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CIP

Cornerstone Investment Partners Portfolio holdings

AUM $2.38B
1-Year Est. Return 32.49%
This Fund
S&P 500
This Quarter Est. Return
-2.32%
1 Year Est. Return
+32.49%
3 Year Est. Return
+111.41%
5 Year Est. Return
+141.64%
10 Year Est. Return
+491.37%
AUM
$2.38B
AUM Growth
-$199M
Cap. Flow
-$100M
Cap. Flow %
-4.2%
Top 10 Hldgs %
43.58%
Holding
333
New
114
Increased
144
Reduced
33
Closed
42

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$45.6M
2
TSM icon
TSMC
TSM
+$22M
3
AZO icon
AutoZone
AZO
+$6.85M
4
JPM icon
JPMorgan Chase
JPM
+$5.79M
5
V icon
Visa
V
+$4.96M

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$74.4M
2
AMAT icon
Applied Materials
AMAT
+$22M
3
KLAC icon
KLA
KLAC
+$20.3M
4
AVGO icon
Broadcom
AVGO
+$17.6M
5
ELV icon
Elevance Health
ELV
+$8.04M

Sector Composition

Rank Sector Weight
1 Technology 27.09%
2 Financials 20.33%
3 Healthcare 16.04%
4 Communication Services 12.76%
5 Consumer Discretionary 6.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CSX icon
51
CSX Corp
CSX
$93B
$798K 0.03%
19,435
-66
-0.3% -$2.59K
MC icon
52
Moelis & Co
MC
$5.08B
$779K 0.03%
13,671
+3,149
+30% +$205K
LTH icon
53
Life Time Group Holdings
LTH
$9.84B
$737K 0.03%
27,367
+1,314
+5% +$36.3K
NXST icon
54
Nexstar Media Group
NXST
$5.88B
$737K 0.03%
4,075
+151
+4% +$33.9K
MWA icon
55
Mueller Water Products
MWA
$3.9B
$666K 0.03%
24,209
+15,581
+181% +$432K
CRL icon
56
Charles River Laboratories
CRL
$11.3B
$620K 0.03%
3,594
+84
+2% +$15.6K
RYAN icon
57
Ryan Specialty Holdings
RYAN
$5.71B
$594K 0.03%
17,615
+5,851
+50% +$250K
CTOS icon
58
Custom Truck One Source
CTOS
$2.26B
$591K 0.02%
89,938
+3,510
+4% +$23.1K
CHDN icon
59
Churchill Downs
CHDN
$5.76B
$580K 0.02%
6,460
+312
+5% +$29.6K
PRM icon
60
Perimeter Solutions
PRM
$6.07B
$575K 0.02%
23,530
+5,397
+30% +$138K
VRRM icon
61
Verra Mobility
VRRM
$781M
$553K 0.02%
38,668
+1,538
+4% +$28.2K
FLEX icon
62
Flex
FLEX
$41B
$549K 0.02%
+8,389
New +$537K
DAR icon
63
Darling Ingredients
DAR
$9.69B
$536K 0.02%
8,668
+179
+2% +$8.81K
TRU icon
64
TransUnion
TRU
$15.4B
$530K 0.02%
7,658
+192
+3% +$14.7K
DORM icon
65
Dorman Products
DORM
$3.98B
$529K 0.02%
5,066
+626
+14% +$74.5K
SSNC icon
66
SS&C Technologies
SSNC
$18.6B
$519K 0.02%
7,677
+211
+3% +$16.2K
SCI icon
67
Service Corp International
SCI
$11.8B
$513K 0.02%
6,215
+234
+4% +$18.9K
BJ icon
68
BJs Wholesale Club
BJ
$12.6B
$493K 0.02%
5,005
+296
+6% +$28.6K
SKYW icon
69
Skywest
SKYW
$4.29B
$489K 0.02%
5,325
+1,220
+30% +$120K
PLAB icon
70
Photronics
PLAB
$1.74B
$471K 0.02%
11,664
+2,662
+30% +$96.3K
HAS icon
71
Hasbro
HAS
$13.4B
$471K 0.02%
5,029
+207
+4% +$19.3K
ALG icon
72
Alamo Group
ALG
$1.92B
$469K 0.02%
2,842
+336
+13% +$63.4K
WLDN icon
73
Willdan Group
WLDN
$1.06B
$459K 0.02%
5,992
+1,357
+29% +$144K
LASR icon
74
nLIGHT
LASR
$3.71B
$452K 0.02%
7,928
+1,817
+30% +$98.5K
HRI icon
75
Herc Holdings
HRI
$4.88B
$452K 0.02%
4,536
+224
+5% +$32K
1 2
3
4 5

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Cornerstone Investment Partners's Q1 2026 Portfolio in Review

As of Q1 2026, Cornerstone Investment Partners held 333 positions worth $2.38B, down 7.7% from $2.58B the previous quarter. Its ten largest holdings account for 44% of the portfolio.

Cornerstone Investment Partners withdrew a net $100M in Q1 2026, closing 42 positions and reducing 33 holdings. Its most notable exit was Protagonist Therapeutics, an estimated $405K position sold in full.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 27% a quarter earlier, followed by Financials and Healthcare.

Against the trend, Cornerstone Investment Partners opened a new position in Flex worth $549K.

  • Cornerstone Investment Partners's largest Q1 2026 buy was Flex: 8,389 shares worth $549K.
  • Cornerstone Investment Partners added most to Amazon in Q1 2026, an estimated $45.6M increase.
  • Cornerstone Investment Partners's biggest Q1 2026 reduction was Micron Technology, cutting an estimated $74.4M.
  • Cornerstone Investment Partners fully exited Protagonist Therapeutics in Q1 2026, selling an estimated $405K.
  • Cornerstone Investment Partners's ten largest holdings make up 44% of its $2.38B portfolio in Q1 2026.
  • Cornerstone Investment Partners opened 114 new positions and closed 42 in Q1 2026.
  • Cornerstone Investment Partners's portfolio value fell 7.7% quarter-over-quarter to $2.38B.

Based on Cornerstone Investment Partners's 13F filing for Q1 2026, filed 8 May 2026.