AMPHASTAR PHARMACEUTICAL - Security Detail

Period	Total Value	Value Change	Total Holders	Holder Change
2024-09-30	$69.05B	-	36	-
2024-12-31	$72.42B	+4.9%	35	-2.8%

Institution	Value	Shares	% of Portfolio
WELLESLEY ASSET MANAGEMENT	$27418.5M	29,413K	2.9%
SHENKMAN CAPITAL MANAGEMENT INC	$15627.4M	16,048K	1.4%
MACKAY SHIELDS LLC	$37.9M	40,569K	1.1%
READYSTATE ASSET MANAGEMENT LP	$29.9M	32,000K	0.9%
KIM, LLC	$6.5M	7,000K	0.8%
CAMDEN ASSET MANAGEMENT L P /CA	$29151.0M	31,325K	0.8%
EMPYREAN CAPITAL PARTNERS, LP	$15.8M	17,000K	0.7%
BRAIDWELL LP	$16.3M	17,400K	0.5%
SSI INVESTMENT MANAGEMENT LLC	$5.3M	5,645K	0.4%
LINDEN ADVISORS LP	$46.3M	49,624K	0.4%
CONTEXT CAPITAL MANAGEMENT, LLC	$3.7M	4K	0.2%
WOLVERINE ASSET MANAGEMENT LLC	$8.5M	9,168K	0.1%
PALISADE CAPITAL MANAGEMENT, LP	$2.3M	2,500K	0.1%
CALAMOS ADVISORS LLC	$9.3M	10,000K	0.0%
AGF MANAGEMENT LTD	$1.4M	1,500K	0.0%
CITADEL ADVISORS LLC	$5.6M	6,000K	0.0%
INVESCO LTD.	$2.3M	2,500K	0.0%
FMR LLC	$4.2M	4,510K	0.0%
WELLS FARGO & COMPANY/MN	$7.0M	7,550K	0.0%
NOMURA HOLDINGS INC	$1.1M	30K	0.0%
BALBOA WEALTH PARTNERS	$0.0M	17K	0.0%
CITIGROUP INC	$4.1M	4,398K	0.0%
BLACKROCK, INC.	$3.2M	3,425K	0.0%
ZURCHER KANTONALBANK	$0.2M	250K	0.0%
STEPHENS INC /AR/	$0.0M	25K	0.0%

Ticker	Exchange	Security	Similarity Score	Common Holders	Total Holders
AEIS 2.5 09/15/28	TRACE	ADVANCED ENERGY IND	0.067	3	45
GBX 2.875 04/15/28	TRACE	GREENBRIER COS INC	0.059	3	51
SIRI 3.75 03/15/28	TRACE	SIRIUS XM HOLDINGS	0.057	2	35
LCII 1.125 05/15/26	TRACE	LCI INDUSTRIES	0.054	2	37
PATK 1.75 12/01/28	TRACE	PATRICK INDUSTRIES INC	0.053	2	38
NICEIT 0 09/15/25	TRACE	NICE LTD	0.045	2	44
IONS 1.75 06/15/28	TRACE	IONIS PHARMACEUTICALS IN	0.045	2	44
WK 1.25 08/15/28	TRACE	WORKIVA INC	0.042	2	48
LITE 0.5 06/15/28	TRACE	LUMENTUM HOLDINGS INC	0.041	2	49
ITRI 0 03/15/26	TRACE	ITRON INC	0.040	2	50
HALO 0.25 03/01/27	TRACE	HALOZYME THERAPEUTICS IN	0.039	2	51
ITGR 2.125 02/15/28	TRACE	INTEGER HOLDINGS CORP	0.038	2	52
FOUR 0.5 08/01/27	TRACE	SHIFT4 PAYMENTS INC	0.038	2	52
NCLH 1.125 02/15/27	TRACE	NCL CORPORATION LTD	0.037	2	54
TDOC 1.25 06/01/27	TRACE	TELADOC HEALTH INC	0.036	2	56
ETSY 0.125 10/01/26	TRACE	ETSY INC	0.036	2	56
POST 2.5 08/15/27	TRACE	POST HOLDINGS INC	0.035	2	57
NTNX 0.25 10/01/27	TRACE	NUTANIX INC	0.034	2	58
ON 0.5 03/01/29	TRACE	ON SEMICONDUCTOR CORP	0.034	3	87
TTEK 2.25 08/15/28	TRACE	TETRA TECH INC	0.034	2	59
AKAM 0.375 09/01/27	TRACE	AKAMAI TECHNOLOGIES INC	0.034	3	89
TYL 0.25 03/15/26	TRACE	TYLER TECHNOLOGIES INC	0.033	2	60
SPOT 0 03/15/26	TRACE	SPOTIFY USA INC	0.031	2	64
JAZZ 2 06/15/26	TRACE	JAZZ INVESTMENTS I LTD	0.031	2	64
DDOG 0.125 06/15/25	TRACE	DATADOG INC	0.031	2	65