GAMCO INVESTORS, INC. ET AL

Position in SLB — Slb Limited/Nv

CIK 807249 GREENWICH, CT

Position in SLB

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$7,782,039

+$1,879,694 QoQ

Shares Held

151,431

-1.5% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 94.13198090219308.ToString("F0")% Shared 0.ToString("F0")% None 5.868019097806922.ToString("F0")%

Energy · as of Mar 31, 2026

GAMCO INVESTORS, INC. ET AL holds $107,719,278 across 12 Oil & Gas Equipment & Services names. SLB ranks #5 (7.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	INVX	Innovex International, Inc.	1,734,693	$42,309,162
2	RES	Rpc Inc	2,891,268	$20,470,177
3	HAL	Halliburton Co	471,730	$18,392,752
4	OII	Oceaneering International Inc	338,298	$11,999,430
5	SLB	Slb Limited/Nv This page	151,431	$7,782,039
6	FTI	TechnipFMC plc	42,979	$2,971,138
7	TDW	Tidewater Inc	19,380	$1,619,199
8	WTTR	Select Water Solutions, Inc.	43,608	$667,202

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,782,039	151,431	-1.5%	Shares	Sole	2026-05-14
2025-12-31	$5,902,345	153,787	-29.2%	Shares	Sole	2026-02-05
2025-09-30	$7,463,445	217,150	+14.8%	Shares	Sole	2025-11-12
2025-06-30	$6,395,264	189,209	-4.2%	Shares	Sole	2025-08-13
2025-03-31	$8,259,220	197,589	-3.8%	Shares	Sole	2025-05-14
2024-12-31	$7,876,262	205,432	+3.5%	Shares	Sole	2025-02-13
2024-09-30	$8,327,452	198,509	+0.2%	Shares	Sole	2024-11-14
2024-06-30	$9,348,433	198,144	-12.7%	Shares	Sole	2024-08-13
2024-03-31	$12,441,760	226,998	-1.9%	Shares	Sole	2024-05-14
2023-12-31	$12,044,553	231,448	-6.1%	Shares	Sole	2024-02-14
2023-09-30	$14,375,497	246,578	-16.9%	Shares	Sole	2023-11-08
2023-06-30	$14,568,648	296,593	-1.3%	Shares	Sole	2023-08-15
2023-03-31	$14,750,278	300,413	+85.3%	Shares	Sole	2023-05-12
2022-12-31	$8,668,325	162,146	-6.4%	Shares	Sole	2023-02-15
2022-09-30	$6,220,967	173,286	+30.1%	Shares	Sole	2022-11-14
2022-06-30	$4,763,589	133,210	+42.2%	Shares	Sole	2022-08-12
2022-03-31	$3,869,714	93,675	+175.7%	Shares	Sole	2022-05-18
2021-12-31	$1,017,551	33,975	-34.8%	Shares	Sole	2022-02-11
2021-09-30	$1,544,985	52,125	+0.5%	Shares	Sole	2021-11-12
2021-06-30	$1,660,774	51,883	-1.3%	Shares	Sole	2021-08-13
2021-03-31	$1,429,731	52,583	-0.7%	Shares	Sole	2021-05-14
2020-12-31	$1,155,963	52,953	0.0%	Shares	Sole	2021-02-05
2020-09-30	$823,948	52,953	-60.3%	Shares	Sole	2020-11-06
2020-06-30	$2,452,545	133,363	-23.2%	Shares	Sole	2020-08-13
2020-03-31	$2,341,459	173,570	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.