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 0 0.00 0 05/31/2015
Vanguard Extended Market Idx Inv 1,532,470 0.88 5,334 0.35 0.01 05/31/2015
PowerShares WilderHill Clean Energy ETF 1,369,684 0.76 0 0.00 2.43 07/01/2015
iShares Russell 2000 Growth 789,960 0.44 5,022 0.64 0.03 07/01/2015
Fidelity Spartan® Extended Mkt Index Inv 579,690 0.33 0 0.00 0.01 05/31/2015
CREF Stock R1 451,693 0.26 -112,800 -19.98 0 04/30/2015
iShares Russell 2000 Value 461,021 0.25 5,715 1.26 0.02 07/01/2015
iShares Micro-Cap 414,511 0.23 0 0.00 0.1 07/01/2015
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
Vanguard Instl Ttl Stk Mkt Idx InstlPls 195,937 0.11 0 0.00 0 05/31/2015
Fidelity Spartan® Total Market Idx Inv 188,670 0.11 0 0.00 0 05/31/2015
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 04/30/2015
BlackRock Extended Equity Market K 176,067 0.10 73,809 72.18 0.01 03/31/2015
First Trust NASDAQ® Cln Edge® GrnEngyETF 190,682 0.11 0 0.00 0.52 07/01/2015
BlackRock Russell 2000® Index Non-Lendable F 169,286 0.10 7,185 4.43 0.02 03/31/2015
TIAA-CREF Small-Cap Blend Idx Inst 169,331 0.10 0 0.00 0.02 04/30/2015
LVIP SSgA Small Cap Index Std 159,000 0.09 38,100 31.51 0.03 03/31/2015