Mario Gabelli Schlumberger Limited Transaction History

Gamco Investors, Inc. Et Al

$9.45 Billion
Q3 2025

A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Schlumberger Limited stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 217,150 shares of SLB stock, worth $8.02 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

217,150

Previous 189,209 14.77%

Holding current value

$8.02 Million

Previous $6.4 Million 16.7%

% of portfolio

0.08%

Previous 0.07%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$32.37 - $37.31 $904,450 - $1.04 Million	27,941 Added 14.77%	217,150 $7.46 Million
Q2 2025 Aug 13, 2025	SELL	$31.95 - $42.2 $267,741 - $353,636	-8,380 Reduced 4.24%	189,209 $6.4 Million
Q1 2025 May 14, 2025	SELL	$38.4 - $43.74 $301,171 - $343,052	-7,843 Reduced 3.82%	197,589 $8.26 Million
Q4 2024 Feb 13, 2025	BUY	$36.83 - $45.59 $254,974 - $315,619	6,923 Added 3.49%	205,432 $7.88 Million
Q3 2024 Nov 14, 2024	BUY	$39.57 - $49.67 $14,443 - $18,129	365 Added 0.18%	198,509 $8.33 Million
Q2 2024 Aug 13, 2024	SELL	$43.0 - $55.22 $1.24 Million - $1.59 Million	-28,854 Reduced 12.71%	198,144 $9.35 Million
Q1 2024 May 14, 2024	SELL	$47.08 - $54.9 $921,826 - $1.07 Million	-19,580 Reduced 7.94%	226,998 $12.4 Million
Q3 2023 Nov 08, 2023	SELL	$49.12 - $62.1 $2.46 Million - $3.11 Million	-50,015 Reduced 16.86%	246,578 $14.4 Million
Q2 2023 Aug 14, 2023	SELL	$42.83 - $52.63 $132,773 - $163,153	-3,100 Reduced 1.03%	296,593 $14.6 Million
Q2 2023 Aug 10, 2023	SELL	$42.83 - $52.63 $30,837 - $37,893	-720 Reduced 0.24%	299,693 $14.7 Million
Q1 2023 May 12, 2023	BUY	$44.57 - $58.46 $6.16 Million - $8.08 Million	138,267 Added 85.27%	300,413 $14.8 Million
Q4 2022 Feb 13, 2023	SELL	$38.3 - $54.82 $426,661 - $610,694	-11,140 Reduced 6.43%	162,146 $8.67 Million
Q3 2022 Nov 10, 2022	BUY	$31.33 - $40.38 $1.26 Million - $1.62 Million	40,076 Added 30.08%	173,286 $6.22 Million
Q2 2022 Aug 12, 2022	BUY	$34.98 - $49.57 $1.38 Million - $1.96 Million	39,535 Added 42.2%	133,210 $4.76 Million
Q1 2022 May 13, 2022	BUY	$31.72 - $45.08 $1.89 Million - $2.69 Million	59,700 Added 175.72%	93,675 $3.87 Million
Q4 2021 Feb 11, 2022	SELL	$28.38 - $34.74 $515,097 - $630,531	-18,150 Reduced 34.82%	33,975 $1.02 Million
Q3 2021 Nov 12, 2021	BUY	$26.44 - $33.07 $6,398 - $8,002	242 Added 0.47%	52,125 $1.55 Million
Q2 2021 Aug 13, 2021	SELL	$25.25 - $36.52 $17,675 - $25,564	-700 Reduced 1.33%	51,883 $1.66 Million
Q1 2021 May 14, 2021	SELL	$21.81 - $29.95 $8,069 - $11,081	-370 Reduced 0.7%	52,583 $1.43 Million
Q3 2020 Nov 06, 2020	SELL	$15.56 - $20.36 $1.25 Million - $1.64 Million	-80,410 Reduced 60.29%	52,953 $824,000
Q2 2020 Aug 13, 2020	SELL	$12.59 - $23.65 $506,206 - $950,895	-40,207 Reduced 23.16%	133,363 $2.45 Million
Q1 2020 May 14, 2020	SELL	$12.05 - $40.82 $216,659 - $733,943	-17,980 Reduced 9.39%	173,570 $2.34 Million
Q4 2019 Feb 14, 2020	SELL	$30.71 - $40.79 $413,448 - $549,155	-13,463 Reduced 6.57%	191,550 $7.7 Million
Q3 2019 Nov 01, 2019	BUY	$31.25 - $40.97 $4.13 Million - $5.42 Million	132,170 Added 181.45%	205,013 $7.01 Million
Q2 2019 Aug 02, 2019	BUY	$34.69 - $47.41 $1.76 Million - $2.41 Million	50,796 Added 230.4%	72,843 $2.9 Million
Q1 2019 May 02, 2019	BUY	$37.2 - $45.9 $36,865 - $45,486	991 Added 4.71%	22,047 $961,000
Q4 2018 Jan 30, 2019	SELL	$35.19 - $63.11 $203,398 - $364,775	-5,780 Reduced 21.54%	21,056 $760,000
Q3 2018 Nov 02, 2018	SELL	$59.7 - $69.49 $310,440 - $361,348	-5,200 Reduced 16.23%	26,836 $1.64 Million
Q2 2018 Aug 10, 2018	SELL	$63.48 - $75.03 $254,745 - $301,095	-4,013 Reduced 11.13%	32,036 $2.15 Million
Q1 2018 May 09, 2018	SELL	$63.21 - $79.79 $354,481 - $447,462	-5,608 Reduced 13.46%	36,049 $2.34 Million
Q4 2017 Feb 02, 2018	SELL	$61.31 - $69.32 $975,564 - $1.1 Million	-15,912 Reduced 27.64%	41,657 $2.81 Million
Q3 2017 Nov 01, 2017	BUY	$62.88 - $69.76 $3.62 Million - $4.02 Million	57,569	57,569 $4.02 Million

Others Institutions Holding SLB

# of Institutions

1,784

Shares Held

1.22B

Call Options Held

28M

Put Options Held

26.4M

View Full List

About SCHLUMBERGER LIMITED

Ticker SLB
Exchange NYSE
Sector Energy
Industry Oil & Gas Equipment & Services
Shares Outstandng 1,417,990,016
Market Cap $52.4B
Description
Schlumberger Limited provides technology for the energy industry worldwide. The company operates through four divisions: Digital & Integration, Reservoir Performance, Well Construction, and Production Systems. It offers software, information management, and IT infrastructure services; consulting services for reservoir characterization, field...

More about SLB

Track Mario Gabelli's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Gamco Investors, Inc. Et Al, based on Form 13F filings with the SEC.

News

Stay updated on Gamco Investors, Inc. Et Al and Mario Gabelli with notifications on news.

Account