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A C000010628 Class C C000010629 Consumer Products Fund S000003811 Investor Class C000010630 Class H C000010631 Class A C000010632 Class C C000010633 Leisure Fund S000003812 Investor Class C000010634 Class H C000010635 Class A C000010636 Class C C000010637 Retailing Fund S000003813 Investor Class C000010638 Class H C000010639 Class A C000010640 Class C C000010641 S&P 500 Fund S000012221 Class A C000033368 Class C C000033369 Class H C000033370 Russell 2000 Fund S000012222 Class A C000033371 Class C C000033372 Class H C000033373 High Yield Strategy Fund S000015881 Class A C000043615 Class C C000043616 Class H C000043617 Inverse High Yield Strategy Fund S000015882 Class A C000043618 Class C C000043619 Class H C000043620 Emerging Markets 2x Strategy Fund S000018291 Class A C000050422 Class C C000050423 Class H C000050424 Inverse Emerging Markets 2x Strategy Fund S000018292 Class A C000050425 Class C C000050426 Class H C000050427 Japan 2x Strategy Fund S000018293 Class A C000050428 Class C C000050429 Class H C000050430 Emerging Markets Bond Strategy Fund S000041673 Class A C000129378 Class C C000129379 Class H C000129380 Monthly Rebalance NASDAQ-100 2x Strategy Fund S000047391 Class H C000148762 Class A C000148763 Class C C000148764 Dow Jones Industrial Average Fund S000051596 Class H C000162316 Class A C000162317 Class C C000162318 811-07584 033-59692 03/31/2022 26301566767.00 26425695712.00 3295448014.00 29721143726.00 0.00 (3419576959.00) 0.000092700 0.00 0.00 0.00 /s/ Jon Szafran Jon Szafran, Assistant Treasurer 06/24/2022