Aristotle Capital Boston, LLC

CIK 1633911 · View on SEC EDGAR ↗

Portfolio value
$1.5B
#1,873 of 9,443 by 13F value · top 19.8%
Positions
119
As of
June 30, 2026

Portfolio value QoQ: -7.4% 13F does not disclose cash

Top 10 holdings weight
19.75%
Top 25 holdings weight
40.41%
Positions above 1%
42
Effective number of positions
84.3

Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)

Turnover Q2 2026: 3.0% Est. buys $46,562,364 · sells $387,085,464

Median holding: 7.0 quarters Tracked Q4 2024–Q2 2026 · 76.3% still held

New positions
2
Increased
6
Decreased
111
Closed
5
On this page

Performance vs S&P 500

Tracked Q4 2024–Q2 2026
+19.3%
S&P 500 total return (same window)
+28.1%
Excess return
-8.8%

Annualized: +12.5% · S&P 500: +18.0%

Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.

Priceable coverage: 95.7% · Options excluded: 0.0%

Sector breakdown

Industrials
29.8%
Financials
13.9%
Health Care
13.3%
Financial Services
7.1%
Technology
6.6%
Consumer Discretionary
4.0%
Energy
3.5%
Materials
3.4%
Real Estate
3.0%
Consumer products
2.9%
Packaging
2.4%
Utilities
2.2%
Retail
1.7%
Communication Services
1.2%
Diversified Consumer Services
1.0%
Consumer Staples
1.0%
Logistics & Transportation
0.8%
Other/Unmapped
2.1%

Full portfolio 119 positions

Type Streak 8Q trend
MTSI MACOM Technology Solutions Holdings, Inc. - Common Stock $39,113,768 2.62% 102,830 $-6,727,870 Down ×6
HASI HA Sustainable Infrastructure Capital, Inc. Common Stock $33,107,351 2.22% 847,819 $-4,604,405 Down ×3
LFUS Littelfuse, Inc. - Common Stock $32,743,696 2.20% 71,912 $3,209,708 Down ×2
AER AerCap Holdings N.V. Ordinary Shares $30,091,525 2.02% 206,417 $-4,449,561 Down ×6
HQY HealthEquity, Inc. - Common Stock $30,066,082 2.02% 332,884 $-3,102,818 Down ×6
MRCY Mercury Systems Inc - Common Stock $29,876,501 2.00% 244,228 $10,414,424 Down ×6
ACIW ACI Worldwide, Inc. - Common Stock $27,756,361 1.86% 551,926 $665,193 Down ×6
UMBF UMB Financial Corporation - Common Stock $25,886,538 1.74% 181,329 Up ×1
ITRI Itron, Inc. - Common Stock $23,227,232 1.56% 268,429 $-3,033,036 Down ×6
NOVT Novanta Inc. - Common Shares $22,552,914 1.51% 139,009 $2,927,980 Down ×2
BHE Benchmark Electronics, Inc. Common Stock $22,116,091 1.48% 224,142 $7,236,814 Down ×4
MMSI Merit Medical Systems, Inc. - Common Stock $21,948,641 1.47% 316,536 $-4,106,232 Down ×6
PRSU Pursuit Attractions and Hospitality, Inc. Common Stock $21,797,796 1.46% 389,455 $5,051,659 Down ×3
HAE Haemonetics Corporation Common Stock $21,721,809 1.46% 289,624 $2,175,069 Down ×3
NBHC National Bank Holdings Corporation Common Stock $21,581,448 1.45% 485,740 $-1,183,007 Down ×6
SMG Scotts Miracle-Gro Company (The) Common Stock $21,266,829 1.43% 312,242 $-1,541,297 Down ×3
SLGN Silgan Holdings Inc. Common Stock $20,965,219 1.41% 451,934 $93,800 Down ×3
HXL Hexcel Corporation Common Stock $20,947,637 1.41% 209,350 $587,730 Down ×2
CHE Chemed Corp $20,545,792 1.38% 44,114 $577,742 Down ×3
HURN Huron Consulting Group Inc. - Common Stock $19,612,602 1.32% 217,531 $-12,284,315 Down ×6
AUB Atlantic Union Bankshares Corporation Common Stock $19,233,466 1.29% 454,584 $-139,236 Down ×2
CUBI Customers Bancorp, Inc Common Stock $19,190,214 1.29% 242,607 $-550,476 Down ×1
AGI Alamos Gold Inc. Class A Common Shares $19,070,062 1.28% 628,545 $-14,780,080 Down ×6
BDC Belden Inc Common Stock $19,036,614 1.28% 158,757 $-2,971,668 Down ×6
AEIS Advanced Energy Industries, Inc. - Common Stock $18,960,868 1.27% 50,851 $-29,919,908 Down ×6
JHX James Hardie Industries plc. Ordinary Shares $18,563,860 1.25% 709,085 $2,470,838 Down ×2
VOYA Voya Financial, Inc. Common Stock $18,488,746 1.24% 204,227 $1,807,277 Down ×6
PWP Perella Weinberg Partners - Class A Common Stock $18,389,434 1.23% 1,152,220 $-4,014,035 Down ×1
STAG Stag Industrial, Inc. Common Stock $18,368,378 1.23% 482,616 $-2,475,589 Down ×6
KNX Knight-Swift Transportation Holdings Inc. $18,345,256 1.23% 235,588 $1,880,212 Down ×2
CRL Charles River Laboratories International, Inc. Common Stock $18,273,438 1.23% 80,574 $1,460,361 Down ×1
VVV Valvoline Inc. Common Stock $18,107,571 1.21% 457,955 $-406,688 Down ×2
TKO TKO Group Holdings, Inc. Class A Common Stock $18,046,912 1.21% 89,647 $-3,652,486 Down ×6
LQDT Liquidity Services, Inc. - Common Stock $17,994,965 1.21% 459,994 $1,501,258 Down ×3
CWST Casella Waste Systems, Inc. - Class A Common Stock $17,759,445 1.19% 183,143 $2,212,455 Down ×1
GRDN Guardian Pharmacy Services, Inc. Class A Common Stock $17,687,018 1.19% 422,427 $-986,919 Down ×3
WSBC WesBanco, Inc. - Common Stock $16,990,905 1.14% 435,329 $7,135,525 Up ×1
AIN Albany International Corporation Common Stock $16,420,071 1.10% 220,403 $2,597,596 Down ×6
BKU BankUnited, Inc. Common Stock $16,224,374 1.09% 334,868 $-2,186,529 Down ×6
BOX Box, Inc. Class A Common Stock $16,084,727 1.08% 606,056 $-357,436 Down ×6
BWIN The Baldwin Insurance Group, Inc. - Class A Common Stock $15,108,787 1.01% 568,427 $135,744 Down ×2
EEFT Euronet Worldwide, Inc. - Common Stock $15,000,703 1.01% 204,955 $-1,415,180 Down ×2
ATR AptarGroup, Inc. Common Stock $14,642,517 0.98% 116,953 $-1,834,853 Down ×2
IPAR Interparfums, Inc. - Common Stock $13,994,858 0.94% 125,110 $324,019 Down ×2
KBH KB Home Common Stock $13,854,373 0.93% 221,351 $102,503 Down ×6
DY Dycom Industries, Inc. Common Stock $13,833,915 0.93% 27,361 $2,576,667 Down ×6
HGV Hilton Grand Vacations Inc. Common Stock $13,555,818 0.91% 258,847 $2,025,565 Down ×1
COLB Columbia Banking System, Inc. - Common Stock $13,484,107 0.90% 420,721 $-359,321 Down ×3
FIBK First Interstate BancSystem, Inc. - Common Stock $13,437,246 0.90% 348,476 $-538,328 Down ×4
CNS Cohen & Steers Inc Common Stock $13,192,228 0.88% 173,262 $1,226,469 Down ×2
KBR KBR, Inc. Common Stock $13,180,690 0.88% 381,717 $-2,490,616 Down ×2
UTL UNITIL Corporation Common Stock $13,047,150 0.88% 247,621 $-562,572 Down ×3
ACHC Acadia Healthcare Company, Inc. - Common Stock $12,847,811 0.86% 435,076 $645,764 Down ×3
ROG Rogers Corporation Common Stock $12,520,629 0.84% 76,471 $2,747,946 Down ×1
ASC Ardmore Shipping Corporation Common Stock $12,433,581 0.83% 887,479 $-1,881,015 Down ×6
WSC WillScot Holdings Corporation - Class A Common Stock $12,292,862 0.82% 425,948 $3,456,041 Down ×2
WWW Wolverine World Wide, Inc. Common Stock $12,280,887 0.82% 742,945 $-2,233,238 Down ×1
GXO GXO Logistics, Inc. Common Stock $12,178,337 0.82% 240,204 $-2,736,537 Down ×4
ADC Agree Realty Corporation Common Stock $11,997,267 0.80% 158,400 $-2,438,808 Down ×4
RRC Range Resources Corporation Common Stock $11,970,128 0.80% 321,864 $-4,181,360 Down ×3
UCB United Community Banks, Inc. Common Stock $11,955,725 0.80% 340,716 $-892,873 Down ×6
MATW Matthews International Corporation - Class A Common Stock $11,918,344 0.80% 442,732 $-1,503,946 Down ×6
ONB Old National Bancorp - Common Stock $11,147,581 0.75% 430,408 $-274,674 Down ×2
AXTA Axalta Coating Systems Ltd. Common Shares $11,033,578 0.74% 322,430 $318,046 Down ×6
LKQ LKQ Corporation - Common Stock $10,597,043 0.71% 402,470 $-3,666,843 Down ×2
NSIT Insight Enterprises, Inc. - Common Stock $10,586,249 0.71% 86,915 $3,665,061 Down ×1
BANR Banner Corporation - Common Stock $10,457,286 0.70% 157,394 $-974,596 Down ×6
TCBI Texas Capital Bancshares, Inc. - Common Stock $10,280,374 0.69% 99,558 $-1,012,961 Down ×6
IPGP IPG Photonics Corporation - Common Stock $10,089,813 0.68% 86,002 $8,299,733 Up ×1
PBH Prestige Consumer Healthcare Inc. Common Stock $10,043,458 0.67% 212,470 $-4,979,931 Down ×6
FCN FTI Consulting, Inc. Common Stock $9,982,323 0.67% 66,991 $-2,414,095 Down ×2
OII Oceaneering International, Inc. Common Stock $9,934,692 0.67% 245,180 $304,792 Down ×6
IJR $9,915,244 0.67% 66,854 $2,371,922 Up ×1
PRMB Primo Brands Corporation Class A Common Stock $9,365,935 0.63% 383,221 $1,711,842 Down ×2
IDA IDACORP, Inc. Common Stock $9,142,910 0.61% 60,429 $-1,288,779 Down ×2
DLB Dolby Laboratories Common Stock $8,719,465 0.58% 165,832 $-1,382,856 Down ×2
SONO Sonos, Inc. - Common Stock $8,458,799 0.57% 625,188 $-1,482,203 Down ×6
NVST Envista Holdings Corporation Common Stock $8,374,013 0.56% 317,799 $128,230 Down ×1
MD Pediatrix Medical Group, Inc. Common Stock $8,059,605 0.54% 318,184 $-227,617 Down ×6
KN Knowles Corporation Common Stock $7,953,265 0.53% 191,737 $-17,849,826 Down ×6
INSW International Seaways, Inc. Common Stock $7,944,987 0.53% 103,734 $4,274 Down ×6
IWM $7,935,175 0.53% 26,411 $2,627,738 Up ×1
SUPN Supernus Pharmaceuticals, Inc. - Common Stock $7,892,094 0.53% 169,686 $-2,613,374 Down ×6
SLRC SLR Investment Corp. - Closed End Fund $7,592,126 0.51% 613,753 $-3,215,443 Down ×6
HLF Herbalife Ltd. Common Shares $7,466,962 0.50% 567,829 $-2,608,993 Down ×4
IWN $7,256,245 0.49% 32,804 $2,107,929 Up ×1
OGS ONE Gas, Inc. Common Stock $7,165,892 0.48% 92,979 $-1,277,863 Down ×2
FLS Flowserve Corporation Common Stock $6,677,802 0.45% 90,046 $-950,855 Down ×4
CHCT Community Healthcare Trust Incorporated Common Stock $6,405,879 0.43% 350,431 $-356,460 Down ×6
AMTM Amentum Holdings, Inc. Common Stock $6,362,986 0.43% 307,836 $-2,654,153 Down ×6
JJSF J & J Snack Foods Corp. - Common Stock $6,283,237 0.42% 85,544 $-1,919,964 Down ×6
QDEL QuidelOrtho Corporation - Common Stock $6,132,798 0.41% 350,145 $-797,475 Down ×1
CCRN Cross Country Healthcare, Inc. - Common Stock $5,910,709 0.40% 447,442 $937,771 Down ×6
ASGN ASGN Incorporated Common Stock $5,808,000 0.39% 325,014 $-7,733,468 Down ×2
CHEF The Chefs' Warehouse, Inc. - Common Stock $5,313,850 0.36% 55,295 $1,448,530 Down ×6
NOG Northern Oil and Gas, Inc. Common Stock $4,988,180 0.33% 274,831 $-3,809,396 Down ×6
AHH $4,916,649 0.33% 694,442 $376,487 Down ×6
PR Permian Resources Corporation Class A Common Stock $4,709,784 0.32% 255,827 $-2,486,945 Down ×6
FTAI FTAI Aviation Ltd. - Common Stock $4,647,160 0.31% 17,178 $-1,032,505 Down ×2
EHC Encompass Health Corporation Common Stock $4,015,234 0.27% 39,723 $-782,603 Down ×6

Biggest new bets

New positions opened this quarter, largest first.

Security Value Shares % of portfolio
UMBF $25,886,538 181,329 1.74%
JLL $2,422,481 7,815 0.16%

Top movers (QoQ)

Security Action Shares Δ Value Δ
AEIS Trimmed -101K -$29.9M
KN Trimmed -812K -$17.8M
AGI Trimmed -130K -$14.8M
HURN Trimmed -32K -$12.3M
MRCY Trimmed -22K +$10.4M
ASGN Trimmed -24K -$7.7M
BHE Trimmed -41K +$7.2M
WSBC Bought more +150K +$7.1M
MTSI Trimmed -103K -$6.7M
PRSU Trimmed -68K +$5.1M

1 position hidden (data completeness check)

Exited positions

Includes corporate events (mergers, delistings) — not all exits are sells

Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.

SecurityQuarter Shares before Value before Price since exit
SUM March 31, 2025 976,737 $49,422,916 No longer tracked
B March 31, 2025 852,204 $40,275,153 142.8%
AZEK Sept. 30, 2025 711,596 $38,675,282 No longer tracked
GTLS Dec. 31, 2025 191,174 $38,263,534 No longer tracked
BY June 30, 2026 674,784 $21,302,931 2.4%
VBTX Dec. 31, 2025 595,633 $19,971,574 No longer tracked
WAB Dec. 31, 2025 99,175 $19,881,723 38.3%
VECO Dec. 31, 2025 617,933 $18,803,701 66.7%
PPBI Sept. 30, 2025 533,819 $11,258,254 No longer tracked
ALE Sept. 30, 2025 165,444 $10,600,055 No longer tracked
CRI Sept. 30, 2025 345,728 $10,416,800 30.7%
FFIC March 31, 2025 714,054 $10,196,691 No longer tracked
CMCO June 30, 2025 590,536 $9,997,782 15.4%
VRRM June 30, 2026 650,266 $9,306,848 8.4%
DBI March 31, 2025 1,578,554 $8,429,479 59.9%
CDMO March 31, 2025 681,999 $8,422,688 No longer tracked
JBGS June 30, 2025 498,038 $8,023,394 -28.4%
BBT June 30, 2025 305,691 $7,975,491 27.1%
COLD June 30, 2026 633,792 $7,276,622 -3.7%
TROX June 30, 2025 1,028,964 $7,243,906 13.1%
FLWS Sept. 30, 2025 1,311,248 $6,451,343 -12.6%
PTEN Dec. 31, 2025 1,181,281 $6,119,037 102.3%
ALIT March 31, 2026 2,905,248 $5,665,232 2207.9%
MNRO June 30, 2025 387,701 $5,610,038 -17.8%
MODVQ March 31, 2025 429,276 $5,082,628 No longer tracked
NDAQ March 31, 2025 61,301 $4,739,202 29.3%
WNC Sept. 30, 2025 305,012 $3,242,278 21.8%
CSL Dec. 31, 2025 8,843 $2,909,100 12.8%
TITN March 31, 2026 151,573 $2,279,658 10.0%
NUS March 31, 2026 223,150 $2,146,703 -35.6%
EHTH Dec. 31, 2025 460,734 $1,985,763 -73.4%
NWE Dec. 31, 2025 31,699 $1,857,888 9.5%
VYX Sept. 30, 2025 106,089 $1,244,426 -39.0%
REI Sept. 30, 2025 1,453,884 $1,154,384 No longer tracked
THS March 31, 2026 29,661 $699,697 No longer tracked
CIEN June 30, 2026 1,317 $459,413 -18.5%
IWR June 30, 2026 7 $704 No longer tracked