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MAD RIVER INVESTORS

Position in PBT — Permian Basin Royalty Trust

CIK 1384484 BOSTON, MA

Position in PBT

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$25,169,006
+$3,581,434 QoQ
Shares Held
1,005,152
+0.2% QoQ
Ownership
2.16%
of shares outstanding
% of Portfolio
9.50%
of 13F equity value
Holder Rank
#3
of 101 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in PBT Over Time

Shares Held

Position Value (USD)

Derivatives in PBT

reported options exposure · as of Jun 30, 2025
CallValue
$99,680
CallShares
8,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

MAD RIVER INVESTORS holds $25,169,006 across 1 Oil & Gas Midstream name. PBT ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PBT
Permian Basin Royalty Trust
This page
1,005,152 $25,169,006

All Filings in PBT

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $25,169,006 1,005,152
2026-03-31 $21,587,572 1,003,140
2025-12-31 $16,756,186 986,819
2025-09-30 $16,830,697 922,230
2025-06-30 $99,680 8,000
2025-06-30 $11,013,605 883,917
2025-03-31 $4,674,477 471,693
2024-12-31 $2,728,926 246,293
2024-09-30 $3,286,181 276,382
2024-06-30 $2,974,587 264,173
2024-03-31 $3,054,608 252,447
2023-12-31 $3,591,754 257,289
2023-09-30 $7,134,262 335,730
2023-06-30 $8,348,334 334,871
2023-03-31 $8,106,826 332,247
2022-12-31 $8,349,440 331,327
2022-09-30 $5,452,946 333,922
2022-06-30 $5,401,920 326,400
2022-03-31 $2,283,075 182,500