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Tamarack Advisers, LP

Q2 2023 Holdings

Filed 2023-08-10 | 35 holdings | $323.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Spdr S&P 500 ETF Trust Jul3 425.0 P(SPY)PutListed Option78462F103$175.2M400,00054.2%
iShares 20 Plus Year Treasury Bond ETF Sep3 110.0 C(TLT)CallListed Option464287432$15.4M150,0004.8%
Viatris ORD(VTRS)Equity92556V106$12.5M1,250,0003.9%
Veradigm ORD(MDRX)Equity01988P108$11.7M930,0003.6%
Phreesia ORD(PHR)Equity71944F106$9.0M290,0002.8%
Collegium Pharmaceutical ORD(COLL)Equity19459J104$8.1M375,0002.5%
Tenet Healthcare ORD(THC)Equity88033G407$7.7M95,0002.4%
Tactile Systems Technology ORD(TCMD)Equity87357P100$7.5M300,0002.3%
Biomarin Pharmaceutical ORD(BMRN)Equity09061G101$6.5M75,0002.0%
Streamline Health Solutions ORDEquity86323X106$6.3M4,930,8821.9%
Mckesson ORD(MCK)Equity58155Q103$6.0M14,0001.8%
SI Bone ORD(SIBN)Equity825704109$5.4M200,0001.7%
Sanofi ADR REP 1 1/2 ORD(SNY)Equity80105N105$5.1M95,0001.6%
Abbott Laboratories ORD(ABT)Equity002824100$4.9M45,0001.5%
Angiodynamics ORD(ANGO)Equity03475V101$4.8M465,0001.5%
Radnet ORD(RDNT)Equity750491102$4.6M140,0001.4%
Cerus ORD(CERS)Equity157085101$4.3M1,750,0001.3%
Atricure ORD(ATRC)Equity04963C209$4.2M85,0001.3%
Becton Dickinson ORD(BDX)Equity075887109$4.0M15,0001.2%
Teva Pharma IND ADR REP 1 ORD(TEVA)Equity881624209$3.4M450,0001.0%
Alkermes ORD(ALKS)EquityG01767105$3.1M100,0001.0%
Inmode ORD(INMD)EquityM5425M103$2.8M75,0000.9%
Ironwood Pharma CL A ORD(IRWD)Equity46333X108$2.4M225,0000.7%
Dexcom ORD(DXCM)Equity252131107$2.1M16,0000.6%
Rigel Pharmaceuticals ORD(RIGLUSD)Equity766559603$1.6M1,250,0000.5%
Docgo ORD(DCGO)Equity256086109$1.3M135,0000.4%
Veradigm Inc Jul3 10.0 C(MDRX)CallListed Option01988P108$1.3M100,0000.4%
Spectrum Brands Holdings ORD(SPB)Equity84790A105$780.5K10,0000.2%
BIO RAD Laboratories CL A ORD(BIO)Equity090572207$758.2K2,0000.2%
BIO Techne ORD(TECH)Equity09073M104$326.5K4,0000.1%
Olink Holding AB Publ ADREquity680710100$281.3K15,0000.1%
Somalogic CL A ORD(SLGCUSD)Equity83444K105$254.1K110,0000.1%
Somalogic EQY Warrant(SLGCUSD)CallWarrant83444K105$46.2K20,0000.0%
Kenvue ORD(KVUE)Equity49177J102$26.4K1,0000.0%