Citadel Advisors
TSE

Citadel Advisors’s Trinseo TSE Stock Holding History

Citadel Advisors’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
-15,185
Closed -$55.9K – 15147
2025
Q1 		$55.9K Sell
15,185
-51,491
-77% -$234K ﹤0.01% 12192
2024
Q4 		$340K Sell
66,676
-25,686
-28% -$127K ﹤0.01% 9402
2024
Q3 		$472K Sell
92,362
-378,546
-80% -$1.26M ﹤0.01% 8384
2024
Q2 		$1.09M Buy
470,908
+451,414
+2,316% +$1.4M ﹤0.01% 6419
2024
Q1 		$73.7K Sell
19,494
-514,209
-96% -$2.74M ﹤0.01% 11755
2023
Q4 		$4.47M Sell
533,703
-91,036
-15% -$609K ﹤0.01% 3962
2023
Q3 		$5.1M Sell
624,739
-38,542
-6% -$489K ﹤0.01% 3613
2023
Q2 		$8.4M Buy
663,281
+157,585
+31% +$2.55M ﹤0.01% 2905
2023
Q1 		$10.5M Buy
505,696
+221,118
+78% +$5.41M ﹤0.01% 2745
2022
Q4 		$6.46M Sell
284,578
-129,021
-31% -$2.84M ﹤0.01% 3457
2022
Q3 		$7.58M Buy
413,599
+324,516
+364% +$10.2M ﹤0.01% 3175
2022
Q2 		$3.43M Sell
89,083
-52,084
-37% -$2.36M ﹤0.01% 4520
2022
Q1 		$6.76M Buy
141,167
+103,557
+275% +$5.44M ﹤0.01% 3605
2021
Q4 		$1.97M Buy
37,610
+21,530
+134% +$1.17M ﹤0.01% 6273
2021
Q3 		$868K Buy
16,080
+3,240
+25% +$169K ﹤0.01% 8504
2021
Q2 		$768K Sell
12,840
-42,704
-77% -$2.73M ﹤0.01% 9049
2021
Q1 		$3.54M Sell
55,544
-66,166
-54% -$4.04M ﹤0.01% 5047
2020
Q4 		$6.23M Buy
121,710
+45,246
+59% +$1.72M ﹤0.01% 3312
2020
Q3 		$1.96M Sell
76,464
-171,703
-69% -$4.28M ﹤0.01% 4748
2020
Q2 		$5.5M Buy
248,167
+55,659
+29% +$1.14M ﹤0.01% 2959
2020
Q1 		$3.49M Sell
192,508
-94,786
-33% -$2.51M ﹤0.01% 3229
2019
Q4 		$10.7M Buy
287,294
+173,819
+153% +$7.06M ﹤0.01% 2132
2019
Q3 		$4.87M Sell
113,475
-93,537
-45% -$3.49M ﹤0.01% 3147
2019
Q2 		$8.77M Buy
207,012
+180,769
+689% +$7.76M ﹤0.01% 2344
2019
Q1 		$1.19M Sell
26,243
-109,377
-81% -$5.29M ﹤0.01% 5278
2018
Q4 		$6.21M Buy
135,620
+14,327
+12% +$779K ﹤0.01% 2489
2018
Q3 		$9.5M Buy
121,293
+69,182
+133% +$5.18M ﹤0.01% 2156
2018
Q2 		$3.7M Sell
52,111
-38,864
-43% -$2.89M ﹤0.01% 3191
2018
Q1 		$6.74M Buy
90,975
+80,103
+737% +$6.31M ﹤0.01% 2133
2017
Q4 		$789K Sell
10,872
-3,114
-22% -$222K ﹤0.01% 4998
2017
Q3 		$938K Buy
+13,986
New +$931K ﹤0.01% 4415
2017
Q2 		– Sell
-234,377
Closed -$15.3M – 8077
2017
Q1 		$15.7M Buy
234,377
+209,925
+859% +$14.1M 0.01% 1120
2016
Q4 		$1.45M Sell
24,452
-436,850
-95% -$24.5M ﹤0.01% 3348
2016
Q3 		$26.1M Buy
461,302
+10,142
+2% +$537K 0.03% 717
2016
Q2 		$19.4M Buy
451,160
+127,726
+39% +$5.62M 0.02% 805
2016
Q1 		$11.9M Buy
323,434
+248,169
+330% +$7.06M 0.02% 1060
2015
Q4 		$2.12M Buy
75,265
+24,481
+48% +$713K ﹤0.01% 2671
2015
Q3 		$1.28M Buy
50,784
+11,232
+28% +$300K ﹤0.01% 3493
2015
Q2 		$1.06M Sell
39,552
-391,461
-91% -$10M ﹤0.01% 3892
2015
Q1 		$8.53M Sell
431,013
-35,996
-8% -$627K 0.01% 1584
2014
Q4 		$8.15M Sell
467,009
-114,793
-20% -$1.74M 0.01% 1555
2014
Q3 		$9.15M Buy
581,802
+30,416
+6% +$569K 0.01% 1443
2014
Q2 		$11.5M Buy
+551,386
New +$11.8M 0.01% 1162

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

Citadel Advisors's TSE Position: Q2 2025 in Review

Citadel Advisors sold out of Trinseo (TSE) in Q2 2025, closing a stake of 15,185 shares — an estimated $55.9K sold.

Citadel Advisors first reported a position in TSE in Q2 2014 and held it in 43 quarters. The position peaked at $26.1M in Q3 2016. 80 funds tracked by Wall St. Rank hold TSE as of Q2 2025.

  • Citadel Advisors reported no remaining Trinseo position as of Q2 2025 after selling out during the quarter.
  • Citadel Advisors sold 15,185 Trinseo shares in Q2 2025, an estimated $55.9K.
  • Citadel Advisors first reported a position in Trinseo in Q2 2014 and held it in 43 quarters.
  • Citadel Advisors's Trinseo position peaked at $26.1M in Q3 2016.
  • 80 funds tracked by Wall St. Rank held Trinseo as of Q2 2025.

Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.