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OCM
Osterweis Capital Management Portfolio holdings
AUM
$2.12B
1-Year Est. Return
32.36%
This Fund
S&P 500
This Quarter
Est. Return
+21.23%
1 Year Est. Return
+32.36%
3 Year Est. Return
+93.72%
5 Year Est. Return
+113.14%
10 Year Est. Return
+557.09%
AUM
$2.12B
AUM Growth
+$182M
(+9.4%)
Cap. Flow
-$242M
Cap. Flow
% of AUM
-11.41%
Top 10 Holdings %
Top 10 Hldgs %
29.74%
Holding
242
New
14
Increased
25
Reduced
84
Closed
11
Avg Time Held
10.5
quarters
Top 10 Avg Time Held
10
quarters
Top 20 Avg Time Held
8.3
quarters
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$55.6M |
| 2 |
Arthur J. Gallagher & Co
AJG
|
+$19.5M |
| 3 |
Boston Scientific
BSX
|
+$14.5M |
| 4 |
Dutch Bros
BROS
|
+$11.6M |
| 5 |
Synopsys
SNPS
|
+$11.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Applied Materials
AMAT
|
+$28.1M |
| 2 |
Brown & Brown
BRO
|
+$25.9M |
| 3 |
Keysight
KEYS
|
+$24.9M |
| 4 |
L3Harris
LHX
|
+$21.5M |
| 5 |
Public Storage
PSA
|
+$17.7M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.57% |
| 2 | Industrials | 14.09% |
| 3 | Healthcare | 13.95% |
| 4 | Miscellaneous | 12.58% |
| 5 | Financials | 9.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
151
Caterpillar
CAT
$350B
| $96.9K | ﹤0.01% |
91
| – | – |
2025 Q4
2 quarters
|
|
152
SpaceX
SPCX
$2.07T
| $94K | ﹤0.01% |
+550
| New | +$93.4K |
2026 Q2
0 quarters
|
|
153
Old Dominion Freight Line
ODFL
$37.6B
| $93.6K | ﹤0.01% |
432
-174
| -29% | -$37.6K |
2019 Q1
29 quarters
|
|
154
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$4.72B
| $93.3K | ﹤0.01% |
2,390
| – | – |
2017 Q2
36 quarters
|
|
155
General Dynamics
GD
$90.1B
| $92.8K | ﹤0.01% |
262
-332
| -56% | -$114K |
2025 Q2
4 quarters
|
|
156
Lyft
LYFT
$6.2B
| $89.1K | ﹤0.01% |
6,099
| – | – |
2022 Q3
15 quarters
|
|
157
Valero Energy
VLO
$131B
| $88.8K | ﹤0.01% |
341
| – | – |
2025 Q1
5 quarters
|
|
158
Advanced Micro Devices
AMD
$974B
| $87.1K | ﹤0.01% |
150
| – | – |
2025 Q3
3 quarters
|
|
159
Marsh
MRSH
$84.9B
| $85.5K | ﹤0.01% |
513
| – | – |
2025 Q1
5 quarters
|
|
160
HEICO Corp
HEI
$41.2B
| $80.9K | ﹤0.01% |
227
-117
| -34% | -$35.6K |
2023 Q1
13 quarters
|
|
161
Netflix
NFLX
$295B
| $78.5K | ﹤0.01% |
1,100
-200
| -15% | -$17.6K |
2022 Q3
15 quarters
|
|
162
Vanguard Short-Term Treasury ETF
VGSH
$35.1B
| – | – |
0
| – | – |
2025 Q4
2 quarters
|
|
163
MSCI
MSCI
$40.9B
| $76.7K | ﹤0.01% |
137
| – | – |
2025 Q2
4 quarters
|
|
164
iShares Bitcoin Trust
IBIT
$66.8B
| – | – |
0
| – | – |
2024 Q4
6 quarters
|
|
165
iShares Core S&P 500 ETF
IVV
$895B
| – | – |
0
| – | – |
2024 Q1
9 quarters
|
|
166
Summit Therapeutics
SMMT
$12.5B
| $72.8K | ﹤0.01% |
5,000
| – | – |
2022 Q3
15 quarters
|
|
167
Entergy
ETR
$50.1B
| $71.9K | ﹤0.01% |
626
| – | – |
2025 Q2
4 quarters
|
|
168
ESCO Technologies
ESE
$6.72B
| $71.8K | ﹤0.01% |
205
| – | – |
2025 Q2
4 quarters
|
|
169
Cummins
CMI
$72.3B
| $67.8K | ﹤0.01% |
95
| – | – |
2025 Q2
4 quarters
|
|
170
Raymond James Financial
RJF
$30.1B
| $67.7K | ﹤0.01% |
445
-115
| -21% | -$17.5K |
2026 Q1
1 quarter
|
|
171
Philip Morris
PM
$313B
| $64.6K | ﹤0.01% |
357
| – | – |
2025 Q1
5 quarters
|
|
172
RBC Bearings
RBC
$16.1B
| $64.4K | ﹤0.01% |
100
-112
| -53% | -$66.7K |
2025 Q4
2 quarters
|
|
173
Uber
UBER
$145B
| $61.8K | ﹤0.01% |
857
-472
| -36% | -$34.6K |
2022 Q3
15 quarters
|
|
174
Northrop Grumman
NOC
$68.8B
| $60.6K | ﹤0.01% |
119
| – | – |
2025 Q2
4 quarters
|
|
175
Blackrock
BLK
$165B
| $59.6K | ﹤0.01% |
62
| – | – |
2025 Q2
4 quarters
|
|
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Osterweis Capital Management's Q2 2026 Portfolio in Review
As of Q2 2026, Osterweis Capital Management held 242 positions worth $2.12B, up 9.4% from $1.94B the previous quarter. Its ten largest holdings account for 30% of the portfolio.
Osterweis Capital Management withdrew a net $242M in Q2 2026, closing 11 positions and reducing 84 holdings. Its most notable exit was Brown & Brown, an estimated $25.9M position sold in full.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 21% a quarter earlier, followed by Industrials and Healthcare.
Against the trend, Osterweis Capital Management opened a new position in Arthur J. Gallagher & Co worth $21.1M.
- Osterweis Capital Management's largest Q2 2026 buy was Arthur J. Gallagher & Co: 91,965 shares worth $21.1M.
- Osterweis Capital Management added most to Apple in Q2 2026, an estimated $55.6M increase.
- Osterweis Capital Management's biggest Q2 2026 reduction was Applied Materials, cutting an estimated $28.1M.
- Osterweis Capital Management fully exited Brown & Brown in Q2 2026, selling an estimated $25.9M.
- Osterweis Capital Management's ten largest holdings make up 30% of its $2.12B portfolio in Q2 2026.
- Osterweis Capital Management opened 14 new positions and closed 11 in Q2 2026.
- Osterweis Capital Management's portfolio value rose 9.4% quarter-over-quarter to $2.12B.
Based on Osterweis Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.