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TSE

Trinseo
TSE

Delisted

TSE was delisted on the 27th of February, 2026.

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181 hedge funds and large institutions have $726M invested in Trinseo in 2022 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 61 increasing their positions, 47 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

62% more capital invested

Capital invested by funds: $448M → $726M (+$278M)

30% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 47

2.3% more ownership

Funds ownership: 91.4% → 93.7% (+2.3%)

9% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 35

1% more funds holding

Funds holding: 180 → 181 (+1)

26% less call options, than puts

Call options by funds: $3.22M | Put options by funds: $4.36M

Holders
181
Holders Change
+1
Holders Change %
+0.56%
% of All Funds
2.91%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
38
Increased
61
Reduced
47
Closed
35
Calls
$3.22M
Puts
$4.36M
Net Calls
-$1.14M
Net Calls Change
+$1.15M

Top Buyers

1
TC
Towle & Co
Colorado
+$25.4M
2
Fisher Asset Management
Fisher Asset Management
Washington
+$20.7M
3
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
+$7.67M
4
Victory Capital Management
Victory Capital Management
Texas
+$4.23M
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$3.72M

Top Sellers

1
Boston Partners
Boston Partners
Massachusetts
-$12.4M
2
Marshall Wace
Marshall Wace
United Kingdom
-$7M
3
Ameriprise
Ameriprise
Minnesota
-$5.98M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$5.84M
5
SFM
Systematic Financial Management
New Jersey
-$5.35M
Name Holding Trade Value Shares
Change 		Change in
Stake
MGIM
1
M&G Investment Management
United Kingdom
$175M – – –
BlackRock
2
BlackRock
New York
$132M +$3.48M +157,881 +3%
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$36.3M +$7.67M +348,143 +28%
Vanguard Group
4
Vanguard Group
Pennsylvania
$35.2M +$230K +10,431 +0.7%
State Street
5
State Street
Massachusetts
$32.1M +$351K +15,937 +1%
TC
6
Towle & Co
Colorado
$26.1M +$25.4M +1,150,974 New
LSV Asset Management
7
LSV Asset Management
Illinois
$24.4M -$804K -36,478 -3%
Fisher Asset Management
8
Fisher Asset Management
Washington
$21.4M +$20.7M +940,163 New
Charles Schwab
9
Charles Schwab
California
$16.5M +$1.99M +90,410 +14%
Jacobs Levy Equity Management
10
Jacobs Levy Equity Management
New Jersey
$16M +$3.72M +168,919 +32%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$14.7M +$359K +16,298 +3%
Morgan Stanley
12
Morgan Stanley
New York
$11.9M +$1.68M +76,002 +17%
Fidelity Investments
13
Fidelity Investments
Massachusetts
$10.5M -$5.3M -240,557 -34%
Northern Trust
14
Northern Trust
Illinois
$9.1M +$442K +20,041 +5%
Hotchkis & Wiley Capital Management
15
Hotchkis & Wiley Capital Management
California
$9.02M +$1.3M +59,140 +18%
Invesco
16
Invesco
Georgia
$8.64M -$987K -44,772 -11%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$8.26M -$78.5K -3,560 -1%
Renaissance Technologies
18
Renaissance Technologies
New York
$7.92M -$1.83M -82,800 -19%
Norges Bank
19
Norges Bank
Norway
$7.31M – – –
Victory Capital Management
20
Victory Capital Management
Texas
$6.82M +$4.23M +192,083 +177%
Citadel Advisors
21
Citadel Advisors
Florida
$6.46M -$2.84M -129,021 -31%
Goldman Sachs
22
Goldman Sachs
New York
$5.41M +$751K +34,086 +17%
Ameriprise
23
Ameriprise
Minnesota
$4.97M -$5.98M -271,315 -55%
Principal Financial Group
24
Principal Financial Group
Iowa
$4.85M -$279K -12,657 -6%
N
25
Nuveen
North Carolina
$4.77M -$351K -15,916 -7%
1
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TSE Hedge Fund Activity: Q4 2022 in Review

181 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in Trinseo (TSE) for Q4 2022, worth a combined $726M — up 62% from $448M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new TSE positions and 35 closed out — a net gain of 3 holders — while 61 added to existing stakes and 47 trimmed.

The largest buyer was Towle & Co, opening a new position worth an estimated $25.4M. The largest seller was Boston Partners, exiting entirely with an estimated $12.4M sold.

  • 181 institutional investors held Trinseo (TSE) as of Q4 2022, up from 180 in Q3 2022.
  • Funds reported $726M of Trinseo stock for Q4 2022, up 62% quarter-over-quarter.
  • 38 funds opened new Trinseo positions in Q4 2022 and 35 closed out, a net change of +3 holders.
  • The largest Trinseo buyer in Q4 2022 was Towle & Co, an estimated $25.4M added.
  • The largest Trinseo seller in Q4 2022 was Boston Partners, an estimated $12.4M sold.

Based on aggregated 13F filings for Q4 2022.