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ACB

Aristotle Capital Boston Portfolio holdings

AUM $1.49B
1-Year Est. Return 32.81%
This Fund
S&P 500
This Quarter Est. Return
+17.63%
1 Year Est. Return
+32.81%
3 Year Est. Return
+72.16%
5 Year Est. Return
+93.56%
10 Year Est. Return
+463.13%
AUM
$1.49B
AUM Growth
-$120M
Cap. Flow
-$317M
Cap. Flow %
-21.29%
Top 10 Hldgs %
19.75%
Holding
124
New
2
Increased
6
Reduced
111
Closed
5

Top Buys

Rank Stock Value
1
UMBF icon
UMB Financial
UMBF
+$23.3M
2
IPGP icon
IPG Photonics
IPGP
+$8.1M
3
WSBC icon
WesBanco
WSBC
+$5.26M
4
JLL icon
Jones Lang LaSalle
JLL
+$2.43M
5
IWM icon
iShares Russell 2000 ETF
IWM
+$1.42M

Top Sells

Rank Stock Value
1
AEIS icon
Advanced Energy
AEIS
+$35.2M
2
MTSI icon
MACOM Technology Solutions
MTSI
+$34.3M
3
KN icon
Knowles
KN
+$28.2M
4
BY icon
Byline Bancorp
BY
+$21.3M
5
VRRM icon
Verra Mobility
VRRM
+$9.31M

Sector Composition

Rank Sector Weight
1 Financials 19.95%
2 Technology 18.62%
3 Industrials 18.45%
4 Healthcare 14.25%
5 Consumer Discretionary 9.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MTSI icon
1
MACOM Technology Solutions
MTSI
$20.3B
$39.1M 2.62%
102,830
-103,286
-50% -$34.3M
HASI icon
2
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.14B
$33.1M 2.22%
847,819
-178,426
-17% -$7.13M
LFUS icon
3
Littelfuse
LFUS
$10.3B
$32.7M 2.2%
71,912
-15,081
-17% -$6.53M
AER icon
4
AerCap
AER
$23.2B
$30.1M 2.02%
206,417
-45,144
-18% -$6.41M
HQY icon
5
HealthEquity
HQY
$7.97B
$30.1M 2.02%
332,884
-64,345
-16% -$5.45M
MRCY icon
6
Mercury Systems
MRCY
$5.32B
$29.9M 2%
244,228
-22,189
-8% -$2.11M
ACIW icon
7
ACI Worldwide
ACIW
$5.43B
$27.8M 1.86%
551,926
-108,893
-16% -$4.73M
UMBF icon
8
UMB Financial
UMBF
$11B
$25.9M 1.74%
+181,329
New +$23.3M
ITRI icon
9
Itron
ITRI
$4.27B
$23.2M 1.56%
268,429
-24,415
-8% -$2.08M
NOVT icon
10
Novanta
NOVT
$5.38B
$22.6M 1.51%
139,009
-26,930
-16% -$3.89M
BHE icon
11
Benchmark Electronics
BHE
$2.56B
$22.1M 1.48%
224,142
-41,275
-16% -$3.29M
MMSI icon
12
Merit Medical Systems
MMSI
$5.4B
$21.9M 1.47%
316,536
-61,044
-16% -$4.03M
PRSU
13
Pursuit Attractions and Hospitality Inc
PRSU
$1.36B
$21.8M 1.46%
389,455
-67,715
-15% -$2.99M
HAE icon
14
Haemonetics
HAE
$4.73B
$21.7M 1.46%
289,624
-56,762
-16% -$3.65M
NBHC icon
15
National Bank Holdings
NBHC
$1.84B
$21.6M 1.45%
485,740
-95,451
-16% -$4.03M
SMG icon
16
ScottsMiracle-Gro
SMG
$3.52B
$21.3M 1.43%
312,242
-62,186
-17% -$3.85M
SLGN icon
17
Silgan Holdings
SLGN
$4.45B
$21M 1.41%
451,934
-85,043
-16% -$3.4M
HXL icon
18
Hexcel
HXL
$7.17B
$20.9M 1.41%
209,350
-41,809
-17% -$3.79M
CHE icon
19
Chemed
CHE
$6.84B
$20.5M 1.38%
44,114
-8,697
-16% -$3.66M
HURN icon
20
Huron Consulting
HURN
$2.54B
$19.6M 1.32%
217,531
-32,381
-13% -$3.71M
AUB icon
21
Atlantic Union Bankshares
AUB
$5.81B
$19.2M 1.29%
454,584
-87,316
-16% -$3.33M
CUBI icon
22
Customers Bancorp
CUBI
$2.65B
$19.2M 1.29%
242,607
-41,800
-15% -$3.16M
AGI icon
23
Alamos Gold
AGI
$15.4B
$19.1M 1.28%
628,545
-130,475
-17% -$5.28M
BDC icon
24
Belden
BDC
$4.5B
$19M 1.28%
158,757
-32,281
-17% -$3.76M
AEIS icon
25
Advanced Energy
AEIS
$10.9B
$19M 1.27%
50,851
-100,540
-66% -$35.2M
1
2 3 4 5

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Aristotle Capital Boston's Q2 2026 Portfolio in Review

As of Q2 2026, Aristotle Capital Boston held 124 positions worth $1.49B, down 7.4% from $1.61B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Aristotle Capital Boston withdrew a net $317M in Q2 2026, closing 5 positions and reducing 111 holdings. Its most notable exit was Byline Bancorp, an estimated $21.3M position sold in full.

By sector, the portfolio is most concentrated in Financials at 20% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.

Against the trend, Aristotle Capital Boston opened a new position in UMB Financial worth $25.9M.

  • Aristotle Capital Boston's largest Q2 2026 buy was UMB Financial: 181,329 shares worth $25.9M.
  • Aristotle Capital Boston added most to IPG Photonics in Q2 2026, an estimated $8.1M increase.
  • Aristotle Capital Boston's biggest Q2 2026 reduction was Advanced Energy, cutting an estimated $35.2M.
  • Aristotle Capital Boston fully exited Byline Bancorp in Q2 2026, selling an estimated $21.3M.
  • Aristotle Capital Boston's ten largest holdings make up 20% of its $1.49B portfolio in Q2 2026.
  • Aristotle Capital Boston opened 2 new positions and closed 5 in Q2 2026.
  • Aristotle Capital Boston's portfolio value fell 7.4% quarter-over-quarter to $1.49B.

Based on Aristotle Capital Boston's 13F filing for Q2 2026, filed 14 Aug 2026.