Teekay Tankers Ltd. (TNK)
Teekay Tankers Ltd. (TNK) is listed on the New York Stock Exchange, where it has traded since December 13, 2007.
- Listed On
- the New York Stock Exchange
- Listed Since
- December 13, 2007
- Employees
- 2,130
- Market Cap
- $3.3B
About Teekay Tankers Ltd.
Teekay Tankers Ltd is a provider of marine services to the international oil and natural gas industries and an operator of medium-sized oil tankers. The company operates in two segments: Tankers, which consists of the operation of all of the company's tankers (including the operations from those tankers employed on full service lightering contracts), and the company's U.S. based ship-to-ship support service operations (including its lightering support services provided as part of full service lightering operations); and Marine Services, which consists of operational and maintenance marine services provided to the Australian government, Australian energy companies and other third parties. The company generates the majority of its revenue from the Tankers segment.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 237 institutions reported holding TNK, with 19.8 million shares worth $1.3 billion in aggregate. The largest reported holder was Dimensional Fund Advisors, with 1.9 million shares worth $124.6 million. Of the 5 largest holders listed below, all 5 added shares during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Dimensional Fund Advisors | 1,920,700 | $125M | Added 0.89% |
| FMR | 1,825,491 | $118M | Added 10.15% |
| BlackRock | 1,664,458 | $108M | Added 10.06% |
| American Century Companies | 1,005,068 | $65M | Added 1.53% |
| Acadian Asset Management | 996,689 | $65M | Added 41.01% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is TNK?
Teekay Tankers Ltd. (TNK) is listed on the New York Stock Exchange, where it has traded since December 13, 2007.
Who are the largest institutional holders of TNK?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of TNK were Dimensional Fund Advisors, FMR and BlackRock.
How many institutions own TNK?
237 institutions reported a position in TNK for the quarter ended June 30, 2026, worth $1.3 billion in total.
Did institutions buy or sell TNK last quarter?
Of the 5 largest reported holders, all 5 added shares during the quarter. Every reported holder and its change is on the SentiSense ownership page for TNK.
Every reported institutional holder, plus insider and congressional trades in TNK, on SentiSense.