Teekay Tankers Ltd. (TNK) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

34,878,409Shares Outstanding

115,576Shares held by institutions

$8,276,397Value of institutional holdings

54.49%Institutional ownership %

2.15%Shares Changed QoQ

205No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 205 institutional investors hold a position in Teekay Tankers Ltd. (NYSE:TNK).

The collective stake of institutional investors in Teekay Tankers moved to 54.5% in December 2025, a shift down from the 54.8% reported for September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 2.15%, with a year-over-year an increase of 3.02% in the count of filers.
During the quarter, 106 institutions bought more Teekay Tankers shares, 78 sold shares, and 21 of the 205 total investors held their position steady.
Collectively, institutional investors increased their stake in Teekay Tankers to 19.01Mn shares as of December 2025, a change that is up by 400.65K shares quarter on quarter and up 1.33Mn shares year over year.
The top institutional stake in Teekay Tankers as of December 31, 2025 belongs to DIMENSIONAL FUND ADVISORS LP, which owns 1.84Mn shares, or 5.26% of the company.
Among the most significant buyers of Teekay Tankers during December 2025 were Mercuria Capital Strategies, LLC (1.23Mn), JANE STREET GROUP, LLC (270.64K), UBS Group AG (253.53K), ACADIAN ASSET MANAGEMENT LLC (203.87K), Qube Research & Technologies Ltd (159.57K).
Leading sellers of Teekay Tankers stock in December 2025 included FMR LLC (697.95K), PRINCIPAL FINANCIAL GROUP INC (653.48K), T. Rowe Price Investment Management, Inc. (274.72K), RENAISSANCE TECHNOLOGIES LLC (273.02K), AMERIPRISE FINANCIAL INC (262.31K).
The top 10 institutional holders of Teekay Tankers for the quarter ending December 2025 included DIMENSIONAL FUND ADVISORS LP (1.84Mn), BlackRock, Inc. (1.70Mn), FMR LLC (1.41Mn), Mercuria Capital Strategies, LLC (1.23Mn), AMERICAN CENTURY COMPANIES INC (1.01Mn), MORGAN STANLEY (752.17K), CastleKnight Management LP (575.77K), RENAISSANCE TECHNOLOGIES LLC (557.10K), Summit Street Capital Management, LLC (471.15K), UBS Group AG (428.14K).

205 Institutional Holders

115,576 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,835,312	36,199	2.01%	$98,041,641.00
BlackRock, Inc.	31 Dec, 2025	1,697,882	-15,033	-0.88%	$90,700,857.00
FMR LLC	31 Dec, 2025	1,410,427	-697,949	-33.10%	$75,345,005.00
Mercuria Capital Strategies, LLC	31 Dec, 2025	1,228,294	1,228,294	0.00%	$65,615,465.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	1,013,604	-63,759	-5.92%	$54,146,726.00
MORGAN STANLEY	31 Dec, 2025	752,168	-86,135	-10.27%	$40,180,838.00
CastleKnight Management LP	31 Dec, 2025	575,767	-73,533	-11.32%	$30,757,473.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	557,100	-273,024	-32.89%	$29,760,282.00
Summit Street Capital Management, LLC	31 Dec, 2025	471,147	-30,627	-6.10%	$25,168,672.00
UBS Group AG	31 Dec, 2025	428,140	253,530	145.20%	$22,871,239.00
JPMORGAN CHASE & CO	31 Dec, 2025	417,483	24,124	6.13%	$22,301,941.00
STATE STREET CORP	31 Dec, 2025	399,832	3,101	0.78%	$21,359,025.00
Sagil Capital LLP	31 Dec, 2025	373,640	-12,459	-3.23%	$19,959,849.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	368,544	-262,308	-41.58%	$19,685,260.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	358,798	-2,182	-0.60%	$19,166,988.00
JANE STREET GROUP, LLC	31 Dec, 2025	353,095	270,640	328.23%	$18,862,335.00
FULLER & THALER ASSET MANAGEMENT, INC.	31 Dec, 2025	321,066	-806	-0.25%	$17,151,348.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	288,612	203,871	240.58%	$15,400.00
Qube Research & Technologies Ltd	31 Dec, 2025	279,689	159,567	132.84%	$14,940,986.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	271,170	-25,934	-8.73%	$14,485,901.00

1 - 20 of 205

Research Tools