Amag Pharmaceuticals Inc

Q2 2020 vs Q3 2020

Comparing institutional holders between quarters

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

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BlackRock Inc.

INCREASED

Shares70,460,000 from 66,060,000

Change+4,400,000 (+7%)

Value$63.3K (+$11.6K)

Filed 2020-11-06

Highbridge Capital Management LLC

INCREASED

Shares48,555,000 from 41,045,000

Change+7,510,000 (+18%)

Value$43.7K (+$11.3K)

Filed 2020-11-12

Angelo Gordon & Co., L.P.

UNCHANGED

Shares39,070,000 from 39,070,000

Change0 (0%)

Value$38.7K (+$8.2K)

Filed 2020-11-16

Birch Grove Capital LP

INCREASED

Shares25,985,000 from 19,500,000

Change+6,485,000 (+33%)

Value$23.5K (+$7.7K)

Filed 2020-11-16

Wolverine Asset Management LLC

DECREASED

Shares25,780,000 from 26,180,000

Change-400,000 (-2%)

Value$23.2K (+$2.3K)

Filed 2020-11-13

Context Partners Fund, L.P.

NEW

Shares14,068,000

Change+14,068,000

Value$12.6K

Filed 2020-11-16

Context Capital Management, LLC

INCREASED

Shares14,068,000 from 1,150,000

Change+12,918,000 (+1123%)

Value$12.6K (+$11.7K)

Filed 2020-11-16

Whitebox Advisors LLC

DECREASED

Shares12,518,000 from 14,018,000

Change-1,500,000 (-11%)

Value$11.2K (+$282)

Filed 2020-11-13

Ameriprise Financial Inc

UNCHANGED

Shares8,000,000 from 8,000,000

Change0 (0%)

Value$7.2K (+$929)

Filed 2020-11-16

Goldman Sachs Group Inc

UNCHANGED

Shares7,360,000 from 7,360,000

Change0 (0%)

Value$6.6K (+$855)

Filed 2020-11-13

AQR Arbitrage LLC

UNCHANGED

Shares6,100,000 from 6,100,000

Change0 (0%)

Value$5.5K (+$739)

Filed 2020-11-16

Calamos Advisors LLC

UNCHANGED

Shares5,000,000 from 5,000,000

Change0 (0%)

Value$4.5K (+$551)

Filed 2020-10-26

Capstone Investment Advisors, LLC

DECREASED

Shares3,000,000 from 4,500,000

Change-1,500,000 (-33%)

Value$2.7K (-$813)

Filed 2021-06-21

Morgan Stanley

DECREASED

Shares1,000,000 from 5,075,000

Change-4,075,000 (-80%)

Value$903 (-$3.3K)

Filed 2020-11-13

Credit Suisse AG/

NEW

Shares250,000

Change+250,000

Value$224

Filed 2020-11-13

SG Americas Securities, LLC

UNCHANGED

Shares27,940 from 27,940

Change0 (0%)

Value$2.5K (+$338)

Filed 2020-11-09

Citigroup Inc

UNCHANGED

Shares21,000 from 21,000

Change0 (0%)

Value$19 (+$3)

Filed 2020-11-12

JPMorgan Chase & Co

UNCHANGED

Shares15,000 from 15,000

Change0 (0%)

Value$14 (+$2)

Filed 2020-11-12

Citadel Advisors LLC

CLOSED

Shares0 from 11,813,000

Change-11,813,000 (-100%)

Value$0 (-$9.5K)

Filed 2020-11-16

Madison Avenue Partners, LP

CLOSED

Shares0 from 3,500,000

Change-3,500,000 (-100%)

Value$0 (-$2.8K)

Filed 2020-11-16

Tenor Capital Management Co., L.P.

CLOSED

Shares0 from 2,100,000

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

Value$0 (-$1.7K)

Filed 2020-11-16

Nomura Holdings Inc

CLOSED

Shares0 from 21,197

Change-21,197 (-100%)

Value$0 (-$2)

Filed 2020-11-12

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2020-11-13

	Status
BlackRock Inc.	INCREASED	70,460,000	66,060,000	+4,400,000	+7%	$51.6K	$63.3K	+$11.6K	2020-11-06
Highbridge Capital Management LLC	INCREASED	48,555,000	41,045,000	+7,510,000	+18%	$32.4K	$43.7K	+$11.3K	2020-11-12
Angelo Gordon & Co., L.P.	UNCHANGED	39,070,000	39,070,000	0	0%	$30.5K	$38.7K	+$8.2K	2020-11-16
Birch Grove Capital LP	INCREASED	25,985,000	19,500,000	+6,485,000	+33%	$15.8K	$23.5K	+$7.7K	2020-11-16
Wolverine Asset Management LLC	DECREASED	25,780,000	26,180,000	-400,000	-2%	$20.9K	$23.2K	+$2.3K	2020-11-13
Context Partners Fund, L.P.	NEW	14,068,000	—	+14,068,000	—	—	$12.6K	—	2020-11-16
Context Capital Management, LLC	INCREASED	14,068,000	1,150,000	+12,918,000	+1123%	$899	$12.6K	+$11.7K	2020-11-16
Whitebox Advisors LLC	DECREASED	12,518,000	14,018,000	-1,500,000	-11%	$11.0K	$11.2K	+$282	2020-11-13
Ameriprise Financial Inc	UNCHANGED	8,000,000	8,000,000	0	0%	$6.3K	$7.2K	+$929	2020-11-16
Goldman Sachs Group Inc	UNCHANGED	7,360,000	7,360,000	0	0%	$5.8K	$6.6K	+$855	2020-11-13
AQR Arbitrage LLC	UNCHANGED	6,100,000	6,100,000	0	0%	$4.8K	$5.5K	+$739	2020-11-16
Calamos Advisors LLC	UNCHANGED	5,000,000	5,000,000	0	0%	$4.0K	$4.5K	+$551	2020-10-26
Capstone Investment Advisors, LLC	DECREASED	3,000,000	4,500,000	-1,500,000	-33%	$3.5K	$2.7K	-$813	2021-06-21
Morgan Stanley	DECREASED	1,000,000	5,075,000	-4,075,000	-80%	$4.2K	$903	-$3.3K	2020-11-13
Credit Suisse AG/	NEW	250,000	—	+250,000	—	—	$224	—	2020-11-13
SG Americas Securities, LLC	UNCHANGED	27,940	27,940	0	0%	$2.2K	$2.5K	+$338	2020-11-09
Citigroup Inc	UNCHANGED	21,000	21,000	0	0%	$16	$19	+$3	2020-11-12
JPMorgan Chase & Co	UNCHANGED	15,000	15,000	0	0%	$12	$14	+$2	2020-11-12
Citadel Advisors LLC	CLOSED	0	11,813,000	-11,813,000	-100%	$9.5K	$0	-$9.5K	2020-11-16
Madison Avenue Partners, LP	CLOSED	0	3,500,000	-3,500,000	-100%	$2.8K	$0	-$2.8K	2020-11-16
Tenor Capital Management Co., L.P.	CLOSED	0	2,100,000	-2,100,000	-100%	$1.7K	$0	-$1.7K	2020-11-16
Nomura Holdings Inc	CLOSED	0	21,197	-21,197	-100%	$2	$0	-$2	2020-11-12
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2020-11-13

Showing 23 of 23 institutions