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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
GL icon
801
Globe Life
GL
$14.3B
– –
-927
Closed -$133K
HRMY icon
802
Harmony Biosciences
HRMY
$2.25B
– –
-9,010
Closed -$248K
IAS
803
DELISTED
Integral Ad Science
IAS
– –
-83,815
Closed -$852K
IPG
804
DELISTED
Interpublic Group of Companies
IPG
– –
-30,900
Closed -$862K
IRDM icon
805
Iridium Communications
IRDM
$5.24B
– –
-6,636
Closed -$116K
K
806
DELISTED
Kellanova
K
– –
-31,506
Closed -$2.58M
KO icon
807
Coca-Cola
KO
$372B
– –
-24,958
Closed -$1.66M
KWR icon
808
Quaker Houghton
KWR
$2.99B
– –
-1,188
Closed -$157K
LEA icon
809
Lear
LEA
$6.14B
– –
-6,203
Closed -$624K
MOH icon
810
Molina Healthcare
MOH
$10B
– –
-6,130
Closed -$1.17M
MRC
811
DELISTED
MRC Global
MRC
– –
-495,841
Closed -$7.15M
MYGN icon
812
Myriad Genetics
MYGN
$302M
– –
-10,856
Closed -$78.5K
OC icon
813
Owens Corning
OC
$11.7B
– –
-10,177
Closed -$1.44M
ODP
814
DELISTED
ODP
ODP
– –
-38,489
Closed -$1.07M
ONTO icon
815
Onto Innovation
ONTO
$14.6B
– –
-3,688
Closed -$477K
PATH icon
816
UiPath
PATH
$7.12B
– –
-15,906
Closed -$213K
PCTY icon
817
Paylocity
PCTY
$7.54B
– –
-42,849
Closed -$6.82M
PEP icon
818
PepsiCo
PEP
$189B
– –
-4,923
Closed -$691K
PJT icon
819
PJT Partners
PJT
$4.41B
– –
-5,792
Closed -$1.03M
PLUS icon
820
ePlus
PLUS
$2.52B
– –
-9,306
Closed -$661K
PLXS icon
821
Plexus
PLXS
$7.4B
– –
-6,268
Closed -$907K
POOL icon
822
Pool Corp
POOL
$7.35B
– –
-4,471
Closed -$1.39M
QDEL icon
823
QuidelOrtho
QDEL
$1.17B
– –
-1,739
Closed -$51.2K
QRVO icon
824
Qorvo
QRVO
$8.33B
– –
-26,811
Closed -$2.44M
REX icon
825
REX American Resources
REX
$1.46B
– –
-5,252
Closed -$161K
30 31 32
33
34

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NPT
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AC
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PVI
Partners Value Investments Hamilton, Bermuda $9.34B AUM 12.2% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $9.34B AUM 17.41% 1-Year Est. Return
IAA
Independent Advisor Alliance Charlotte, North Carolina $9.32B AUM 33.19% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
SCM
SCS Capital Management Boston, Massachusetts $9.44B AUM 18.1% 1-Year Est. Return

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.