63.82
2023 Q4 REDUCED 97.3% +19.1% ❌ 10,539 -376,464 -97.3% 0.31% $599K 2024-02-13 $53.28
38 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding MTDR

As of 2026 Q1 — sorted by position size

Hodges Capital Management Inc. 3Y 7Y 3.17% SPRING CAPITAL MANAGEMENT, LLC 3Y 1.35% COMMONS CAPITAL, LLC 3Y 1.06% Phocas Financial Corp. 3Y 7Y 1.05% Oxbow Advisors, LLC 3Y 7Y 0.88% Burford Brothers, Inc. 0.69% VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 3Y 7Y 0.64% MITCHELL & PAHL PRIVATE WEALTH, LLC 3Y 0.6% MQS Management LLC 3Y 0.49% Boston Trust Walden Corp 3Y 7Y 0.36%

FAQ About First Dallas Securities Inc. and MTDR

These are the practical questions this page is built to answer before you even open the full history table.

How long has First Dallas Securities Inc. reported owning MTDR?

First Dallas Securities Inc. reported MTDR across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported MTDR position in First Dallas Securities Inc.'s portfolio?

The largest reported portfolio weight for MTDR was 0.34% in 2024 Q1.

What is the latest reported MTDR position on this page?

The most recent filing on this page is 2026 Q1, when First Dallas Securities Inc. reported 10,268 shares, equal to 0.24% of portfolio, with an estimated market value of $649K.

What does the chart on this MTDR ownership page compare?

The chart compares First Dallas Securities Inc.'s quarterly MTDR portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did First Dallas Securities Inc. time their MTDR position?

Based on 13F filing dates vs. subsequent MTDR price moves, First Dallas Securities Inc. correctly timed 19 out of 47 reported position changes (40%). The annualised alpha on MTDR relative to SPY over the holding period was -4.6%.

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