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Institutional Investment Manager
Yorktown Management & Research Co Inc
Yorktown Management & Research Co Inc (CIK: 0001313559), located at 106 Annjo Court Suite A, Forest, VA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 363 holdings with a total value of $394,401,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 GENERAL DYNAMICS CORP 1,300 224,000 0.06%
52 MAXIM INTEGR 5,800 224,000 0.06%
53 ISHARES TR 8,400 225,000 0.06%
54 PROCTER AND GAMBLE CO 2,700 227,000 0.06%
55 WESTROCK CO 4,500 228,000 0.06%
56 MEDIDATA SOLUTIONS INC 4,600 228,000 0.06%
57 WINNEBAGO INDS INC COM 7,200 228,000 0.06%
58 SAFETY INS GROUP INC COM 3,100 228,000 0.06%
59 DOVER CORP 3,050 229,000 0.06%
60 WEC ENERGY GROUP INC 3,900 229,000 0.06%
61 PEPSICO INC 2,200 230,000 0.06%
62 ISHARES 4,700 230,000 0.06%
63 ALLERGAN PLC 1,100 231,000 0.06%
64 VANGUARD INTL EQUITY INDEX F 4,000 232,000 0.06%
65 COMMERCEHUB INC COM SER A 15,463 232,000 0.06%
66 CA INC 7,300 232,000 0.06%
67 MARINEMAX INC COM 12,000 232,000 0.06%
68 HELMERICH & PAYNE INC 3,000 232,000 0.06%
69 CUMMINS INC 1,700 232,000 0.06%
70 ISHARES INC 5,500 233,000 0.06%
71 ICON PLC 3,100 233,000 0.06%
72 LKQ CORP 7,600 233,000 0.06%
73 TOYOTA MOTOR CORP 2,000 234,000 0.06%
74 LAS VEGAS SANDS CORP 4,400 235,000 0.06%
75 QUALCOMM INC 3,600 235,000 0.06%
76 WHIRLPOOL CORP 1,300 236,000 0.06%
77 MOODYS CORP 2,500 236,000 0.06%
78 ISHARES MSCI ISRAEL CAPPED ETF 5,100 237,000 0.06%
79 INVESCO LTD 7,800 237,000 0.06%
80 ALLEGION PUB LTD CO 3,700 237,000 0.06%
81 EATON VANCE CORP 5,650 237,000 0.06%
82 XYLEM INC 4,800 238,000 0.06%
83 ORACLE CORP 6,200 238,000 0.06%
84 DOMINOS PIZZA INC 1,500 239,000 0.06%
85 SCOTTS MIRACLE-GRO CO 2,500 239,000 0.06%
86 ZELTIQ AESTHETICS INC 5,500 239,000 0.06%
87 EVERCORE PARTNERS INC 3,500 240,000 0.06%
88 FORTUNE BRANDS HOME & SEC IN 4,500 241,000 0.06%
89 DANAHER CORP DEL 3,100 241,000 0.06%
90 T MOBILE US INC 4,200 242,000 0.06%
91 CELGENE CORP 2,100 243,000 0.06%
92 STARBUCKS CORP 4,400 244,000 0.06%
93 BERKSHIRE HATHAWAY INC DEL 1 244,000 0.06%
94 COACH INC 7,000 245,000 0.06%
95 REPUBLIC SVCS INC 4,300 245,000 0.06%
96 PPG INDS INC 2,600 246,000 0.06%
97 TELEDYNE TECHNOLOGIES INC 2,000 246,000 0.06%
98 HARRIS CORP 2,400 246,000 0.06%
99 Spectra Energy Corp Com 6,000 247,000 0.06%
100 ANALOG DEVICES INC 3,400 247,000 0.06%
Page 2 of 8

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-17-001436, filed 2017.02.10).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.