How We Invest

13F FILER • MARK BRODSKY

Aurelius Capital Management

Mark Brodsky — Aurelius Capital Management, LP

No writing by this manager has been read and indexed yet, so this page carries the filings only. Holdings come straight from the Form 13F-HR on EDGAR.

9

Positions

$55.2M

Reported Value

100%

In Top 10

—

Claims Indexed

Largest reported positions

AURELIUS CAPITAL MANAGEMENT, LP • CIK 0001362948 • 2025-09-30 • FILED 2025-11-13

WHAT CHANGED THIS QUARTER

In its Q3 2025 13F, filed Nov 13, 2025, Aurelius Capital Management reported 9 positions worth $55.2M in US-listed stock. The largest stock position is Bitfarms Ltd at 34.4% of the reported book.

It opened 6 new positions, the largest stock positions being Bitfarms Ltd ($19.0M), Cipher Mining Inc ($6.3M) and Terawulf Inc ($5.1M), and exited 1, the largest stock exit being Ambac Finl Group Inc ($429,877 last quarter).

Among positions it already held, the biggest increase by share count was Core Scientific Inc New (+7%), and the biggest cuts were Gannett Co Inc (−51%) and Bitdeer Technologies Group (−26%).

Largest reported positions, quarter ended 2025-09-30
IssuerValueWeightShares QoQ
BITFARMS LTD$19.0M34.4%New
CORE SCIENTIFIC INC NEW$8.4M15.3%+7%
CIPHER MINING INC$6.3M11.4%New
TERAWULF INC$5.1M9.3%New
RIOT PLATFORMS INC$4.5M8.2%New
WILLOW LANE ACQUISITION CORP$3.5M6.4%New
CLEANSPARK INC$3.0M5.5%New
BITDEER TECHNOLOGIES GROUP$2.9M5.3%-26%
GANNETT CO INC$2.4M4.3%-51%

9 of 9 positions. A 13F covers long US-listed positions at a quarter end only — no shorts, leverage, cash, ordinary bonds or private holdings — and is 45 days old on publication.

NEW POSITIONS

  • Bitfarms Ltd$19.0M · 34.4%
  • Cipher Mining Inc$6.3M · 11.4%
  • Terawulf Inc$5.1M · 9.3%
  • Riot Platforms Inc$4.5M · 8.2%
  • Willow Lane Acquisition Corp$3.5M · 6.4%

EXITS

  • Ambac Finl Group Inc$429,877 last quarter

QUESTIONS PEOPLE ASK

What are Aurelius Capital Management's largest holdings?

OPEN
As of Sep 30, 2025, the three largest stock positions are Bitfarms Ltd (34.4%), Core Scientific Inc New (15.3%) and Cipher Mining Inc (11.4%), together 61.1% of the reported book.

How big is Aurelius Capital Management's 13F portfolio?

OPEN
The Q3 2025 13F, filed Nov 13, 2025, reports 9 positions worth $55.2M.

What did Aurelius Capital Management buy and sell in Q3 2025?

OPEN
It opened 6 new positions, the largest stock positions being Bitfarms Ltd ($19.0M), Cipher Mining Inc ($6.3M) and Terawulf Inc ($5.1M), and exited 1, the largest stock exit being Ambac Finl Group Inc ($429,877 last quarter). Among positions it already held, the biggest increase by share count was Core Scientific Inc New (+7%), and the biggest cuts were Gannett Co Inc (−51%) and Bitdeer Technologies Group (−26%).

When is Aurelius Capital Management's next 13F due?

OPEN
The Q3 2026 13F is due Nov 16, 2026. Forty-five days after the quarter ends is November 14, 2026 (Saturday), so the deadline moves to the next business day. Mark Brodsky's filing usually lands close to the deadline.

Filers with overlapping books