101 hedge funds and large institutions have $1.28B invested in Trinseo in 2015 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 44 increasing their positions, 35 reducing their positions, and 15 closing their positions.

Holders
101
Holders Change
+1
Holders Change %
+1%
% of All Funds
2.82%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
16
Increased
44
Reduced
35
Closed
15
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
BCI
1
Bain Capital Investors
Massachusetts
$941M 37,269,567
LCM
2
Lakewood Capital Management
New York
$41.5M 1,645,490 +1,550 +0.1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$28M 1,109,356 +533,038 +92%
Bank of New York Mellon
4
Bank of New York Mellon
New York
$24.3M 961,875 -47,954 -5%
FIM
5
Foresters Investment Management
New York
$23.1M 915,985 -188,100 -17%
QCI
6
Quaker Capital Investments
Pennsylvania
$22.3M 883,520 +113,863 +15%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$18M 711,642 -67,687 -9%
TC
8
Towle & Co
Colorado
$17.4M 690,953 +3,003 +0.4%
BHC
9
Bowen Hanes & Co
Florida
$11.5M 456,485 +456,485 New
BIT
10
BlackRock Institutional Trust
California
$9.82M 388,880 +15,792 +4%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$8.26M 327,200 +5,700 +2%
Renaissance Technologies
12
Renaissance Technologies
New York
$7.6M 300,900 +50,775 +20%
BFA
13
BlackRock Fund Advisors
California
$6.86M 271,819 -3,300 -1%
SAM
14
Scopus Asset Management
New York
$6.32M 250,083 +50,083 +25%
Wells Fargo
15
Wells Fargo
California
$5.7M 225,846 -405 -0.2%
American Century Companies
16
American Century Companies
Missouri
$5.64M 223,226 +161,305 +261%
AWW
17
Alan W. Weber
$5.61M 222,001
SCM
18
SIR Capital Management
New York
$5.39M 213,400 +213,400 New
State Street
19
State Street
Massachusetts
$4.11M 162,674 +5,571 +4%
California Public Employees Retirement System
20
California Public Employees Retirement System
California
$4.02M 159,100 +22,200 +16%
RCM
21
Rockshelter Capital Management
Pennsylvania
$3.94M 156,140 +3,330 +2%
Charles Schwab
22
Charles Schwab
California
$3.94M 155,957 +49,829 +47%
CAM
23
ClariVest Asset Management
California
$3.49M 138,193 +19,360 +16%
HS
24
HighVista Strategies
Massachusetts
$3.44M 136,141 +136,141 New
GC
25
Globeflex Capital
California
$3.38M 133,943 +133,943 New