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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
GRDN
176
Guardian Pharmacy Services
GRDN
$2.51B
$273K 0.01%
+7,262
New +$237K
ORN icon
177
Orion Group Holdings
ORN
$387M
$273K 0.01%
+25,074
New +$300K
UVE icon
178
Universal Insurance Holdings
UVE
$1.21B
$273K 0.01%
+7,995
New +$257K
OPCH icon
179
Option Care Health
OPCH
$3.36B
$273K 0.01%
10,144
+371
+4% +$12K
KLIC icon
180
Kulicke & Soffa
KLIC
$4.69B
$272K 0.01%
+4,146
New +$263K
BLFS icon
181
BioLife Solutions
BLFS
$1.52B
$272K 0.01%
+14,251
New +$315K
QNST icon
182
QuinStreet
QNST
$880M
$272K 0.01%
+22,617
New +$287K
DIOD icon
183
Diodes
DIOD
$3.83B
$271K 0.01%
+3,975
New +$251K
HCC icon
184
Warrior Met Coal
HCC
$4.21B
$271K 0.01%
+2,912
New +$262K
MTRN icon
185
Materion
MTRN
$4.34B
$271K 0.01%
+1,875
New +$273K
FET icon
186
Forum Energy Technologies
FET
$651M
$271K 0.01%
+4,622
New +$235K
AMSC icon
187
American Superconductor
AMSC
$1.45B
$271K 0.01%
+8,002
New +$253K
COLM icon
188
Columbia Sportswear
COLM
$3.08B
$269K 0.01%
+4,912
New +$282K
SWBI icon
189
Smith & Wesson
SWBI
$655M
$269K 0.01%
+18,769
New +$228K
BLLN
190
BillionToOne Inc
BLLN
$6.25B
$269K 0.01%
+3,402
New +$278K
SUPN icon
191
Supernus Pharmaceuticals
SUPN
$2.6B
$267K 0.01%
+5,168
New +$263K
NVST icon
192
Envista
NVST
$4.4B
$266K 0.01%
+10,481
New +$272K
ACTG icon
193
Acacia Research
ACTG
$423M
$265K 0.01%
+55,124
New +$232K
KNF icon
194
Knife River
KNF
$4.13B
$265K 0.01%
3,242
+205
+7% +$16.5K
TILE icon
195
Interface
TILE
$1.97B
$264K 0.01%
10,583
+2,400
+29% +$71.8K
REAL icon
196
The RealReal
REAL
$1.44B
$263K 0.01%
+29,010
New +$367K
WK icon
197
Workiva
WK
$3.25B
$263K 0.01%
+4,407
New +$307K
KRNT icon
198
Kornit Digital
KRNT
$698M
$262K 0.01%
17,899
+4,007
+29% +$58.6K
ATRC icon
199
AtriCure
ATRC
$1.92B
$262K 0.01%
+9,178
New +$313K
JKS
200
JinkoSolar
JKS
$777M
$262K 0.01%
10,304
+2,364
+30% +$62.4K
6 7
8
9 10

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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.