Aristotle Capital Boston, LLC

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 17, 2026), Aristotle Capital Boston, LLC reported 125 stock positions worth $1.8 billion. Its top holding was Huron Consulting (HURN) at 2.8% of the portfolio, followed by Macom Technology Solutions H (MTSI, 2.4%) and Aercap (AER, 2.4%). Compared with Q3 2025, it opened 6 new positions, sold out of 8, added to 32 and reduced 87. The biggest buy was a new position in Atlantic Union Bankshares (AUB) and the biggest sale an exit from Chart Industries (GTLS).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001633911
Portfolio Value
$1.8B (Q4 2025)
SEC Filing
0001398344-26-003238 ↗ filed Feb 17, 2026

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 Q1 2025 Q2 2025: $2.0B Q2 2025 Q3 2025: $1.9B Q3 2025 Q4 2025: $1.8B $1.8B Q4 2025 Q1 2026: $1.6B Q1 2026 Q2 2026: $1.5B Q2 2026

Holdings 125 stocks · $1.8B
HURN Huron Consulting Group Inc. 2.76% 290,263 $50.2M Reduce -21.1%
MTSI Macom Technology Solutions H 2.41% 256,388 $43.9M Reduce -21.4%
AER Aercap Holdings NV 2.35% 297,955 $42.8M Reduce -9.2%
DY Dycom Industries Inc. 2.27% 122,569 $41.4M Reduce -18.7%
HQY Healthequity Inc. 2.18% 432,939 $39.7M Reduce -0.7%
AEIS Advanced Energy Industries 2.16% 187,854 $39.3M Reduce -19.5%
HASI Ha Sustainable Infrastructur 2.05% 1,190,236 $37.4M Reduce -8.8%
AGI Alamos Gold Inc. Class A 2.05% 966,314 $37.3M Reduce -8.3%
ACIW Aci Worldwide Inc. 2.01% 766,629 $36.7M Reduce -9.3%
MMSI Merit Medical Systems Inc. 1.83% 377,861 $33.3M Reduce -9.3%
HAE Haemonetics Corp. 1.63% 370,308 $29.7M Reduce -8.4%
ITRI Itron Inc. 1.51% 295,550 $27.4M Reduce -2.6%
CHE Chemed Corp. 1.42% 60,643 $25.9M Reduce -5.4%
TKO Tko Group Holdings Inc. 1.42% 123,465 $25.8M Reduce -18.5%
BDC Belden Inc. 1.41% 220,377 $25.7M Reduce -8.1%
NBHC National Bank Hold Class A 1.41% 673,644 $25.6M Reduce -9.4%
LFUS Littelfuse Inc. 1.39% 99,915 $25.3M Add +15.2%
SMG Scotts Miracle-Gro Co. 1.38% 429,789 $25.1M Reduce -3.3%
KN Knowles Corp. 1.37% 1,167,408 $25.0M Reduce -27.7%
STAG Stag Industrial Inc. 1.37% 677,516 $24.9M Reduce -9.8%
BOX Box Inc. Class A 1.32% 805,961 $24.1M Reduce -9.3%
SLGN Silgan Holdings Inc. 1.29% 580,668 $23.4M Reduce -8.7%
BY Byline Bancorp Inc. 1.28% 801,227 $23.4M Reduce -9.6%
AUB Atlantic Union Bankshares Co. 1.22% 628,018 $22.2M New
EEFT Euronet Worldwide Inc. 1.20% 286,635 $21.8M Add +6.1%
HXL Hexcel Corp. 1.18% 290,655 $21.5M Add +11.2%
VOYA Voya Financial Inc. 1.16% 283,223 $21.1M Reduce -9.3%
NOVT Novanta Inc. 1.15% 176,676 $21.0M Add +18.7%
BKU Bankunited Inc. 1.13% 463,000 $20.6M Reduce -9.2%
MRCY Mercury Systems Inc. 1.12% 279,317 $20.4M Reduce -9.0%
CUBI Customers Bancorp Inc. 1.08% 270,214 $19.8M Reduce -9.8%
LQDT Liquidity Services Inc. 1.07% 640,909 $19.4M Reduce -8.8%
EFOR Everforth Inc. filed as ASGN INC 1.06% 399,755 $19.3M Add +3.0%
KBR KBR Inc. 1.03% 468,753 $18.8M Add +3.5%
PRSU Pursuit Attractions and Hosp 1.00% 543,068 $18.3M Reduce -9.3%
VVV Valvoline Inc. 1.00% 628,205 $18.3M Add +3.5%
ATR Aptargroup Inc. 1.00% 149,636 $18.2M Add +394.1%
PBH Prestige Consumer Healthcare 1.00% 294,932 $18.2M Reduce -9.5%
JHX James Hardie Ind PLC 0.98% 864,120 $17.9M Add +18.4%
BWIN Baldwin Insurance Group Inc./ filed as THE BALDWIN INSURANCE GRP IN 0.97% 738,160 $17.7M Add +12.5%
GRDN Guardian Phrmcy Services-A 0.97% 589,015 $17.7M Reduce -9.3%
KBH KB Home 0.95% 306,647 $17.3M Reduce -9.4%
CRL Charles River Laboratories 0.94% 86,214 $17.2M Reduce -9.6%
KNX Knight-Swift Transportation 0.94% 326,237 $17.1M Add +8.2%
CWST Casella Waste Systems Inc. Class A 0.93% 172,046 $16.9M Reduce -9.6%
LKQ LKQ Corp. 0.92% 556,129 $16.8M Add +707.4%
FIBK First Interstate Bancsys-A 0.92% 483,036 $16.7M Reduce -9.3%
COLB Columbia Banking System Inc. 0.90% 583,669 $16.3M Reduce -8.4%
GXO Gxo Logistics Inc. 0.88% 304,749 $16.0M Reduce -9.4%
ADC Agree Realty Corp. 0.88% 221,606 $16.0M Reduce -9.8%
MATW Matthews Intl Corp. Class A 0.86% 596,534 $15.6M Reduce -3.4%
AIN Albany Intl Corp. Class A 0.85% 304,740 $15.5M Reduce -9.5%
SONO Sonos Inc. 0.84% 866,297 $15.2M Reduce -9.5%
VRRM Verra Mobility Corp. 0.81% 661,918 $14.8M Add +56.3%
UCB United Community Banks 0.81% 472,296 $14.7M Reduce -9.5%
IPAR Interparfums Inc. 0.80% 172,670 $14.6M Add +2.7%
AXTA Axalta Coating Systems Ltd. 0.79% 446,093 $14.4M Reduce -9.3%
BANR Banner Corporation 0.75% 218,172 $13.7M Reduce -9.4%
FCN Fti Consulting Inc. 0.75% 79,987 $13.7M Add +31.4%
BHE Benchmark Electronics Inc. 0.74% 315,232 $13.5M Reduce -9.5%
SLRC SLR Investment Corp. 0.74% 869,253 $13.4M Reduce -9.6%
UTL Unitil Corp. 0.73% 274,303 $13.3M Reduce -8.7%
ONB Old National Bancorp 0.73% 592,272 $13.2M Add +8.6%
RRC Range Resources Corp. 0.72% 372,346 $13.1M Reduce -8.2%
WWW Wolverine World Wide Inc. 0.70% 702,079 $12.7M Add +32.3%
HGV Hilton Grand Vacations Inc. 0.70% 284,464 $12.7M Add +13.0%
CNS Cohen & Steers Inc. 0.69% 200,699 $12.6M Add +682.9%
TCBI Texas Capital Bancshares Inc. 0.69% 138,087 $12.5M Reduce -9.4%
DLB Dolby Laboratories Inc. Class A 0.68% 192,483 $12.4M Add +12.3%
SUPN Supernus Pharmaceuticals Inc. 0.64% 234,503 $11.7M Reduce -23.2%
WSBC Wesbanco Inc. 0.62% 339,308 $11.3M New
QDEL Quidelortho Corp. 0.61% 391,904 $11.2M Add +2.5%
OII Oceaneering Intl Inc. 0.59% 450,306 $10.8M Reduce -46.6%
ASC Ardmore Shipping Corp. 0.59% 1,018,767 $10.8M Reduce -8.7%
JJSF J & J Snack Foods Corp. 0.59% 118,906 $10.7M Reduce -9.3%
IDA Idacorp Inc. 0.58% 83,126 $10.5M New
AMTM Amentum Holdings Inc. 0.57% 358,867 $10.4M Reduce -12.3%
HLF Herbalife Ltd. 0.56% 788,588 $10.2M Reduce -9.7%
WSC Willscot Holdings Corp. 0.53% 508,034 $9.6M Add +5.7%
MD Pediatrix Medical Group Inc. 0.52% 440,063 $9.4M Reduce -9.1%
COLD Americold Realty Trust Inc. 0.52% 729,791 $9.4M Reduce -9.1%
IWM iShares Russell 2000 ETF 0.50% 36,665 $9.0M Add +1.0%
IJR iShares Core S&P Small-Cap E 0.47% 71,628 $8.6M Add +6.4%
CIEN Ciena Corp. 0.47% 36,603 $8.6M Reduce -31.9%
ACHC Acadia Healthcare Co. Inc. 0.47% 601,654 $8.5M Reduce -9.3%
PWP Perella Weinberg Partners 0.46% 487,464 $8.4M New
INSW International Seaways Inc. 0.46% 172,871 $8.4M Reduce -9.2%
CHCT Community Healthcare Trust I 0.46% 507,441 $8.3M Reduce -9.6%
IWN iShares Russell 2000 Value E 0.45% 45,633 $8.3M Add +25.9%
NSIT Insight Enterprises Inc. 0.45% 100,228 $8.2M Reduce -9.3%
ROG Rogers Corp. 0.44% 86,689 $7.9M Reduce -8.6%
OGS One Gas Inc. 0.43% 102,180 $7.9M Add +38.8%
FLS Flowserve Corp. 0.41% 107,916 $7.5M Reduce -8.4%
PRMB Primo Brands Corp. 0.38% 424,169 $6.9M Add +441.6%
NOG Northern Oil and Gas Inc. 0.37% 315,356 $6.8M Reduce -9.0%
AHRT Ah Realty Trust Inc. filed as ARMADA HOFFLER PPTYS INC 0.36% 979,978 $6.5M Reduce -9.6%
PRGO Perrigo Co. PLC 0.35% 460,425 $6.4M Reduce -9.2%
ALIT Alight Inc. Class A 0.31% 2,905,248 $5.7M Reduce -8.1%
EHC Encompass Health Corp. 0.29% 50,330 $5.3M Reduce -7.9%
CCRN Cross Country Healthcare Inc. 0.28% 626,107 $5.1M Reduce -9.1%
PR Permian Resources Corp. Class A 0.27% 347,188 $4.9M Reduce -6.8%
CHEF The Chefs' Warehouse Inc. 0.26% 77,072 $4.8M Reduce -8.8%
FTAI Ftai Aviation Ltd. 0.25% 22,957 $4.5M Add +3.4%
TDY Teledyne Technologies Inc. 0.21% 7,616 $3.9M Add +7.8%
SAFE Safehold Inc. 0.19% 247,388 $3.4M Reduce -9.0%
SCI Service Corp. International 0.17% 39,634 $3.1M Add +20.6%
BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC 0.16% 33,272 $3.0M New
J Jacobs Solutions Inc. 0.16% 21,855 $2.9M Reduce -7.9%
IEX Idex Corp. 0.16% 16,033 $2.9M Reduce -7.1%
DOC Healthpeak Properties Inc. 0.13% 144,028 $2.3M Reduce -9.2%
TITN Titan Machinery Inc. 0.13% 151,573 $2.3M Reduce -55.3%
NUS Nu Skin Enterprises Inc. Class A 0.12% 223,150 $2.1M Reduce -55.8%
HEI.A Heico Corp. Class A 0.11% 7,833 $2.0M Reduce -10.6%
PNW Pinnacle West Capital 0.10% 21,353 $1.9M Add +90.1%
IT Gartner Inc. 0.10% 7,301 $1.8M Reduce -8.0%
WSFS WSFS Financial Corp. 0.09% 28,794 $1.6M Reduce -8.1%
UGI Ugi Corp. 0.08% 40,665 $1.5M New
POOL Pool Corp. 0.07% 5,777 $1.3M Reduce -10.6%
TFX Teleflex Inc. 0.07% 9,887 $1.2M Reduce -10.1%
BXP BXP Inc. 0.07% 17,643 $1.2M Reduce -9.4%
IPGP Ipg Photonics Corp. 0.06% 15,964 $1.1M Reduce -8.3%
WTRG Essential Utilities Inc. 0.04% 19,733 $757K Reduce -4.5%
THS Treehouse Foods Inc. 0.04% 29,661 $700K Reduce -93.5%
IJH iShares Core S&P Midcap ETF 0.02% 4,541 $300K Add +1874.3%
IWR iShares Russell Mid-Cap ETF 0.00% 67 $6K Reduce -94.2%

Portfolio Sells Q3 2025 → Q4 2025
GTLS Chart Industries Inc. Sold out 0.00% −1.97
VBTX Veritex Holdings Inc. Sold out 0.00% −1.03
WAB Wabtec Corp. Sold out 0.00% −1.02
VECO Veeco Instruments Inc. Sold out 0.00% −0.97
KN Knowles Corp. Reduce -27.7% 1.37% −0.57
OII Oceaneering Intl Inc. Reduce -46.6% 0.59% −0.48
ITRI Itron Inc. Reduce -2.6% 1.51% −0.44
THS Treehouse Foods Inc. Reduce -93.5% 0.04% −0.44
ACHC Acadia Healthcare Co. Inc. Reduce -9.3% 0.47% −0.38
PTEN Patterson-Uti Energy Inc. Sold out 0.00% −0.32
ACIW Aci Worldwide Inc. Reduce -9.3% 2.01% −0.29
PRGO Perrigo Co. PLC Reduce -9.2% 0.35% −0.23
CCRN Cross Country Healthcare Inc. Reduce -9.1% 0.28% −0.23
ALIT Alight Inc. Class A Reduce -8.1% 0.31% −0.22
NUS Nu Skin Enterprises Inc. Class A Reduce -55.8% 0.12% −0.20
NSIT Insight Enterprises Inc. Reduce -9.3% 0.45% −0.20
TITN Titan Machinery Inc. Reduce -55.3% 0.13% −0.17
KBH KB Home Reduce -9.4% 0.95% −0.16
TKO Tko Group Holdings Inc. Reduce -18.5% 1.42% −0.16
BOX Box Inc. Class A Reduce -9.3% 1.32% −0.16
CSL Carlisle Cos Inc. Sold out 0.00% −0.15
SLGN Silgan Holdings Inc. Reduce -8.7% 1.29% −0.12
PRSU Pursuit Attractions and Hosp Reduce -9.3% 1.00% −0.11
SUPN Supernus Pharmaceuticals Inc. Reduce -23.2% 0.64% −0.11
MRCY Mercury Systems Inc. Reduce -9.0% 1.12% −0.11
EHTH Ehealth Inc. Sold out 0.00% −0.10
NWE Northwestern Energy Group Inc. Sold out 0.00% −0.10
ASC Ardmore Shipping Corp. Reduce -8.7% 0.59% −0.09
BDC Belden Inc. Reduce -8.1% 1.41% −0.08
AIN Albany Intl Corp. Class A Reduce -9.5% 0.85% −0.08
NBHC National Bank Hold Class A Reduce -9.4% 1.41% −0.07
NOG Northern Oil and Gas Inc. Reduce -9.0% 0.37% −0.07
RRC Range Resources Corp. Reduce -8.2% 0.72% −0.07
EHC Encompass Health Corp. Reduce -7.9% 0.29% −0.06
BANR Banner Corporation Reduce -9.4% 0.75% −0.06
JJSF J & J Snack Foods Corp. Reduce -9.3% 0.59% −0.06
CHE Chemed Corp. Reduce -5.4% 1.42% −0.05
PBH Prestige Consumer Healthcare Reduce -9.5% 1.00% −0.05
VOYA Voya Financial Inc. Reduce -9.3% 1.16% −0.05
GXO Gxo Logistics Inc. Reduce -9.4% 0.88% −0.04
AHRT Ah Realty Trust Inc. Reduce -9.6% 0.36% −0.04
UCB United Community Banks Reduce -9.5% 0.81% −0.03
SAFE Safehold Inc. Reduce -9.0% 0.19% −0.03
POOL Pool Corp. Reduce -10.6% 0.07% −0.03
DOC Healthpeak Properties Inc. Reduce -9.2% 0.13% −0.03
HURN Huron Consulting Group Inc. Reduce -21.1% 2.76% −0.03
J Jacobs Solutions Inc. Reduce -7.9% 0.16% −0.02
ADC Agree Realty Corp. Reduce -9.8% 0.88% −0.02
SLRC SLR Investment Corp. Reduce -9.6% 0.74% −0.02
UTL Unitil Corp. Reduce -8.7% 0.73% −0.01

Portfolio Buys Q3 2025 → Q4 2025
AUB Atlantic Union Bankshares Co. New 1.22% +1.22
LKQ LKQ Corp. Add +707.4% 0.92% +0.81
ATR Aptargroup Inc. Add +394.1% 1.00% +0.79
WSBC Wesbanco Inc. New 0.62% +0.62
CNS Cohen & Steers Inc. Add +682.9% 0.69% +0.61
IDA Idacorp Inc. New 0.58% +0.58
PWP Perella Weinberg Partners New 0.46% +0.46
NOVT Novanta Inc. Add +18.7% 1.15% +0.39
HXL Hexcel Corp. Add +11.2% 1.18% +0.33
KNX Knight-Swift Transportation Add +8.2% 0.94% +0.32
PRMB Primo Brands Corp. Add +441.6% 0.38% +0.29
VRRM Verra Mobility Corp. Add +56.3% 0.81% +0.28
JHX James Hardie Ind PLC Add +18.4% 0.98% +0.26
FCN Fti Consulting Inc. Add +31.4% 0.75% +0.24
LFUS Littelfuse Inc. Add +15.2% 1.39% +0.23
BJ Bj's Wholesale Club Holdings New 0.16% +0.16
HGV Hilton Grand Vacations Inc. Add +13.0% 0.70% +0.16
OGS One Gas Inc. Add +38.8% 0.43% +0.13
IWN iShares Russell 2000 Value E Add +25.9% 0.45% +0.12
EFOR Everforth Inc. Add +3.0% 1.06% +0.11
ONB Old National Bancorp Add +8.6% 0.73% +0.11
UGI Ugi Corp. New 0.08% +0.08
IJR iShares Core S&P Small-Cap E Add +6.4% 0.47% +0.06
FTAI Ftai Aviation Ltd. Add +3.4% 0.25% +0.06
PNW Pinnacle West Capital Add +90.1% 0.10% +0.05
IWM iShares Russell 2000 ETF Add +1.0% 0.50% +0.04
DLB Dolby Laboratories Inc. Class A Add +12.3% 0.68% +0.04
QDEL Quidelortho Corp. Add +2.5% 0.61% +0.03
SCI Service Corp. International Add +20.6% 0.17% +0.03
BWIN Baldwin Insurance Group Inc./ Add +12.5% 0.97% +0.02
IJH iShares Core S&P Midcap ETF Add +1874.3% 0.02% +0.02
WSC Willscot Holdings Corp. Add +5.7% 0.53% +0.00
TDY Teledyne Technologies Inc. Add +7.8% 0.21% +0.00
EEFT Euronet Worldwide Inc. Add +6.1% 1.20% −0.02
IPAR Interparfums Inc. Add +2.7% 0.80% −0.05
WWW Wolverine World Wide Inc. Add +32.3% 0.70% −0.05
KBR KBR Inc. Add +3.5% 1.03% −0.07
VVV Valvoline Inc. Add +3.5% 1.00% −0.12

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