Capstone Investment Advisors
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Capstone Investment Advisors’s Teekay Tankers TNK Stock Holding History

Capstone Investment Advisors’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
Q1 		$348K Sell
4,751
-3,939
-45% -$264K ﹤0.01% 1309
2025
Q4 		$464K Sell
8,690
-1,860
-18% -$104K ﹤0.01% 1171
2025
Q3 		$533K Buy
+10,550
New +$500K ﹤0.01% 1332
2023
Q4 		– Sell
-7,031
Closed -$293K – 2407
2023
Q3 		$293K Buy
+7,031
New +$287K ﹤0.01% 1617

Other funds holding TNK

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
MCS
Mercuria Capital Strategies Houston, Texas $163M AUM 258.7% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
SSCM
Summit Street Capital Management New York $707M AUM 76.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capstone Investment Advisors's TNK Position: Q1 2026 in Review

Capstone Investment Advisors reduced its Teekay Tankers (TNK) stake by 45% in Q1 2026, selling an estimated $264K and leaving 4,751 shares worth $348K. The position accounts for ﹤0.01% of the portfolio, ranked #1309.

Capstone Investment Advisors first reported a position in TNK in Q3 2023 and has held it in 4 quarters since. The position peaked at $533K in Q3 2025. 241 funds tracked by Wall St. Rank hold TNK as of Q1 2026.

  • Capstone Investment Advisors held 4,751 shares of Teekay Tankers worth $348K as of Q1 2026.
  • Capstone Investment Advisors sold 3,939 Teekay Tankers shares in Q1 2026, an estimated $264K.
  • Teekay Tankers made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q1 2026, its #1309 holding.
  • Capstone Investment Advisors first reported a position in Teekay Tankers in Q3 2023 and has held it in 4 quarters since.
  • Capstone Investment Advisors's Teekay Tankers position peaked at $533K in Q3 2025.
  • 241 funds tracked by Wall St. Rank held Teekay Tankers as of Q1 2026.

Based on Capstone Investment Advisors's 13F filing for Q1 2026, filed 15 May 2026.