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Magnetar Financial’s Teekay Tankers TNK Stock Holding History

Magnetar Financial’s Portfolio TNK Stock Details TNK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$302K Buy
4,649
+1,243
+36% +$93.6K ﹤0.01% 783
2026
Q1 		$250K Sell
3,406
-2,221
-39% -$149K ﹤0.01% 822
2025
Q4 		$301K Buy
+5,627
New +$316K ﹤0.01% 688
2025
Q1 		– Sell
-6,221
Closed -$248K – 938
2024
Q4 		$248K Buy
6,221
+1,445
+30% +$66.9K 0.01% 516
2024
Q3 		$278K Buy
+4,776
New +$282K 0.01% 415

Other funds holding TNK

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Magnetar Financial's TNK Position: Q2 2026 in Review

Magnetar Financial increased its Teekay Tankers (TNK) stake by 36% in Q2 2026, buying an estimated $93.6K and bringing the position to 4,649 shares worth $302K. The position accounts for ﹤0.01% of the portfolio, ranked #783.

Magnetar Financial first reported a position in TNK in Q3 2024 and has held it in 5 quarters since. 243 funds tracked by Wall St. Rank hold TNK as of Q2 2026.

  • Magnetar Financial held 4,649 shares of Teekay Tankers worth $302K as of Q2 2026.
  • Magnetar Financial bought 1,243 Teekay Tankers shares in Q2 2026, an estimated $93.6K.
  • Teekay Tankers made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #783 holding.
  • Magnetar Financial first reported a position in Teekay Tankers in Q3 2024 and has held it in 5 quarters since.
  • 243 funds tracked by Wall St. Rank held Teekay Tankers as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.