Renaissance Technologies
TSE

Renaissance Technologies’s Trinseo TSE Stock Holding History

Renaissance Technologies’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
2026
Q1 		– Sell
-276,100
Closed -$137K – 3697
2025
Q4 		$137K Sell
276,100
-38,600
-12% -$46K ﹤0.01% 2955
2025
Q3 		$740K Buy
314,700
+36,700
+13% +$95.4K ﹤0.01% 2638
2025
Q2 		$867K Buy
278,000
+22,100
+9% +$72.8K ﹤0.01% 2580
2025
Q1 		$942K Buy
255,900
+26,600
+12% +$121K ﹤0.01% 2464
2024
Q4 		$1.17M Buy
229,300
+35,200
+18% +$174K ﹤0.01% 2407
2024
Q3 		$992K Buy
194,100
+65,400
+51% +$218K ﹤0.01% 2452
2024
Q2 		$297K Sell
128,700
-76,900
-37% -$239K ﹤0.01% 2913
2024
Q1 		$777K Buy
205,600
+113,400
+123% +$605K ﹤0.01% 2647
2023
Q4 		$772K Sell
92,200
-196,600
-68% -$1.31M ﹤0.01% 2560
2023
Q3 		$2.36M Buy
288,800
+68,100
+31% +$864K ﹤0.01% 1761
2023
Q2 		$2.8M Sell
220,700
-46,700
-17% -$754K ﹤0.01% 1793
2023
Q1 		$5.58M Sell
267,400
-81,200
-23% -$1.99M 0.01% 1413
2022
Q4 		$7.92M Sell
348,600
-82,800
-19% -$1.83M 0.01% 1230
2022
Q3 		$7.9M Buy
431,400
+317,700
+279% +$9.94M 0.01% 1159
2022
Q2 		$4.37M Sell
113,700
-165,000
-59% -$7.48M 0.01% 1664
2022
Q1 		$13.4M Buy
+278,700
New +$14.6M 0.02% 964
2021
Q4 		– Sell
-202,624
Closed -$10.9M – 4231
2021
Q3 		$10.9M Buy
202,624
+36,824
+22% +$1.92M 0.01% 981
2021
Q2 		$9.92M Buy
165,800
+9,600
+6% +$613K 0.01% 1175
2021
Q1 		$9.95M Sell
156,200
-95,000
-38% -$5.8M 0.01% 1203
2020
Q4 		$12.9M Buy
251,200
+38,800
+18% +$1.48M 0.01% 1001
2020
Q3 		$5.45M Sell
212,400
-217,000
-51% -$5.41M 0.01% 1525
2020
Q2 		$9.52M Sell
429,400
-51,597
-11% -$1.06M 0.01% 1250
2020
Q1 		$8.71M Sell
480,997
-455,603
-49% -$12.1M 0.01% 1252
2019
Q4 		$34.9M Sell
936,600
-85,800
-8% -$3.49M 0.03% 701
2019
Q3 		$43.9M Buy
1,022,400
+9,500
+0.9% +$354K 0.04% 549
2019
Q2 		$42.9M Sell
1,012,900
-6,200
-0.6% -$266K 0.04% 555
2019
Q1 		$46.2M Sell
1,019,100
-108,200
-10% -$5.24M 0.04% 550
2018
Q4 		$51.6M Sell
1,127,300
-286,700
-20% -$15.6M 0.06% 412
2018
Q3 		$111M Sell
1,414,000
-181,500
-11% -$13.6M 0.11% 194
2018
Q2 		$113M Buy
1,595,500
+52,100
+3% +$3.87M 0.12% 167
2018
Q1 		$114M Buy
1,543,400
+34,600
+2% +$2.73M 0.13% 173
2017
Q4 		$110M Sell
1,508,800
-132,100
-8% -$9.42M 0.12% 173
2017
Q3 		$110M Sell
1,640,900
-66,000
-4% -$4.39M 0.13% 171
2017
Q2 		$117M Sell
1,706,900
-250,000
-13% -$16.4M 0.15% 143
2017
Q1 		$131M Buy
1,956,900
+315,500
+19% +$21.2M 0.18% 110
2016
Q4 		$97.3M Buy
1,641,400
+217,600
+15% +$12.2M 0.15% 122
2016
Q3 		$80.5M Buy
1,423,800
+162,500
+13% +$8.61M 0.14% 142
2016
Q2 		$54.1M Buy
1,261,300
+923,800
+274% +$40.6M 0.1% 222
2016
Q1 		$12.4M Buy
337,500
+171,500
+103% +$4.88M 0.02% 984
2015
Q4 		$4.68M Sell
166,000
-134,900
-45% -$3.93M 0.01% 1533
2015
Q3 		$7.6M Buy
300,900
+50,775
+20% +$1.36M 0.02% 1099
2015
Q2 		$6.71M Buy
+250,125
New +$6.4M 0.02% 1229

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

Renaissance Technologies's TSE Position: Q1 2026 in Review

Renaissance Technologies sold out of Trinseo (TSE) in Q1 2026, closing a stake of 276,100 shares — an estimated $137K sold.

Renaissance Technologies first reported a position in TSE in Q2 2015 and held it in 42 quarters. The position peaked at $131M in Q1 2017. 14 funds tracked by Wall St. Rank hold TSE as of Q1 2026.

  • Renaissance Technologies reported no remaining Trinseo position as of Q1 2026 after selling out during the quarter.
  • Renaissance Technologies sold 276,100 Trinseo shares in Q1 2026, an estimated $137K.
  • Renaissance Technologies first reported a position in Trinseo in Q2 2015 and held it in 42 quarters.
  • Renaissance Technologies's Trinseo position peaked at $131M in Q1 2017.
  • 14 funds tracked by Wall St. Rank held Trinseo as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.