Major Shareholders 

PLUG

Name Shares
Held
% Total
Shares Held
Shares
Change
% Chg from
Prior Port
% Total
Assets
Date of
Portfolio
Star Rating
Vanguard Total Stock Mkt Idx 2,909,352 1.68 38,600 1.34 0 04/30/2015
Vanguard Extended Market Idx Inv 1,527,136 0.88 4,953 0.33 0.01 04/30/2015
PowerShares WilderHill Clean Energy ETF 1,230,318 0.72 0 0.00 2.23 05/22/2015
iShares Russell 2000 Value 1,177,375 0.69 0 0.00 0.05 05/22/2015
Fidelity Spartan® Extended Mkt Index Inv 579,690 0.33 32,412 5.92 0.01 03/31/2015
CREF Stock R1 564,493 0.33 0 0.00 0 03/31/2015
Northern Trust Russell 2000 Index Fund - DC - Non-Lending 373,540 0.22 -6,424 -1.69 0.02 03/31/2015
SSgA Russell Small Cap Completeness Idx 312,000 0.18 0 0.00 0.01 12/31/2014
Schwab Small Cap Index 245,100 0.14 0 0.00 0.02 03/31/2015
First Trust NASDAQ® Cln Edge® GrnEngyETF 193,230 0.11 0 0.00 0.55 05/22/2015
Vanguard Instl Ttl Stk Mkt Idx InstlPls 195,937 0.11 5,300 2.78 0 04/30/2015
Fidelity Spartan® Total Market Idx Inv 188,670 0.11 16,519 9.60 0 03/31/2015
JNL/Mellon Capital Small Cap Index B 187,071 0.11 0 0.00 0.02 03/31/2015
AXA 2000 Managed Volatility K 182,532 0.11 0 0.00 0.02 03/31/2015
Market Vectors® Global Alt Energy ETF 180,422 0.11 0 0.00 0.49 05/22/2015
TIAA-CREF Small-Cap Blend Idx Inst 169,331 0.10 0 0.00 0.02 03/31/2015
LVIP SSgA Small Cap Index Std 159,000 0.09 38,100 31.51 0.03 03/31/2015
Schwab US Small-Cap ETF™ 153,725 0.09 0 0.00 0.01 05/22/2015
The Vanguard Russell 2000 Value Index 144,197 0.08 0 0.00 0.05 04/30/2015
BNY Mellon EB DL Mkt Completion 132,104 0.08 0 0.00 0.01 03/31/2015