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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
+3.94%
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
$1.61B
AUM Growth
-$211M
Cap. Flow
-$241M
Cap. Flow %
-14.96%
Top 10 Hldgs %
21.66%
Holding
126
New
1
Increased
13
Reduced
108
Closed
4

Top Buys

Rank Stock Value
1
PWP icon
Perella Weinberg Partners
PWP
+$14.7M
2
NVST icon
Envista
NVST
+$8.43M
3
WWW icon
Wolverine World Wide
WWW
+$3.29M
4
CWST icon
Casella Waste Systems
CWST
+$2.29M
5
CRL icon
Charles River Laboratories
CRL
+$2.08M

Top Sells

Rank Stock Value
1
DY icon
Dycom Industries
DY
+$33.6M
2
MTSI icon
MACOM Technology Solutions
MTSI
+$11.2M
3
CIEN icon
Ciena
CIEN
+$10.8M
4
AEIS icon
Advanced Energy
AEIS
+$10.6M
5
AGI icon
Alamos Gold
AGI
+$9.14M

Sector Composition

Rank Sector Weight
1 Industrials 19.81%
2 Financials 18.79%
3 Technology 18.71%
4 Healthcare 14.1%
5 Consumer Discretionary 8.93%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AEIS icon
1
Advanced Energy
AEIS
$10.9B
$48.9M 3.04%
151,391
-36,463
-19% -$10.6M
MTSI icon
2
MACOM Technology Solutions
MTSI
$20.3B
$45.8M 2.85%
206,116
-50,272
-20% -$11.2M
HASI icon
3
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.14B
$37.7M 2.34%
1,026,245
-163,991
-14% -$5.84M
AER icon
4
AerCap
AER
$23.2B
$34.5M 2.14%
251,561
-46,394
-16% -$6.63M
AGI icon
5
Alamos Gold
AGI
$15.4B
$33.9M 2.1%
759,020
-207,294
-21% -$9.14M
HQY icon
6
HealthEquity
HQY
$7.97B
$33.2M 2.06%
397,229
-35,710
-8% -$2.93M
HURN icon
7
Huron Consulting
HURN
$2.54B
$31.9M 1.98%
249,912
-40,351
-14% -$6.07M
LFUS icon
8
Littelfuse
LFUS
$10.3B
$29.5M 1.83%
86,993
-12,922
-13% -$4.19M
ACIW icon
9
ACI Worldwide
ACIW
$5.43B
$27.1M 1.68%
660,819
-105,810
-14% -$4.44M
ITRI icon
10
Itron
ITRI
$4.27B
$26.3M 1.63%
292,844
-2,706
-0.9% -$260K
MMSI icon
11
Merit Medical Systems
MMSI
$5.4B
$26.1M 1.62%
377,580
-281
-0.1% -$21.9K
KN icon
12
Knowles
KN
$2.92B
$25.8M 1.6%
1,004,205
-163,203
-14% -$4.13M
SMG icon
13
ScottsMiracle-Gro
SMG
$3.52B
$22.8M 1.42%
374,428
-55,361
-13% -$3.58M
NBHC icon
14
National Bank Holdings
NBHC
$1.84B
$22.8M 1.41%
581,191
-92,453
-14% -$3.71M
PWP icon
15
Perella Weinberg Partners
PWP
$1.26B
$22.4M 1.39%
1,233,458
+745,994
+153% +$14.7M
BDC icon
16
Belden
BDC
$4.5B
$22M 1.37%
191,038
-29,339
-13% -$3.7M
TKO icon
17
TKO Group
TKO
$13.5B
$21.7M 1.35%
107,470
-15,995
-13% -$3.27M
BY icon
18
Byline Bancorp
BY
$1.73B
$21.3M 1.32%
674,784
-126,443
-16% -$3.97M
SLGN icon
19
Silgan Holdings
SLGN
$4.45B
$20.9M 1.3%
536,977
-43,691
-8% -$1.92M
STAG icon
20
STAG Industrial
STAG
$7.17B
$20.8M 1.29%
577,706
-99,810
-15% -$3.78M
HXL icon
21
Hexcel
HXL
$7.17B
$20.4M 1.26%
251,159
-39,496
-14% -$3.33M
CHE icon
22
Chemed
CHE
$6.84B
$20M 1.24%
52,811
-7,832
-13% -$3.35M
CUBI icon
23
Customers Bancorp
CUBI
$2.65B
$19.7M 1.23%
284,407
+14,193
+5% +$1.03M
NOVT icon
24
Novanta
NOVT
$5.38B
$19.6M 1.22%
165,939
-10,737
-6% -$1.41M
HAE icon
25
Haemonetics
HAE
$4.73B
$19.5M 1.21%
346,386
-23,922
-6% -$1.56M
1
2 3 4 5

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Aristotle Capital Boston's Q1 2026 Portfolio in Review

As of Q1 2026, Aristotle Capital Boston held 126 positions worth $1.61B, down 12% from $1.82B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

Aristotle Capital Boston withdrew a net $241M in Q1 2026, closing 4 positions and reducing 108 holdings. Its most notable exit was Alight, an estimated $5.67M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 20% of assets, down from 21% a quarter earlier, followed by Financials and Technology.

Against the trend, Aristotle Capital Boston opened a new position in Envista worth $8.25M.

  • Aristotle Capital Boston's largest Q1 2026 buy was Envista: 325,021 shares worth $8.25M.
  • Aristotle Capital Boston added most to Perella Weinberg Partners in Q1 2026, an estimated $14.7M increase.
  • Aristotle Capital Boston's biggest Q1 2026 reduction was Dycom Industries, cutting an estimated $33.6M.
  • Aristotle Capital Boston fully exited Alight in Q1 2026, selling an estimated $5.67M.
  • Aristotle Capital Boston's ten largest holdings make up 22% of its $1.61B portfolio in Q1 2026.
  • Aristotle Capital Boston opened 1 new position and closed 4 in Q1 2026.
  • Aristotle Capital Boston's portfolio value fell 12% quarter-over-quarter to $1.61B.

Based on Aristotle Capital Boston's 13F filing for Q1 2026, filed 15 May 2026.