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 		$22K Sell
300
-700
-70% -$46.9K ﹤0.01% 5904
2025
Q4 		$53.4K Sell
1,000
-13,100
-93% -$736K ﹤0.01% 5553
2025
Q3 		$713K Buy
14,100
+800
+6% +$37.9K ﹤0.01% 3341
2025
Q2 		$555K Sell
13,300
-20,400
-61% -$872K ﹤0.01% 3303
2025
Q1 		$1.29M Buy
33,700
+32,900
+4,113% +$1.33M ﹤0.01% 2234
2024
Q4 		$31.8K Sell
800
-400
-33% -$18.5K ﹤0.01% 5397
2024
Q3 		$69.9K Sell
1,200
-25,500
-96% -$1.5M ﹤0.01% 4427
2024
Q2 		$1.84M Sell
26,700
-10,500
-28% -$682K 0.01% 1518
2024
Q1 		$2.17M Sell
37,200
-14,600
-28% -$825K 0.01% 1419
2023
Q4 		$2.59M Buy
51,800
+14,700
+40% +$706K 0.01% 1653
2023
Q3 		$1.54M Sell
37,100
-7,900
-18% -$323K 0.01% 1872
2023
Q2 		$1.72M Buy
45,000
+8,400
+23% +$327K 0.01% 1854
2023
Q1 		$1.57M Sell
36,600
-16,800
-31% -$623K 0.01% 1740
2022
Q4 		$1.65M Sell
53,400
-35,300
-40% -$1.12M ﹤0.01% 1995
2022
Q3 		$2.44M Sell
88,700
-44,000
-33% -$1.04M ﹤0.01% 1740
2022
Q2 		$2.34M Buy
132,700
+25,300
+24% +$451K ﹤0.01% 1905
2022
Q1 		$1.49M Buy
107,400
+24,000
+29% +$291K ﹤0.01% 2696
2021
Q4 		$909K Buy
83,400
+6,200
+8% +$78.5K ﹤0.01% 3458
2021
Q3 		$1.12M Sell
77,200
-30,900
-29% -$379K ﹤0.01% 3288
2021
Q2 		$1.56M Sell
108,100
-46,400
-30% -$664K ﹤0.01% 2901
2021
Q1 		$2.15M Sell
154,500
-4,100
-3% -$52.1K ﹤0.01% 2389
2020
Q4 		$1.75M Buy
158,600
+63,400
+67% +$702K ﹤0.01% 2163
2020
Q3 		$1.03M Buy
95,200
+12,700
+15% +$167K ﹤0.01% 2160
2020
Q2 		$1.06M Sell
82,500
-231,000
-74% -$4.08M ﹤0.01% 1968
2020
Q1 		$6.97M Buy
313,500
+133,600
+74% +$2.44M 0.06% 385
2019
Q4 		$4.31M Buy
179,900
+86,537
+93% +$1.57M 0.03% 782
2019
Q3 		$971K Buy
93,363
+20,338
+28% +$192K 0.01% 1763
2019
Q2 		$748K Buy
73,025
+65,337
+850% +$595K 0.01% 1797
2019
Q1 		$60K Buy
+7,688
New +$62.7K ﹤0.01% 3470
2018
Q2 		– Sell
-250
Closed -$2K – 5481
2018
Q1 		$2K Sell
250
-250
-50% -$2.48K ﹤0.01% 4652
2017
Q4 		$6K Sell
500
-4,188
-89% -$51.5K ﹤0.01% 4527
2017
Q3 		$61K Sell
4,688
-3,937
-46% -$50.5K ﹤0.01% 3534
2017
Q2 		$130K Buy
8,625
+1,800
+26% +$27.8K ﹤0.01% 2949
2017
Q1 		$112K Buy
6,825
+5,537
+430% +$103K ﹤0.01% 2901
2016
Q4 		$23K Sell
1,288
-2,850
-69% -$55.9K ﹤0.01% 3650
2016
Q3 		$84K Sell
4,138
-4,662
-53% -$104K ﹤0.01% 3045
2016
Q2 		$210K Sell
8,800
-150
-2% -$4.29K ﹤0.01% 2372
2016
Q1 		$263K Buy
8,950
+512
+6% +$17.7K ﹤0.01% 2142
2015
Q4 		$464K Buy
8,438
+1,488
+21% +$87.5K 0.01% 1877
2015
Q3 		$384K Sell
6,950
-32,375
-82% -$1.75M 0.01% 1992
2015
Q2 		$2.08M Buy
39,325
+3,462
+10% +$186K 0.03% 726
2015
Q1 		$1.65M Buy
35,863
+29,638
+476% +$1.35M 0.03% 751
2014
Q4 		$252K Sell
6,225
-2,938
-32% -$101K ﹤0.01% 2117
2014
Q3 		$273K Buy
9,163
+3,363
+58% +$110K ﹤0.01% 2129
2014
Q2 		$199K Sell
5,800
-2,750
-32% -$81K ﹤0.01% 2417
2014
Q1 		$242K Buy
8,550
+8,450
+8,450% +$265K ﹤0.01% 2284
2013
Q4 		$3K Sell
100
-213
-68% -$5.02K ﹤0.01% 4990
2013
Q3 		$7K Sell
313
-512
-62% -$11.2K ﹤0.01% 4635
2013
Q2 		$17K Buy
+825
New +$17.5K ﹤0.01% 4175

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.