Aristotle Capital Boston, LLC

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 15, 2025), Aristotle Capital Boston, LLC reported 125 stock positions worth $2.0 billion. Its top holding was Huron Consulting (HURN) at 3.0% of the portfolio, followed by Aercap (AER, 2.7%) and Aci Worldwide (ACIW, 2.5%). Compared with Q4 2024, it opened 5 new positions, sold out of 7, added to 7 and reduced 112. The biggest buy was a new position in Agree Realty (ADC) and the biggest sale an exit from Summit Materials Class A (SUM).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001633911
Portfolio Value
$2.0B (Q1 2025)
SEC Filing
0001398344-25-009467 ↗ filed May 15, 2025

Holdings Value

0$1.0B$2.0B$3.0B$4.0B Q1 2024: $3.3B Q1 2024 Q2 2024: $3.0B Q2 2024 Q3 2024: $3.0B Q3 2024 Q4 2024: $2.7B Q4 2024 Q1 2025: $2.0B $2.0B Q1 2025 Q2 2025: $2.0B Q2 2025 Q3 2025: $1.9B Q3 2025 Q4 2025: $1.8B Q4 2025 Q1 2026: $1.6B Q1 2026 Q2 2026: $1.5B Q2 2026

Holdings 125 stocks · $2.0B

HURN Huron Consulting Group Inc. 2.99% 417,332 $59.9M Reduce -28.5%
AER Aercap Holdings NV 2.68% 524,856 $53.6M Reduce -20.9%
ACIW Aci Worldwide Inc. 2.53% 925,820 $50.7M Reduce -18.4%
MMSI Merit Medical Systems Inc. 2.41% 455,867 $48.2M Reduce -30.8%
ITRI Itron Inc. 2.40% 458,972 $48.1M Reduce -18.2%
HQY Healthequity Inc. 2.11% 477,641 $42.2M Reduce -16.7%
MTSI Macom Technology Solutions H 2.07% 413,334 $41.5M Reduce -19.0%
TKO Tko Group Holdings Inc. 2.05% 268,569 $41.0M Reduce -18.5%
CHE Chemed Corp. 2.00% 65,103 $40.1M Reduce -16.9%
DY Dycom Industries Inc. 1.97% 258,610 $39.4M Reduce -18.7%
AGI Alamos Gold Inc. Class A 1.95% 1,462,341 $39.1M Reduce -21.1%
AZEK The Azek Co. Inc. 1.90% 777,658 $38.0M Reduce -18.7%
HASI Ha Sustainable Infrastructur 1.81% 1,235,998 $36.1M Reduce -9.5%
BDC Belden Inc. 1.77% 352,666 $35.4M Reduce -19.2%
AEIS Advanced Energy Industries 1.64% 345,362 $32.9M Reduce -18.6%
EEFT Euronet Worldwide Inc. 1.58% 295,259 $31.5M Reduce -18.2%
NBHC National Bank Hold Class A 1.56% 814,319 $31.2M Reduce -18.4%
PBH Prestige Consumer Healthcare 1.51% 352,342 $30.3M Reduce -39.6%
BOX Box Inc. Class A 1.50% 974,303 $30.1M Reduce -18.5%
STAG Stag Industrial Inc. 1.47% 816,230 $29.5M Reduce -17.3%
SUPN Supernus Pharmaceuticals Inc. 1.43% 872,688 $28.6M Reduce -18.9%
GTLS Chart Industries Inc. 1.42% 196,738 $28.4M Reduce -18.8%
EFOR Everforth Inc. filed as ASGN INC 1.27% 403,711 $25.4M Reduce -11.7%
KN Knowles Corp. 1.25% 1,644,912 $25.0M Reduce -18.3%
HAE Haemonetics Corp. 1.24% 391,861 $24.9M Add +3.0%
SLGN Silgan Holdings Inc. 1.24% 484,111 $24.7M Reduce -15.6%
BY Byline Bancorp Inc. 1.23% 944,366 $24.7M Reduce -14.6%
KBR KBR Inc. 1.20% 484,141 $24.1M Reduce -19.2%
AIN Albany Intl Corp. Class A 1.18% 342,558 $23.7M Reduce -18.6%
VOYA Voya Financial Inc. 1.16% 342,238 $23.2M Reduce -18.4%
CWST Casella Waste Systems Inc. Class A 1.13% 202,764 $22.6M Reduce -14.6%
FCN Fti Consulting Inc. 1.12% 136,358 $22.4M Reduce -3.2%
KBH KB Home 1.08% 370,898 $21.6M Reduce -18.7%
PRSU Pursuit Attractions and Hosp 1.05% 596,651 $21.1M Reduce -14.6%
LQDT Liquidity Services Inc. 1.01% 652,164 $20.2M Reduce -14.6%
OII Oceaneering Intl Inc. 1.01% 924,892 $20.2M Reduce -24.4%
BKU Bankunited Inc. 0.98% 571,001 $19.7M Reduce -21.4%
JJSF J & J Snack Foods Corp. 0.95% 144,195 $19.0M Reduce -10.4%
BWIN Baldwin Insurance Group Inc./ filed as THE BALDWIN INSURANCE GRP IN 0.94% 422,870 $18.9M Reduce -18.9%
ACHC Acadia Healthcare Co. Inc. 0.94% 618,391 $18.7M Reduce -16.6%
ADC Agree Realty Corp. 0.92% 239,780 $18.5M New
WAB Wabtec Corp. 0.91% 100,935 $18.3M Reduce -17.9%
SLRC SLR Investment Corp. 0.89% 1,056,800 $17.8M Reduce -19.5%
UTL Unitil Corp. 0.87% 303,117 $17.5M Reduce -21.1%
BANR Banner Corporation 0.84% 263,634 $16.8M Reduce -18.5%
AXTA Axalta Coating Systems Ltd. 0.84% 504,049 $16.7M Reduce -9.2%
NOVT Novanta Inc. 0.83% 129,515 $16.6M Reduce -14.6%
NSIT Insight Enterprises Inc. 0.82% 110,013 $16.5M Reduce -3.2%
UCB United Community Banks 0.80% 570,813 $16.1M Reduce -18.5%
LFUS Littelfuse Inc. 0.80% 81,533 $16.0M Add +12.3%
CUBI Customers Bancorp Inc. 0.80% 318,345 $16.0M Reduce -14.6%
VBTX Veritex Holdings Inc. 0.79% 634,283 $15.8M Reduce -14.6%
CRL Charles River Laboratories 0.79% 104,480 $15.7M Reduce -19.7%
VVV Valvoline Inc. 0.79% 451,499 $15.7M New
CRI Carter's Inc. 0.76% 371,718 $15.2M Reduce -18.3%
MATW Matthews Intl Corp. Class A 0.75% 675,841 $15.0M Reduce -18.5%
WSC Willscot Holdings Corp. 0.72% 521,448 $14.5M Reduce -18.4%
CHEF The Chefs' Warehouse Inc. 0.72% 263,726 $14.4M Reduce -14.6%
MRCY Mercury Systems Inc. 0.71% 330,687 $14.2M Reduce -23.1%
COLD Americold Realty Trust Inc. 0.68% 634,667 $13.6M Add +1.6%
THS Treehouse Foods Inc. 0.67% 498,661 $13.5M Reduce -18.3%
BHE Benchmark Electronics Inc. 0.66% 347,092 $13.2M Reduce -2.3%
ONB Old National Bancorp 0.63% 598,604 $12.7M New
WWW Wolverine World Wide Inc. 0.63% 910,942 $12.7M Reduce -20.0%
GXO Gxo Logistics Inc. 0.63% 323,838 $12.7M Reduce -18.6%
TCBI Texas Capital Bancshares Inc. 0.62% 166,556 $12.4M Reduce -18.0%
PPBI Pacific Premier Bancorp Inc. 0.61% 574,580 $12.3M Reduce -18.5%
HXL Hexcel Corp. 0.59% 216,301 $11.8M Reduce -8.6%
ALE Allete Inc. 0.59% 178,404 $11.7M Reduce -9.2%
ASC Ardmore Shipping Corp. 0.58% 1,195,100 $11.7M Reduce -22.8%
FIBK First Interstate Bancsys-A 0.56% 393,837 $11.3M Reduce -18.7%
NOG Northern Oil and Gas Inc. 0.56% 371,120 $11.2M Reduce -23.9%
SONO Sonos Inc. 0.55% 1,027,572 $11.0M Reduce -17.1%
CCRN Cross Country Healthcare Inc. 0.55% 735,741 $11.0M Reduce -14.5%
CHCT Community Healthcare Trust I 0.54% 600,137 $10.9M Reduce -14.8%
PTEN Patterson-Uti Energy Inc. 0.52% 1,274,157 $10.5M Reduce -23.3%
CMCO Columbus McKinnon Corp. 0.50% 590,536 $10.0M Reduce -15.8%
QDEL Quidelortho Corp. 0.44% 252,074 $8.8M Reduce -19.4%
AHRT Ah Realty Trust Inc. filed as ARMADA HOFFLER PPTYS INC 0.43% 1,158,808 $8.7M Reduce -14.9%
AMTM Amentum Holdings Inc. 0.41% 446,612 $8.1M Reduce -6.4%
FLWS 1-800-Flowers.com Inc. Class A 0.41% 1,374,583 $8.1M Reduce -18.7%
JBGS JBG Smith Properties 0.40% 498,038 $8.0M Reduce -21.6%
BBT Beacon Financial Corp. filed as BERKSHIRE HILLS BANCORP INC 0.40% 305,691 $8.0M Reduce -18.7%
VECO Veeco Instruments Inc. 0.39% 386,017 $7.8M New
MD Pediatrix Medical Group Inc. 0.38% 530,178 $7.7M Reduce -19.3%
HLF Herbalife Ltd. 0.36% 844,442 $7.3M Reduce -18.0%
TROX Tronox Holdings PLC 0.36% 1,028,964 $7.2M Add +8.2%
EHC Encompass Health Corp. 0.35% 69,477 $7.0M Reduce -28.2%
INSW International Seaways Inc. 0.33% 199,730 $6.6M Reduce -21.4%
PR Permian Resources Corp. Class A 0.32% 462,227 $6.4M Reduce -34.0%
TITN Titan Machinery Inc. 0.31% 363,636 $6.2M Reduce -14.2%
PRGO Perrigo Co. PLC 0.31% 220,063 $6.2M New
RRC Range Resources Corp. 0.31% 154,506 $6.2M Reduce -34.2%
CSL Carlisle Cos Inc. 0.31% 18,033 $6.1M Reduce -33.3%
IWM iShares Russell 2000 ETF 0.31% 30,718 $6.1M Add +6.2%
ROG Rogers Corp. 0.29% 87,179 $5.9M Reduce -18.6%
IWN iShares Russell 2000 Value E 0.28% 37,723 $5.7M No change
MNRO Monro Inc. 0.28% 387,701 $5.6M Reduce -36.7%
ATR Aptargroup Inc. 0.27% 37,080 $5.5M Reduce -33.4%
SAFE Safehold Inc. 0.27% 285,875 $5.4M Reduce -17.8%
IJR iShares Core S&P Small-Cap E 0.24% 45,255 $4.7M Add +26.2%
TDY Teledyne Technologies Inc. 0.22% 8,979 $4.5M Reduce -33.3%
IT Gartner Inc. 0.21% 10,088 $4.2M Reduce -57.4%
CIEN Ciena Corp. 0.21% 68,316 $4.1M Reduce -33.4%
NUS Nu Skin Enterprises Inc. Class A 0.19% 528,270 $3.8M Reduce -18.6%
J Jacobs Solutions Inc. 0.18% 30,140 $3.6M Reduce -28.0%
WNC Wabash National Corp. 0.18% 323,710 $3.6M Reduce -13.6%
EHTH Ehealth Inc. 0.17% 499,569 $3.3M Reduce -18.4%
IEX Idex Corp. 0.15% 16,415 $3.0M Reduce -33.6%
LKQ LKQ Corp. 0.15% 68,264 $2.9M Reduce -32.3%
KNX Knight-Swift Transportation 0.14% 66,358 $2.9M Reduce -33.6%
DOC Healthpeak Properties Inc. 0.14% 139,582 $2.8M Reduce -8.0%
POOL Pool Corp. 0.12% 7,748 $2.5M Reduce -33.4%
CNS Cohen & Steers Inc. 0.12% 30,151 $2.4M Reduce -33.6%
HEI.A Heico Corp. Class A 0.12% 11,139 $2.4M Reduce -33.0%
NWE Northwestern Energy Group Inc. 0.12% 40,209 $2.3M Reduce -33.5%
WSFS WSFS Financial Corp. 0.10% 39,727 $2.1M Reduce -33.3%
FLS Flowserve Corp. 0.10% 41,974 $2.1M Reduce -33.2%
TFX Teleflex Inc. 0.09% 13,610 $1.9M Reduce -33.3%
REI Ring Energy Inc. 0.09% 1,496,898 $1.7M Reduce -20.7%
BXP BXP Inc. 0.08% 24,425 $1.6M Reduce -33.4%
IPGP Ipg Photonics Corp. 0.07% 21,667 $1.4M Reduce -33.4%
VYX NCR Voyix Corp. 0.06% 124,670 $1.2M Reduce -34.2%
IWR iShares Russell Mid-Cap ETF 0.03% 6,250 $532K Add +261.1%
IJH iShares Core S&P Midcap ETF 0.01% 2,506 $146K Reduce -30.3%

Portfolio Sells Q4 2024 → Q1 2025

SUM Summit Materials Inc. Class A Sold out 0.00% −1.83
BARNES GROUP INC Sold out 0.00% −1.49
CMCO Columbus McKinnon Corp. Reduce -15.8% 0.50% −0.47
MTSI Macom Technology Solutions H Reduce -19.0% 2.07% −0.38
FFIC Flushing Financial Corp. Sold out 0.00% −0.38
DBI Designer Brands Inc. Class A Sold out 0.00% −0.31
CDMO Avid Bioservices Inc. Sold out 0.00% −0.31
WWW Wolverine World Wide Inc. Reduce -20.0% 0.63% −0.30
GTLS Chart Industries Inc. Reduce -18.8% 1.42% −0.29
MNRO Monro Inc. Reduce -36.7% 0.28% −0.28
KN Knowles Corp. Reduce -18.3% 1.25% −0.24
IT Gartner Inc. Reduce -57.4% 0.21% −0.21
MODVQ Modivcare Inc. Sold out 0.00% −0.19
NDAQ Nasdaq Inc. Sold out 0.00% −0.18
PBH Prestige Consumer Healthcare Reduce -39.6% 1.51% −0.17
OII Oceaneering Intl Inc. Reduce -24.4% 1.01% −0.17
AEIS Advanced Energy Industries Reduce -18.6% 1.64% −0.17
CRI Carter's Inc. Reduce -18.3% 0.76% −0.15
ACHC Acadia Healthcare Co. Inc. Reduce -16.6% 0.94% −0.15
SONO Sonos Inc. Reduce -17.1% 0.55% −0.14
EFOR Everforth Inc. Reduce -11.7% 1.27% −0.14
THS Treehouse Foods Inc. Reduce -18.3% 0.67% −0.12
CIEN Ciena Corp. Reduce -33.4% 0.21% −0.12
ASC Ardmore Shipping Corp. Reduce -22.8% 0.58% −0.11
NOG Northern Oil and Gas Inc. Reduce -23.9% 0.56% −0.11
ROG Rogers Corp. Reduce -18.6% 0.29% −0.11
FLWS 1-800-Flowers.com Inc. Class A Reduce -18.7% 0.41% −0.11
CRL Charles River Laboratories Reduce -19.7% 0.79% −0.10
MATW Matthews Intl Corp. Class A Reduce -18.5% 0.75% −0.10
DY Dycom Industries Inc. Reduce -18.7% 1.97% −0.08
AHRT Ah Realty Trust Inc. Reduce -14.9% 0.43% −0.08
KBR KBR Inc. Reduce -19.2% 1.20% −0.08
QDEL Quidelortho Corp. Reduce -19.4% 0.44% −0.08
WSC Willscot Holdings Corp. Reduce -18.4% 0.72% −0.07
AIN Albany Intl Corp. Class A Reduce -18.6% 1.18% −0.06
CSL Carlisle Cos Inc. Reduce -33.3% 0.31% −0.06
WNC Wabash National Corp. Reduce -13.6% 0.18% −0.06
BDC Belden Inc. Reduce -19.2% 1.77% −0.05
PR Permian Resources Corp. Class A Reduce -34.0% 0.32% −0.05
KNX Knight-Swift Transportation Reduce -33.6% 0.14% −0.05
ATR Aptargroup Inc. Reduce -33.4% 0.27% −0.05
EHTH Ehealth Inc. Reduce -18.4% 0.17% −0.05
BKU Bankunited Inc. Reduce -21.4% 0.98% −0.05
PRSU Pursuit Attractions and Hosp Reduce -14.6% 1.05% −0.05
IEX Idex Corp. Reduce -33.6% 0.15% −0.04
TFX Teleflex Inc. Reduce -33.3% 0.09% −0.04
PPBI Pacific Premier Bancorp Inc. Reduce -18.5% 0.61% −0.04
VYX NCR Voyix Corp. Reduce -34.2% 0.06% −0.04
UCB United Community Banks Reduce -18.5% 0.80% −0.04
NBHC National Bank Hold Class A Reduce -18.4% 1.56% −0.04

Portfolio Buys Q4 2024 → Q1 2025

ADC Agree Realty Corp. New 0.92% +0.92
VVV Valvoline Inc. New 0.79% +0.79
ONB Old National Bancorp New 0.63% +0.63
VECO Veeco Instruments Inc. New 0.39% +0.39
PRGO Perrigo Co. PLC New 0.31% +0.31
COLD Americold Realty Trust Inc. Add +1.6% 0.68% +0.19
LFUS Littelfuse Inc. Add +12.3% 0.80% +0.17
HAE Haemonetics Corp. Add +3.0% 1.24% +0.14
IJR iShares Core S&P Small-Cap E Add +26.2% 0.24% +0.08
IWM iShares Russell 2000 ETF Add +6.2% 0.31% +0.07
IWR iShares Russell Mid-Cap ETF Add +261.1% 0.03% +0.02
TROX Tronox Holdings PLC Add +8.2% 0.36% +0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 119$1.5BMTSI, HASI, LFUS, AER, HQY
Q1 2026 122$1.6BAEIS, MTSI, HASI, AER, AGI
Q4 2025 125$1.8BHURN, MTSI, AER, DY, HQY
Q3 2025 127$1.9BHURN, ACIW, DY, HQY, MTSI
Q2 2025 127$2.0BDY, ITRI, HURN, AER, MTSI
Q1 2025 125$2.0BHURN, AER, ACIW, MMSI, ITRI
Q4 2024 127$2.7BHURN, MTSI, MMSI, AER, ITRI
Q3 2024 127$3.0BMMSI, AER, DY, HURN, ITRI
Q2 2024 126$3.0BAER, MMSI, HURN, ITRI, MTSI
Q1 2024 128$3.3BAER, ITRI, ACHC, DY, HURN