Stonepine Capital Management, LLC Quant / Systematic

Name: Stonepine Capital Management, LLC Q4 2022 13F Filing | 13F Explorer
Creator: Stonepine Capital Management, LLC
Published: 2023-02-14

Location: Bend, OR

CIK: 0001440771 · Show all filings

Period: Q4 2022 (← Previous) (Next →)

Filing Date: Feb 14, 2023

Total Value: $238M (100.0% shares, 0.0% debt)

Holdings (19)

— AMRYT PHARMA PLC - SPNR ADR 19.4%

Value $46.23M Shares 6,333,239 Est. Cost $12.34 Unrealized —

— APOLLO ENDOSURGERY INC 15.6%

Value $37.15M Shares 3,726,584 Est. Cost $6.44 Unrealized —

— CTI BIOPHARMA CORP 12.5%

Value $29.65M Shares 4,934,100 Est. Cost $3.66 Unrealized —

ADMA ADMA BIOLOGICS INC 11.3%

Value $26.93M Shares 6,940,000 Est. Cost $1.81 Unrealized +70.5%

QDEL QUIDELORTHO CORP 10.8%

Value $25.7M Shares 300,000 Est. Cost $92.45 Unrealized -8.4%

XERS XERIS BIOPHARMA HOLDINGS INC 6.3%

Value $14.89M Shares 11,195,189 Est. Cost $2.15 Unrealized -34.2%

URGN UROGEN PHARMA LTD 4.9%

Value $11.57M Shares 1,304,947 Est. Cost $7.43 Unrealized +27.4%

— THIRD HARMONIC BIO INC 3.6%

Value $8.666M Shares 2,015,301 Est. Cost $4.30 Unrealized —

GLPG GALAPAGOS NV-SPON ADR 3.6%

Value $8.647M Shares 194,836 Est. Cost $44.38 Unrealized —

EOLS EVOLUS INC 2.6%

Value $6.267M Shares 834,432 Est. Cost $8.43 Unrealized -8.1%

RZLT REZOLUTE INC 2.6%

Value $6.255M Shares 3,021,504 Est. Cost $3.92 Unrealized -52.2%

CSTL CASTLE BIOSCIENCES INC 1.8%

Value $4.196M Shares 178,240 Est. Cost $23.18 Unrealized 0.0%

— CONFORMIS INC 1.0%

Value $2.484M Shares 748,194 Est. Cost $0.75 Unrealized —

MIRM MIRUM PHARMACEUTICALS INC 0.9%

Value $2.121M Shares 108,769 Est. Cost $19.77 Unrealized 0.0%

XGN EXAGEN INC 0.9%

Value $2.05M Shares 854,042 Est. Cost $11.52 Unrealized -77.7%

MXCT MAXCYTE INC 0.6%

Value $1.492M Shares 273,287 Est. Cost $6.13 Unrealized 0.0%

OABI OMNIAB INC 0.5%

Value $1.275M Shares 354,266 Est. Cost $5.33 Unrealized 0.0%

XOMA XOMA CORP 0.5%

Value $1.186M Shares 64,459 Est. Cost $20.39 Unrealized -10.9%

— OPTINOSE INC 0.4%

Value $940K Shares 508,284 Est. Cost $1.62 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
—	AMRYT PHARMA PLC - SPNR ADR	6,333,239	$46.23M	19.4%	$12.34	—	SPONSORED ADS	03217L106
—	APOLLO ENDOSURGERY INC	3,726,584	$37.15M	15.6%	$6.44	—	COM	03767D108
—	CTI BIOPHARMA CORP	4,934,100	$29.65M	12.5%	$3.66	—	COM	12648L601
ADMA	ADMA BIOLOGICS INC	6,940,000	$26.93M	11.3%	$1.81	+70.5%	COM	000899104
QDEL	QUIDELORTHO CORP	300,000	$25.7M	10.8%	$92.45	-8.4%	COM	219798105
XERS	XERIS BIOPHARMA HOLDINGS INC	11,195,189	$14.89M	6.3%	$2.15	-34.2%	COM	98422E103
URGN	UROGEN PHARMA LTD	1,304,947	$11.57M	4.9%	$7.43	+27.4%	COM	M96088105
—	THIRD HARMONIC BIO INC	2,015,301	$8.666M	3.6%	$4.30	—	COM	88427A107
GLPG	GALAPAGOS NV-SPON ADR	194,836	$8.647M	3.6%	$44.38	—	SPON ADR	36315X101
EOLS	EVOLUS INC	834,432	$6.267M	2.6%	$8.43	-8.1%	COM	30052C107
RZLT	REZOLUTE INC	3,021,504	$6.255M	2.6%	$3.92	-52.2%	COM NEW	76200L309
CSTL	CASTLE BIOSCIENCES INC	178,240	$4.196M	1.8%	$23.18	0.0%	COM	14843C105
—	CONFORMIS INC	748,194	$2.484M	1.0%	$0.75	—	COM	20717E101
MIRM	MIRUM PHARMACEUTICALS INC	108,769	$2.121M	0.9%	$19.77	0.0%	COM	604749101
XGN	EXAGEN INC	854,042	$2.05M	0.9%	$11.52	-77.7%	COM	30068X103
MXCT	MAXCYTE INC	273,287	$1.492M	0.6%	$6.13	0.0%	COM	57777K106
OABI	OMNIAB INC	354,266	$1.275M	0.5%	$5.33	0.0%	COM	68218J103
XOMA	XOMA CORP	64,459	$1.186M	0.5%	$20.39	-10.9%	COM NEW	98419J206
—	OPTINOSE INC	508,284	$940K	0.4%	$1.62	—	COM	68404V100