First Dallas Securities Inc.

Broker-Dealer

Position in WULF — Terawulf Inc.

CIK 1378559 DALLAS, TX

Position in WULF

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$3,451,825

+$1,233,213 QoQ

Shares Held

139,750

-9.1% QoQ

Ownership

0.028%

of shares outstanding

% of Portfolio

1.14%

of 13F equity value

Holder Rank

#194

of 496 holders

Holding Since

Mar 2025

6 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Financial Services · as of Jun 30, 2026

First Dallas Securities Inc. holds $6,474,201 across 4 Capital Markets names. WULF ranks #1 (53.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WULF	Terawulf Inc. This page	139,750	$3,451,825
2	GS	Goldman Sachs Group Inc	1,250	$1,264,212
3	SCHW	Schwab Charles Corp	9,852	$909,044
4	MS	Morgan Stanley	4,062	$849,120

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,451,825	139,750	-9.1%	Shares	Sole	2026-08-03
2026-03-31	$2,218,612	153,750	-14.6%	Shares	Sole	2026-04-27
2025-12-31	$2,068,200	180,000	-31.8%	Shares	Sole	2026-02-11
2025-09-30	$3,014,880	264,000	+99.2%	Shares	Sole	2025-11-05
2025-06-30	$580,350	132,500	+126.5%	Shares	Sole	2025-08-07
2025-03-31	$159,705	58,500	—	Shares	Sole	2025-05-16
No filing history on record for this holder in this stock.