TEEKAY TANKERS LTD. (TNK) Institutional Ownership Changes & 13F Activity

TEEKAY TANKERS LTD. (TNK). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Fmr Llc, Castleknight Management Lp, Balyasny Asset Management L.P., Neos Investment Management Llc, and Morgan Stanley.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Mirae Asset Global Investments Co., Ltd.Buy+3,515+681.2%4,031$295.55KQ1 2026Aug 12, 2026
Wells Fargo & Company/MnSell-17,719-65.1%9,498$696.40KQ1 2026Jul 08, 2026
Bank Of America CorpSell-36,216-17.3%173,670$12.73MQ1 2026May 18, 2026
AmundiBuy+22,216—22,216$1.63MQ1 2026May 18, 2026
California State Teachers Retirement SystemSell-179-12.1%1,301$95.39KQ1 2026May 18, 2026
Fmr LlcBuy+246,871+17.5%1,657,298$121.51MQ1 2026May 15, 2026
Castleknight Management LpSell-185,431-32.2%390,336$28.62MQ1 2026May 15, 2026
Balyasny Asset Management L.P.Buy+170,519—170,519$12.50MQ1 2026May 15, 2026
Neos Investment Management LlcBuy+165,321+1070.9%180,758$13.25MQ1 2026May 15, 2026
Morgan StanleySell-137,871-18.3%614,297$45.04MQ1 2026May 15, 2026
Qube Research & Technologies LtdBuy+129,273+46.2%408,962$29.99MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+121,686+87.2%261,260$19.16MQ1 2026May 15, 2026
Tudor Investment Corp Et AlBuy+106,192+94.1%219,074$16.06MQ1 2026May 15, 2026
Two Sigma Investments, LpBuy+95,989—95,989$7.04MQ1 2026May 15, 2026
Victory Capital Management IncBuy+78,138+167.2%124,885$9.16MQ1 2026May 15, 2026
Boothbay Fund Management, LlcBuy+66,656+439.3%81,828$6.00MQ1 2026May 15, 2026
Millennium Management LlcSell-63,582-43.4%82,796$6.07MQ1 2026May 15, 2026
Geode Capital Management, LlcBuy+62,287+17.4%421,085$30.87MQ1 2026May 15, 2026
Man Group PlcBuy+62,200+63.1%160,734$11.79MQ1 2026May 15, 2026
Point72 Asset Management, L.P.Buy+57,177+48.8%174,284$12.78MQ1 2026May 15, 2026
Barclays PlcSell-56,657-84.6%10,318$756.52KQ1 2026May 15, 2026
Aqr Capital Management LlcBuy+53,170+28.1%242,180$17.76MQ1 2026May 15, 2026
Fearnley Asset Management AsBuy+43,891+174.1%69,094$5.07MQ1 2026May 15, 2026
Citadel Advisors LlcBuy+38,087+17.4%257,469$18.88MQ1 2026May 15, 2026
Engineers Gate Manager LpBuy+36,219+201.0%54,242$3.98MQ1 2026May 15, 2026
Empowered Funds, LlcBuy+33,302+21.1%191,472$14.04MQ1 2026May 15, 2026
Lazard Asset Management LlcBuy+28,759—28,759$2.11MQ1 2026May 15, 2026
Jacobs Levy Equity Management, IncSell-24,279-13.7%152,529$11.18MQ1 2026May 15, 2026
Manatuck Hill Partners, LlcBuy+24,000—24,000$1.76MQ1 2026May 15, 2026
American Century Companies IncSell-23,635-2.3%989,969$72.58MQ1 2026May 15, 2026
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Frequently asked questions about TNK activity

  • Which institutional owners are buying TNK?

    Institutional owners buying TNK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TNK activity?

    "Buy" means an investor increased their reported position in TNK compared to the prior reporting period. This reflects growing exposure to TEEKAY TANKERS LTD. (TNK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TNK increasing?

    Institutional interest in TNK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.