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Aristotle Capital Boston, LLC

CIK 1633911 · latest 13F filed 14 August 2026 · Read the filing on EDGAR

Aristotle Capital Boston, LLC reported 119 US-listed holdings worth $1.49 billion in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: Macom Technology Solutions Holdings, Inc. (2.6%), HA Sustainable Infrastructure Capital, Inc. (2.2%) and Littelfuse Inc. (2.2%). Against the quarter before, it opened 2 positions, added to 6, trimmed 111 and sold out of 5.

Reported holdings$1.49B-7.4% on Q1 2026
Positions119-3 on Q1 2026
The largest ten19.7%of its reported holdings
Latest 13FQ2 2026filed 14 August 2026
Where the money is
OpenedTrimmed
MTSI2.6%HASI2.2%LFUS2.2%AER2.0%HQY2.0%MRCY2.0%ACIW1.9%UMBF1.7%ITRI1.6%NOVT1.5%BHE1.5%105 more74.4%

The 14 largest of its 119 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $3.02 billion in 127 positions$3.02BQ3 24Q4 2024: $2.70 billion in 127 positions$2.70BQ4 24Q1 2025: $2.00 billion in 125 positions$2.00BQ1 25Q2 2025: $1.96 billion in 127 positions$1.96BQ2 25Q3 2025: $1.94 billion in 127 positions$1.94BQ3 25Q4 2025: $1.82 billion in 125 positions$1.82BQ4 25Q1 2026: $1.61 billion in 122 positions$1.61BQ1 26Q2 2026: $1.49 billion in 119 positions$1.49BQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What it did on the quarter

Opened 2Added 6Trimmed 111Sold out 5
Opened: 2Added: 6Trimmed: 111Sold out: 5

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 2

  1. UMB Financial Corp. UMBF$25.9 million
  2. Jones Lang Lasalle Inc. JLL$2.4 million

Added to 6

  1. IPG Photonics Corp. IPGP+70,537 shares · +456%
  2. Wesbanco Inc. WSBC+149,583 shares · +52%
  3. iShares Russell 2000 ETF IWM+5,041 shares · +24%
  4. iShares Trust IWN+5,649 shares · +21%
  5. iShares Core S&P Small-Cap ETF IJR+6,302 shares · +10%
  6. iShares Core S&P Mid-Cap ETF IJH+5,717 shares · +6352%

Trimmed 111

  1. Macom Technology Solutions Holdings, Inc. MTSI-103,286 shares · -50%
  2. Advanced Energy Industries Inc. AEIS-100,540 shares · -66%
  3. Knowles Corp. KN-812,468 shares · -81%
  4. HA Sustainable Infrastructure Capital, Inc. HASI-178,426 shares · -17%
  5. Littelfuse Inc. LFUS-15,081 shares · -17%
  6. AerCap Holdings N.V. AER-45,144 shares · -18%
  7. Healthequity, Inc. HQY-64,345 shares · -16%
  8. ACI Worldwide, Inc. ACIW-108,893 shares · -16%

and 103 more in the table below

Sold out of 5

  1. Byline Bancorp Inc. BY$21.3 million last quarter
  2. Verra Mobility Corp. VRRM$9.3 million last quarter
  3. Americold Realty Trust Inc. COLD$7.3 million last quarter
  4. Ciena Corp. CIEN$459,413 last quarter
  5. iShares Trust IWR$704 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Macom Technology Solutions Holdings, Inc. MTSI102,830$39.1 million2.62%-103,286
HA Sustainable Infrastructure Capital, Inc. HASI847,819$33.1 million2.22%-178,426
Littelfuse Inc. LFUS71,912$32.7 million2.20%-15,081
AerCap Holdings N.V. AER206,417$30.1 million2.02%-45,144
Healthequity, Inc. HQY332,884$30.1 million2.02%-64,345
Mercury Systems Inc. MRCY244,228$29.9 million2.00%-22,189
ACI Worldwide, Inc. ACIW551,926$27.8 million1.86%-108,893
UMB Financial Corp. UMBF181,329$25.9 million1.74%new
Itron, Inc. ITRI268,429$23.2 million1.56%-24,415
Novanta Inc. NOVT139,009$22.6 million1.51%-26,930
Benchmark Electronics Inc. BHE224,142$22.1 million1.48%-41,275
Merit Medical Systems Inc. MMSI316,536$21.9 million1.47%-61,044
Pursuit Attractions & Hospitality, Inc. PRSU389,455$21.8 million1.46%-67,715
Haemonetics Corp. HAE289,624$21.7 million1.46%-56,762
National Bank Holdings Corp. NBHC485,740$21.6 million1.45%-95,451
Scotts Miracle-Gro Co. SMG312,242$21.3 million1.43%-62,186
Silgan Holdings Inc. SLGN451,934$21.0 million1.41%-85,043
Hexcel Corp. HXL209,350$20.9 million1.41%-41,809
Chemed Corp. CHE44,114$20.5 million1.38%-8,697
Huron Consulting Group Inc. HURN217,531$19.6 million1.32%-32,381
Atlantic Union Bankshares Corp. AUB454,584$19.2 million1.29%-87,316
Customers Bancorp, Inc. CUBI242,607$19.2 million1.29%-41,800
Alamos Gold Inc. New AGI628,545$19.1 million1.28%-130,475
Belden Inc. BDC158,757$19.0 million1.28%-32,281
Advanced Energy Industries Inc. AEIS50,851$19.0 million1.27%-100,540
James Hardie Industries Plc - US ADR JHX709,085$18.6 million1.25%-138,407
Voya Financial, Inc. VOYA204,227$18.5 million1.24%-39,992
Perella Weinberg Partners PWP1,152,220$18.4 million1.23%-81,238
Stag Industrial, Inc. STAG482,616$18.4 million1.23%-95,090
Knight-Swift Transportation Holdings Inc. KNX235,588$18.3 million1.23%-49,937
Charles River Laboratories International, Inc. CRL80,574$18.3 million1.23%-16,860
Valvoline Inc. VVV457,955$18.1 million1.21%-91,028
TKO Group Holdings, Inc. TKO89,647$18.0 million1.21%-17,823
Liquidity Services Inc. LQDT459,994$18.0 million1.21%-79,545
Casella Waste Systems Inc. CWST183,143$17.8 million1.19%-12,811
Guardian Pharmacy Svcs Inc. GRDN422,427$17.7 million1.19%-73,429
Wesbanco Inc. WSBC435,329$17.0 million1.14%+149,583
Albany International Corp. AIN220,403$16.4 million1.10%-44,055
BankUnited, Inc. BKU334,868$16.2 million1.09%-72,546
Box Inc. BOX606,056$16.1 million1.08%-89,493
the Baldwin Insurance GRP in BWIN568,427$15.1 million1.01%-113,633
Euronet Worldwide, Inc. EEFT204,955$15.0 million1.01%-42,275
Aptargroup, Inc. ATR116,953$14.6 million0.98%-13,555
Interparfums Inc. IPAR125,110$14.0 million0.94%-25,182
KB Home KBH221,351$13.9 million0.93%-43,719
Dycom Industries Inc. DY27,361$13.8 million0.93%-5,648
Hilton Grand Vacations Inc. HGV258,847$13.6 million0.91%-35,481
Columbia Banking System, Inc. COLB420,721$13.5 million0.90%-83,760
First Interstate Bancsystem Inc. FIBK348,476$13.4 million0.90%-69,780
Cohen & Steers, Inc. CNS173,262$13.2 million0.88%-17,900
Kbr, Inc. KBR381,717$13.2 million0.88%-42,766
Unitil Corp. UTL247,621$13.0 million0.88%-12,902
Acadia Healthcare Company, Inc. ACHC435,076$12.8 million0.86%-86,591
Rogers Corp. ROG76,471$12.5 million0.84%-14,577
Ardmore Shipping Corp. ASC887,479$12.4 million0.83%-51,183
WillScot Holdings Corp. WSC425,948$12.3 million0.82%-81,869
Wolverine World Wide Inc. WWW742,945$12.3 million0.82%-145,681
GXO Logistics, Inc. GXO240,204$12.2 million0.82%-46,814
Agree Realty Corp. ADC158,400$12.0 million0.80%-32,957
Range Resources Corp. RRC321,864$12.0 million0.80%-36,417
United Community Banks Inc. UCB340,716$12.0 million0.80%-67,206
Matthews International Corp. MATW442,732$11.9 million0.80%-76,978
Old National Bancorp ONB430,408$11.1 million0.75%-86,175
Axalta Coating Systems Ltd. AXTA322,430$11.0 million0.74%-63,480
LKQ Corp. LKQ402,470$10.6 million0.71%-82,523
Insight Enterprises Inc. NSIT86,915$10.6 million0.71%-16,214
Banner Corp. BANR157,394$10.5 million0.70%-31,063
Texas Capital Bancshares Inc. TCBI99,558$10.3 million0.69%-19,464
IPG Photonics Corp. IPGP86,002$10.1 million0.68%+70,537
Prestige Consumer Healthcare Inc. PBH212,470$10.0 million0.67%-40,649
FTI Consulting, Inc. FCN66,991$10.0 million0.67%-3,203
Oceaneering International Inc. OII245,180$9.9 million0.67%-26,310
iShares Core S&P Small-Cap ETF IJR66,854$9.9 million0.67%+6,302
Primo Brands Corporation PRMB383,221$9.4 million0.63%-22,353
Idacorp Inc. IDA60,429$9.1 million0.61%-12,527
Dolby Laboratories, Inc. DLB165,832$8.7 million0.58%-2,170
Sonos Inc. SONO625,188$8.5 million0.57%-115,939
Envista Holdings Corp. NVST317,799$8.4 million0.56%-7,222
Pediatrix Medical Group, Inc. MD318,184$8.1 million0.54%-69,580
Knowles Corp. KN191,737$8.0 million0.53%-812,468
International Seaways, Inc. INSW103,734$7.9 million0.53%-5,222
iShares Russell 2000 ETF IWM26,411$7.9 million0.53%+5,041
Supernus Pharmaceuticals, Inc. SUPN169,686$7.9 million0.53%-33,408
SLR Investment Corp. SLRC613,753$7.6 million0.51%-141,419
Herbalife Ltd HLF567,829$7.5 million0.50%-114,112
iShares Trust IWN32,804$7.3 million0.49%+5,649
One Gas, Inc. OGS92,979$7.2 million0.48%-5,056
Flowserve Corp. FLS90,046$6.7 million0.45%-13,238
Community Healthcare Trust Inc. CHCT350,431$6.4 million0.43%-75,141
Amentum Holdings, Inc. AMTM307,836$6.4 million0.43%-37,140
J&J Snack Foods Corp. JJSF85,544$6.3 million0.42%-17,825
QuidelOrtho Corp. QDEL350,145$6.1 million0.41%-70,257
Cross Ctry Healthcare Inc. CCRN447,442$5.9 million0.40%-81,594
Everforth Inc. EFOR325,014$5.8 million0.39%-24,404
Chefs' Warehouse, Inc. CHEF55,295$5.3 million0.36%-9,723
Northern Oil & Gas, Inc. NOG274,831$5.0 million0.33%-26,314
Armada Hoffler Pptys Inc. AHRT694,442$4.9 million0.33%-131,042
Permian Resources Corp. PR255,827$4.7 million0.32%-84,725
Ftai Aviation Ltd FTAI17,178$4.6 million0.31%-5,661
Encompass Health Corp. EHC39,723$4.0 million0.27%-9,529
Teledyne Technologies Inc. TDY5,708$3.8 million0.26%-1,865
Perrigo Co. plc PRGO328,731$3.4 million0.23%-71,562
Safehold Inc. SAFE176,932$2.8 million0.19%-34,883
Idex Corp. IEX11,842$2.7 million0.18%-3,859
Jones Lang Lasalle Inc. JLL7,815$2.4 million0.16%new
Service Corp. International SCI30,707$2.3 million0.16%-9,480
Healthpeak Properties, Inc. DOC108,350$2.3 million0.16%-35,260
BJ's Wholesale Club Holdings, Inc. BJ25,065$2.2 million0.15%-8,080
Jacobs Solutions Inc. J16,145$2.0 million0.14%-5,252
Pinnacle West Capital Corp. PNW16,047$1.7 million0.12%-5,332
Wsfs Financial Corp. WSFS21,221$1.6 million0.11%-7,101
Heico Corp. New HEIA5,946$1.5 million0.10%-1,863
UGI Corp. UGI30,227$1.0 million0.07%-10,532
Teleflex Inc. TFX7,386$936,2450.06%-2,455
Pool Corp. POOL4,355$936,0640.06%-1,496
Bxp, Inc. BXP13,024$863,6320.06%-4,362
Gartner Inc. IT5,378$697,1870.05%-1,805
Essential Utilities, Inc. WTRG14,388$551,2360.04%-4,852
iShares Core S&P Mid-Cap ETF IJH5,807$447,8210.03%+5,717
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 5 it sold out of are in the box above.