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OCM

Osterweis Capital Management Portfolio holdings

AUM $1.94B
1-Year Est. Return 20.77%
This Fund
S&P 500
This Quarter Est. Return
+3.87%
1 Year Est. Return
+20.77%
3 Year Est. Return
+69.82%
5 Year Est. Return
+88.03%
10 Year Est. Return
+482.02%
AUM
$2.36B
AUM Growth
+$147M
Cap. Flow
-$355M
Cap. Flow %
-15.04%
Top 10 Hldgs %
32.55%
Holding
321
New
34
Increased
40
Reduced
72
Closed
36

Top Buys

Rank Stock Value
1
USFD icon
US Foods
USFD
+$29.4M
2
NVR icon
NVR
NVR
+$19.6M
3
NOVT icon
Novanta
NOVT
+$11.6M
4
HNGE
Hinge Health
HNGE
+$8.3M
5
VSEC icon
VSE Corp
VSEC
+$8.29M

Top Sells

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$23M
2
DHR icon
Danaher
DHR
+$11.7M
3
AVGO icon
Broadcom
AVGO
+$10.5M
4
TREX icon
Trex
TREX
+$10.1M
5
SITM icon
SiTime
SITM
+$8.3M

Sector Composition

Rank Sector Weight
1 Technology 21.38%
2 Industrials 11.09%
3 Healthcare 10.48%
4 Financials 9.52%
5 Consumer Discretionary 7.09%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SITM icon
51
SiTime
SITM
$21.8B
$10.8M 0.46%
30,698
-26,533
-46% -$8.3M
VITL icon
52
Vital Farms
VITL
$525M
$10.7M 0.45%
335,630
+104,215
+45% +$3.67M
CHYM
53
Chime Financial
CHYM
$11B
$10.6M 0.45%
422,350
+231,160
+121% +$4.91M
MTSI icon
54
MACOM Technology Solutions
MTSI
$23.7B
$10.4M 0.44%
60,970
+45,705
+299% +$7.25M
AORT icon
55
Artivion
AORT
$1.32B
$10.1M 0.43%
220,727
-20,045
-8% -$893K
SPXC icon
56
SPX Corp
SPXC
$10.8B
$9.63M 0.41%
48,130
-12,648
-21% -$2.58M
TPB icon
57
Turning Point Brands
TPB
$1.74B
$9.17M 0.39%
84,555
+975
+1% +$95.3K
RGEN icon
58
Repligen
RGEN
$9.25B
$8.95M 0.38%
54,635
-18,295
-25% -$2.87M
HURN icon
59
Huron Consulting
HURN
$2.42B
$8.41M 0.36%
+48,660
New +$7.97M
VSEC icon
60
VSE Corp
VSEC
$6.12B
$8.37M 0.35%
+48,460
New +$8.29M
WAY
61
Waystar Holding Corp
WAY
$4.65B
$8.29M 0.35%
253,275
+34,665
+16% +$1.23M
RMBS icon
62
Rambus
RMBS
$11B
$8.18M 0.35%
89,065
-62,495
-41% -$6.15M
TWST icon
63
Twist Bioscience
TWST
$7.25B
$8.15M 0.34%
+256,878
New +$8.01M
ATRC icon
64
AtriCure
ATRC
$2.11B
$8.05M 0.34%
203,575
-118,505
-37% -$4.34M
HNGE
65
Hinge Health
HNGE
$7.21B
$8M 0.34%
+172,260
New +$8.3M
TWLO icon
66
Twilio
TWLO
$36.6B
$7.85M 0.33%
+55,215
New +$6.84M
PLMR icon
67
Palomar
PLMR
$3.45B
$7.75M 0.33%
+57,510
New +$7.02M
GWRE icon
68
Guidewire Software
GWRE
$14.2B
$7.57M 0.32%
37,644
-26,794
-42% -$5.93M
PRCT icon
69
Procept Biorobotics
PRCT
$1.17B
$7.47M 0.32%
237,480
+3,795
+2% +$126K
MGY icon
70
Magnolia Oil & Gas
MGY
$5.94B
$7.13M 0.3%
325,647
-124,320
-28% -$2.83M
SIMO icon
71
Silicon Motion
SIMO
$8.68B
– –
0
– –
CAVA icon
72
CAVA Group
CAVA
$7.27B
$5.13M 0.22%
+87,415
New +$4.87M
AGYS icon
73
Agilysys
AGYS
$3.06B
$4.68M 0.2%
39,420
-37,085
-48% -$4.46M
NXT icon
74
Nextpower Inc
NXT
$15.7B
$4.2M 0.18%
+48,250
New +$4.37M
ADSK icon
75
Autodesk
ADSK
$52.6B
$4.14M 0.18%
14,000
– –
1 2
3
4 5

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HCL
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Osterweis Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Osterweis Capital Management held 321 positions worth $2.36B, up 6.6% from $2.22B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Osterweis Capital Management withdrew a net $355M in Q4 2025, closing 36 positions and reducing 72 holdings. Its most notable exit was Trex, an estimated $10.1M position sold in full.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 23% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Osterweis Capital Management opened a new position in US Foods worth $29.5M.

  • Osterweis Capital Management's largest Q4 2025 buy was US Foods: 391,536 shares worth $29.5M.
  • Osterweis Capital Management added most to Intercontinental Exchange in Q4 2025, an estimated $7.73M increase.
  • Osterweis Capital Management's biggest Q4 2025 reduction was Alphabet (Google) Class C, cutting an estimated $23M.
  • Osterweis Capital Management fully exited Trex in Q4 2025, selling an estimated $10.1M.
  • Osterweis Capital Management's ten largest holdings make up 33% of its $2.36B portfolio in Q4 2025.
  • Osterweis Capital Management opened 34 new positions and closed 36 in Q4 2025.
  • Osterweis Capital Management's portfolio value rose 6.6% quarter-over-quarter to $2.36B.

Based on Osterweis Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.