CONTRAVISORY INVESTMENT MANAGEMENT, INC.

Position in TNK — Teekay Tankers Ltd.

CIK 1365707 Norwell, MA

Position in TNK

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$247,089

New position

Shares Held

3,809

first reported quarter

Ownership

0.011%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#163

of 241 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

CONTRAVISORY INVESTMENT MANAGEMENT, INC. holds $1,403,060 across 4 Oil & Gas Midstream names. TNK ranks #3 (17.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WMB	Williams Companies, Inc.	10,135	$753,435
2	INSW	International Seaways, Inc.	4,999	$382,873
3	TNK	Teekay Tankers Ltd. This page	3,809	$247,089
4	DTM	DT Midstream, Inc.	134	$19,663

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$247,089	3,809	—	Shares	Sole	2026-07-09
No filing history on record for this holder in this stock.