Horizon Kinetics LLC: NATI [Rocket]

News + Filings

Horizon Kinetics LLC > NATI

Date	Name	Ticker	Shares	Change	Value	Change	Price
12/31/2018	NATIONAL INSTRUMENTS CORP	NATI	0	-8,417	0	-407,000
09/30/2018	NATIONAL INSTRUMENTS CORP	NATI	8,417	-858	407,000	18,000	$48.35
06/30/2018	NATIONAL INSTRUMENTS CORP	NATI	9,275	1,501	389,000	-4,000	$41.94
03/31/2018	NATIONAL INSTRUMENTS CORP	NATI	7,774	-1,764	393,000	-4,000	$50.55
12/31/2017	NATIONAL INSTRUMENTS CORP	NATI	9,538	-82	397,000	-9,000	$41.62
09/30/2017	NATIONAL INSTRUMENTS CORP	NATI	9,620	-643	406,000	-7,000	$42.20
06/30/2017	NATIONAL INSTRUMENTS CORP	NATI	10,263	-2,517	413,000	-3,000	$40.24
03/31/2017	NATIONAL INSTRUMENTS CORP	NATI	12,780	-993	416,000	-8,000	$32.55
12/31/2016	NATIONAL INSTRUMENTS CORP	NATI	13,773	-948	424,000	6,000	$30.78
09/30/2016	NATIONAL INSTRUMENTS CORP	NATI	14,721	-705	418,000	-5,000	$28.39
06/30/2016	NATIONAL INSTRUMENTS CORP	NATI	15,426	-1,435	423,000	-85,000	$27.42
03/31/2016	NATIONAL INSTRUMENTS CORP	NATI	16,861	-3,703	508,000	-82,000	$30.13
12/31/2015	NATIONAL INSTRUMENTS CORP	NATI	20,564	-4,963	590,000	-119,000	$28.69
09/30/2015	NATIONAL INSTRUMENTS CORP	NATI	25,527	-4,145	709,000	-165,000	$27.77
06/30/2015	NATIONAL INSTRUMENTS CORP	NATI	29,672	3,695	874,000	42,000	$29.46
03/31/2015	NATIONAL INSTRUMENTS CORP	NATI	25,977	-1,028	832,000	-8,000	$32.03
12/31/2014	NATIONAL INSTRUMENTS CORP	NATI	27,005	607	840,000	24,000	$31.11
09/30/2014	NATIONAL INSTRUMENTS CORP	NATI	26,398	1,587	816,000	12,000	$30.91
06/30/2014	NATIONAL INSTRUMENTS CORP	NATI	24,811	-1,365	804,000	53,000	$32.40
03/31/2014	NATIONAL INSTRUMENTS CORP	NATI	26,176	9,129	751,000	205,000	$28.69
12/31/2013	NATIONAL INSTRUMENTS CORP	NATI	17,047	5,808	546,000	198,000	$32.03
09/30/2013	NATIONAL INSTRUMENTS CORP	NATI	11,239	11,239	348,000	348,000	$30.96
<< Prev Next >>