Fund Holdings — OSTERWEIS CAPITAL MANAGEMENT INC

Total Portfolio Value:
$2.22B
Total Bought:
$208.94M
Total Sold:
$177.69M
Net Transaction:
+$31.25M
Notable People:
Catherine Halberstadt, Carl Philip Kaufman
Securities
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SharesValue
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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Alphabet Inc.CL C(GOOG)483,146439,530-43,616$85.71M$107.05M4.83%+$21.34M
Microsoft Corporation(MSFT)228,324191,764-36,560$113.57M$99.32M4.48%-$14.25M
Amazon.com, Inc.(AMZN)354,127354,201+74$77.69M$77.77M3.51%+$80.0K
Broadcom Inc.(AVGO)214,373211,365-3,008$59.09M$69.73M3.15%+$10.64M
Airbnb, Inc.NOTE 3 1(ABNB)000$68.38M$69.33M3.13%+$955.4K
Cable One, Inc.NOTE 3 1(CABO)000$66.69M$68.65M3.10%+$1.96M
Fiverr International Ltd.NOTE 11 0(FVRR)000$0$59.01M2.66%+$59.01M
DexCom, Inc.NOTE 0 250 11 1(DXCM)000$0$54.13M2.44%+$54.13M
Summit Hotel Properties, Inc.NOTE 1 500 2 1(INN)000$0$53.20M2.40%+$53.20M
AutoZone, Inc.(AZO)11,72411,669-55$43.52M$50.06M2.26%+$6.54M
Visa Inc.CL A(V)140,066142,091+2,025$49.73M$48.51M2.19%-$1.22M
Danaher Corporation(DHR)241,226241,242+16$47.65M$47.83M2.16%+$176.9K
Haemonetics CorporationNOTE 3 0(HAE)000$47.05M$47.72M2.15%+$674.3K
JPMorgan Chase & Co.(JPM)141,761142,286+525$41.10M$44.88M2.03%+$3.78M
American Wtr Wks Co Inc New294,943298,059+3,116$41.03M$41.49M1.87%+$457.3K
Air Prods & Chems Inc148,984149,057+73$42.02M$40.65M1.83%-$1.37M
Brown & Brown, Inc.(BRO)330,223423,591+93,368$36.61M$39.73M1.79%+$3.12M
Analog Devices, Inc.(ADI)157,532156,820-712$37.50M$38.53M1.74%+$1.03M
Applied Matls Inc183,538185,746+2,208$33.60M$38.03M1.72%+$4.43M
Waste Connections, Inc.(WCN)210,261213,797+3,536$39.26M$37.59M1.70%-$1.67M
The Progressive Corporation(PGR)131,638150,983+19,345$35.13M$37.29M1.68%+$2.16M
Eli Lilly and Company(LLY)11,42747,982+36,555$8.91M$36.61M1.65%+$27.70M
L3Harris Technologies, Inc.(LHX)152,568113,334-39,234$38.27M$34.61M1.56%-$3.66M
Terreno Realty Corporation(TRNO)601,025604,404+3,379$33.70M$34.30M1.55%+$600.5K
Lamar Advertising CompanyCL A(LAMR)264,323264,491+168$32.08M$32.38M1.46%+$300.7K
Vail Resorts, Inc.NOTE 1 0(MTN)000$0$31.34M1.41%+$31.34M
Keysight Technologies, Inc.(KEYS)203,235175,497-27,738$33.30M$30.70M1.39%-$2.60M
Intuit Inc.(INTU)43,27443,896+622$34.08M$29.98M1.35%-$4.11M
Ferguson Enterprises Inc.(FERG)159,920126,715-33,205$34.82M$28.46M1.28%-$6.36M
Alarm.com Holdings, Inc.NOTE 1 1(ALRM)000$14.63M$28.32M1.28%+$13.70M
Ametek Inc147,723148,664+941$26.73M$27.95M1.26%+$1.22M
Boston Scientific Corporation(BSX)283,208284,202+994$30.42M$27.75M1.25%-$2.67M
Redfin CorpNOTE 10 1000$0$27.41M1.24%+$27.41M
NVIDIA Corporation(NVDA)134,638135,239+601$21.27M$25.23M1.14%+$3.96M
Canadian Pacific Kansas City Limited(CP)0337,288+337,288$0$25.12M1.13%+$25.12M
The Boeing Company(BA)110,431111,369+938$23.14M$24.04M1.08%+$898.2K
Salesforce, Inc.(CRM)98,50798,563+56$26.86M$23.36M1.05%-$3.50M
Labcorp Holdings Inc.(LH)78,50978,148-361$20.61M$22.43M1.01%+$1.82M
Synopsys, Inc.(SNPS)44,19344,287+94$22.66M$21.85M0.99%-$806.1K
Intercontinental Exchange, Inc.(ICE)0125,163+125,163$0$21.09M0.95%+$21.09M
Deere & Company(DE)41,37041,923+553$21.04M$19.17M0.87%-$1.87M
Meta Platforms, Inc.CL A(META)25,47425,699+225$18.80M$18.87M0.85%+$70.7K
Firstservice Corp New102,69891,594-11,104$17.93M$17.45M0.79%-$485.4K
SiTime Corporation(SITM)48,18357,231+9,048$10.27M$17.24M0.78%+$6.98M
Rambus Inc.(RMBS)284,410151,560-132,850$18.21M$15.79M0.71%-$2.42M
Guidewire Software, Inc.(GWRE)65,06964,438-631$15.32M$14.81M0.67%-$508.8K
Guardant Health, Inc.(GH)240,316215,011-25,305$12.51M$13.43M0.61%+$927.8K
Corpay, Inc.(CPAY)42,41242,557+145$14.07M$12.26M0.55%-$1.81M
Apple Inc.(AAPL)49,81847,701-2,117$10.22M$12.15M0.55%+$1.92M
Axos Financial, Inc.(AX)84,960141,955+56,995$6.46M$12.02M0.54%+$5.56M
Casella Waste Systems, Inc.CL A(CWST)0123,185+123,185$0$11.69M0.53%+$11.69M
Glaukos Corporation(GKOS)94,373142,288+47,915$9.75M$11.60M0.52%+$1.86M
Novartis AGADR(NVS)000$10.69M$11.37M0.51%+$681.8K
AtriCure, Inc.(ATRC)315,530322,080+6,550$10.34M$11.35M0.51%+$1.01M
Spx Technologies Inc48,65560,778+12,123$8.16M$11.35M0.51%+$3.19M
Jamf Hldg CorpNOTE 0 125 9 0000$10.96M$11.16M0.50%+$203.0K
CECO Environmental Corp.(CECO)253,440210,032-43,408$7.17M$10.75M0.49%+$3.58M
Magnolia Oil & Gas CorporationCL A(MGY)575,012449,967-125,045$12.93M$10.74M0.48%-$2.19M
Artivion, Inc.(AORT)120,580240,772+120,192$3.75M$10.19M0.46%+$6.44M
Ziff Davis, Inc.NOTE 1 750 11 0(ZD)000$10.10M$10.19M0.46%+$84.8K
Trex Company, Inc.(TREX)154,315195,296+40,981$8.39M$10.09M0.46%+$1.70M
JBT Marel CorporationNOTE 0 250 5 1(JBTM)000$9.67M$9.81M0.44%+$137.7K
Enphase Energy, Inc.NOTE 3 0(ENPH)000$0$9.78M0.44%+$9.78M
Repligen Corporation(RGEN)072,930+72,930$0$9.75M0.44%+$9.75M
ServiceTitan, Inc.CL A(TTAN)35,23096,510+61,280$3.78M$9.73M0.44%+$5.96M
Lattice Semiconductor Corporation(LSCC)0132,225+132,225$0$9.69M0.44%+$9.69M
Vericel Corporation(VCEL)228,275308,055+79,780$9.71M$9.69M0.44%-$18.6K
Vital Farms, Inc.(VITL)332,300231,415-100,885$12.80M$9.52M0.43%-$3.28M
Life Time Group Holdings, Inc.(LTH)248,015330,325+82,310$7.52M$9.12M0.41%+$1.59M
Modine Manufacturing Company(MOD)89,25262,602-26,650$8.79M$8.90M0.40%+$108.2K
PROCEPT BioRobotics Corporation(PRCT)168,615233,685+65,070$9.71M$8.34M0.38%-$1.37M
Waystar Holding Corp.(WAY)0218,610+218,610$0$8.29M0.37%+$8.29M
Turning Point Brands, Inc.(TPB)36,06583,580+47,515$2.73M$8.26M0.37%+$5.53M
Agilysys, Inc.(AGYS)76,50576,5050$8.77M$8.05M0.36%-$718.4K
Clearwater Analytics Hldgs ICL A402,600446,490+43,890$8.83M$8.05M0.36%-$783.3K
Etsy, Inc.NOTE 0 250 6 1(ETSY)000$6.67M$6.86M0.31%+$193.8K
Pebblebrook Hotel TrustNOTE 1 750 12 1(PEB)000$0$6.59M0.30%+$6.59M
Rubrik, Inc.CL A(RBRK)77,18576,005-1,180$6.92M$6.25M0.28%-$663.6K
The Ensign Group, Inc.(ENSG)50,46028,845-21,615$7.78M$4.98M0.22%-$2.80M
Affirm Holdings, Inc.CL A(AFRM)128,84563,519-65,326$8.91M$4.64M0.21%-$4.27M
Adma Biologics Inc296,495309,031+12,536$5.40M$4.53M0.20%-$868.8K
Autodesk Inc15,06014,000-1,060$4.66M$4.45M0.20%-$214.7K
Chime Financial, Inc.CL A(CHYM)0191,190+191,190$0$3.86M0.17%+$3.86M
Berkshire Hathaway Inc DelCL A550$3.64M$3.77M0.17%+$127.0K
Dutch Bros Inc.CL A(BROS)39671,341+70,945$27.1K$3.73M0.17%+$3.71M
Silicon Motion Technology CorporationADR(SIMO)000$0$3.60M0.16%+$3.60M
Lithia Motors, Inc.(LAD)28,58910,914-17,675$9.66M$3.45M0.16%-$6.21M
Ford Motor CompanyNOTE 3 1(F)000$2.97M$3.05M0.14%+$76.5K
Berkshire Hathaway Inc DelCL B5,7445,653-91$2.79M$2.84M0.13%+$51.7K
Enterprise Products Partners L.P.(EPD)87,81587,8150$2.72M$2.75M0.12%+$22.8K
Klaviyo, Inc.COM SER A(KVYO)114,72398,528-16,195$3.85M$2.73M0.12%-$1.12M
The Procter & Gamble Company(PG)17,55517,437-118$2.80M$2.68M0.12%-$117.7K
Schwab Strategic TrUS Broad Market ETF000$2.37M$2.42M0.11%+$53.9K
Amprius Technologies, Inc.(AMPX)0187,445+187,445$0$1.97M0.09%+$1.97M
Fair Isaac Corporation(FICO)1,2991,298-1$2.37M$1.94M0.09%-$432.0K
MACOM Technology Solutions Holdings, Inc.(MTSI)015,265+15,265$0$1.90M0.09%+$1.90M
Palantir Technologies Inc.CL A(PLTR)9,4429,242-200$1.29M$1.69M0.08%+$398.8K
Workday, Inc.CL A(WDAY)6,0006,0000$1.44M$1.44M0.07%+$4.4K
Vanguard Index FdsS P 500 ETF SHS000$1.74M$1.44M0.06%-$300.0K
Alphabet Inc.CL A(GOOG)5,5305,795+265$974.6K$1.41M0.06%+$434.2K
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