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OP Asset Management Portfolio holdings

AUM $9.38B
1-Year Est. Return 42.35%
This Fund
S&P 500
This Quarter Est. Return
+4.29%
1 Year Est. Return
+42.35%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$8.42B
AUM Growth
+$642M
Cap. Flow
+$450M
Cap. Flow %
5.34%
Top 10 Hldgs %
39.43%
Holding
843
New
50
Increased
327
Reduced
210
Closed
67

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$65.5M
2
MSFT icon
Microsoft
MSFT
+$53.7M
3
AAPL icon
Apple
AAPL
+$43.4M
4
AVGO icon
Broadcom
AVGO
+$36.8M
5
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$28.5M

Top Sells

Rank Stock Value
1
PH icon
Parker-Hannifin
PH
+$23.2M
2
CLH icon
Clean Harbors
CLH
+$19.7M
3
MKL icon
Markel Group
MKL
+$11.2M
4
WDAY icon
Workday
WDAY
+$9.13M
5
MRC
MRC Global
MRC
+$7.15M

Sector Composition

Rank Sector Weight
1 Technology 35.04%
2 Financials 11.02%
3 Communication Services 10.22%
4 Consumer Discretionary 10.08%
5 Healthcare 9.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SYK icon
101
Stryker
SYK
$125B
$14M 0.17%
39,722
-1,173
-3% -$427K
NTNX icon
102
Nutanix
NTNX
$16B
$13.8M 0.16%
266,637
+116,328
+77% +$7.11M
EXPE icon
103
Expedia Group
EXPE
$35.4B
$13.6M 0.16%
47,889
+542
+1% +$134K
WELL icon
104
Welltower
WELL
$169B
$13.6M 0.16%
73,075
+3,332
+5% +$622K
ADSK icon
105
Autodesk
ADSK
$49.5B
$13.5M 0.16%
45,682
+14,650
+47% +$4.43M
DE icon
106
Deere & Co
DE
$160B
$13.2M 0.16%
28,437
+110
+0.4% +$51.6K
PLD icon
107
Prologis
PLD
$135B
$13M 0.15%
101,448
+1,574
+2% +$196K
VRTX icon
108
Vertex Pharmaceuticals
VRTX
$121B
$12.9M 0.15%
28,452
+164
+0.6% +$70.7K
BX icon
109
Blackstone
BX
$102B
$12.4M 0.15%
80,414
+1,603
+2% +$244K
MRVL icon
110
Marvell Technology
MRVL
$168B
$12.4M 0.15%
145,830
-80,027
-35% -$7.01M
BMY icon
111
Bristol-Myers Squibb
BMY
$133B
$12.3M 0.15%
228,921
-8,273
-3% -$398K
CEG icon
112
Constellation Energy
CEG
$93.8B
$12.2M 0.14%
34,529
+572
+2% +$208K
ESE icon
113
ESCO Technologies
ESE
$8.17B
$12.2M 0.14%
62,407
+1,340
+2% +$282K
CMCSA icon
114
Comcast
CMCSA
$85B
$12.1M 0.14%
405,537
+634
+0.2% +$18.1K
NEM icon
115
Newmont
NEM
$98.7B
$12.1M 0.14%
121,084
-891
-0.7% -$80.5K
MMM icon
116
3M
MMM
$90.9B
$12.1M 0.14%
75,331
+16,836
+29% +$2.75M
ELV icon
117
Elevance Health
ELV
$81.5B
$12M 0.14%
34,374
+170
+0.5% +$57.4K
ADP icon
118
Automatic Data Processing
ADP
$106B
$12M 0.14%
46,644
+1,236
+3% +$329K
EW icon
119
Edwards Lifesciences
EW
$49.6B
$11.7M 0.14%
137,008
+73,240
+115% +$6.01M
RSI icon
120
Rush Street Interactive
RSI
$2.77B
$11.4M 0.14%
586,484
+289,972
+98% +$5.36M
TMUS icon
121
T-Mobile US
TMUS
$185B
$11.3M 0.13%
55,678
+2,510
+5% +$532K
GWW icon
122
W.W. Grainger
GWW
$65.3B
$11.3M 0.13%
11,150
+2,024
+22% +$1.96M
SBUX icon
123
Starbucks
SBUX
$120B
$11.1M 0.13%
131,628
+2,379
+2% +$201K
CVS icon
124
CVS Health
CVS
$133B
$11.1M 0.13%
139,331
+2,237
+2% +$176K
ECL icon
125
Ecolab
ECL
$78.1B
$11M 0.13%
42,028
+11,590
+38% +$3.09M
3 4
5
6 7

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RCM
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OP Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, OP Asset Management held 843 positions worth $8.42B, up 8.3% from $7.78B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

OP Asset Management deployed $450M of net new capital in Q4 2025, opening 50 new positions and adding to 327 existing holdings. Its largest new stake was Insmed: 50,549 shares worth $8.8M.

By sector, the portfolio is most concentrated in Technology at 35% of assets, up from 35% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Parker-Hannifin, an estimated $23.2M trimmed.

  • OP Asset Management's largest Q4 2025 buy was Insmed: 50,549 shares worth $8.8M.
  • OP Asset Management added most to NVIDIA in Q4 2025, an estimated $65.5M increase.
  • OP Asset Management's biggest Q4 2025 reduction was Parker-Hannifin, cutting an estimated $23.2M.
  • OP Asset Management fully exited MRC Global in Q4 2025, selling an estimated $7.15M.
  • OP Asset Management's ten largest holdings make up 39% of its $8.42B portfolio in Q4 2025.
  • OP Asset Management opened 50 new positions and closed 67 in Q4 2025.
  • OP Asset Management's portfolio value rose 8.3% quarter-over-quarter to $8.42B.

Based on OP Asset Management's 13F filing for Q4 2025, filed 21 Apr 2026.