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13F-HR filed by OSTERWEIS CAPITAL MANAGEMENT INC

OSTERWEIS CAPITAL MANAGEMENT INC filed this 13F-HR for the quarter ended 2025-06-30, filed 2025-08-14, with 283 holding rows worth $2,090,086,624.

Accession
0001085146-25-005142
Filed
2025-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2025

A holdings report, 327 entries on the cover page, a total value of $2,090,086,624 stated on the cover page (in dollars after the unit check, H1), rows summing to $2,090,086,624 with VALUE read as dollars as filed, 13F file number 028-04483. The quarter's positions are built on this report. The resolved quarter.

Other managers

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Microsoft Corp594918104COM228,324$113,570,472dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM483,146$85,705,341dollars as filed
Amazon.com, Inc023135106COM354,127$77,691,922dollars as filed
AIRBNB INC CLASS A009066AB7CLASS A70,750,000$68,379,636dollars as filedprincipal
CABLE ONE INC12685JAE5NOTE 3/170,305,000$66,691,323dollars as filedprincipal
Broadcom Inc.11135F101COM214,373$59,091,918dollars as filed
WIX COM LTD92940WAD1NOTE 8/151,943,000$51,813,141dollars as filedprincipal
INTEGRA LIFESCIENCES HLDGS C457985AM1NOTE 0.500% 8/152,201,000$51,744,241dollars as filedprincipal
Visa Inc92826C839COM140,066$49,730,333dollars as filed
Danaher Corporation235851102COM241,226$47,651,784dollars as filed
HAEMONETICS CORP MASS405024AB6NOTE 3/048,570,000$47,045,813dollars as filedprincipal
AUTOZONE INC COM053332102Stock11,724$43,522,184dollars as filed
AIR PRODS & CHEMS INC009158106COM148,984$42,022,499dollars as filed
JPMorgan Chase & Co46625H100COM141,761$41,097,931dollars as filed
AMERICAN WTR WKS CO INC NEW COM030420103Stock294,943$41,029,521dollars as filed
WASTE CONNECTIONS INC COM94106B101Stock210,261$39,259,934dollars as filed
L3HARRIS TECHNOLOGIES INC COM502431109Stock152,568$38,270,158dollars as filed
Analog Devices,Inc.032654105COM157,532$37,495,827dollars as filed
LENDINGTREE INC52603BAD9NOTE 0.500% 7/137,142,000$36,909,863dollars as filedprincipal
BROWN & BROWN INC COM115236101Stock330,223$36,611,790dollars as filed
Progressive Corporation743315103COM131,638$35,129,030dollars as filed
FERGUSON ENTERPRISES INC COMMON STOCK NEW31488V107Stock159,920$34,822,580dollars as filed
Intuit Inc.461202103COM43,274$34,083,900dollars as filed
TERRENO RLTY CORP88146M101COM601,025$33,699,472dollars as filed
Applied Materials,Inc.038222105COM183,538$33,600,302dollars as filed
KEYSIGHT TECHNOLOGIES INC COM49338L103Stock203,235$33,302,087dollars as filed
LAMAR ADVERTISING CO CL A512816109REIT264,323$32,078,297dollars as filed
Boston Scientific Corporation101137107COM283,208$30,419,372dollars as filed
PACIRA BIOSCIENCES INC695127AF7NOTE 0.750% 8/030,327,000$30,139,026dollars as filedprincipal
WAYFAIR INC94419LAM3NOTE 0.625%10/028,579,000$27,964,552dollars as filedprincipal
Salesforce.com, Inc79466L302COM98,507$26,861,873dollars as filed
AMETEK INC COM031100100Stock147,723$26,731,981dollars as filed
Boeing Company097023105COM110,431$23,138,607dollars as filed
SYNOPSYS INC COM871607107Stock44,193$22,656,867dollars as filed
NVIDIA Corp67066G104COM134,638$21,271,458dollars as filed
Deere & Company244199105COM41,370$21,036,231dollars as filed
LABCORP HOLDINGS INC COM SHS504922105Stock78,509$20,609,397dollars as filed
META PLATFORMS INC CL A30303M102COM25,474$18,802,105dollars as filed
OLD DOMINION FREIGHT LINE INC COM679580100Stock115,211$18,698,775dollars as filed
RAMBUS INC DEL COM750917106Stock284,410$18,207,928dollars as filed
FIRSTSERVICE CORP NEW COM33767E202Stock102,698$17,933,125dollars as filed
OKTA INC679295AD7NOTE 0.125% 9/017,721,000$17,632,395dollars as filedprincipal
GUIDEWIRE SOFTWARE INC COM40171V100Stock65,069$15,320,496dollars as filed
ALARM COM HLDGS INC011642AB1NOTE 1/115,000,000$14,625,000dollars as filedprincipal
CORPAY INC COM SHS219948106Stock42,412$14,073,150dollars as filed
MAGNOLIA OIL & GAS CORP559663109CL A575,012$12,926,270dollars as filed
VITAL FARMS INC92847W103COM332,300$12,800,196dollars as filed
GUARDANT HEALTH INC COM40131M109Stock240,316$12,506,045dollars as filed
JAMF HLDG CORP47074LAB1NOTE 0.125% 9/011,600,000$10,956,219dollars as filedprincipal
NOVARTIS AG SPONSORED ADR66987V109ADR88,341$10,690,144dollars as filedprincipal
ATRICURE INC04963C209COM315,530$10,339,918dollars as filed
SITIME CORP COM82982T106Stock48,183$10,266,834dollars as filed
Apple Inc037833100COM49,818$10,221,128dollars as filed
ZIFF DAVIS INC48123VAE2NOTE 1.75% 11/01/202610,595,000$10,104,981dollars as filedprincipal
GLAUKOS CORP COM377322102Stock94,373$9,747,787dollars as filed
VERICEL CORP92346J108COM228,275$9,713,101dollars as filed
PROCEPT BIOROBOTICS CORP COM74276L105Stock168,615$9,712,224dollars as filed
JBT MAREL CORPORATION477839AB0NOTE 0.250% 5/19,700,000$9,671,870dollars as filedprincipal
LITHIA MTRS INC COM536797103Stock28,589$9,657,936dollars as filed
AFFIRM HLDGS INC COM CL A00827B106Stock128,845$8,908,343dollars as filed
Eli Lilly and Company532457108COM11,427$8,907,689dollars as filed
CLEARWATER ANALYTICS HLDGS I185123106CL A402,600$8,829,018dollars as filed
MODINE MFG CO COM607828100Stock89,252$8,791,322dollars as filed
AGILYSYS INC00847J105COM76,505$8,770,533dollars as filed
TREX CO INC89531P105COM154,315$8,391,650dollars as filed
SPX TECHNOLOGIES INC78473E103COM48,655$8,158,470dollars as filed
ENSIGN GROUP INC29358P101COM50,460$7,783,960dollars as filed
BIO-TECHNE CORP09073M104COM149,591$7,696,457dollars as filed
LIFE TIME GROUP HOLDINGS INC COMMON STOCK53190C102Stock248,015$7,522,295dollars as filed
CECO ENVIRONMENTAL CORP125141101COM253,440$7,174,886dollars as filed
BOOT BARN HLDGS INC099406100COM45,820$6,964,640dollars as filed
RUBRIK INC.781154109CL A77,185$6,915,004dollars as filed
ACM RESH INC COM CL A00108J109Stock266,426$6,900,433dollars as filed
ETSY INC29786AAN6NOTE 0.250% 6/17,750,000$6,670,813dollars as filedprincipal
VERTEX INC92538J106CL A185,640$6,559,590dollars as filed
AXOSFINLINC05465C100STOK84,960$6,460,358dollars as filed
HINGE HEALTH INC A433313103COMMON STOCK118,215$6,117,626dollars as filed
PALOMAR HLDGS INC COM69753M105Stock37,140$5,728,845dollars as filed
ADMA BIOLOGICS INC000899104COM296,495$5,399,174dollars as filed
JAZZ INVESTMENTS I LTD472145AF8NOTE 2.000% 6/15,000,000$5,066,250dollars as filedprincipal
DUOLINGO INC CL A COM26603R106Stock11,476$4,705,390dollars as filed
AUTODESK INC COM052769106Stock15,060$4,662,124dollars as filed
REMITLY GLOBAL INC75960P104COM245,075$4,600,058dollars as filed
CAVAGROUPINC148929102STOK48,840$4,113,793dollars as filed
KLAVIYO INC COM SER A49845K101Stock114,723$3,852,398dollars as filed
SERVICETITAN INC SHS CL A81764X103Stock35,230$3,775,951dollars as filed
ARTIVION INC228903100COM120,580$3,750,038dollars as filed
BERKSHIRE HATHAWAY INC DEL084670108CL A5$3,644,000dollars as filed
FORD MTR CO345370CZ1NOTE 3/13,000,000$2,971,500dollars as filedprincipal
Procter & Gamble Co742718109COM17,555$2,796,862dollars as filed
Berkshire Hathaway Inc084670702COM5,744$2,790,263dollars as filed
TURNING PT BRANDS INC COM90041L105Stock36,065$2,732,645dollars as filed
ENTERPRISE PRODS PARTNERS L293792107COM87,815$2,723,143dollars as filed
FAIR ISAAC CORP COM303250104Stock1,299$2,374,520dollars as filed
Schwab U.S. Broad Market ETF808524102SHS99,437$2,369,584dollars as filedprincipal
International Business Machines Corporation459200101COM5,954$1,755,120dollars as filed
Vanguard S&P 500 ETF922908363COM3,064$1,740,258dollars as filedprincipal
EXXON MOBIL CORP30231G102COM13,805$1,488,179dollars as filed
WORKDAY INC CL A98138H101Stock6,000$1,440,000dollars as filed
AMICUS THERAPEUTICS INC03152W109COM250,935$1,437,858dollars as filed
Palantir Technologies Inc. Class A69608A108COM9,442$1,287,133dollars as filed
ESSEX PPTY TR INC COM297178105REIT4,000$1,133,600dollars as filed
AbbVie,Inc.00287Y109COM5,540$1,028,335dollars as filed
Union Pacific Corporation907818108COM4,262$980,601dollars as filed
iShares Core MSCI EAFE ETF46432F842SHS11,675$974,629dollars as filedprincipal
Alphabet Inc. Reg. Shares A02079K305COM5,530$974,552dollars as filed
LEVI STRAUSS & CO NEW CL A COM STK52736R102Stock50,000$924,500dollars as filed
Costco Wholesale Corporation22160K105COM826$817,690dollars as filed
Johnson & Johnson478160104COM4,431$676,835dollars as filed
Technology Select Sector SPDR Fund81369Y803SHS2,591$656,119dollars as filedprincipal
FIRST TR EXCHANGE TRAD FD VI33739H101FST TR GLB FD25,742$635,062dollars as filedprincipal
Abbott Laboratories002824100COM4,252$578,315dollars as filed
Home Depot, Inc437076102COM1,432$525,029dollars as filed
PIMCO ETF TR72201R7830-5 HIGH YIELD5,370$510,204dollars as filedprincipal
Schlumberger Limited806857108COM14,455$488,579dollars as filed
BERKLEY W R CORP COM084423102Stock6,331$465,139dollars as filed
ISHARES TR46432F859CORE 1 5 YR USD9,000$437,850dollars as filedprincipal
Oracle Corporation68389X105COM1,845$403,372dollars as filed
CRANE COMPANY COMMON STOCK224408104Stock2,000$379,780dollars as filed
Merck & Co.,Inc.58933Y105COM4,681$370,547dollars as filed
Walt Disney Co254687106COM2,965$367,690dollars as filed
American Express Company025816109COM1,123$358,215dollars as filed
Wells Fargo & Company949746101COM4,457$357,095dollars as filed
Morgan Stanley617446448COM2,433$342,712dollars as filed
FISERV INC337738108COM1,836$316,545dollars as filed
ServiceNow,Inc.81762P102COM297$305,340dollars as filed
Honeywell Technologies438516106COM1,196$278,524dollars as filed
Walmart Inc.931142103COM2,767$270,557dollars as filed
PNC FINL SVCS GROUP INC COM693475105Stock1,371$255,582dollars as filed
Raytheon Technologies Corporation75513E101COM1,658$242,101dollars as filed
Tesla Motors, Inc88160R101COM750$238,245dollars as filed
PROSHARES TR74348A467S&P 500 DV ARIST2,366$238,233dollars as filedprincipal
iShares Expanded Tech Sector ETF464287549SHS2,053$230,638dollars as filedprincipal
Airbnb, Inc. Class A009066101COM1,715$226,963dollars as filed
HEICO CORP NEW COM422806109Stock671$220,088dollars as filed
Cisco Systems,Inc.17275R102COM3,067$212,788dollars as filed
Marsh & McLennan Companies,Inc.571748102COM927$202,679dollars as filed
Intuitive Surgical,Inc.46120E602COM368$199,975dollars as filed
Netflix, Inc64110L106COM149$199,530dollars as filed
KLA CORP482480100COM218$195,271dollars as filed
Chevron Corporation166764100COM1,363$195,168dollars as filed
VANGUARD STAR FDS921909768COM2,756$190,395dollars as filedprincipal
S&P Global,Inc.78409V104COM360$189,824dollars as filed
Southern Company842587107COM1,981$181,915dollars as filed
AT&T Inc00206R102COM6,234$180,412dollars as filed
Booking Holdings Inc.09857L108COM31$179,466dollars as filed
GENERAL DYNAMICS CORP COM369550108Stock594$173,246dollars as filed
FASTENAL CO COM311900104Stock3,958$166,236dollars as filed
MCKESSON CORP COM58155Q103Stock226$165,608dollars as filed
Duke Energy Corporation26441C204COM1,395$164,610dollars as filed
Bristol-Myers Squibb Company110122108COM3,531$163,450dollars as filed
Cigna Corporation125523100COM492$162,645dollars as filed
SPY78462F103SHS253$156,316dollars as filedprincipal
VANGUARD S&P SMALL-CAP 600 ETF921932828ETF1,522$154,067dollars as filedprincipal
GODADDY INC CL A380237107Stock844$151,971dollars as filed
ConocoPhillips20825C104COM1,686$151,302dollars as filed
GALLAGHER ARTHUR J & CO COM363576109Stock472$151,097dollars as filed
NORFOLK SOUTHN CORP COM655844108Stock582$148,975dollars as filed
COSTAR GROUP INC COM22160N109Stock1,817$146,087dollars as filed
CROWDSTRIKE HLDGS INC22788C105COM286$145,663dollars as filed
KKR & CO INC48251W104COM1,054$140,214dollars as filed
OREILLY AUTOMOTIVE INC COM67103H107Stock1,515$136,547dollars as filed
TJX Companies Inc872540109COM1,104$136,333dollars as filed
PARKER-HANNIFIN CORP COM701094104Stock187$130,614dollars as filed
McDonalds Corporation580135101COM407$118,913dollars as filed
Waste Management, Inc.94106L109COM512$117,156dollars as filed
PALO ALTO NETWORKS INC697435105COM560$114,598dollars as filed
QUANTA SVCS INC74762E102COM300$113,424dollars as filed
IShares Bitcoin Trust Registered46438F101SHS1,817$111,219dollars as filedprincipal
BANK OF NY MELLON CORP COM064058100Stock1,199$109,241dollars as filed
Automatic Data Processing,Inc.053015103COM350$107,940dollars as filed
Prologis,Inc.74340W103COM1,020$107,222dollars as filed
SUMMIT THERAPEUTICS INC86627T108COM5,000$106,400dollars as filed
MARKELGROUPINC570535104STOK53$105,860dollars as filed
CME Group Inc. Class A12572Q105COM384$105,838dollars as filed
CVB FINL CORP COM126600105Stock5,227$103,442dollars as filed
CHIPOTLEMEXICANGRILLI169656105STOK1,819$102,137dollars as filed
BlackRock,Inc.09290D101COM93$97,580dollars as filed
LYFT INC55087P104CL A COM6,099$96,120dollars as filed
Mondelez International,Inc. Class A609207105COM1,371$92,460dollars as filed
Vanguard Extended Market ETF922908652SHS468$90,176dollars as filedprincipal
NASDAQ INC COM631103108Stock1,000$89,420dollars as filed
Adobe Inc00724F101COM231$89,369dollars as filed
MSCI INC COM55354G100Stock153$88,241dollars as filed
Starbucks Corporation855244109COM920$84,300dollars as filed
Citigroup Inc.172967424COM935$79,587dollars as filed
ILLINOIS TOOL WKS INC452308109COM317$78,378dollars as filed
Lam Research Corporation512807306COM796$77,483dollars as filed
MERCADOLIBREINC58733R102STOK29$75,795dollars as filed
Coca-Cola Company191216100COM1,063$75,207dollars as filed
VERTIV HOLDINGS CO COM CL A92537N108Stock579$74,349dollars as filed
MARRIOTT INTL INC NEW CL A571903202Stock269$73,493dollars as filed
EMCOR GROUP INC COM29084Q100Stock136$72,745dollars as filed
Uber Technologies90353T100COM778$72,587dollars as filed
CRANE NXT CO224441105COM1,320$71,148dollars as filed
Philip Morris International Inc.718172109COM357$65,020dollars as filed
HA SUSTAINABLE INFRA CAP INC41068X100COM2,390$64,195dollars as filed
ECOLAB INC COM278865100Stock235$63,318dollars as filed
ISHARES TR CORE S&P 500 ETF464287200SHS100$62,090dollars as filedprincipal
TKO GROUP HOLDINGS INC CL A87256C101Stock327$59,498dollars as filed
NORTHROP GRUMMAN CORP COM666807102Stock119$59,498dollars as filed
Vanguard Growth922908736COM135$59,097dollars as filedprincipal
METTLER TOLEDO INTERNATIONAL COM592688105Stock50$58,736dollars as filed
RELIANCE INC759509102COM174$54,619dollars as filed
EQUIFAX INC COM294429105Stock210$54,468dollars as filed
EQT CORP COM26884L109Stock921$53,713dollars as filed
SHOPIFY INC82509L107CL A SUB VTG SHS463$53,407dollars as filed
INGERSOLL RAND INC COM45687V106Stock631$52,487dollars as filed
Lowes Companies,Inc.548661107COM236$52,361dollars as filed
ENTERGY CORP NEW COM29364G103Stock626$52,033dollars as filed
INSULET CORP COM45784P101Stock163$51,211dollars as filed
VALERO ENERGY CORP COM91913Y100Stock364$48,929dollars as filed
SPDR GOLD TR78463V107GOLD SHS159$48,468dollars as filedprincipal
BROADRIDGE FINL SOLUTIONS INC COM11133T103Stock199$48,363dollars as filed
GARTNERINC366651107STOK119$48,102dollars as filed
CDW CORP COM12514G108Stock262$46,791dollars as filed
EOG RES INC COM26875P101Stock389$46,528dollars as filed
CASEYS GEN STORES INC147528103COM88$44,904dollars as filed
TRIMBLE INC COM896239100Stock589$44,752dollars as filed
TRANSUNION COM89400J107Stock508$44,704dollars as filed
NEW FOUND GOLD CORP64440N103COM31,250$44,375dollars as filed
ARAMARK COM03852U106Stock958$40,111dollars as filed
ALIGN TECHNOLOGY INC COM016255101Stock211$39,949dollars as filed
Texas Instruments Incorporated882508104COM191$39,655dollars as filed
SS&C TECH HLDGS COM78467J100Stock478$39,578dollars as filed
ESCO TECHNOLOGIES INC296315104COM205$39,333dollars as filed
LIBERTY MEDIA CORP DEL COM LBTY ONE S C531229755Stock371$38,770dollars as filed
HOWMET AEROSPACE INC COM443201108Stock208$38,715dollars as filed
AGILENT TECHNOLOGIES INC COM00846U101Stock324$38,235dollars as filed
MARTIN MARIETTA MATLS INC COM573284106Stock68$37,329dollars as filed
GRIFFON CORP398433102COM512$37,053dollars as filed
ALPHATEC HLDGS INC02081G201COM NEW3,296$36,586dollars as filed
LANTHEUS HLDGS INC516544103COM439$35,937dollars as filed
CARLISLE COS INC COM142339100Stock96$35,846dollars as filed
SNAP INC83304A106CL A4,000$34,760dollars as filed
HUBSPOTINC443573100STOK61$33,954dollars as filed
PRIMORIS SVCS CORP COM74164F103Stock431$33,592dollars as filed
Amgen Inc.031162100COM117$32,668dollars as filed
EVERCORE INC CLASS A29977A105Stock120$32,402dollars as filed
AMERICAN ELEC PWR CO INC COM025537101Stock310$32,166dollars as filed
NEWSMAX INC65250K105COMMON STOCK2,120$32,076dollars as filed
CUMMINS INC COM231021106Stock95$31,113dollars as filed
CACI INTL INC CL A127190304Stock65$30,986dollars as filed
GREEN BRICK PARTNERS INC392709101COM491$30,874dollars as filed
CHEWYINCCLASSCLASSA16679L109STOK715$30,473dollars as filed
PepsiCo,Inc.713448108COM230$30,369dollars as filed
AZZ INC COM002474104Stock313$29,572dollars as filed
AMEREN CORP COM023608102Stock307$29,484dollars as filed
MORNINGSTAR INC COM617700109Stock92$28,882dollars as filed
VERISK ANALYTICS INC COM92345Y106Stock90$28,035dollars as filed
WEC ENERGY GROUP INC COM92939U106Stock262$27,300dollars as filed
DUTCH BROS INC26701L100CL A396$27,075dollars as filed
AAR CORP000361105COM383$26,347dollars as filed
LPL FINL HLDGS INC COM50212V100Stock70$26,248dollars as filed
TRAVELERS COMPANIES INC COM89417E109Stock96$25,684dollars as filed
AVANTOR INC COM05352A100Stock1,886$25,386dollars as filed
EXLSERVICE HLDGS INC COM302081104Stock550$24,085dollars as filed
NextEra Energy,Inc.65339F101COM330$22,909dollars as filed
SEI INVTS CO COM784117103Stock246$22,106dollars as filed
STIFEL FINL CORP860630102COM212$22,001dollars as filed
SOMNIGROUP INTERNATIONAL INC COM88023U101Stock309$21,027dollars as filed
UFP INDUSTRIES INC90278Q108COM210$20,866dollars as filed
LENNOX INTL INC COM526107107Stock34$19,490dollars as filed
CBRE GROUP INC CL A12504L109Stock136$19,056dollars as filed
RIVIAN AUTOMOTIVE INC COM CL A76954A103Stock1,175$16,145dollars as filed
APPLOVIN CORP COM CL A03831W108Stock46$16,104dollars as filed
RB GLOBAL INC COM74935Q107Stock145$15,398dollars as filed
PULSE BIOSCIENCES INC74587B101COMMON STOCK1,000$15,090dollars as filed
EBAY INC. COM278642103Stock198$14,743dollars as filed
Thermo Fisher Scientific Inc.883556102COM35$14,191dollars as filed
COPART INC COM217204106Stock260$12,758dollars as filed
POOL CORP COM73278L105Stock41$11,951dollars as filed
ROPER TECHNOLOGIES INC COM776696106Stock21$11,904dollars as filed
VEEVA SYS INC CL A COM922475108Stock37$10,655dollars as filed
Vertex Pharmaceuticals Incorporated92532F100COM21$9,349dollars as filed
Micron Technology,Inc.595112103COM73$8,997dollars as filed
BLACKLINE, INC.09239B109COM80$4,530dollars as filed
Vanguard Energy ETF92204A306SHS34$4,050dollars as filedprincipal
AMERISAFE INC03071H100COM67$2,930dollars as filed
LIBERTY MEDIA CORP DEL531229771COM LBTY ONE S A27$2,564dollars as filed
VERACYTE INC COM92337F107Stock86$2,325dollars as filed
TIDAL TRUST I886364231FUND GRAN US ETF100$2,268dollars as filedprincipal
ANGI INC00183L201CL A NEW63$961dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001085146-25-005142this filing2025-08-14acceptance time not in the bulk data set