Ecofin

Ecofin as of March 31, 2012

Portfolio Holdings for Ecofin

Ecofin holds 60 positions in its portfolio as reported in the March 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
General Electric Company 10.4 $30M 1.5M 20.07
Nextera Energy (NEE) 7.3 $21M 349k 61.08
Calpine Corporation 7.2 $21M 1.2M 17.21
Johnson Controls 6.6 $19M 591k 32.48
Emerson Electric (EMR) 5.3 $16M 298k 52.18
FirstEnergy (FE) 4.8 $14M 304k 45.59
ITC Holdings 4.1 $12M 155k 76.94
Itron (ITRI) 3.8 $11M 265k 41.80
Cree 3.4 $10M 317k 31.63
AES Corporation (AES) 3.4 $9.9M 754k 13.07
EQT Corporation (EQT) 3.2 $9.4M 195k 48.21
Nextera Energy Cvp convert 2.8 $8.3M 165k 50.30
EnerSys (ENS) 2.5 $7.3M 212k 34.65
First Solar (FSLR) 2.4 $6.9M 277k 25.05
ITC Holdings 2.4 $6.9M 90k 76.94
Cheniere Energy (LNG) 2.3 $6.6M 442k 14.98
Fluor Corporation (FLR) 1.8 $5.2M 87k 60.05
Polypore International 1.7 $5.0M 143k 35.16
Danaher Corporation (DHR) 1.7 $5.0M 89k 56.00
A. O. Smith Corporation (AOS) 1.5 $4.3M 95k 44.95
MEMC Electronic Materials 1.5 $4.3M 1.2M 3.61
ESCO Technologies (ESE) 1.4 $4.1M 112k 36.77
Exide Technologies 1.4 $4.0M 1.4M 2.84
Intel Corporation (INTC) 1.3 $3.9M 139k 28.11
Anadarko Petroleum Corporation 1.3 $3.8M 49k 78.34
Clean Energy Fuels (CLNE) 1.2 $3.6M 171k 21.28
Gt Solar Int'l 1.2 $3.6M 435k 8.27
Ppl Corp unit 99/99/9999 1.1 $3.3M 60k 54.22
Ppl Corporation 8.75% pfd cv 0.9 $2.7M 50k 53.76
Peabody Energy Corporation 0.9 $2.6M 89k 28.96
Edison International (EIX) 0.9 $2.5M 59k 42.51
Power-One 0.7 $2.0M 443k 4.55
Fuel Systems Solutions 0.7 $2.0M 76k 26.16
Calgon Carbon Corporation 0.7 $2.0M 127k 15.61
ConocoPhillips (COP) 0.6 $1.7M 23k 76.02
Myr (MYRG) 0.6 $1.7M 93k 17.86
Ameres (AMRC) 0.5 $1.3M 98k 13.55
Chevron Corporation (CVX) 0.4 $1.1M 11k 107.21
NiSource (NI) 0.4 $1.1M 44k 24.35
Devon Energy Corporation (DVN) 0.3 $1.0M 15k 71.12
Helmerich & Payne (HP) 0.3 $945k 18k 53.93
National-Oilwell Var 0.3 $847k 11k 79.52
Cnooc 0.3 $758k 3.7k 204.42
Kaydon Corporation 0.3 $771k 30k 25.52
Plains Exploration & Production Company 0.2 $712k 17k 42.68
AeroVironment (AVAV) 0.2 $695k 26k 26.80
Northeast Utilities System 0.2 $607k 16k 37.09
EOG Resources (EOG) 0.2 $571k 5.1k 111.15
El Paso Corporation 0.2 $482k 16k 29.54
Echelon Corporation 0.2 $493k 111k 4.43
Occidental Petroleum Corporation (OXY) 0.2 $508k 5.3k 95.29
Cabot Oil & Gas Corporation (CTRA) 0.2 $470k 15k 31.17
Pioneer Natural Resources (PXD) 0.1 $446k 4.0k 111.50
Genon Energy 0.1 $442k 212k 2.08
Marathon Petroleum Corp (MPC) 0.1 $406k 9.4k 43.35
Badger Meter (BMI) 0.1 $334k 9.8k 34.03
Ada-es 0.1 $299k 12k 24.32
EnerNOC 0.1 $257k 36k 7.21
Chesapeake Energy Corporation 0.1 $240k 20k 12.00
A123 Systems 0.0 $5.0k 4.4k 1.14