80 hedge funds and large institutions have $85.4M invested in Trinseo in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 21 increasing their positions, 21 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
80
Holders Change
-5
Holders Change %
-5.88%
% of All Funds
1.07%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
21
Increased
21
Reduced
21
Closed
26
Calls
$113K
Puts
$16K
Net Calls
+$97K
Net Calls Change
-$116K
Name Holding Trade Value Shares
Change
Shares
Change %
Citigroup
51
Citigroup
New York
$43.1K +$25.4K +8,128 +143%
SMAM
52
Sugar Maple Asset Management
Wisconsin
$40.6K +$40.6K +13,000 New
GCP
53
GSA Capital Partners
United Kingdom
$39K -$290K -92,622 -88%
Two Sigma Advisers
54
Two Sigma Advisers
New York
$35.6K -$618K -198,000 -95%
MHC
55
May Hill Capital
Massachusetts
$33.1K +$33.1K +10,594 New
SG Americas Securities
56
SG Americas Securities
New York
$32K -$33.6K -10,738 -51%
PFSRSONJ
57
Police & Firemen's Retirement System of New Jersey
New Jersey
$27.4K +$27.4K +8,769 New
AIP
58
Ameritas Investment Partners
Nebraska
$10.8K +$10.8K +3,476 New
Legal & General Group
59
Legal & General Group
United Kingdom
$9.67K +$9.67K +3,098 New
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$6.63K +$6.63K +2,124 New
ME
61
McIlrath & Eck
Washington
$4.51K
AB
62
Amalgamated Bank
New York
$4K +$4K +1,163 New
SPIA
63
Steward Partners Investment Advisory
New York
$3.12K
SCM
64
Sterling Capital Management
North Carolina
$2.87K +$2.87K +919 New
HT
65
Headlands Technologies
Illinois
$2.81K +$2.81K +901 New
Raymond James Financial
66
Raymond James Financial
Florida
$2.24K +$2.24K +718 New
Russell Investments Group
67
Russell Investments Group
United Kingdom
$1.82K
TRCT
68
Tower Research Capital (TRC)
New York
$1.25K +$1.25K +402 New
Osaic Holdings
69
Osaic Holdings
Arizona
$1.21K -$798 -156 -40%
Simplex Trading
70
Simplex Trading
Illinois
$1K -$1.85K -1,137 -65%
Group One Trading
71
Group One Trading
Illinois
$858
MCM
72
MAI Capital Management
Ohio
$843 -$94 -30 -10%
SC
73
Swan Capital
Florida
$780
Federated Hermes
74
Federated Hermes
Pennsylvania
$752
SC
75
Stephens Consulting
Michigan
$721