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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
CRM icon
26
Salesforce
CRM
$158B
$25.9M 1.1%
97,748
-815
-0.8% -$203K
BSX icon
27
Boston Scientific
BSX
$71.5B
$25.7M 1.09%
269,480
-14,722
-5% -$1.44M
NVDA icon
28
NVIDIA
NVDA
$5.42T
$24.7M 1.05%
132,507
-2,732
-2% -$509K
CP icon
29
Canadian Pacific Kansas City
CP
$80.5B
$23.8M 1.01%
323,619
-13,669
-4% -$1.01M
BA icon
30
Boeing
BA
$185B
$23.6M 1%
108,701
-2,668
-2% -$549K
SNPS icon
31
Synopsys
SNPS
$79.7B
$20.3M 0.86%
43,251
-1,036
-2% -$460K
DE icon
32
Deere & Co
DE
$168B
$20.3M 0.86%
43,534
+1,611
+4% +$756K
NVR icon
33
NVR
NVR
$17B
$19.1M 0.81%
+2,625
New +$19.6M
LH icon
34
Labcorp
LH
$25.9B
$19.1M 0.81%
76,063
-2,085
-3% -$554K
META icon
35
Meta Platforms (Facebook)
META
$1.51T
$16.7M 0.71%
25,247
-452
-2% -$302K
FSV icon
36
FirstService
FSV
$6.32B
$15.9M 0.67%
102,354
+10,760
+12% +$1.75M
CWST icon
37
Casella Waste Systems
CWST
$5.69B
$15.7M 0.67%
160,735
+37,550
+30% +$3.49M
GH icon
38
Guardant Health
GH
$22.6B
$13.9M 0.59%
135,936
-79,075
-37% -$7.07M
CECO icon
39
Ceco Environmental
CECO
$4.14B
$13.4M 0.57%
223,682
+13,650
+6% +$730K
CPAY icon
40
Corpay
CPAY
$25.7B
$13.1M 0.55%
43,422
+865
+2% +$251K
LTH icon
41
Life Time Group Holdings
LTH
$9.79B
$12.8M 0.54%
482,665
+152,340
+46% +$3.97M
TTAN
42
ServiceTitan Inc
TTAN
$8.19B
$12.5M 0.53%
117,055
+20,545
+21% +$2.01M
AAPL icon
43
Apple
AAPL
$4.57T
$12.4M 0.53%
45,788
-1,913
-4% -$514K
AX icon
44
Axos Financial
AX
$5.68B
$12.3M 0.52%
142,685
+730
+0.5% +$60.1K
NOVT icon
45
Novanta
NOVT
$6.29B
$12.1M 0.51%
+101,695
New +$11.6M
NVS icon
46
Novartis
NVS
$297B
– –
0
– –
MOD icon
47
Modine Manufacturing
MOD
$10.4B
$11.9M 0.5%
89,222
+26,620
+43% +$3.97M
LSCC icon
48
Lattice Semiconductor
LSCC
$18.5B
$11.8M 0.5%
160,565
+28,340
+21% +$2.02M
VCEL icon
49
Vericel Corp
VCEL
$2.31B
$11.6M 0.49%
322,975
+14,920
+5% +$548K
GKOS icon
50
Glaukos
GKOS
$10.6B
$11.5M 0.49%
101,613
-40,675
-29% -$3.89M
1
2
3 4 5

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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.