Fund Holdings — OSTERWEIS CAPITAL MANAGEMENT INC

Total Portfolio Value:
$1.94B
Total Bought:
$195.58M
Total Sold:
$319.01M
Net Transaction:
-$123.44M
Notable People:
Catherine Halberstadt, Carl Philip Kaufman
Securities
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SharesValue
Q4 2025
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Q1 2026
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Change
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Q4 2025
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Q1 2026
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Weight (%)
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Change
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Alphabet Inc.CL C(GOOG)359,207327,158-32,049$112.72M$93.85M4.84%-$18.87M
Affirm Holdings, Inc.NOTE 11 1(AFRM)000$0$55.77M2.88%+$55.77M
Amazon.com, Inc.(AMZN)336,333259,065-77,268$77.63M$53.96M2.78%-$23.68M
Microsoft Corporation(MSFT)176,624144,666-31,958$85.42M$53.55M2.76%-$31.87M
Applied Matls Inc152,877142,132-10,745$39.29M$48.58M2.51%+$9.29M
Marriott Vacations Worldwide CorporationNOTE 3 250 12 1(VAC)000$0$48.13M2.48%+$48.13M
Broadcom Inc.(AVGO)182,116155,094-27,022$63.03M$48.00M2.48%-$15.03M
Analog Devices, Inc.(ADI)151,936150,259-1,677$41.21M$47.80M2.47%+$6.60M
Visa Inc.CL A(V)141,242143,901+2,659$49.53M$43.49M2.24%-$6.04M
AutoZone, Inc.(AZO)11,32712,601+1,274$38.42M$42.56M2.20%+$4.15M
JPMorgan Chase & Co.(JPM)138,995141,453+2,458$44.79M$41.61M2.15%-$3.18M
JBT Marel CorporationNOTE 0 250 5 1(JBTM)000$4.19M$41.21M2.13%+$37.01M
Eli Lilly and Company(LLY)44,77844,788+10$48.12M$41.19M2.12%-$6.93M
NVIDIA Corporation(NVDA)132,507228,679+96,172$24.71M$39.88M2.06%+$15.17M
Waste Connections, Inc.(WCN)237,665240,762+3,097$41.68M$39.11M2.02%-$2.57M
Danaher Corporation(DHR)188,105190,961+2,856$43.06M$36.21M1.87%-$6.85M
PENN Entertainment, Inc.NOTE 2 750 5 1(PENN)000$0$35.46M1.83%+$35.46M
Q2 Holdings, Inc.NOTE 0 750 6 0(QTWO)000$0$35.28M1.82%+$35.28M
American Wtr Wks Co Inc New303,095256,432-46,663$39.55M$34.90M1.80%-$4.66M
Terreno Realty Corporation(TRNO)575,384555,710-19,674$33.78M$34.13M1.76%+$350.9K
Air Products And Chemicals I143,308114,446-28,862$35.40M$33.25M1.71%-$2.15M
Pebblebrook Hotel TrustNOTE 1 750 12 1(PEB)000$8.58M$33.08M1.71%+$24.49M
US Foods Holding Corp.(USFD)391,536354,083-37,453$29.49M$32.65M1.68%+$3.16M
Keysight Technologies, Inc.(KEYS)150,363115,393-34,970$30.55M$32.58M1.68%+$2.03M
L3Harris Technologies, Inc.(LHX)109,07089,868-19,202$32.02M$31.02M1.60%-$1.00M
Ziff Davis, Inc.NOTE 1 750 11 0(ZD)000$10.38M$30.06M1.55%+$19.68M
The Progressive Corporation(PGR)151,278144,766-6,512$34.45M$28.70M1.48%-$5.75M
Intercontinental Exchange, Inc.(ICE)174,553176,898+2,345$28.27M$27.82M1.43%-$448.1K
Boston Scientific Corporation(BSX)269,480442,192+172,712$25.69M$27.75M1.43%+$2.05M
Ferguson Enterprises Inc.(FERG)119,258117,703-1,555$26.55M$27.46M1.42%+$905.0K
Brown & Brown, Inc.(BRO)425,746397,311-28,435$33.93M$25.91M1.34%-$8.02M
Lamar Advertising CompanyCL A(LAMR)255,798201,236-54,562$32.38M$25.49M1.31%-$6.89M
Canadian Pacific Kansas City Limited(CP)323,619322,243-1,376$23.83M$25.35M1.31%+$1.52M
Ametek Inc143,205116,894-26,311$29.40M$25.06M1.29%-$4.34M
Deere & Company(DE)43,53443,491-43$20.27M$24.50M1.26%+$4.23M
AbbVie Inc.(ABBV)3,751107,478+103,727$857.1K$23.38M1.21%+$22.52M
The Boeing Company(BA)108,701109,106+405$23.60M$21.72M1.12%-$1.89M
Public Storage(PSA)078,807+78,807$0$21.35M1.10%+$21.35M
Labcorp Holdings Inc.(LH)76,06376,983+920$19.08M$20.54M1.06%+$1.46M
SLB N.V.(SLB)0373,334+373,334$0$19.19M0.99%+$19.19M
NVR, Inc.(NVR)2,6252,725+100$19.14M$17.96M0.93%-$1.19M
Synopsys, Inc.(SNPS)43,25144,034+783$20.32M$17.46M0.90%-$2.86M
Upwork Inc.NOTE 0 250 8 1(UPWK)000$0$14.40M0.74%+$14.40M
Meta Platforms, Inc.CL A(META)25,24725,052-195$16.67M$14.33M0.74%-$2.33M
Life Time Group Holdings, Inc.(LTH)482,665519,560+36,895$12.83M$14.00M0.72%+$1.17M
Axos Financial, Inc.(AX)142,685163,740+21,055$12.29M$13.93M0.72%+$1.64M
Guardant Health, Inc.(GH)135,936148,946+13,010$13.88M$13.76M0.71%-$126.4K
CECO Environmental Corp.(CECO)223,682226,617+2,935$13.39M$13.50M0.70%+$114.5K
VSE Corporation(VSEC)48,46072,624+24,164$8.37M$13.39M0.69%+$5.02M
Vericel Corporation(VCEL)322,975401,045+78,070$11.63M$12.90M0.67%+$1.27M
Novartis AGADR(NVS)000$12.09M$12.80M0.66%+$710.4K
Novanta Inc.(NOVT)101,695107,050+5,355$12.10M$12.64M0.65%+$543.0K
Corpay, Inc.(CPAY)43,42241,867-1,555$13.07M$12.18M0.63%-$884.1K
Casella Waste Systems, Inc.CL A(CWST)160,735148,270-12,465$15.74M$11.76M0.61%-$3.98M
Apple Inc.(AAPL)45,78845,576-212$12.45M$11.57M0.60%-$881.2K
Repligen Corporation(RGEN)54,63592,220+37,585$8.95M$10.87M0.56%+$1.91M
Glaukos Corporation(GKOS)101,61394,863-6,750$11.47M$10.21M0.53%-$1.26M
Twist Bioscience Corporation(TWST)256,878211,158-45,720$8.15M$10.03M0.52%+$1.89M
AtriCure, Inc.(ATRC)203,575349,645+146,070$8.05M$9.98M0.51%+$1.92M
DigitalOcean Holdings, Inc.(DOCN)0115,965+115,965$0$9.95M0.51%+$9.95M
Nextpower IncCL A48,25082,335+34,085$4.20M$9.93M0.51%+$5.72M
Lattice Semiconductor Corporation(LSCC)160,565105,910-54,655$11.81M$9.82M0.51%-$1.99M
Spx Technologies Inc48,13048,982+852$9.63M$9.79M0.51%+$164.6K
Firstservice Corp New102,35464,884-37,470$15.92M$9.01M0.46%-$6.90M
Artivion, Inc.(AORT)220,727240,217+19,490$10.07M$8.80M0.45%-$1.27M
SiTime Corporation(SITM)30,69825,137-5,561$10.84M$8.68M0.45%-$2.16M
Boot Barn Hldgs Inc058,680+58,680$0$8.59M0.44%+$8.59M
Twilio Inc.CL A(TWLO)55,21565,930+10,715$7.85M$8.30M0.43%+$441.5K
Palomar Holdings, Inc.(PLMR)57,51068,090+10,580$7.75M$8.14M0.42%+$386.7K
MACOM Technology Solutions Holdings, Inc.(MTSI)60,97036,543-24,427$10.44M$8.12M0.42%-$2.33M
Hinge Health, Inc.CL A(HNGE)172,260210,270+38,010$8.00M$8.11M0.42%+$106.5K
Loar Holdings Inc.(LOAR)0138,370+138,370$0$7.93M0.41%+$7.93M
Modine Manufacturing Company(MOD)89,22234,224-54,998$11.91M$7.42M0.38%-$4.50M
Transcat, Inc.(TRNS)0100,462+100,462$0$7.38M0.38%+$7.38M
Rambus Inc.(RMBS)89,06584,930-4,135$8.18M$7.31M0.38%-$877.7K
Etsy, Inc.NOTE 0 250 6 1(ETSY)000$6.94M$6.94M0.36%-$2.7K
CAVA Group, Inc.(CAVA)87,41583,695-3,720$5.13M$6.77M0.35%+$1.64M
Cardinal Infrastructure Group Inc.CL A(CDNL)76,225169,936+93,711$1.84M$6.74M0.35%+$4.90M
Alignment Healthcare, Inc.(ALHC)0346,985+346,985$0$6.11M0.32%+$6.11M
Cogent Biosciences, Inc.(COGT)0150,810+150,810$0$5.80M0.30%+$5.80M
Turning Point Brands, Inc.(TPB)84,55558,875-25,680$9.17M$5.11M0.26%-$4.06M
Chime Financial, Inc.CL A(CHYM)422,350205,050-217,300$10.63M$3.84M0.20%-$6.79M
ServiceTitan, Inc.CL A(TTAN)117,05559,480-57,575$12.47M$3.77M0.19%-$8.69M
Fastly, Inc.CL A(FSLY)0125,495+125,495$0$3.65M0.19%+$3.65M
Berkshire Hathaway Inc DelCL A550$3.77M$3.59M0.19%-$183.3K
Autodesk Inc14,00014,0000$4.14M$3.35M0.17%-$792.5K
Enterprise Products Partners L.P.(EPD)87,81587,8150$2.82M$3.32M0.17%+$507.6K
Affirm Holdings, Inc.CL A(AFRM)46,20960,760+14,551$3.44M$2.78M0.14%-$655.3K
PROCEPT BioRobotics Corporation(PRCT)237,480101,325-136,155$7.47M$2.53M0.13%-$4.94M
Berkshire Hathaway Inc DelCL B5,8055,284-521$2.92M$2.53M0.13%-$385.8K
The Procter & Gamble Company(PG)17,14616,118-1,028$2.46M$2.33M0.12%-$129.1K
Silicon Motion Technology CorporationADR(SIMO)000$5.22M$2.10M0.11%-$3.13M
Exxon Mobil Corp10,79710,7970$1.30M$1.83M0.09%+$532.5K
Workday, Inc.CL A(WDAY)6,00012,743+6,743$1.29M$1.66M0.09%+$366.9K
Schwab Strategic TrUS Broad Market ETF000$2.36M$1.45M0.07%-$915.9K
Alphabet Inc.CL A(GOOG)6,0984,978-1,120$1.91M$1.43M0.07%-$477.2K
Fair Isaac Corporation(FICO)1,2921,2920$2.18M$1.38M0.07%-$805.0K
Palantir Technologies Inc.CL A(PLTR)9,2029,2020$1.64M$1.35M0.07%-$289.6K
Johnson & Johnson(JNJ)4,5104,431-79$933.3K$1.08M0.06%+$149.8K
Vanguard Index FdsS P 500 ETF SHS000$1.43M$1.04M0.05%-$393.0K
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OSTERWEIS CAPITAL MANAGEMENT INC — 13F Holdings — Q1 2026 | TickerTrail