Lummis Asset Management, LP

CIK 0002011652 · FORT WORTH, TX · Quarter end: 2026-06-30 · Filed on: 2026-08-03 · Open the SEC source

Lummis Asset Management, LP reported 221 positions worth $167.2M as of June 30, 2026 (13F filed August 3, 2026). Largest holding: MTDR (9.7%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$167.2M
2026 Q2
Positions
221
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
52.6%
Est. Net Flow (Q)
2026 Q2
10 / 221 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1MTDRMatador Resources Co SH$16.2M9.66%328,769
2AAPLApple Computer Inc SH$15.9M9.53%51,505
3MSFTMicrosoft Corp SH$13.1M7.82%31,432
4GOOGAlphabet Inc SH$10.8M6.46%31,233
5084670207Berkshire Hathaway SH$8.0M4.77%15,823
6GDGeneral Dynamics Corp SH$5.1M3.06%14,095
7BSMBlackstone Minerals Company SH$5.1M3.04%343,843
8GSGoldman Sachs Group, Inc. SH$4.9M2.94%4,831
9ROSTRoss Stores Inc SH$4.5M2.72%20,062
10GOLFAcushnet Holdings Co SH$4.4M2.62%38,792

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Lummis Asset Management, LP hold as of Q2 2026?

Lummis Asset Management, LP reported 221 positions worth $167.2M in its Q2 2026 13F filing. Largest positions: MTDR (9.7%), AAPL (9.5%), MSFT (7.8%), GOOG (6.5%) and Berkshire Hathaway (4.8%).

What did Lummis Asset Management, LP buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Lummis Asset Management, LP sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.