OPPENHEIMER & CO INC

Position in CLB — Core Laboratories Inc. /DE/

CIK 822581 NEW YORK, NY

Position in CLB

as of Mar 31, 2026 · filed Apr 24, 2026 Compact

Position Value

$169,360

+$7,666 QoQ

Shares Held

10,087

0.0% QoQ

Ownership

0.022%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2023

12 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

OPPENHEIMER & CO INC holds $20,651,392 across 7 Oil & Gas Equipment & Services names. CLB ranks #7 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	226,469	$11,638,241
2	HAL	Halliburton Co	70,431	$2,746,104
3	BKR	Baker Hughes Co	41,422	$2,528,813
4	VTOL	Bristow Group Inc.	45,100	$2,114,739
5	TDW	Tidewater Inc	14,900	$1,244,895
6	FTK	Flotek Industries Inc/Cn/	12,330	$209,240
7	CLB	Core Laboratories Inc. /DE/ This page	10,087	$169,360

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$169,360	10,087	0.0%	Shares	Sole	2026-04-24
2025-12-31	$161,694	10,087	0.0%	Shares	Sole	2026-02-02
2025-09-30	$124,675	10,087	0.0%	Shares	Sole	2025-11-06
2025-06-30	$116,202	10,087	0.0%	Shares	Sole	2025-07-31
2025-03-31	$151,204	10,087	0.0%	Shares	Sole	2025-04-23
2024-12-31	$174,605	10,087	0.0%	Shares	Sole	2025-02-05
2024-09-30	$186,912	10,087	-28.6%	Shares	Sole	2024-11-05
2024-06-30	$286,839	14,137	0.0%	Shares	Sole	2024-08-08
2024-03-31	$241,459	14,137	+39.5%	Shares	Sole	2024-05-07
2023-12-31	$179,019	10,137	0.0%	Shares	Sole	2024-02-13
2023-09-30	$243,389	10,137	-0.2%	Shares	Sole	2023-11-08
2023-06-30	$236,127	10,156	—	Shares	Sole	2023-08-03
No filing history on record for this holder in this stock.