EGM
TSE

Engineers Gate Manager’s Trinseo TSE Stock Holding History

Engineers Gate Manager’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
Q3 		– Sell
-72,806
Closed -$227K – 2546
2025
Q2 		$227K Buy
72,806
+62,771
+626% +$207K ﹤0.01% 1852
2025
Q1 		$36.9K Sell
10,035
-12,648
-56% -$57.5K ﹤0.01% 2057
2024
Q4 		$116K Sell
22,683
-5,150
-19% -$25.4K ﹤0.01% 1980
2024
Q3 		$142K Sell
27,833
-3,101
-10% -$10.3K ﹤0.01% 1867
2024
Q2 		$71.5K Buy
+30,934
New +$96.3K ﹤0.01% 1781
2024
Q1 		– Sell
-13,062
Closed -$109K – 2309
2023
Q4 		$109K Sell
13,062
-39,111
-75% -$262K ﹤0.01% 1763
2023
Q3 		$426K Buy
+52,173
New +$662K 0.02% 1141
2023
Q2 		– Sell
-83,358
Closed -$1.74M – 2045
2023
Q1 		$1.74M Buy
+83,358
New +$2.04M 0.07% 353
2022
Q4 		– Sell
-26,798
Closed -$491K – 2045
2022
Q3 		$491K Buy
26,798
+15,746
+142% +$493K 0.03% 823
2022
Q2 		$425K Buy
11,052
+3,464
+46% +$157K 0.02% 1201
2022
Q1 		$364K Buy
+7,588
New +$399K 0.01% 1265
2021
Q3 		– Sell
-4,502
Closed -$269K – 1980
2021
Q2 		$269K Sell
4,502
-13,419
-75% -$857K 0.02% 1209
2021
Q1 		$1.14M Buy
17,921
+1,167
+7% +$71.2K 0.06% 526
2020
Q4 		$858K Sell
16,754
-5,414
-24% -$206K 0.04% 663
2020
Q3 		$568K Buy
22,168
+1,567
+8% +$39.1K 0.03% 920
2020
Q2 		$457K Buy
20,601
+6,467
+46% +$132K 0.02% 993
2020
Q1 		$256K Sell
14,134
-43,715
-76% -$1.16M 0.02% 1126
2019
Q4 		$2.15M Buy
57,849
+26,357
+84% +$1.07M 0.09% 320
2019
Q3 		$1.35M Sell
31,492
-16,989
-35% -$633K 0.07% 433
2019
Q2 		$2.05M Buy
48,481
+19,740
+69% +$847K 0.11% 296
2019
Q1 		$1.3M Sell
28,741
-48,529
-63% -$2.35M 0.08% 368
2018
Q4 		$3.54M Buy
77,270
+44,466
+136% +$2.42M 0.28% 99
2018
Q3 		$2.57M Buy
+32,804
New +$2.46M 0.2% 163
2018
Q2 		– Sell
-26,039
Closed -$1.93M – 1179
2018
Q1 		$1.93M Sell
26,039
-4,247
-14% -$335K 0.13% 286
2017
Q4 		$2.2M Sell
30,286
-9,546
-24% -$680K 0.15% 242
2017
Q3 		$2.67M Buy
+39,832
New +$2.65M 0.22% 139
2016
Q4 		– Sell
-51,839
Closed -$2.93M – 727
2016
Q3 		$2.93M Sell
51,839
-10,808
-17% -$573K 0.31% 108
2016
Q2 		$2.69M Buy
62,647
+49,146
+364% +$2.16M 0.19% 206
2016
Q1 		$497K Buy
+13,501
New +$384K 0.04% 488
2015
Q3 		– Sell
-29,911
Closed -$803K – 947
2015
Q2 		$803K Buy
+29,911
New +$765K 0.08% 477

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
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
BCM
Brightline Capital Management Miami, Florida $338M AUM 197.95% 1-Year Est. Return
IA
Icon Advisers Greenwood Village, Colorado $433M AUM 40.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Engineers Gate Manager's TSE Position: Q3 2025 in Review

Engineers Gate Manager sold out of Trinseo (TSE) in Q3 2025, closing a stake of 72,806 shares — an estimated $227K sold.

Engineers Gate Manager first reported a position in TSE in Q2 2015 and held it in 30 quarters. The position peaked at $3.54M in Q4 2018. 75 funds tracked by Wall St. Rank hold TSE as of Q3 2025.

  • Engineers Gate Manager reported no remaining Trinseo position as of Q3 2025 after selling out during the quarter.
  • Engineers Gate Manager sold 72,806 Trinseo shares in Q3 2025, an estimated $227K.
  • Engineers Gate Manager first reported a position in Trinseo in Q2 2015 and held it in 30 quarters.
  • Engineers Gate Manager's Trinseo position peaked at $3.54M in Q4 2018.
  • 75 funds tracked by Wall St. Rank held Trinseo as of Q3 2025.

Based on Engineers Gate Manager's 13F filing for Q3 2025, filed 14 Nov 2025.