MARSHALL WACE, LLP Q4 2020 Filing

Filed February 16, 2021

Portfolio Value

$18.5M

Holdings

1,792

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (1,792 positions)

#	Stock	Shares	Value	% Portfolio	Type
1901	ESTEEUREARTHSTONE ENE-A	13,638	$73K	0.40%
1902	GDXJJanuary 21 Calls on GDXJ US at 55, American	1,300	$71K	0.38%	Call
1903	CDEVEURCENTENNIAL RES-A	47,164	$71K	0.38%
1904	GDXJJanuary 21 Calls on GDXJ US at 53.5, American	1,200	$65K	0.35%	Call
1905	OISOIL STATES INTL	12,281	$62K	0.34%
1906	HYGSeptember 21 Puts on HYG US at 80, American	700	$61K	0.33%	Put
1907	CRKCOMSTOCK RES INC	13,772	$60K	0.33%
1908	RRDEURRR DONNELLEY & S	25,644	$58K	0.31%
1909	—AG MORTGAGE INVE	18,853	$56K	0.30%
1910	CLPSCLPS INC	17,551	$53K	0.29%
1911	QUADQUAD GRAPHICS IN	13,392	$51K	0.28%
1912	SCTLRECRO PHARMA INC	15,722	$45K	0.24%
1913	HYGSeptember 21 Puts on HYG US at 78, American	500	$44K	0.24%	Put
1914	—GOLAR LNG PARTNE	16,486	$43K	0.23%
1915	—ONCOCYTE COR	15,812	$38K	0.21%
1916	—IDERA PHARMACEUT	10,083	$37K	0.20%
1917	SPYMay 21 Calls on SPY US at 402, American	100	$37K	0.20%	Call
1918	BLKCHFBLACKROCK INC	46,091	$33K	0.18%
1919	XXII22ND CENTURY GRO	14,347	$32K	0.17%
1920	NDQMarch 21 Puts on QQQ US at 295, American	100	$31K	0.17%	Put
1921	FTFTFUTURE FINTECH G	16,342	$31K	0.17%
1922	—PHOENIX NEW -ADR	24,279	$29K	0.16%
1923	IWOFebruary 21 Puts on IWO US at 235, American	100	$29K	0.16%	Put
1924	IWOMay 21 Puts on IWO US at 270, American	100	$29K	0.16%	Put
1925	IWOAugust 21 Puts on IWO US at 295, American	100	$29K	0.16%	Put
1926	TTDTRADE DESK INC-A	30,766	$25K	0.13%
1927	ASHRDEUTSCHE X-TRACK	576	$23K	0.12%
1928	TIOGMICT INC	10,066	$21K	0.11%
1929	—SEELOS THERAPEUT	11,603	$18K	0.10%
1930	SHOPSHOPIFY INC - A	15,166	$17K	0.09%
1931	TSLATESLA INC	23,393	$17K	0.09%
1932	XLFJune 21 Puts on XLF US at 26, American	500	$15K	0.08%	Put
1933	BKNGBOOKING HOLDINGS	5,341	$12K	0.06%
1934	NVDANVIDIA CORP	18,475	$10K	0.05%
1935	CHTRCHARTER COMMUN-A	12,215	$8K	0.04%
1936	NVRNVR INC	1,675	$7K	0.04%
1937	MKLMARKEL CORP	6,560	$7K	0.04%
1938	EQIXEQUINIX INC	7,397	$5K	0.03%
1939	CMGCHIPOTLE MEXICAN	3,520	$5K	0.03%
1940	AZOAUTOZONE INC	3,619	$4K	0.02%
1941	GHCGRAHAM HOLDING-B	7,796	$4K	0.02%
1942	IEFISHARES-LEH 7-10	31	$4K	0.02%
1943	MKTXMARKETAXESS	6,849	$4K	0.02%
1944	ADBEADOBE INC	7,543	$4K	0.02%
1945	ISRGINTUITIVE SURGIC	3,717	$3K	0.02%
1946	SHWSHERWIN-WILLIAMS	3,952	$3K	0.02%
1947	T7DTRANSDIGM GROUP	4,335	$3K	0.01%
1948	ATRIUSDATRION CORP	3,437	$2K	0.01%
1949	AFWALIGN TECHNOLOGY	3,553	$2K	0.01%
1950	CHECHEMED CORP	2,458	$1K	0.01%
1951	IWOISHARES-RS 2K GR	4	$1K	0.01%

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