OSTERWEIS CAPITAL MANAGEMENT INC Q1 2024 Filing

Filed May 15, 2024

Portfolio Value

$1.7T

Holdings

190

Report Date

Q1 2024

Filing Type

13F-HR

All Holdings (190 positions)

#StockSharesValue% PortfolioType
1
MSFTMICROSOFT CORP
249,257$104.9B6.16%
2
GOOGALPHABET INC
490,667$74.7B4.39%
3
JAZZ 1.5 08/15/24JAZZ INVESTMENTS I LTD
67,510,000$66.6B3.91%
4
AMZNAMAZON COM INC
317,803$57.3B3.37%
5
DYHTARGET CORP
301,358$53.4B3.14%
6
MUMICRON TECHNOLOGY INC
368,476$43.4B2.55%
7
PGRPROGRESSIVE CORP
207,966$43.0B2.53%
8
SYYSYSCO CORP
516,158$41.9B2.46%
9
ROSTROSS STORES INC
270,901$39.8B2.34%
10
VVISA INC
140,496$39.2B2.30%
11
BROBROWN & BROWN INC
443,668$38.8B2.28%
12
WCNWASTE CONNECTIONS INC
220,976$38.0B2.23%
13
ADIANALOG DEVICES INC
188,746$37.3B2.19%
14
BDXBECTON DICKINSON & CO
142,653$35.3B2.07%
15
EGPEASTGROUP PPTYS INC
193,908$34.9B2.05%
16
APDAIR PRODS & CHEMS INC
139,834$33.9B1.99%
17
ADBEADOBE INC
66,542$33.6B1.97%
18
AMATAPPLIED MATLS INC
160,098$33.0B1.94%
19
UNPUNION PAC CORP
132,170$32.5B1.91%
20
LHXL3HARRIS TECHNOLOGIES INC
150,033$32.0B1.88%
21
TMOTHERMO FISHER SCIENTIFIC INC
53,714$31.2B1.83%
22
LAMRLAMAR ADVERTISING CO NEW
259,763$31.0B1.82%
23
BSXBOSTON SCIENTIFIC CORP
447,861$30.7B1.80%
24
DHRDANAHER CORPORATION
119,562$29.9B1.75%
25
ODFLOLD DOMINION FREIGHT LINE IN
127,521$28.0B1.64%
26
KEYSKEYSIGHT TECHNOLOGIES INC
177,521$27.8B1.63%
27
TREE 0.5 07/15/25LENDINGTREE INC
28,017,000$26.2B1.54%
28
AMEAMETEK INC
138,561$25.3B1.49%
29
AMDADVANCED MICRO DEVICES INC
138,754$25.0B1.47%
30
AG8AGILENT TECHNOLOGIES INC
164,260$23.9B1.40%
31
HAE 0 03/01/26HAEMONETICS CORP MASS
18,000,000$16.6B0.98%
32
TFXTELEFLEX INCORPORATED
72,559$16.4B0.96%
33
PATK 1.75 12/01/28PATRICK INDS INC
11,250,000$14.6B0.86%
34
KVUEKENVUE INC
671,817$14.4B0.85%
3512,750,000$12.7B0.74%
36
AXONAXON ENTERPRISE INC
39,889$12.5B0.73%
37
METAMETA PLATFORMS INC
25,346$12.3B0.72%
38
SNPSSYNOPSYS INC
21,390$12.2B0.72%
39
MTSIMACOM TECH SOLUTIONS HLDGS I
124,000$11.9B0.70%
40
FSVFIRSTSERVICE CORP NEW
68,598$11.4B0.67%
41
IOSPINNOSPEC INC
82,355$10.6B0.62%
42
K6BKBR INC
162,815$10.4B0.61%
43
ELFE L F BEAUTY INC
50,144$9.8B0.58%
44
SGSWEETGREEN INC
380,130$9.6B0.56%
45
ONTOONTO INNOVATION INC
52,590$9.5B0.56%
46
JAMF 0.125 09/01/26JAMF HLDG CORP
10,600,000$9.5B0.56%
47
LLYELI LILLY & CO
12,198$9.5B0.56%
48
SWAVUSDSHOCKWAVE MED INC
29,038$9.5B0.56%
49
CVCOCAVCO INDS INC DEL
23,356$9.3B0.55%
50
ENV 0.75 08/15/25ENVESTNET INC
9,490,000$9.2B0.54%
51
GWREGUIDEWIRE SOFTWARE INC
78,345$9.1B0.54%
52
JBTM 0.25 05/15/26JOHN BEAN TECHNOLOGIES CORP
9,700,000$9.0B0.53%
53
LNTHLANTHEUS HLDGS INC
144,410$9.0B0.53%
54
ENSGENSIGN GROUP INC
71,730$8.9B0.52%
55
GNRCGENERAC HLDGS INC
69,695$8.8B0.52%
56
TECHBIO-TECHNE CORP
122,328$8.6B0.51%
57
SPSCSPS COMM INC
45,989$8.5B0.50%
58
NTRANATERA INC
90,560$8.3B0.49%
59
VRRMVERRA MOBILITY CORP
330,580$8.3B0.48%
60
LUV 1.25 05/01/25SOUTHWEST AIRLS CO
7,875,000$8.0B0.47%
61
DUOLDUOLINGO INC
35,164$7.8B0.46%
62
NVSNNOVARTIS AG
78,744$7.6B0.45%
63
DVDOUBLEVERIFY HLDGS INC
213,085$7.5B0.44%
64
INSPINSPIRE MED SYS INC
33,686$7.2B0.42%
65
SKAASKECHERS U S A INC
117,240$7.2B0.42%
66
ACMRACM RESH INC
243,186$7.1B0.42%
67
TYL 0.25 03/15/26TYLER TEX INDPT SCH DIST
7,000,000$7.1B0.42%
68
UFPTUFP TECHNOLOGIES INC
27,981$7.1B0.41%
69
MANHMANHATTAN ASSOCIATES INC
27,905$7.0B0.41%
70
JAZZ 2 06/15/26JAZZ INVESTMENTS I LTD
7,000,000$7.0B0.41%
71
F 0 03/15/26FORD MTR CO DEL
6,000,000$6.2B0.37%
72
CWANCLEARWATER ANALYTICS HLDGS I
346,480$6.1B0.36%
737,750,000$6.1B0.36%
74
MGYMAGNOLIA OIL & GAS CORP
232,905$6.0B0.35%
75
FWRGFIRST WATCH RESTAURANT GROUP
245,315$6.0B0.35%
76
BOOTBOOT BARN HLDGS INC
61,830$5.9B0.35%
77
AAPLAPPLE INC
34,185$5.9B0.34%
78
AM6AMICUS THERAPEUTICS INC
484,060$5.7B0.33%
79
TMDXTRANSMEDICS GROUP INC
76,990$5.7B0.33%
80
CELHCELSIUS HLDGS INC
63,325$5.3B0.31%
81
PRCTPROCEPT BIOROBOTICS CORP
104,155$5.1B0.30%
82
PGNYPROGYNY INC
132,085$5.0B0.30%
83
ADSKAUTODESK INC
16,060$4.2B0.25%
84
PGPROCTER AND GAMBLE CO
19,757$3.2B0.19%
85
BRK-BBERKSHIRE HATHAWAY INC DEL
5$3.2B0.19%
86
MODMODINE MFG CO
33,290$3.2B0.19%
87
EPDENTERPRISE PRODS PARTNERS L
89,280$2.6B0.15%
882,500,000$2.4B0.14%
89
VKTXVIKING THERAPEUTICS INC
24,845$2.0B0.12%
90
IBMINTERNATIONAL BUSINESS MACHS
10,130$1.9B0.11%
91
BRK/BBERKSHIRE HATHAWAY INC DEL
3,746$1.6B0.09%
92
ISREURPERSPECTIVE THERAPEUTICS INC
1,244,932$1.5B0.09%
93
HDHOME DEPOT INC
3,260$1.3B0.07%
94
NVDANVIDIA CORPORATION
1,384$1.3B0.07%
95
XOMEXXON MOBIL CORP
10,577$1.2B0.07%
96
JNJJOHNSON & JOHNSON
7,467$1.2B0.07%
97
ESSESSEX PPTY TR INC
4,055$992.7M0.06%
98
ABBVABBVIE INC
4,871$887.0M0.05%
99
CRMSALESFORCE INC
2,795$841.8M0.05%
100
GOOGLALPHABET INC
4,817$727.0M0.04%
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