Osterweis Capital Management Inc Top Holdings and 13F Report (2025)

About Osterweis Capital Management Inc

Investment Activity

Osterweis Capital Management Inc has $20.26 billion in total holdings as of March 31, 2025.
Osterweis Capital Management Inc owns shares of 337 different stocks, but just 47 companies or ETFs make up 80% of its holdings.
Approximately 15.93% of the portfolio was purchased this quarter.
About 5.44% of the portfolio was sold this quarter.
This quarter, Osterweis Capital Management Inc has purchased 196 new stocks and bought additional shares in 60 stocks.
Osterweis Capital Management Inc sold shares of 70 stocks and completely divested from 26 stocks this quarter.

Largest Holdings

LYFT INC: $848,979,762
Microsoft: $766,675,782
Alphabet: $755,768,389
AIRBNB INC: $677,077,500
CABLE ONE INC: $658,397,500

Largest New Holdings this Quarter

94419LAM3 - WAYFAIR INC: $278,643,753 Holding
31488V107 - FERGUSON ENTERPRISES INC: $267,846,878 Holding
536797103 - Lithia Motors: $126,586,190 Holding
40131M109 - Guardant Health: $126,339,246 Holding
92847W103 - Vital Farms: $115,053,197 Holding

Largest Purchases this Quarter

CABLE ONE INC: 53,305,000 shares (about $506.40M)
WAYFAIR INC: 28,579,000 shares (about $278.64M)
FERGUSON ENTERPRISES INC: 167,164 shares (about $267.85M)
American Water Works: 90,140 shares (about $132.97M)
Lithia Motors: 43,124 shares (about $126.59M)

Largest Sales this Quarter

Advanced Micro Devices: 143,184 shares (about $147.11M)
Broadcom: 54,725 shares (about $91.63M)
Old Dominion Freight Line: 47,700 shares (about $78.92M)
AMETEK: 31,510 shares (about $54.24M)
Generac: 42,780 shares (about $54.18M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
LYFT INC	$848,979,762	$117,523,500 ▲	16.1%	84,881,000	4.2%	NOTE 1.500% 5/1
MSFT Microsoft	$766,675,782	$41,540,753 ▼	-5.1%	204,234	3.8%	Computer and Technology
GOOG Alphabet	$755,768,389	$4,397,872 ▼	-0.6%	483,754	3.7%	Computer and Technology
AIRBNB INC	$677,077,500		0.0%	70,750,000	3.3%	NOTE 3/1
CABLE ONE INC	$658,397,500	$506,397,500 ▲	333.2%	69,305,000	3.2%	NOTE 3/1
AMZN Amazon.com	$636,923,889	$20,882,938 ▼	-3.2%	334,765	3.1%	Retail/Wholesale
WIX COM LTD	$510,339,975		0.0%	51,943,000	2.5%	NOTE 8/1
V Visa	$483,505,625	$30,591,685 ▼	-6.0%	137,963	2.4%	Business Services
HAEMONETICS CORP MASS	$465,982,625		0.0%	48,570,000	2.3%	NOTE 3/0
UNH UnitedHealth Group	$448,136,213	$91,080,125 ▲	25.5%	85,563	2.2%	Medical
AZO AutoZone	$441,367,413	$1,220,090 ▼	-0.3%	11,576	2.2%	Retail/Wholesale
AWK American Water Works	$432,537,491	$132,974,528 ▲	44.4%	293,206	2.1%	Utilities
WCN Waste Connections	$408,386,278	$11,473,268 ▼	-2.7%	209,225	2.0%	Business Services
TMO Thermo Fisher Scientific	$385,416,080	$65,528,944 ▲	20.5%	77,455	1.9%	Medical
BRO Brown & Brown	$374,417,547	$9,823,859 ▼	-2.6%	300,979	1.8%	Finance
EGP EastGroup Properties	$374,334,604	$4,736,674 ▲	1.3%	212,509	1.8%	Finance
PGR Progressive	$370,028,012	$40,382,798 ▼	-9.8%	130,747	1.8%	Finance
NVDA NVIDIA	$367,539,340	$62,145,092 ▲	20.3%	339,121	1.8%	Computer and Technology
LENDINGTREE INC	$341,656,725	$16,026,563 ▲	4.9%	34,642,000	1.7%	NOTE 0.500% 7/1
JPM JPMorgan Chase & Co.	$339,534,448	$959,123 ▲	0.3%	138,416	1.7%	Finance
ADI Analog Devices	$322,955,805	$67,458,500 ▲	26.4%	160,141	1.6%	Computer and Technology
APD Air Products and Chemicals	$313,183,565	$41,624,898 ▼	-11.7%	106,193	1.5%	Basic Materials
ROST Ross Stores	$312,121,788	$43,858,781 ▼	-12.3%	244,246	1.5%	Retail/Wholesale
CRM Salesforce	$310,261,731	$3,005,632 ▼	-1.0%	115,614	1.5%	Computer and Technology
KEYS Keysight Technologies	$306,520,780	$48,038,728 ▼	-13.5%	204,661	1.5%	Computer and Technology
PACIRA BIOSCIENCES INC	$299,104,538	$17,427,300 ▲	6.2%	30,327,000	1.5%	NOTE 0.750% 8/0
BSX Boston Scientific	$281,801,219	$52,527,207 ▼	-15.7%	279,343	1.4%	Medical
WAYFAIR INC	$278,643,753	$278,643,753 ▲	New Holding	28,579,000	1.4%	NOTE 0.625%10/0
FERGUSON ENTERPRISES INC	$267,846,878	$267,846,878 ▲	New Holding	167,164	1.3%	COMMON STOCK NEW
INTU Intuit	$264,942,825	$1,068,343 ▲	0.4%	43,151	1.3%	Computer and Technology
DHR Danaher	$263,497,613	$54,312,878 ▲	26.0%	128,535	1.3%	Medical
LHX L3Harris Technologies	$259,769,237	$33,680,186 ▲	14.9%	124,107	1.3%	Aerospace
LAMR Lamar Advertising	$232,881,107	$4,122,243 ▲	1.8%	204,677	1.1%	Finance
AVGO Broadcom	$225,195,024	$91,626,067 ▼	-28.9%	134,501	1.1%	Computer and Technology
EZCORP INC	$213,986,940	$1,420,710 ▼	-0.7%	21,388,000	1.1%	NOTE 2.375% 5/0
DE Deere & Company	$193,498,925	$51,694,209 ▼	-21.1%	41,227	1.0%	Industrials
AME AMETEK	$192,808,117	$54,241,108 ▼	-22.0%	112,007	1.0%	Computer and Technology
ODFL Old Dominion Freight Line	$188,460,313	$78,919,452 ▼	-29.5%	113,908	0.9%	Transportation
BA Boeing	$187,402,046	$45,233,271 ▲	31.8%	109,881	0.9%	Aerospace
FSV FirstService	$185,412,616	$5,658,895 ▼	-3.0%	111,728	0.9%	Finance
OKTA INC	$174,286,035	$93,255,470 ▲	115.1%	17,721,000	0.9%	NOTE 0.125% 9/0
CVCO Cavco Industries	$173,229,053	$26,833,693 ▼	-13.4%	33,337	0.9%	Construction
GWRE Guidewire Software	$173,124,387	$26,876,792 ▼	-13.4%	92,402	0.9%	Computer and Technology
LTH Life Time Group	$173,123,010	$64,558,540 ▲	59.5%	573,255	0.9%	Consumer Discretionary
MGY Magnolia Oil & Gas	$162,077,506	$40,700,175 ▲	33.5%	641,637	0.8%	Energy
NVO Novo Nordisk A/S	$158,802,336	$743,702 ▲	0.5%	228,690	0.8%	Medical
TECH Bio-Techne	$156,360,933	$12,288,848 ▲	8.5%	266,691	0.8%	Medical
RMBS Rambus	$148,234,415	$56,724,690 ▲	62.0%	286,305	0.7%	Computer and Technology
META Meta Platforms	$146,095,733	$11,527 ▲	0.0%	25,348	0.7%	Computer and Technology
ALARM COM HLDGS INC	$144,075,000	$28,815,000 ▲	25.0%	15,000,000	0.7%	NOTE 1/1
CNMD CONMED	$137,571,440	$24,660,257 ▲	21.8%	227,805	0.7%	Medical
LAD Lithia Motors	$126,586,190	$126,586,190 ▲	New Holding	43,124	0.6%	Retail/Wholesale
GH Guardant Health	$126,339,246	$126,339,246 ▲	New Holding	296,571	0.6%	Medical
SKX Skechers U.S.A.	$122,150,814	$22,800,009 ▲	22.9%	215,130	0.6%	Consumer Discretionary
VITL Vital Farms	$115,053,197	$115,053,197 ▲	New Holding	377,595	0.6%	Consumer Staples
MOD Modine Manufacturing	$114,420,435	$11,784,963 ▲	11.5%	149,082	0.6%	Auto/Tires/Trucks
JAMF HLDG CORP	$109,478,769		0.0%	11,600,000	0.5%	NOTE 0.125% 9/0
AAPL Apple	$105,071,594	$679,716 ▼	-0.6%	47,302	0.5%	Computer and Technology
PRCT PROCEPT BioRobotics	$101,218,011	$50,097,774 ▲	98.0%	173,735	0.5%	Medical
ZIFF DAVIS INC	$99,791,656	$99,791,656 ▲	New Holding	10,595,000	0.5%	NOTE 1.750%11/0
FRPT Freshpet	$97,832,871	$1,887,959 ▼	-1.9%	117,630	0.5%	Consumer Staples
JBT MAREL CORPORATION	$97,232,800		0.0%	9,700,000	0.5%	NOTE 0.250% 5/1
NVS Novartis	$97,203,872	$2,688,898 ▲	2.8%	87,194	0.5%	Medical
KLAVIYO INC	$97,199,054	$3,731,058 ▼	-3.7%	321,213	0.5%	COM SER A
ATRC AtriCure	$95,362,173	$95,362,173 ▲	New Holding	295,605	0.5%	Medical
AGYS Agilysys	$93,387,996	$17,347,941 ▼	-15.7%	128,740	0.5%	Computer and Technology
RGEN Repligen	$92,586,186	$14,098,192 ▲	18.0%	72,765	0.5%	Medical
LLY Eli Lilly and Company	$92,543,215	$330,364 ▼	-0.4%	11,205	0.5%	Medical
CWAN Clearwater Analytics	$90,100,260	$4,117,820 ▼	-4.4%	336,195	0.4%	Computer and Technology
VERX Vertex	$87,440,976	$87,440,976 ▲	New Holding	249,760	0.4%	Computer and Technology
REMITLY GLOBAL INC	$75,660,000	$75,660,000 ▲	New Holding	363,750	0.4%	COM
JAZZ INVESTMENTS I LTD	$72,712,500		0.0%	7,000,000	0.4%	NOTE 2.000% 6/1
GNRC Generac	$70,816,348	$54,180,870 ▼	-43.3%	55,915	0.3%	Industrials
FOLD Amicus Therapeutics	$67,298,784	$67,298,784 ▲	New Holding	824,740	0.3%	Medical
ENSG The Ensign Group	$66,233,390	$66,233,390 ▲	New Holding	51,185	0.3%	Medical
ETSY INC	$66,049,375		0.0%	7,750,000	0.3%	NOTE 0.250% 6/1
DUOLINGO INC	$64,778,644	$708,031 ▼	-1.1%	20,860	0.3%	CL A COM
S SentinelOne	$59,477,506	$29,894,828 ▼	-33.4%	327,159	0.3%	Computer and Technology
GKOS Glaukos	$58,198,699	$58,198,699 ▲	New Holding	59,133	0.3%	Medical
TRNS Transcat	$55,452,594	$11,154,099 ▼	-16.7%	74,483	0.3%	Computer and Technology
INSP Inspire Medical Systems	$52,790,170	$52,790,170 ▲	New Holding	33,143	0.3%	Medical
ACMR ACM Research	$48,911,537	$6,052,062 ▼	-11.0%	209,561	0.2%	Computer and Technology
ALGM Allegro MicroSystems	$45,055,577	$45,055,577 ▲	New Holding	179,290	0.2%	Computer and Technology
BRK.A Berkshire Hathaway	$39,922,080		0.0%	5	0.2%	Finance
ADSK Autodesk	$39,427,080	$2,618,000 ▼	-6.2%	15,060	0.2%	Computer and Technology
WEAV Weave Communications	$38,328,149	$33,228,967 ▼	-46.4%	345,610	0.2%	Computer and Technology
MTSI MACOM Technology Solutions	$33,939,482	$36,356,632 ▼	-51.7%	33,811	0.2%	Computer and Technology
BRK.B Berkshire Hathaway	$33,392,766	$13,341,129 ▲	66.5%	6,270	0.2%	Finance
EPD Enterprise Products Partners	$29,980,041		0.0%	87,815	0.1%	Energy
FORD MTR CO	$29,445,000		0.0%	3,000,000	0.1%	NOTE 3/1
PG Procter & Gamble	$28,875,965	$2,304,078 ▼	-7.4%	16,944	0.1%	Consumer Staples
SCHB Schwab US Broad Market ETF	$27,504,790	$2,890,402 ▼	-9.5%	127,751	0.1%	ETF
FICO Fair Isaac	$26,592,787	$6,048,845 ▼	-18.5%	1,442	0.1%	Computer and Technology
VOO Vanguard S&P 500 ETF	$19,090,075	$2,178,786 ▼	-10.2%	3,715	0.1%	ETF
IBM International Business Machines	$15,578,549	$6,850,583 ▼	-30.5%	6,265	0.1%	Computer and Technology
WDAY Workday	$14,011,800	$4,670,600 ▲	50.0%	6,000	0.1%	Computer and Technology
XOM Exxon Mobil	$12,626,799	$47,572 ▲	0.4%	10,617	0.1%	Energy
ESS Essex Property Trust	$12,262,800		0.0%	4,000	0.1%	Finance
JNJ Johnson & Johnson	$11,585,582	$714,770 ▼	-5.8%	6,986	0.1%	Medical
UNP Union Pacific	$9,102,328	$11,812 ▲	0.1%	3,853	0.0%	Transportation

Showing largest 100 holdings. View all holdings.

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Osterweis Capital Management Inc Top Holdings and 13F Report (2025)

About Osterweis Capital Management Inc

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools

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Osterweis Capital Management Inc Top Holdings and 13F Report (2025)

About Osterweis Capital Management Inc

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofOsterweis Capital Management Inc

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools