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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
+0.37%
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
$1.94B
AUM Growth
-$424M
Cap. Flow
-$100M
Cap. Flow %
-5.17%
Top 10 Hldgs %
27.63%
Holding
283
New
13
Increased
32
Reduced
68
Closed
54

Top Buys

Rank Stock Value
1
ABBV icon
AbbVie
ABBV
+$23M
2
PSA icon
Public Storage
PSA
+$22.6M
3
SLB icon
SLB Ltd
SLB
+$18.1M
4
NVDA icon
NVIDIA
NVDA
+$17.6M
5
BSX icon
Boston Scientific
BSX
+$13.8M

Top Sells

Rank Stock Value
1
INTU icon
Intuit
INTU
+$28.6M
2
CRM icon
Salesforce
CRM
+$20.1M
3
AMZN icon
Amazon
AMZN
+$17M
4
MSFT icon
Microsoft
MSFT
+$13.4M
5
VITL icon
Vital Farms
VITL
+$10.7M

Sector Composition

Rank Sector Weight
1 Technology 21.13%
2 Miscellaneous 15.87%
3 Industrials 13.83%
4 Healthcare 13.58%
5 Financials 10.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FISV
201
Fiserv Inc
FISV
$28.3B
$36K ﹤0.01%
645
– –
PEP icon
202
PepsiCo
PEP
$193B
$35.7K ﹤0.01%
230
– –
TXN icon
203
Texas Instruments
TXN
$236B
$34.9K ﹤0.01%
180
– –
RS icon
204
Reliance Steel & Aluminium
RS
$19.8B
$33.7K ﹤0.01%
111
-63
-36% -$20K
NOBL icon
205
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11.9B
– –
0
– –
BR icon
206
Broadridge
BR
$20.9B
$32.3K ﹤0.01%
199
– –
PANW icon
207
Palo Alto Networks
PANW
$303B
$32.1K ﹤0.01%
200
-560
-74% -$94.1K
CSL icon
208
Carlisle Companies
CSL
$14.2B
$32K ﹤0.01%
96
– –
AMD icon
209
Advanced Micro Devices
AMD
$760B
$30.5K ﹤0.01%
150
– –
BXSL icon
210
Blackstone Secured Lending
BXSL
$5.77B
$30.1K ﹤0.01%
1,272
– –
SF
211
Stifel
SF
$12.3B
$23.5K ﹤0.01%
318
– –
TMC icon
212
TMC The Metals Company
TMC
$2.12B
$21.8K ﹤0.01%
4,675
– –
PLSE icon
213
Pulse Biosciences
PLSE
$3.39B
$21.6K ﹤0.01%
1,000
– –
LPLA icon
214
LPL Financial
LPLA
$29.2B
$21.1K ﹤0.01%
70
– –
SNAP icon
215
Snap
SNAP
$9.18B
$18.4K ﹤0.01%
4,000
– –
RIVN icon
216
Rivian
RIVN
$23.3B
$17.7K ﹤0.01%
1,175
– –
CSGP icon
217
CoStar Group
CSGP
$13.1B
$13.2K ﹤0.01%
+326
New +$17K
ETHA
218
iShares Ethereum Trust ETF
ETHA
$7.57B
– –
0
– –
NMAX
219
Newsmax Inc
NMAX
$1.38B
$11.1K ﹤0.01%
2,120
– –
VRTX icon
220
Vertex Pharmaceuticals
VRTX
$137B
$9.38K ﹤0.01%
21
– –
ADP icon
221
Automatic Data Processing
ADP
$114B
– –
-185
Closed -$47.6K
AGYS icon
222
Agilysys
AGYS
$3.32B
– –
-39,420
Closed -$4.68M
AJG icon
223
Arthur J. Gallagher & Co
AJG
$68.6B
– –
-197
Closed -$51K
AMPX icon
224
Amprius Technologies
AMPX
$1.44B
– –
-454,830
Closed -$3.59M
APP icon
225
Applovin
APP
$106B
– –
-46
Closed -$31K
7 8
9
10 11

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Osterweis Capital Management's Q1 2026 Portfolio in Review

As of Q1 2026, Osterweis Capital Management held 283 positions worth $1.94B, down 18% from $2.36B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Osterweis Capital Management withdrew a net $100M in Q1 2026, closing 54 positions and reducing 68 holdings. Its most notable exit was Intuit, an estimated $28.6M position sold in full.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 21% a quarter earlier, followed by Miscellaneous and Industrials.

Against the trend, Osterweis Capital Management opened a new position in Public Storage worth $21.3M.

  • Osterweis Capital Management's largest Q1 2026 buy was Public Storage: 78,807 shares worth $21.3M.
  • Osterweis Capital Management added most to AbbVie in Q1 2026, an estimated $23M increase.
  • Osterweis Capital Management's biggest Q1 2026 reduction was Salesforce, cutting an estimated $20.1M.
  • Osterweis Capital Management fully exited Intuit in Q1 2026, selling an estimated $28.6M.
  • Osterweis Capital Management's ten largest holdings make up 28% of its $1.94B portfolio in Q1 2026.
  • Osterweis Capital Management opened 13 new positions and closed 54 in Q1 2026.
  • Osterweis Capital Management's portfolio value fell 18% quarter-over-quarter to $1.94B.

Based on Osterweis Capital Management's 13F filing for Q1 2026, filed 15 May 2026.