NEEDHAM INVESTMENT MANAGEMENT LLC

Position in FTK — Flotek Industries Inc/Cn/

CIK 1167212 NEW YORK, NY

Position in FTK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$2,822,400

+$2,143,600 QoQ

Shares Held

120,000

+200.0% QoQ

Ownership

0.331%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#27

of 112 holders

Holding Since

Mar 2021

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

NEEDHAM INVESTMENT MANAGEMENT LLC holds $36,353,960 across 5 Oil & Gas Equipment & Services names. FTK ranks #4 (7.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WTTR	Select Water Solutions, Inc.	1,300,000	$25,974,000
2	WBI	WaterBridge Infrastructure LLC	112,500	$3,855,375
3	EROK	EagleRock Land, LLC	160,000	$3,400,000
4	FTK	Flotek Industries Inc/Cn/ This page	120,000	$2,822,400
5	SLB	Slb Limited/Nv	6,500	$302,185

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,822,400	120,000	+200.0%	Shares	Defined	2026-08-14
2026-03-31	$678,800	40,000	-93.3%	Shares	Defined	2026-05-15
2021-12-31	$678,000	600,000	-60.0%	Shares	Defined	2022-02-14
2021-09-30	$1,890,000	1,500,000	+8.7%	Shares	Defined	2021-11-15
2021-06-30	$2,386,535	1,379,500	+15.0%	Shares	Defined	2021-08-16
2021-03-31	$2,016,000	1,200,000	—	Shares	Defined	2021-05-17
No filing history on record for this holder in this stock.