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Osterweis Capital Management Inc

Q1 2025 Holdings

Filed 2025-05-14 | 383 holdings | $2.0B | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2025-06-05) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Macom Tech Solutions Hldgs I(MTSI)ACOM55405Y100$3.4M33,8110.2%
Weave Communications Inc(WEAV)ACOM94724R108$3.8M345,6100.2%
Autodesk Inc(ADSK)ACOM052769106$3.9M15,0600.2%
Berkshire Hathaway Inc del(BRK/A)ACL A084670108$4.0M50.2%
Allegro Microsystems Inc(ALGM)ACOM01749D105$4.5M179,2900.2%
ACM Resh Inc(ACMR)ACOM CL A00108J109$4.9M209,5610.2%
Inspire MED SYS Inc(INSP)ACOM457730109$5.3M33,1430.3%
Transcat Inc(TRNS)ACOM893529107$5.5M74,4830.3%
Glaukos Corp(GKOS)ACOM377322102$5.8M59,1330.3%
Sentinelone Inc(S)ACL A81730H109$5.9M327,1590.3%
Duolingo Inc(DUOL)ACL A COM26603R106$6.5M20,8600.3%
Etsy IncANOTE 0.250% 6/129786AAN6$6.6M$7,750,0000.3%
Ensign Group Inc(ENSG)ACOM29358P101$6.6M51,1850.3%
Amicus Therapeutics Inc(FOLD)ACOM03152W109$6.7M824,7400.3%
Generac Hldgs Inc(GNRC)ACOM368736104$7.1M55,9150.3%
Jazz Investments I LTDANOTE 2.000% 6/1472145AF8$7.3M$7,000,0000.4%
Remitly Global Inc(RELY)ACOM75960P104$7.6M363,7500.4%
Vertex Inc(VERX)ACL A92538J106$8.7M249,7600.4%
Clearwater Analytics Hldgs I(CWAN)ACL A185123106$9.0M336,1950.4%
ELI Lilly & Co(LLY)ACOM532457108$9.3M11,2050.5%
Repligen Corp(RGEN)ACOM759916109$9.3M72,7650.5%
Agilysys Inc(AGYS)ACOM00847J105$9.3M128,7400.5%
Atricure Inc(ATRC)ACOM04963C209$9.5M295,6050.5%
Klaviyo Inc(KVYO)ACOM SER A49845K101$9.7M321,2130.5%
Novartis AG(NVSN)ASPONSORED ADR66987V109$9.7M$87,1940.5%
JBT Marel CorporationANOTE 0.250% 5/1477839AB0$9.7M$9,700,0000.5%
Freshpet Inc(FRPT)ACOM358039105$9.8M117,6300.5%
Ziff Davis IncANOTE 1.750%11/048123VAE2$10.0M$10,595,0000.5%
Procept Biorobotics Corp(PRCT)ACOM74276L105$10.1M173,7350.5%
Apple Inc(AAPL)ACOM037833100$10.5M47,3020.5%
Jamf Hldg CorpANOTE 0.125% 9/047074LAB1$10.9M$11,600,0000.5%
Modine MFG Co(MOD)ACOM607828100$11.4M149,0820.6%
Vital Farms Inc(VITL)ACOM92847W103$11.5M377,5950.6%
Skechers U S A Inc(SKAA)ACL A830566105$12.2M215,1300.6%
Guardant Health Inc(GH)ACOM40131M109$12.6M296,5710.6%
Lithia Mtrs Inc(LAD)ACOM536797103$12.7M43,1240.6%
Conmed Corp(CNMD)ACOM207410101$13.8M227,8050.7%
Alarm COM Hldgs IncANOTE 1/1011642AB1$14.4M$15,000,0000.7%
Meta Platforms Inc(META)ACL A30303M102$14.6M25,3480.7%
Rambus Inc del(RMBS)ACOM750917106$14.8M286,3050.7%
Bio-Techne Corp(TECH)ACOM09073M104$15.6M266,6910.8%
Novo-Nordisk A S(NVO)AADR670100205$15.9M$228,6900.8%
Magnolia Oil & Gas Corp(MGY)ACL A559663109$16.2M641,6370.8%
Life Time Group Holdings Inc(LTH)ACOMMON STOCK53190C102$17.3M573,2550.9%
Guidewire Software Inc(GWRE)ACOM40171V100$17.3M92,4020.9%
Cavco Inds Inc del(CVCO)ACOM149568107$17.3M33,3370.9%
Okta IncANOTE 0.125% 9/0679295AD7$17.4M$17,721,0000.9%
Firstservice Corp New(FSV)ACOM33767E202$18.5M111,7280.9%
Boeing Co(BA)ACOM097023105$18.7M109,8810.9%
Old Dominion Freight Line in(ODFL)ACOM679580100$18.8M113,9080.9%
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