Group One Trading
TNK icon

Group One Trading’s Teekay Tankers TNK Stock Holding History

Group One Trading’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 		– Sell
-1,500
Closed -$80.1K – 8761
2025
Q4 		$80.1K Sell
1,500
-2,000
-57% -$112K ﹤0.01% 5182
2025
Q3 		$177K Sell
3,500
-700
-17% -$33.2K ﹤0.01% 4798
2025
Q2 		$175K Buy
4,200
+2,900
+223% +$124K ﹤0.01% 4473
2025
Q1 		$49.8K Sell
1,300
-8,700
-87% -$352K ﹤0.01% 5166
2024
Q4 		$398K Sell
10,000
-14,100
-59% -$653K ﹤0.01% 3363
2024
Q3 		$1.4M Sell
24,100
-8,400
-26% -$495K ﹤0.01% 2011
2024
Q2 		$2.24M Buy
32,500
+24,800
+322% +$1.61M 0.01% 1356
2024
Q1 		$450K Sell
7,700
-100
-1% -$5.65K ﹤0.01% 2840
2023
Q4 		$390K Sell
7,800
-21,200
-73% -$1.02M ﹤0.01% 3279
2023
Q3 		$1.21M Buy
29,000
+20,900
+258% +$854K ﹤0.01% 2081
2023
Q2 		$310K Sell
8,100
-16,100
-67% -$627K ﹤0.01% 3515
2023
Q1 		$1.04M Buy
24,200
+2,000
+9% +$74.2K ﹤0.01% 2104
2022
Q4 		$684K Buy
22,200
+400
+2% +$12.7K ﹤0.01% 2766
2022
Q3 		$600K Sell
21,800
-43,500
-67% -$1.03M ﹤0.01% 3059
2022
Q2 		$1.15M Buy
65,300
+6,900
+12% +$123K ﹤0.01% 2619
2022
Q1 		$808K Sell
58,400
-64,500
-52% -$783K ﹤0.01% 3303
2021
Q4 		$1.34M Buy
122,900
+40,400
+49% +$512K ﹤0.01% 3035
2021
Q3 		$1.2M Buy
82,500
+20,400
+33% +$250K ﹤0.01% 3215
2021
Q2 		$895K Sell
62,100
-25,000
-29% -$358K ﹤0.01% 3549
2021
Q1 		$1.21M Sell
87,100
-54,700
-39% -$695K ﹤0.01% 3008
2020
Q4 		$1.56M Sell
141,800
-110,000
-44% -$1.22M ﹤0.01% 2251
2020
Q3 		$2.73M Sell
251,800
-6,800
-3% -$89.2K 0.01% 1354
2020
Q2 		$3.31M Buy
258,600
+174,800
+209% +$3.09M 0.02% 1093
2020
Q1 		$1.86M Buy
83,800
+5,700
+7% +$104K 0.02% 1090
2019
Q4 		$1.87M Buy
+78,100
New +$1.42M 0.01% 1329
2019
Q3 		– Sell
-625
Closed -$6K – 5554
2019
Q2 		$6K Buy
+625
New +$5.7K ﹤0.01% 4567
2018
Q1 		– Sell
-2,500
Closed -$28K – 5315
2017
Q4 		$28K Hold
2,500
– – ﹤0.01% 4027
2017
Q3 		$32K Hold
2,500
– – ﹤0.01% 3848
2017
Q2 		$38K Sell
2,500
-2,300
-48% -$35.6K ﹤0.01% 3642
2017
Q1 		$79K Buy
4,800
+62
+1% +$1.15K ﹤0.01% 3123
2016
Q4 		$86K Buy
4,738
+3,450
+268% +$67.7K ﹤0.01% 2925
2016
Q3 		$26K Buy
1,288
+613
+91% +$13.7K ﹤0.01% 3689
2016
Q2 		$16K Sell
675
-5,575
-89% -$159K ﹤0.01% 3901
2016
Q1 		$184K Buy
+6,250
New +$216K ﹤0.01% 2376
2015
Q3 		– Sell
-2,713
Closed -$143K – 5195
2015
Q2 		$143K Buy
2,713
+2,075
+325% +$112K ﹤0.01% 2806
2015
Q1 		$29K Buy
638
+338
+113% +$15.4K ﹤0.01% 3700
2014
Q4 		$12K Sell
300
-538
-64% -$18.4K ﹤0.01% 4161
2014
Q3 		$25K Sell
838
-2,125
-72% -$69.7K ﹤0.01% 3991
2014
Q2 		$102K Sell
2,963
-662
-18% -$19.5K ﹤0.01% 2968
2014
Q1 		$103K Buy
3,625
+1,812
+100% +$56.7K ﹤0.01% 3052
2013
Q4 		$57K Sell
1,813
-362
-17% -$8.53K ﹤0.01% 3512
2013
Q3 		$46K Sell
2,175
-2,763
-56% -$60.5K ﹤0.01% 3606
2013
Q2 		$104K Buy
+4,938
New +$105K ﹤0.01% 2786

Other funds holding TNK

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
MCS
Mercuria Capital Strategies Houston, Texas $262M AUM 90.53% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 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 $1.61T AUM 30.72% 1-Year Est. Return

Group One Trading's TNK Position: Q1 2026 in Review

Group One Trading reduced its Teekay Tankers (TNK) stake by 92% in Q1 2026, selling an estimated $242K and leaving 294 shares worth $21.6K. The position accounts for ﹤0.01% of the portfolio, ranked #5916.

Group One Trading first reported a position in TNK in Q2 2013 and has held it in 31 quarters since. The position peaked at $1.77M in Q4 2021. 241 funds tracked by Wall St. Rank hold TNK as of Q1 2026.

  • Group One Trading held 294 shares of Teekay Tankers worth $21.6K as of Q1 2026.
  • Group One Trading sold 3,617 Teekay Tankers shares in Q1 2026, an estimated $242K.
  • Teekay Tankers made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5916 holding.
  • Group One Trading first reported a position in Teekay Tankers in Q2 2013 and has held it in 31 quarters since.
  • Group One Trading's Teekay Tankers position peaked at $1.77M in Q4 2021.
  • 241 funds tracked by Wall St. Rank held Teekay Tankers as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.