Anacor Pharmaceuticals Inc

Q4 2015 vs Q1 2016

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options Short Interest 13D/13G Peers Targeting Trading Summary Profile

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Baker Bros. Advisors LP

UNCHANGED

Shares42,000,000 from 42,000,000

Change0 (0%)

Value$75.3K (-$77.0K)

Filed 2016-05-16

Citadel Advisors LLC

INCREASED

Shares17,700,000 from 16,400,000

Change+1,300,000 (+8%)

Value$31.9K (-$27.7K)

Filed 2017-01-31

Wolverine Asset Management LLC

UNCHANGED

Shares10,690,000 from 10,690,000

Change0 (0%)

Value$19.4K (-$19.5K)

Filed 2016-05-16

DECREASED

Shares5,060,000 from 6,560,000

Change-1,500,000 (-23%)

Value$9.1K (-$14.8K)

Filed 2016-05-16

Equitec Specialists, LLC

INCREASED

Shares3,550,000 from 1,050,000

Change+2,500,000 (+238%)

Value$6.5K (+$2.7K)

Filed 2016-04-29

Kingdon Capital Management, L.L.C.

UNCHANGED

Shares3,151,000 from 3,151,000

Change0 (0%)

Value$5.7K (-$5.8K)

Filed 2016-05-16

Calamos Advisors LLC

CLOSED

Shares0 from 2,300,000

Change-2,300,000 (-100%)

Value$0 (-$8.4K)

Filed 2016-04-25

	Status
Baker Bros. Advisors LP	UNCHANGED	42,000,000	42,000,000	0	0%	$152.3K	$75.3K	-$77.0K	2016-05-16
Citadel Advisors LLC	INCREASED	17,700,000	16,400,000	+1,300,000	+8%	$59.7K	$31.9K	-$27.7K	2017-01-31
Wolverine Asset Management LLC	UNCHANGED	10,690,000	10,690,000	0	0%	$38.9K	$19.4K	-$19.5K	2016-05-16
CSS LLC	DECREASED	5,060,000	6,560,000	-1,500,000	-23%	$23.9K	$9.1K	-$14.8K	2016-05-16
Equitec Specialists, LLC	INCREASED	3,550,000	1,050,000	+2,500,000	+238%	$3.8K	$6.5K	+$2.7K	2016-04-29
Kingdon Capital Management, L.L.C.	UNCHANGED	3,151,000	3,151,000	0	0%	$11.5K	$5.7K	-$5.8K	2016-05-16
Calamos Advisors LLC	CLOSED	0	2,300,000	-2,300,000	-100%	$8.4K	$0	-$8.4K	2016-04-25

Showing 7 of 7 institutions