Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
SPY	SPDR S&P 500 ETF TRUST	1,523,471	$383M	43.7%	$161.85	—	ETF	78462F103
VOO	VANGUARD S&P 500 ETF	1,519,818	$351M	40.0%	$174.56	—	ETF	922908363
—	CALL/SVXY @ 20 EXP 01/19/2018	4,000	$29.49M	3.4%	—	—	Call	74347W627
BRK/A	BERKSHIRE HATHAWAY INC CL-A (DEL) CLASS A	55	$15.11M	1.7%	$230816.08	+15.0%	COM	084670108
MSFT	MICROSOFT CORPORATION CMN	180,000	$13.41M	1.5%	$50.29	+32.6%	COM	594918104
AMZN	AMAZON.COM INC CMN	12,000	$11.54M	1.3%	$28.70	+71.2%	COM	023135106
AMAT	APPLIED MATERIALS INC CMN	199,230	$10.38M	1.2%	$22.26	+85.0%	COM	038222105
—	SILVER RUN ACQUISITION CORPORATION II CMN CLASS A	1,003,698	$10.22M	1.2%	$10.13	—	COM	82812A103
—	KAYNE ANDERSON ACQUISITN CORP CMN	665,595	$6.49M	0.7%	$9.75	—	COM	48661U102
GOOG	ALPHABET INC. CMN CLASS C	6,000	$5.755M	0.7%	$40.99	+12.8%	COM	02079K107
JPM	JPMORGAN CHASE & CO CMN	60,000	$5.731M	0.7%	$51.70	+42.5%	COM	46625H100
—	VANTAGE ENERGY ACQUISITION CORP. CMN	499,998	$4.89M	0.6%	$9.75	—	COM	92211L105
—	ALTABA INC. CLOSE ENDED FUND	60,000	$3.974M	0.5%	$66.23	—	COM	021346101
BAC	BANK OF AMERICA CORP CMN	150,000	$3.801M	0.4%	$10.03	+99.1%	COM	060505104
INBK	FIRST INTERNET BANCORP CMN	100,000	$3.23M	0.4%	$30.47	0.0%	COM	320557101
PEP	PEPSICO INC CMN	21,000	$2.34M	0.3%	$81.92	+9.1%	COM	713448108
—	TRUSTCO BANK CORP NY CMN	260,000	$2.314M	0.3%	$6.14	—	COM	898349105
AMGN	AMGEN INC. CMN	10,000	$1.865M	0.2%	$127.19	+8.1%	COM	031162100
TSLA	PUT/TSLA @ 200 EXP 01/18/2019	1,600	$1.824M	0.2%	—	—	Put	88160R101
—	PUT/SVXY @ 60 EXP 12/15/2017	11,000	$1.472M	0.2%	—	—	Put	74347W627
—	FEDERAL STREET ACQUISITION CORP. UNIT	100,000	$1.027M	0.1%	$10.27	—	OTHER	31421V206
EIRL	ISHARES MSCI IRELAND CAPPED ETF	19,411	$898K	0.1%	$37.27	—	ETF	46429B507
META	CALL/FB @ 170 EXP 06/15/2018	500	$824K	0.1%	$132.71	+24.9%	Call	30303M102
—	BOULDER GROWTH & INCOME FD INC MUTUAL FUND	72,106	$735K	0.1%	$8.56	—	COM	101507101
—	CALL/XLNX @ 75 EXP 01/18/2019	1,000	$670K	0.1%	—	—	Call	983919101
—	CENTRAL SECURITIES CORP. MUTUAL FUND	25,000	$646K	0.1%	$23.96	—	COM	155123102
—	NEW IRELAND FUND INC MUTUAL FUND	45,075	$618K	0.1%	$12.57	—	COM	645673104
—	WTS/SILVER RUN ACQUISITION CORPORATION II EXP12/31/2022	351,266	$534K	0.1%	—	—	Call	82812A111
MTEX	MANNATEC, INC. CMN	23,469	$340K	0.0%	$15.15	+1.6%	COM	563771203
LARK	LANDMARK BANCORP INC CMN	11,025	$311K	0.0%	$19.52	+11.6%	COM	51504L107
—	KAYNE ANDERSON ACQUISITION CORP. CORP	30,928	$309K	0.0%	$10.02	—	OTHER	48661U201
PKBK	PARKE BANCORP INC CMN	13,197	$293K	0.0%	$13.16	+5.0%	COM	700885106
—	U S GEOTHERMAL INC CMN	68,366	$273K	0.0%	$4.10	—	COM	90338S201
DHIL	DIAMOND HILL INVESTMENT GROUP CMN	1,000	$212K	0.0%	$112.73	+3.1%	COM	25264R207
—	WTS/VANTAGE ENERGY ACQUISITION CORP. EXP04/12/2024	166,666	$210K	0.0%	—	—	Call	92211L113
—	ALLERGAN PLC CMN	1,000	$205K	0.0%	$272.00	—	COM	G0177J108
—	THL CREDIT INC MUTUAL FUND	21,964	$205K	0.0%	$11.75	—	COM	872438106
APWC	ASIA PACIFIC WIRE & CABLE CORP CMN	57,769	$173K	0.0%	$2.67	+4.7%	COM	G0535E106
—	WTS/KAYNE ANDERSON ACQUISITION CORP EXP06/30/2022	221,865	$166K	0.0%	—	—	Call	48661U110
—	WTS/CISION LTD 11.5000 EXP10/19/2020	46,850	$138K	0.0%	—	—	Call	G1992S117
—	NICHOLAS FINANCIAL, INC. CMN	11,946	$104K	0.0%	$11.87	—	COM	65373J209
LQDT	LIQUIDITY SERVICES INC CMN	15,000	$89,000	0.0%	$8.78	-30.5%	COM	53635B107
MSN	EMERSON RADIO CORP CMN	47,740	$64,000	0.0%	$1.26	+2.4%	COM	291087203
—	APPROACH RESOURCES INC. CMN	10,000	$25,000	0.0%	$2.50	—	COM	03834A103
—	MODUSLINK GLOBAL SOLUTIONS, INC CMN	10,000	$19,000	0.0%	$3.42	—	COM	60786L206
—	TRIANGLE CAPITAL CORPORATION MUTUAL FUND	1,000	$14,000	0.0%	$19.00	—	COM	895848109
—	WTS/ELECTRUM SPL ACQUISITION C EXP12/31/2020	35,000	$11,000	0.0%	—	—	Call	G3105C112