Aristotle Capital Boston
Aristotle Capital Boston reported 119 stocks worth $1.5B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are MTSI (2.6%), HASI (2.2%) and LFUS (2.2%). Compared with Q1 2026, the fund opened new positions in UMBF, added to WSBC, IPGP and IJR, trimmed MTSI, HASI and LFUS and sold out of BY, VRRM and COLD.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  MTSI Macom Tech Solutions Hldgs I | $39.1M | 2.6% | 103K | −103K (−50%) | 8 of 8 | |
| 2 |  HASI HA Sustainable Infra Cap Inc | $33.1M | 2.2% | 848K | −178K (−17%) | 8 of 8 | |
| 3 |  LFUS Littelfuse Inc | $32.7M | 2.2% | 72K | −15K (−17%) | 8 of 8 | |
| 4 |  AER Aercap Holdings NV | $30.1M | 2.0% | 206K | −45K (−18%) | 8 of 8 | |
| 5 |  HQY Healthequity Inc | $30.1M | 2.0% | 333K | −64K (−16%) | 8 of 8 | |
| 6 |  MRCY Mercury Sys Inc | $29.9M | 2.0% | 244K | −22K (−8%) | 8 of 8 | |
| 7 |  ACIW Aci Worldwide Inc | $27.8M | 1.9% | 552K | −109K (−16%) | 8 of 8 | |
| 8 |  UMBF Umb Finl Corp | $25.9M | 1.7% | 181K | New position | 1 of 8 | |
| 9 |  ITRI Itron Inc | $23.2M | 1.6% | 268K | −24K (−8%) | 8 of 8 | |
| 10 |  NOVT Novanta Inc | $22.6M | 1.5% | 139K | −27K (−16%) | 8 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Aristotle Capital Boston 13F FAQ
What does Aristotle Capital Boston own?
Aristotle Capital Boston reported 119 stocks worth $1.5B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are MTSI (2.6%), HASI (2.2%) and LFUS (2.2%). The table above lists every position in the filing (the top 10 without an account).
What did Aristotle Capital Boston buy and sell in Q2 2026?
Compared with Q1 2026: 2 new positions, 6 added to, 111 trimmed and 5 sold out. New positions include UMBF. It sold all of BY, VRRM and COLD.
When will Aristotle Capital Boston file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Aristotle Capital Boston's portfolio worth?
The Q2 2026 filing reports $1.5B in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.