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TSE

Trinseo

Delisted

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

183 hedge funds and large institutions have $1.52B invested in Trinseo in 2019 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 47 increasing their positions, 77 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

73% more call options, than puts

Call options by funds: $1.37M | Put options by funds: $792K

15% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 27

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

1% less funds holding

Funds holding: 185183 (-2)

2.23% less ownership

Funds ownership: 106.69%104.46% (-2.2%)

17% less capital invested

Capital invested by funds: $1.84B → $1.52B (-$322M)

39% less repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 77

Holders
183
Holders Change
-2
Holders Change %
-1.08%
% of All Funds
3.61%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
31
Increased
47
Reduced
77
Closed
27
Calls
$1.37M
Puts
$792K
Net Calls
+$578K
Net Calls Change
-$498K

TSE Hedge Fund Activity: Q4 2019 in Review

183 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in Trinseo (TSE) for Q4 2019, worth a combined $1.52B — down 17% from $1.84B a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new TSE positions and 27 closed out — a net gain of 4 holders — while 47 added to existing stakes and 77 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $10.1M. The largest seller was Prudential plc, exiting entirely with an estimated $337M sold.

  • 183 institutional investors held Trinseo (TSE) as of Q4 2019, down from 185 in Q3 2019.
  • Funds reported $1.52B of Trinseo stock for Q4 2019, down 17% quarter-over-quarter.
  • 31 funds opened new Trinseo positions in Q4 2019 and 27 closed out, a net change of +4 holders.
  • The largest Trinseo buyer in Q4 2019 was Morgan Stanley, an estimated $10.1M added.
  • The largest Trinseo seller in Q4 2019 was Prudential plc, an estimated $337M sold.

Based on aggregated 13F filings for Q4 2019.