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Super Investors Aristotle Capital Boston, LLC
AC

Aristotle Capital Boston, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.49B
Positions
119
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (47 quarters reported)

$4.49B $200M
Q4 14 Q2 17 Q4 19 Q2 22 Q4 24 Q2 26

$200M in Q4 2014 → $1.49B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
MT Macom Tech Solutions Hldgs I 2.6% Trimmed 50% 102,830 $39.1M
HS Ha Sustainable Infra Cap Inc 2.2% Trimmed 17% 847,819 $33.1M
Littelfuse Inc 2.2% Trimmed 17% 71,912 $32.7M
AH Aercap Holdings Nv 2.0% Trimmed 18% 206,417 $30.1M
Healthequity Inc 2.0% Trimmed 16% 332,884 $30.1M
MS Mercury Sys Inc 2.0% Trimmed 8.3% 244,228 $29.9M
Aci Worldwide Inc 1.9% Trimmed 16% 551,926 $27.8M
UF Umb Finl Corp 1.7% New 181,329 $25.9M
Itron Inc 1.6% Trimmed 8.3% 268,429 $23.2M
Novanta Inc 1.5% Trimmed 16% 139,009 $22.6M
BE Benchmark Electrs Inc 1.5% Trimmed 16% 224,142 $22.1M
MM Merit Med Sys Inc 1.5% Trimmed 16% 316,536 $21.9M
PA Pursuit Attractions And Hosp 1.5% Trimmed 15% 389,455 $21.8M
HM Haemonetics Corp Mass 1.5% Trimmed 16% 289,624 $21.7M
NB National Bk Hldgs Corp 1.4% Trimmed 16% 485,740 $21.6M
Scotts Miracle-gro Co 1.4% Trimmed 17% 312,242 $21.3M
SH Silgan Hldgs Inc 1.4% Trimmed 16% 451,934 $21M
HN Hexcel Corp New 1.4% Trimmed 17% 209,350 $20.9M
CN Chemed Corp New 1.4% Trimmed 16% 44,114 $20.5M
Huron Consulting Group Inc 1.3% Trimmed 13% 217,531 $19.6M
AU Atlantic Un Bankshares Corp 1.3% Trimmed 16% 454,584 $19.2M
Customers Bancorp Inc 1.3% Trimmed 15% 242,607 $19.2M
Alamos Gold Inc 1.3% Trimmed 17% 628,545 $19.1M
Belden Inc 1.3% Trimmed 17% 158,757 $19M
AE Advanced Energy Inds 1.3% Trimmed 66% 50,851 $19M
JH James Hardie Inds PLC 1.2% Trimmed 16% 709,085 $18.6M
Voya Financial Inc 1.2% Trimmed 16% 204,227 $18.5M
Perella Weinberg Partners 1.2% Trimmed 6.6% 1,152,220 $18.4M
Stag Industrial Inc 1.2% Trimmed 16% 482,616 $18.4M
KT Knight-swift Transn Hldgs In 1.2% Trimmed 17% 235,588 $18.3M
CR Charles Riv Labs Intl Inc 1.2% Trimmed 17% 80,574 $18.3M
Valvoline Inc 1.2% Trimmed 17% 457,955 $18.1M
Tko Group Holdings Inc 1.2% Trimmed 17% 89,647 $18M
LS Liquidity Svcs Inc 1.2% Trimmed 15% 459,994 $18M
CW Casella Waste Sys Inc 1.2% Trimmed 6.5% 183,143 $17.8M
GP Guardian Pharmacy Svcs Inc 1.2% Trimmed 15% 422,427 $17.7M
Wesbanco Inc 1.1% Added 52% 435,329 $17M
AI Albany Intl Corp 1.1% Trimmed 17% 220,403 $16.4M
Bankunited Inc 1.1% Trimmed 18% 334,868 $16.2M
Box Inc 1.1% Trimmed 13% 606,056 $16.1M
BI The Baldwin Insurance Grp In 1.0% Trimmed 17% 568,427 $15.1M
Euronet Worldwide Inc 1.0% Trimmed 17% 204,955 $15M
Aptargroup Inc 1.0% Trimmed 10% 116,953 $14.6M
Interparfums Inc 0.9% Trimmed 17% 125,110 $14M
Kb Home 0.9% Trimmed 16% 221,351 $13.9M
DI Dycom Inds Inc 0.9% Trimmed 17% 27,361 $13.8M
Hilton Grand Vacations Inc 0.9% Trimmed 12% 258,847 $13.6M
CB Columbia Bkg Sys Inc 0.9% Trimmed 17% 420,721 $13.5M
FI First Intst Bancsystem Inc 0.9% Trimmed 17% 348,476 $13.4M
Cohen & Steers Inc 0.9% Trimmed 9.4% 173,262 $13.2M
Kbr Inc 0.9% Trimmed 10% 381,717 $13.2M
Unitil Corp 0.9% Trimmed 5.0% 247,621 $13M
AH Acadia Healthcare Company In 0.9% Trimmed 17% 435,076 $12.8M
Rogers Corp 0.8% Trimmed 16% 76,471 $12.5M
Ardmore Shipping Corp 0.8% Trimmed 5.5% 887,479 $12.4M
WH Willscot Hldgs Corp 0.8% Trimmed 16% 425,948 $12.3M
Wolverine World Wide Inc 0.8% Trimmed 16% 742,945 $12.3M
Gxo Logistics Incorporated 0.8% Trimmed 16% 240,204 $12.2M
AR Agree Rlty Corp 0.8% Trimmed 17% 158,400 $12M
RR Range Res Corp 0.8% Trimmed 10% 321,864 $12M

Showing top 60 of 119 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
MT Macom Tech Solutions Hldgs I Trimmed −103,286 −$39.3M 2.6%
AE Advanced Energy Inds Trimmed −100,540 −$37.5M 1.3%
Knowles Corp Trimmed −812,468 −$33.7M 0.5%
UF Umb Finl Corp New +181,329 +$25.9M 1.7%
Byline Bancorp Inc Exited −674,784 −$21.3M —
Verra Mobility Corp Exited −650,266 −$9.31M —
Ipg Photonics Corp Added +70,537 +$8.28M 0.7%
Americold Realty Trust Inc Exited −633,792 −$7.28M —
HS Ha Sustainable Infra Cap Inc Trimmed −178,426 −$6.97M 2.2%
Littelfuse Inc Trimmed −15,081 −$6.87M 2.2%

Showing the 10 largest of 124 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
DI Dycom Inds Inc Trimmed −89,560 −$30.5M 0.7%
Perella Weinberg Partners Added +745,994 +$13.5M 1.4%
Ciena Corp Trimmed −35,286 −$12.3M —
AE Advanced Energy Inds Trimmed −36,463 −$11.8M 3.0%
MT Macom Tech Solutions Hldgs I Trimmed −50,272 −$11.2M 2.8%
Alamos Gold Inc Trimmed −207,294 −$9.24M 2.1%
Envista Holdings Corporation New +325,021 +$8.25M 0.5%
AH Aercap Holdings Nv Trimmed −46,394 −$6.37M 2.1%
OI Oceaneering Intl Inc Trimmed −178,816 −$6.34M 0.6%
HS Ha Sustainable Infra Cap Inc Trimmed −163,991 −$6.03M 2.3%

Showing the 10 largest of 126 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
CI Chart Inds Inc Exited −191,174 −$38.3M —
AU Atlantic Un Bankshares Corp New +628,018 +$22.2M 1.2%
VH Veritex Hldgs Inc Exited −595,633 −$20M —
W Wabtec Exited −99,175 −$19.9M —
VI Veeco Instrs Inc Del Exited −617,933 −$18.8M —
Lkq Corp Added +487,247 +$14.7M 0.9%
Aptargroup Inc Added +119,350 +$14.6M 1.0%
Huron Consulting Group Inc Trimmed −77,488 −$13.4M 2.8%
MT Macom Tech Solutions Hldgs I Trimmed −69,665 −$11.9M 2.4%
Wesbanco Inc New +339,308 +$11.3M 0.6%

Showing the 10 largest of 133 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Azek Co Inc Exited −711,596 −$38.7M —
DI Dycom Inds Inc Trimmed −88,910 −$25.9M 2.3%
Supernus Pharmaceuticals Inc Trimmed −503,122 −$24M 0.8%
Tko Group Holdings Inc Trimmed −97,705 −$19.7M 1.6%
CB Columbia Bkg Sys Inc New +637,487 +$16.4M 0.8%
Itron Inc Trimmed −123,119 −$15.3M 1.9%
AE Advanced Energy Inds Trimmed −86,846 −$14.8M 2.0%
JH James Hardie Inds PLC New +729,798 +$14M 0.7%
AH Aercap Holdings Nv Trimmed −99,362 −$12M 2.0%
Dolby Laboratories Inc Added +160,278 +$11.6M 0.6%

Showing the 10 largest of 135 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Scotts Miracle-gro Co New +299,652 +$19.8M 1.0%
Fti Consulting Inc Trimmed −74,296 −$12M 0.5%
MT Macom Tech Solutions Hldgs I Trimmed −81,811 −$11.7M 2.4%
AH Aercap Holdings Nv Trimmed −97,467 −$11.4M 2.5%
Interparfums Inc New +84,109 +$11M 0.6%
Alight Inc New +1,919,831 +$10.9M 0.6%
CM Columbus Mckinnon Corp N Y Exited −590,536 −$10M —
Verra Mobility Corp New +376,553 +$9.56M 0.5%
GP Guardian Pharmacy Svcs Inc New +409,673 +$8.73M 0.4%
JS Jbg Smith Pptys Exited −498,038 −$8.02M —

Showing the 10 largest of 132 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
SM Summit Matls Inc Exited −976,737 −$49.4M —
Barnes Group Inc Exited −852,204 −$40.3M —
Huron Consulting Group Inc Trimmed −166,400 −$23.9M 3.0%
MM Merit Med Sys Inc Trimmed −202,918 −$21.5M 2.4%
PC Prestige Consmr Healthcare I Trimmed −231,132 −$19.9M 1.5%
AR Agree Rlty Corp New +239,780 +$18.5M 0.9%
Valvoline Inc New +451,499 +$15.7M 0.8%
AH Aercap Holdings Nv Trimmed −138,298 −$14.1M 2.7%
ON Old Natl Bancorp Ind New +598,604 +$12.7M 0.6%
Aci Worldwide Inc Trimmed −208,179 −$11.4M 2.5%

Showing the 10 largest of 131 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
AT Aspen Technology Inc Exited −125,725 −$30M —
BI The Baldwin Insurance Grp In Trimmed −747,769 −$29M 0.7%
AC Axalta Coating Sys Ltd New +555,240 +$19M 0.7%
Infinera Corp Exited −2,629,650 −$17.8M —
HN Hexcel Corp New New +236,738 +$14.8M 0.5%
W Wabtec Trimmed −78,215 −$14.8M 0.9%
Americold Realty Trust Inc New +624,859 +$13.4M 0.5%
BE Benchmark Electrs Inc Trimmed −262,084 −$11.9M 0.6%
Amentum Holdings Inc Added +431,299 +$9.07M 0.4%
MM Merit Med Sys Inc Trimmed −87,878 −$8.5M 2.4%

Showing the 10 largest of 131 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Petiq Inc Trimmed −1,195,104 −$36.8M —
Allete Inc Trimmed −385,099 −$24.7M 0.5%
E Enviri Corp Exited −2,394,128 −$20.7M —
W Wabtec Trimmed −109,951 −$20M 1.2%
FI First Intst Bancsystem Inc New +532,655 +$16.3M 0.5%
TC Texas Cap Bancshares Inc Trimmed −227,863 −$16.3M 0.5%
Diamondback Energy Inc Exited −66,619 −$13.3M —
Permian Resources Corp New +752,627 +$10.2M 0.3%
CI Chart Inds Inc Added +79,449 +$9.86M 1.0%
BI The Baldwin Insurance Grp In Trimmed −165,918 −$8.26M 2.1%

Showing the 10 largest of 129 changes.

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