Fund Holdings — OSTERWEIS CAPITAL MANAGEMENT INC

Total Portfolio Value:
$2.36B
Total Bought:
$190.96M
Total Sold:
$169.94M
Net Transaction:
+$21.02M
Notable People:
Catherine Halberstadt, Carl Philip Kaufman
Securities
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SharesValue
Q3 2025
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Q4 2025
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Change
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Q3 2025
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Q4 2025
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Weight (%)
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Change
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Alphabet Inc.CL C(GOOG)439,530359,207-80,323$107.05M$112.72M4.77%+$5.67M
Microsoft Corporation(MSFT)191,764176,624-15,140$99.32M$85.42M3.62%-$13.91M
Amazon.com, Inc.(AMZN)354,201336,333-17,868$77.77M$77.63M3.29%-$139.5K
Airbnb, Inc.NOTE 3 1(ABNB)000$69.33M$76.14M3.22%+$6.80M
Bentley Systems, IncorporatedNOTE 0 125 1 1(BSY)000$0$75.66M3.20%+$75.66M
Marriott Vacations Worldwide CorporationNOTE 1 1(VAC)000$0$70.93M3.00%+$70.93M
Summit Hotel Properties, Inc.NOTE 1 500 2 1(INN)000$53.20M$70.33M2.98%+$17.13M
Cable One, Inc.NOTE 3 1(CABO)000$68.65M$69.43M2.94%+$773.0K
Enphase Energy, Inc.NOTE 3 0(ENPH)000$9.78M$67.81M2.87%+$58.04M
Broadcom Inc.(AVGO)211,365182,116-29,249$69.73M$63.03M2.67%-$6.70M
Visa Inc.CL A(V)142,091141,242-849$48.51M$49.53M2.10%+$1.03M
Haemonetics CorporationNOTE 3 0(HAE)000$47.72M$48.21M2.04%+$485.6K
Eli Lilly and Company(LLY)47,98244,778-3,204$36.61M$48.12M2.04%+$11.51M
JPMorgan Chase & Co.(JPM)142,286138,995-3,291$44.88M$44.79M1.90%-$94.3K
Danaher Corporation(DHR)241,242188,105-53,137$47.83M$43.06M1.82%-$4.77M
Vail Resorts, Inc.NOTE 1 0(MTN)000$31.34M$41.72M1.77%+$10.39M
Waste Connections, Inc.(WCN)213,797237,665+23,868$37.59M$41.68M1.76%+$4.09M
Alarm.com Holdings, Inc.NOTE 1 1(ALRM)000$28.32M$41.27M1.75%+$12.95M
Analog Devices, Inc.(ADI)156,820151,936-4,884$38.53M$41.21M1.74%+$2.67M
American Wtr Wks Co Inc New298,059303,095+5,036$41.49M$39.55M1.67%-$1.93M
Applied Matls Inc185,746152,877-32,869$38.03M$39.29M1.66%+$1.26M
AutoZone, Inc.(AZO)11,66911,327-342$50.06M$38.42M1.63%-$11.65M
Air Prods & Chems Inc149,057143,308-5,749$40.65M$35.40M1.50%-$5.25M
The Progressive Corporation(PGR)150,983151,278+295$37.29M$34.45M1.46%-$2.84M
Brown & Brown, Inc.(BRO)423,591425,746+2,155$39.73M$33.93M1.44%-$5.80M
Terreno Realty Corporation(TRNO)604,404575,384-29,020$34.30M$33.78M1.43%-$519.1K
Lamar Advertising CompanyCL A(LAMR)264,491255,798-8,693$32.38M$32.38M1.37%-$78
L3Harris Technologies, Inc.(LHX)113,334109,070-4,264$34.61M$32.02M1.36%-$2.59M
Keysight Technologies, Inc.(KEYS)175,497150,363-25,134$30.70M$30.55M1.29%-$145.7K
US Foods Holding Corp.(USFD)0391,536+391,536$0$29.49M1.25%+$29.49M
Ametek Inc148,664143,205-5,459$27.95M$29.40M1.24%+$1.45M
Intuit Inc.(INTU)43,89643,190-706$29.98M$28.61M1.21%-$1.37M
Intercontinental Exchange, Inc.(ICE)125,163174,553+49,390$21.09M$28.27M1.20%+$7.18M
Ferguson Enterprises Inc.(FERG)126,715119,258-7,457$28.46M$26.55M1.12%-$1.91M
Salesforce, Inc.(CRM)98,56397,748-815$23.36M$25.89M1.10%+$2.53M
Boston Scientific Corporation(BSX)284,202269,480-14,722$27.75M$25.69M1.09%-$2.05M
NVIDIA Corporation(NVDA)135,239132,507-2,732$25.23M$24.71M1.05%-$520.3K
Canadian Pacific Kansas City Limited(CP)337,288323,619-13,669$25.12M$23.83M1.01%-$1.30M
The Boeing Company(BA)111,369108,701-2,668$24.04M$23.60M1.00%-$435.6K
Synopsys, Inc.(SNPS)44,28743,251-1,036$21.85M$20.32M0.86%-$1.53M
Deere & Company(DE)41,92343,534+1,611$19.17M$20.27M0.86%+$1.10M
NVR, Inc.(NVR)02,625+2,625$0$19.14M0.81%+$19.14M
Labcorp Holdings Inc.(LH)78,14876,063-2,085$22.43M$19.08M0.81%-$3.35M
Meta Platforms, Inc.CL A(META)25,69925,247-452$18.87M$16.67M0.71%-$2.21M
Firstservice Corp New91,594102,354+10,760$17.45M$15.92M0.67%-$1.53M
Casella Waste Systems, Inc.CL A(CWST)123,185160,735+37,550$11.69M$15.74M0.67%+$4.05M
Guardant Health, Inc.(GH)215,011135,936-79,075$13.43M$13.88M0.59%+$450.6K
CECO Environmental Corp.(CECO)210,032223,682+13,650$10.75M$13.39M0.57%+$2.63M
Corpay, Inc.(CPAY)42,55743,422+865$12.26M$13.07M0.55%+$808.0K
Life Time Group Holdings, Inc.(LTH)330,325482,665+152,340$9.12M$12.83M0.54%+$3.71M
ServiceTitan, Inc.CL A(TTAN)96,510117,055+20,545$9.73M$12.47M0.53%+$2.74M
Apple Inc.(AAPL)47,70145,788-1,913$12.15M$12.45M0.53%+$301.8K
Axos Financial, Inc.(AX)141,955142,685+730$12.02M$12.29M0.52%+$277.2K
Novanta Inc.(NOVT)0101,695+101,695$0$12.10M0.51%+$12.10M
Novartis AGADR(NVS)000$11.37M$12.09M0.51%+$716.9K
Modine Manufacturing Company(MOD)62,60289,222+26,620$8.90M$11.91M0.50%+$3.01M
Lattice Semiconductor Corporation(LSCC)132,225160,565+28,340$9.69M$11.81M0.50%+$2.12M
Vericel Corporation(VCEL)308,055322,975+14,920$9.69M$11.63M0.49%+$1.94M
Glaukos Corporation(GKOS)142,288101,613-40,675$11.60M$11.47M0.49%-$130.5K
SiTime Corporation(SITM)57,23130,698-26,533$17.24M$10.84M0.46%-$6.40M
Vital Farms, Inc.(VITL)231,415335,630+104,215$9.52M$10.72M0.45%+$1.20M
Chime Financial, Inc.CL A(CHYM)191,190422,350+231,160$3.86M$10.63M0.45%+$6.77M
MACOM Technology Solutions Holdings, Inc.(MTSI)15,26560,970+45,705$1.90M$10.44M0.44%+$8.54M
Ziff Davis, Inc.NOTE 1 750 11 0(ZD)000$10.19M$10.38M0.44%+$193.4K
Artivion, Inc.(AORT)240,772220,727-20,045$10.19M$10.07M0.43%-$126.9K
Spx Technologies Inc60,77848,130-12,648$11.35M$9.63M0.41%-$1.72M
Turning Point Brands, Inc.(TPB)83,58084,555+975$8.26M$9.17M0.39%+$903.0K
Repligen Corporation(RGEN)72,93054,635-18,295$9.75M$8.95M0.38%-$796.1K
Pebblebrook Hotel TrustNOTE 1 750 12 1(PEB)000$6.59M$8.58M0.36%+$1.99M
Huron Consulting Group Inc.(HURN)048,660+48,660$0$8.41M0.36%+$8.41M
VSE Corporation(VSEC)048,460+48,460$0$8.37M0.35%+$8.37M
Waystar Holding Corp.(WAY)218,610253,275+34,665$8.29M$8.29M0.35%+$5.1K
Rambus Inc.(RMBS)151,56089,065-62,495$15.79M$8.18M0.35%-$7.61M
Twist Bioscience Corporation(TWST)0256,878+256,878$0$8.15M0.34%+$8.15M
AtriCure, Inc.(ATRC)322,080203,575-118,505$11.35M$8.05M0.34%-$3.30M
Hinge Health, Inc.CL A(HNGE)0172,260+172,260$0$8.00M0.34%+$8.00M
Twilio Inc.CL A(TWLO)055,215+55,215$0$7.85M0.33%+$7.85M
Palomar Holdings, Inc.(PLMR)057,510+57,510$0$7.75M0.33%+$7.75M
Guidewire Software, Inc.(GWRE)64,43837,644-26,794$14.81M$7.57M0.32%-$7.24M
PROCEPT BioRobotics Corporation(PRCT)233,685237,480+3,795$8.34M$7.47M0.32%-$869.1K
Magnolia Oil & Gas CorporationCL A(MGY)449,967325,647-124,320$10.74M$7.13M0.30%-$3.61M
Etsy, Inc.NOTE 0 250 6 1(ETSY)000$6.86M$6.94M0.29%+$77.5K
Silicon Motion Technology CorporationADR(SIMO)000$3.60M$5.22M0.22%+$1.62M
CAVA Group, Inc.(CAVA)087,415+87,415$0$5.13M0.22%+$5.13M
Agilysys, Inc.(AGYS)76,50539,420-37,085$8.05M$4.68M0.20%-$3.37M
Nextpower IncCL A048,250+48,250$0$4.20M0.18%+$4.20M
JBT Marel CorporationNOTE 0 250 5 1(JBTM)000$9.81M$4.19M0.18%-$5.62M
Autodesk Inc14,00014,0000$4.45M$4.14M0.18%-$303.2K
Berkshire Hathaway Inc DelCL A550$3.77M$3.77M0.16%+$3.0K
Amprius Technologies, Inc.(AMPX)187,445454,830+267,385$1.97M$3.59M0.15%+$1.62M
Affirm Holdings, Inc.CL A(AFRM)63,51946,209-17,310$4.64M$3.44M0.15%-$1.20M
Berkshire Hathaway Inc DelCL B5,6535,805+152$2.84M$2.92M0.12%+$75.9K
Enterprise Products Partners L.P.(EPD)87,81587,8150$2.75M$2.82M0.12%+$69.4K
The Procter & Gamble Company(PG)17,43717,146-291$2.68M$2.46M0.10%-$222.0K
Braze, Inc.CL A(BRZE)069,305+69,305$0$2.38M0.10%+$2.38M
Schwab Strategic TrUS Broad Market ETF000$2.42M$2.36M0.10%-$58.8K
Fair Isaac Corporation(FICO)1,2981,292-6$1.94M$2.18M0.09%+$241.8K
Alphabet Inc.CL A(GOOG)5,7956,098+303$1.41M$1.91M0.08%+$499.9K
Cardinal Infrastructure Group Inc.CL A(CDNL)076,225+76,225$0$1.84M0.08%+$1.84M
Palantir Technologies Inc.CL A(PLTR)9,2429,202-40$1.69M$1.64M0.07%-$50.3K
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OSTERWEIS CAPITAL MANAGEMENT INC — 13F Holdings — Q4 2025 | TickerTrail