Assenagon Asset Management S.A.

Position in WTTR — Select Water Solutions, Inc.

CIK 1546007 SENNINGERBERG, N4

Position in WTTR

as of Jun 30, 2026 · filed Aug 21, 2026 Compact

Position Value

$5,695,978

+$2,602,594 QoQ

Shares Held

285,084

+41.0% QoQ

Ownership

0.206%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#64

of 264 holders

Holding Since

Jun 2022

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $158,833,139 across 11 Oil & Gas Equipment & Services names. WTTR ranks #5 (3.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	2,248,224	$104,519,933
2	PUMP	ProPetro Holding Corp.	1,304,055	$18,700,148
3	HAL	Halliburton Co	226,637	$7,694,326
4	SEI	Solaris Energy Infrastructure, Inc.	79,594	$6,404,133
5	WTTR	Select Water Solutions, Inc. This page	285,084	$5,695,978
6	BKR	Baker Hughes Co	87,130	$4,835,715
7	AESI	Atlas Energy Solutions Inc.	210,815	$3,501,637
8	HLX	Helix Energy Solutions Group Inc	389,346	$3,402,884

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,695,978	285,084	+41.0%	Shares	Sole	2026-08-21
2026-03-31	$3,093,384	202,182	+238.4%	Shares	Sole	2026-04-20
2024-06-30	$639,303	59,748	-85.3%	Shares	Sole	2024-07-18
2024-03-31	$3,748,358	406,106	+230.6%	Shares	Sole	2024-04-24
2023-12-31	$932,332	122,837	-60.4%	Shares	Sole	2024-01-17
2023-09-30	$2,466,201	310,214	+2933.0%	Shares	Sole	2023-11-06
2023-06-30	$82,846	10,228	-96.4%	Shares	Sole	2023-07-25
2023-03-31	$1,980,530	284,559	+914.0%	Shares	Sole	2023-04-18
2022-12-31	$259,311	28,064	-62.2%	Shares	Sole	2023-01-12
2022-09-30	$517,229	74,208	-24.3%	Shares	Sole	2022-10-27
2022-06-30	$668,857	98,073	—	Shares	Sole	2022-07-27
No filing history on record for this holder in this stock.