Banco Santander, S.A.

Position in PUMP — ProPetro Holding Corp.

CIK 891478 Madrid, U3

Position in PUMP

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$6,381,300

New position

Shares Held

445,000

first reported quarter

Ownership

0.362%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#64

of 268 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Banco Santander, S.A. holds $41,904,556 across 5 Oil & Gas Equipment & Services names. PUMP ranks #3 (15.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	500,961	$23,289,676
2	SEI	Solaris Energy Infrastructure, Inc.	121,540	$9,779,107
3	PUMP	ProPetro Holding Corp. This page	445,000	$6,381,300
4	BKR	Baker Hughes Co	27,130	$1,505,715
5	NOV	NOV Inc.	51,146	$948,758

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,381,300	445,000	—	Shares	Sole	2026-07-29
No filing history on record for this holder in this stock.