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TSE

Trinseo

Delisted

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

144 hedge funds and large institutions have $418M invested in Trinseo in 2023 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 43 increasing their positions, 60 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

1.68% less ownership

Funds ownership: 95.21%93.53% (-1.7%)

13% less funds holding

Funds holding: 165144 (-21)

28% less repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 60

40% less capital invested

Capital invested by funds: $695M → $418M (-$277M)

42% less call options, than puts

Call options by funds: $2.56M | Put options by funds: $4.4M

61% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 33

Holders
144
Holders Change
-21
Holders Change %
-12.73%
% of All Funds
2.26%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
13
Increased
43
Reduced
60
Closed
33
Calls
$2.56M
Puts
$4.4M
Net Calls
-$1.84M
Net Calls Change
+$3.38M
Name Holding Trade Value Shares
Change
Change in
Stake
MGIM
1
M&G Investment Management
United Kingdom
$99.1M
BlackRock
2
BlackRock
New York
$73.3M -$341K -21,124 -0.4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$20.4M +$768K +47,528 +3%
Fuller & Thaler Asset Management
4
Fuller & Thaler Asset Management
California
$20.2M -$44.2K -2,734 -0.2%
State Street
5
State Street
Massachusetts
$17.5M -$568K -35,134 -2%
Fisher Asset Management
6
Fisher Asset Management
Washington
$17.4M +$858K +53,144 +4%
TC
7
Towle & Co
Colorado
$15M +$727K +45,030 +4%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$15M -$1.09M -67,242 -5%
Charles Schwab
9
Charles Schwab
California
$12.6M +$2.81M +174,152 +21%
Hotchkis & Wiley Capital Management
10
Hotchkis & Wiley Capital Management
California
$9.37M +$4.95M +306,690 +71%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$8.78M +$452K +27,998 +4%
DRZID
12
DePrince Race & Zollo Inc (DRZ)
Florida
$8.7M +$7.24M +448,505 +188%
Citadel Advisors
13
Citadel Advisors
Florida
$8.4M +$2.55M +157,585 +31%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$7.75M -$2.42M -149,989 -20%
Invesco
15
Invesco
Georgia
$6.27M +$843K +52,198 +12%
Northern Trust
16
Northern Trust
Illinois
$4.72M -$385K -23,805 -6%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$4.63M -$8.03K -497 -0.1%
BCM
18
Bridgeway Capital Management
Texas
$3.93M +$1.73M +106,865 +53%
Russell Investments Group
19
Russell Investments Group
United Kingdom
$3.77M +$2.31M +143,191 +93%
Norges Bank
20
Norges Bank
Norway
$3.57M
Ameriprise
21
Ameriprise
Minnesota
$3.38M +$52.9K +3,276 +1%
Morgan Stanley
22
Morgan Stanley
New York
$3.13M -$3.82M -236,463 -49%
AG
23
Algert Global
California
$3.1M +$3.75M +232,250 +1,830%
Renaissance Technologies
24
Renaissance Technologies
New York
$2.8M -$754K -46,700 -17%
Principal Financial Group
25
Principal Financial Group
Iowa
$2.53M -$185K -11,467 -5%

TSE Hedge Fund Activity: Q2 2023 in Review

144 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Trinseo (TSE) for Q2 2023, worth a combined $418M — down 40% from $695M a quarter earlier.

Sellers outnumbered buyers: 33 funds closed out of TSE and 13 opened new positions — a net loss of 20 holders — while 60 trimmed existing stakes and 43 added.

The largest buyer was DePrince Race & Zollo Inc (DRZ), adding an estimated $7.24M. The largest seller was Fidelity Investments, cutting an estimated $7.34M.

  • 144 institutional investors held Trinseo (TSE) as of Q2 2023, down from 165 in Q1 2023.
  • Funds reported $418M of Trinseo stock for Q2 2023, down 40% quarter-over-quarter.
  • 13 funds opened new Trinseo positions in Q2 2023 and 33 closed out, a net change of -20 holders.
  • The largest Trinseo buyer in Q2 2023 was DePrince Race & Zollo Inc (DRZ), an estimated $7.24M added.
  • The largest Trinseo seller in Q2 2023 was Fidelity Investments, an estimated $7.34M sold.

Based on aggregated 13F filings for Q2 2023.