Group One Trading
TSE

Group One Trading’s Trinseo TSE Stock Holding History

Group One Trading’s Portfolio TSE Stock Details TSE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-3,200
Closed -$7.52K – 9177
2025
Q3 		$7.52K Sell
3,200
-3,000
-48% -$7.8K ﹤0.01% 7337
2025
Q2 		$19.3K Buy
6,200
+2,400
+63% +$7.91K ﹤0.01% 6283
2025
Q1 		$14K Buy
3,800
+500
+15% +$2.27K ﹤0.01% 6048
2024
Q4 		$16.8K Sell
3,300
-4,700
-59% -$23.2K ﹤0.01% 5813
2024
Q3 		$40.9K Buy
8,000
+7,800
+3,900% +$26K ﹤0.01% 4779
2024
Q2 		$462 Sell
200
-200
-50% -$622 ﹤0.01% 6461
2024
Q1 		$1.51K Buy
+400
New +$2.13K ﹤0.01% 6547
2023
Q4 		– Sell
-400
Closed -$3.27K – 8208
2023
Q3 		$3.27K Sell
400
-5,100
-93% -$64.7K ﹤0.01% 6881
2023
Q2 		$69.7K Sell
5,500
-48,700
-90% -$787K ﹤0.01% 4967
2023
Q1 		$1.13M Sell
54,200
-4,500
-8% -$110K ﹤0.01% 2033
2022
Q4 		$1.33M Buy
58,700
+43,300
+281% +$954K ﹤0.01% 2172
2022
Q3 		$282K Buy
15,400
+4,900
+47% +$153K ﹤0.01% 3810
2022
Q2 		$404K Buy
10,500
+4,400
+72% +$199K ﹤0.01% 3630
2022
Q1 		$292K Sell
6,100
-7,300
-54% -$383K ﹤0.01% 4400
2021
Q4 		$703K Buy
13,400
+1,400
+12% +$75.8K ﹤0.01% 3728
2021
Q3 		$648K Buy
12,000
+7,600
+173% +$395K ﹤0.01% 3904
2021
Q2 		$263K Sell
4,400
-19,000
-81% -$1.21M ﹤0.01% 4925
2021
Q1 		$1.49M Buy
23,400
+13,500
+136% +$824K ﹤0.01% 2775
2020
Q4 		$507K Buy
9,900
+600
+6% +$22.9K ﹤0.01% 3248
2020
Q3 		$238K Sell
9,300
-11,200
-55% -$279K ﹤0.01% 3516
2020
Q2 		$454K Buy
20,500
+19,300
+1,608% +$395K ﹤0.01% 2722
2020
Q1 		$22K Buy
+1,200
New +$31.8K ﹤0.01% 4185
2017
Q2 		– Sell
-900
Closed -$60K – 5098
2017
Q1 		$60K Sell
900
-2,600
-74% -$175K ﹤0.01% 3290
2016
Q4 		$208K Buy
+3,500
New +$196K ﹤0.01% 2396

Other funds holding TSE

KBFS
Kohmann Bosshard Financial Services Fairlawn, Ohio $1.18B AUM 16.34% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
EWA
EverSource Wealth Advisors Birmingham, Alabama $3.28B AUM 23.66% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $117B AUM 29.66% 1-Year Est. Return
ME
McIlrath & Eck Arlington, Washington $1.35B AUM 15.78% 1-Year Est. Return
SC
Swan Capital Pensacola, Florida $272M AUM 14.84% 1-Year Est. Return
Rockefeller Capital Management
Rockefeller Capital Management New York $56.4B AUM 24.96% 1-Year Est. Return
EP
Essential Partners Rancho Santa Fe, California $297M AUM 40.85% 1-Year Est. Return

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

Group One Trading sold out of Trinseo (TSE) in Q1 2026, closing a stake of 722 shares — an estimated $359 sold.

Group One Trading first reported a position in TSE in Q4 2016 and held it in 23 quarters. The position peaked at $819K in Q2 2018. 14 funds tracked by Wall St. Rank hold TSE as of Q1 2026.

  • Group One Trading reported no remaining Trinseo position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 722 Trinseo shares in Q1 2026, an estimated $359.
  • Group One Trading first reported a position in Trinseo in Q4 2016 and held it in 23 quarters.
  • Group One Trading's Trinseo position peaked at $819K in Q2 2018.
  • 14 funds tracked by Wall St. Rank held Trinseo as of Q1 2026.

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