DTL
TSE

Dynamic Technology Lab’s Trinseo TSE Stock Holding History

Dynamic Technology Lab’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
Q2 		– Sell
-32,107
Closed -$118K – 1355
2025
Q1 		$118K Buy
+32,107
New +$146K 0.02% 895
2024
Q2 		– Sell
-61,681
Closed -$233K – 1398
2024
Q1 		$233K Sell
61,681
-37,140
-38% -$198K 0.02% 874
2023
Q4 		$827K Buy
98,821
+76,709
+347% +$513K 0.09% 398
2023
Q3 		$181K Sell
22,112
-3,273
-13% -$41.5K 0.02% 801
2023
Q2 		$322K Buy
+25,385
New +$410K 0.04% 678
2023
Q1 		– Sell
-25,286
Closed -$574K – 1512
2022
Q4 		$574K Sell
25,286
-5,026
-17% -$111K 0.06% 537
2022
Q3 		$555K Buy
+30,312
New +$949K 0.05% 592
2022
Q2 		– Sell
-6,050
Closed -$290K – 1543
2022
Q1 		$290K Buy
+6,050
New +$318K 0.03% 799
2021
Q2 		– Sell
-10,999
Closed -$700K – 1540
2021
Q1 		$700K Buy
+10,999
New +$671K 0.08% 397
2020
Q2 		– Sell
-22,772
Closed -$412K – 1348
2020
Q1 		$412K Buy
+22,772
New +$604K 0.08% 441
2019
Q3 		– Sell
-13,884
Closed -$588K – 1297
2019
Q2 		$588K Buy
+13,884
New +$596K 0.1% 343
2019
Q1 		– Sell
-15,794
Closed -$724K – 1347
2018
Q4 		$724K Buy
+15,794
New +$858K 0.13% 268
2018
Q2 		– Sell
-17,149
Closed -$1.27M – 1324
2018
Q1 		$1.27M Buy
17,149
+7,543
+79% +$594K 0.19% 134
2017
Q4 		$697K Sell
9,606
-8,028
-46% -$572K 0.12% 278
2017
Q3 		$1.18M Buy
+17,634
New +$1.17M 0.19% 102
2017
Q2 		– Sell
-3,441
Closed -$231K – 1318
2017
Q1 		$231K Buy
+3,441
New +$231K 0.05% 730
2016
Q4 		– Sell
-4,200
Closed -$238K – 1168
2016
Q3 		$238K Buy
+4,200
New +$223K 0.06% 628
2016
Q2 		– Sell
-8,879
Closed -$327K – 1162
2016
Q1 		$327K Buy
+8,879
New +$253K 0.09% 481

Other funds holding TSE

MGP
M&G plc London, United Kingdom $19.4B AUM 16.7% 1-Year Est. Return
NTCM
Nut Tree Capital Management New York $245M AUM 34.1% 1-Year Est. Return
CM
CastleKnight Management New York $6B AUM 121.87% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
OCAM
Owl Creek Asset Management New York $1.38B AUM 59.67% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BCM
Brightline Capital Management Miami, Florida $338M AUM 197.95% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
IA
Icon Advisers Greenwood Village, Colorado $433M AUM 40.01% 1-Year Est. Return

Dynamic Technology Lab's TSE Position: Q2 2025 in Review

Dynamic Technology Lab sold out of Trinseo (TSE) in Q2 2025, closing a stake of 32,107 shares — an estimated $118K sold.

Dynamic Technology Lab first reported a position in TSE in Q1 2016 and held it in 18 quarters. The position peaked at $1.27M in Q1 2018. 80 funds tracked by Wall St. Rank hold TSE as of Q2 2025.

  • Dynamic Technology Lab reported no remaining Trinseo position as of Q2 2025 after selling out during the quarter.
  • Dynamic Technology Lab sold 32,107 Trinseo shares in Q2 2025, an estimated $118K.
  • Dynamic Technology Lab first reported a position in Trinseo in Q1 2016 and held it in 18 quarters.
  • Dynamic Technology Lab's Trinseo position peaked at $1.27M in Q1 2018.
  • 80 funds tracked by Wall St. Rank held Trinseo as of Q2 2025.

Based on Dynamic Technology Lab's 13F filing for Q2 2025, filed 12 Aug 2025.