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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
BOX icon
126
Box
BOX
$4.37B
$11M 0.13%
368,032
-133,796
-27% -$4.2M
CME icon
127
CME Group
CME
$96.3B
$10.8M 0.13%
39,636
+690
+2% +$187K
TRV icon
128
Travelers Companies
TRV
$78.1B
$10.5M 0.12%
36,232
-5,418
-13% -$1.52M
ICE icon
129
Intercontinental Exchange
ICE
$85.6B
$10.1M 0.12%
62,548
+380
+0.6% +$59.5K
MRSH
130
Marsh
MRSH
$90.5B
$10.1M 0.12%
54,533
+553
+1% +$103K
CHWY icon
131
Chewy
CHWY
$9.25B
$9.98M 0.12%
301,879
+158,749
+111% +$5.51M
CVNA icon
132
Carvana
CVNA
$68.6B
$9.78M 0.12%
115,885
+29,005
+33% +$2.16M
SNPS icon
133
Synopsys
SNPS
$74.4B
$9.66M 0.11%
20,572
-8,675
-30% -$3.85M
WM icon
134
Waste Management
WM
$90.6B
$9.62M 0.11%
43,768
-418
-0.9% -$89.1K
DASH icon
135
DoorDash
DASH
$85.5B
$9.61M 0.11%
42,453
+3,481
+9% +$817K
DDOG icon
136
Datadog
DDOG
$95.4B
$9.58M 0.11%
70,412
+21,387
+44% +$3.38M
BNY
137
Bank of New York Mellon
BNY
$106B
$9.45M 0.11%
81,428
+566
+0.7% +$62.6K
PNC icon
138
PNC Financial Services
PNC
$99.7B
$9.4M 0.11%
45,033
+308
+0.7% +$59.5K
TPC
139
Tutor Perini Cor
TPC
$4.41B
$9.35M 0.11%
139,485
+18,867
+16% +$1.24M
USB icon
140
US Bancorp
USB
$98.2B
$9.24M 0.11%
173,204
+1,201
+0.7% +$59.1K
EA icon
141
Electronic Arts
EA
$53B
$9.18M 0.11%
44,926
-5,544
-11% -$1.12M
CLH icon
142
Clean Harbors
CLH
$16.5B
$9.17M 0.11%
39,090
-86,381
-69% -$19.7M
HOOD icon
143
Robinhood
HOOD
$77.8B
$9.14M 0.11%
80,825
+28
+0% +$3.64K
FERG icon
144
Ferguson
FERG
$45.4B
$9.12M 0.11%
40,976
+10,587
+35% +$2.53M
ANDE icon
145
Andersons Inc
ANDE
$2.41B
$9.12M 0.11%
171,550
+14,751
+9% +$722K
REGN icon
146
Regeneron Pharmaceuticals
REGN
$78.5B
$9.04M 0.11%
11,715
+59
+0.5% +$40.1K
AMT icon
147
American Tower
AMT
$80.8B
$8.98M 0.11%
51,136
-982
-2% -$179K
MCO icon
148
Moody's
MCO
$82.8B
$8.97M 0.11%
17,568
+166
+1% +$81K
SNOW icon
149
Snowflake
SNOW
$102B
$8.95M 0.11%
40,816
+4,291
+12% +$1.05M
L icon
150
Loews
L
$23.9B
$8.93M 0.11%
84,751
+64,782
+324% +$6.69M
4 5
6
7 8

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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.