MARSHALL WACE, LLP Q2 2021 Filing

Filed August 13, 2021

Portfolio Value

$20.5M

Holdings

2,106

Report Date

Q2 2021

Filing Type

13F-HR

All Holdings (2,106 positions)

#	Stock	Shares	Value	% Portfolio	Type
2501	CLFJuly 21 Puts on CLF US at 18.5, American	1,800	$39K	0.19%	Put
2502	XINUSDXINYUAN REAL-ADR	14,555	$39K	0.19%
2503	—PUXIN LTD-ADR	21,557	$39K	0.19%
2504	DHXDHI GROUP INC	10,967	$37K	0.18%
2505	RHRH	51,631	$35K	0.17%
2506	TRVCSeptember 21 Puts on C US at 75, American	500	$35K	0.17%	Put
2507	NDQDecember 21 Puts on QQQ US at 332, American	100	$35K	0.17%	Put
2508	METAJuly 21 Calls on FB US at 330, American	100	$35K	0.17%	Call
2509	LYGLLOYDS BANKING G	13,369	$34K	0.17%
2510	INTCJuly 21 Puts on INTC US at 53.5, American	600	$34K	0.17%	Put
2511	CEMIUSDCHEMBIO DIAGNOST	10,977	$33K	0.16%
2512	IYRDecember 21 Calls on IYR US at 108, American	300	$31K	0.15%	Call
2513	XLIDecember 21 Puts on XLI US at 105, American	300	$31K	0.15%	Put
2514	GMSeptember 21 Puts on GM US at 52.5, American	500	$30K	0.15%	Put
2515	BLKCHFBLACKROCK INC	32,296	$28K	0.14%
2516	TWTRUSDJuly 21 Puts on TWTR US at 62, American	400	$28K	0.14%	Put
2517	XLFIJanuary 22 Puts on XLP US at 67, American	400	$28K	0.14%	Put
2518	PGJuly 21 Calls on PG US at 137, American	200	$27K	0.13%	Call
2519	FICOFAIR ISAAC CORP	52,244	$26K	0.13%
2520	LVLNJune 22 Calls on KRE US at 73, American	400	$26K	0.13%	Call
2521	DYHJuly 21 Calls on TGT US at 220, American	100	$24K	0.12%	Call
2522	GDXJanuary 22 Calls on GDX US at 37, American	700	$24K	0.12%	Call
2523	DDJuly 21 Puts on DD US at 80, American	300	$23K	0.11%	Put
2524	IWMSeptember 21 Puts on IWM US at 225, American	100	$23K	0.11%	Put
2525	IWMSeptember 21 Puts on IWM US at 226, American	100	$23K	0.11%	Put
2526	IWMSeptember 21 Calls on IWM US at 240, American	100	$23K	0.11%	Call
2527	VSeptember 21 Calls on V US at 240, American	100	$23K	0.11%	Call
2528	IWMSeptember 21 Calls on IWM US at 238, American	100	$23K	0.11%	Call
2529	IDXXIDEXX LABS	34,178	$22K	0.11%
2530	NVDAJuly 21 Calls on NVDA US at 770, American	100	$20K	0.10%	Call
2531	XOPDecember 21 Puts on XOP US at 73, American	200	$19K	0.09%	Put
2532	XOPDecember 21 Puts on XOP US at 71, American	200	$19K	0.09%	Put
2533	GDXJJuly 21 Puts on GDXJ US at 47.5, American	400	$19K	0.09%	Put
2534	EPAMEPAM SYSTEMS INC	36,244	$19K	0.09%
2535	GMOctober 21 Puts on GM US at 52.5, American	300	$18K	0.09%	Put
2536	0VVBSeptember 21 Puts on VIAC US at 37, American	400	$18K	0.09%	Put
2537	AXPJuly 21 Calls on AXP US at 172.5, American	100	$17K	0.08%	Call
2538	RTXJuly 21 Puts on RTX US at 84.5, American	200	$17K	0.08%	Put
2539	TSLAJanuary 22 Calls on TSLA US at 950, American	24,600	$17K	0.08%	Call
2540	ISRGINTUITIVE SURGIC	16,372	$15K	0.07%
2541	IBMJuly 21 Calls on IBM US at 148, American	100	$15K	0.07%	Call
2542	AFWALIGN TECHNOLOGY	24,200	$15K	0.07%
2543	WMTJuly 21 Calls on WMT US at 140, American	100	$14K	0.07%	Call
2544	ZBRAZEBRA TECH CORP	23,283	$12K	0.06%
2545	CMGCHIPOTLE MEXICAN	7,755	$12K	0.06%
2546	TJuly 21 Puts on T US at 28, American	400	$12K	0.06%	Put
2547	NVDANVIDIA CORP	14,259	$11K	0.06%
2548	MTDMETTLER-TOLEDO	7,542	$10K	0.05%
2549	CVXAugust 21 Puts on CVX US at 105, American	100	$10K	0.05%	Put
2550	NFLXSeptember 21 Calls on NFLX US at 525, American	15,600	$8K	0.04%	Call
2551	ORLYO'REILLY AUTOMOT	13,516	$8K	0.04%
2552	GOOGLJuly 21 Puts on GOOGL US at 2360, American	3,100	$8K	0.04%	Put
2553	GOOGJuly 21 Puts on GOOG US at 2450, American	2,800	$7K	0.03%	Put
2554	GOOGJuly 21 Puts on GOOG US at 2440, American	2,800	$7K	0.03%	Put
2555	SLVDecember 21 Calls on SLV US at 25, American	300	$7K	0.03%	Call
2556	WDCJuly 21 Calls on WDC US at 72, American	100	$7K	0.03%	Call
2557	BRK-BBERKSHIRE HATH-A	16	$7K	0.03%
2558	CHTRCHARTER COMMUN-A	8,496	$6K	0.03%
2559	MPCJanuary 22 Puts on MPC US at 57.5, American	100	$6K	0.03%	Put
2560	NEMJuly 21 Calls on NEM US at 63.5, American	100	$6K	0.03%	Call
2561	TJuly 21 Calls on T US at 29, American	200	$6K	0.03%	Call
2562	XLUJuly 21 Calls on XLU US at 66, American	100	$6K	0.03%	Call
2563	GOOGLJuly 21 Puts on GOOGL US at 2342.5, American	2,300	$6K	0.03%	Put
2564	ADBEADOBE INC	8,805	$5K	0.03%
2565	GDXJFebruary 22 Puts on GDXJ US at 39, American	100	$5K	0.02%	Put
2566	GDXJAugust 21 Puts on GDXJ US at 45, American	100	$5K	0.02%	Put
2567	0VVBJuly 21 Puts on VIAC US at 40, American	100	$5K	0.02%	Put
2568	0VVBJuly 21 Calls on VIAC US at 46, American	100	$5K	0.02%	Call
2569	GDXJJuly 21 Calls on GDXJ US at 51, American	100	$5K	0.02%	Call
2570	0VVBJuly 21 Puts on VIAC US at 38.5, American	100	$5K	0.02%	Put
2571	GOOGLJuly 21 Puts on GOOGL US at 2205, American	2,000	$5K	0.02%	Put
2572	NFLXJuly 21 Calls on NFLX US at 700, American	8,600	$5K	0.02%	Call
2573	SIVBEURSVB FINANCIAL GR	8,000	$4K	0.02%
2574	NFLXJuly 21 Puts on NFLX US at 497.5, American	7,500	$4K	0.02%	Put
2575	AMZNJuly 21 Puts on AMZN US at 3255, American	1,100	$4K	0.02%	Put
2576	BKNGBOOKING HOLDINGS	1,719	$4K	0.02%
2577	NFLXJuly 21 Puts on NFLX US at 507.5, American	6,900	$4K	0.02%	Put
2578	NFLXJuly 21 Puts on NFLX US at 482.5, American	5,800	$3K	0.01%	Put
2579	FJuly 21 Puts on F US at 14, American	200	$3K	0.01%	Put
2580	TSLAMarch 22 Puts on TSLA US at 470, American	3,600	$2K	0.01%	Put
2581	TSLAMarch 22 Puts on TSLA US at 520, American	3,300	$2K	0.01%	Put
2582	AMZNJuly 21 Puts on AMZN US at 3260, American	600	$2K	0.01%	Put
2583	USX1July 21 Puts on X US at 26, American	100	$2K	0.01%	Put
2584	YUSDALLEGHANY CORP	2,721	$2K	0.01%
2585	NFLXJuly 21 Puts on NFLX US at 472.5, American	3,200	$2K	0.01%	Put
2586	GOOGLJuly 21 Puts on GOOGL US at 2345, American	600	$1K	0.01%	Put
2587	ATRIUSDATRION CORP	2,294	$1K	0.01%
2588	LRCXEURLAM RESEARCH	2,162	$1K	0.01%
2589	AMZNDecember 21 Calls on AMZN US at 3650, American	400	$1K	0.01%	Call
2590	AMZNJuly 21 Puts on AMZN US at 3220, American	300	$1K	0.01%	Put
2591	FJuly 21 Puts on F US at 15, American	100	$1K	0.00%	Put

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