Enterprise Financial Services Corp: Significant Holdings Changes in Q3 2026
Enterprise Financial Services Corp, as of September 30, 2026, showed notable shifts in its portfolio, including large purchases and new positions, alongside small sales and exits.

Enterprise Financial Services Corp, a significant investor profiled on InsiderSet, reported substantial changes in its holdings for the period ending September 30, 2026. The total portfolio value stood at $239,880,531, reflecting the impact of these transactions.
The investor's activity this quarter was marked by a clear focus on growth and diversification. Several holdings saw significant increases in shares, indicating strong confidence in certain sectors or specific companies. Notably, the investor purchased a large stake in HSBC HLDGS PLC (HSBC), acquiring all shares held previously, representing a 100% increase in holdings. This significant buy also resulted in HSBC becoming a new position within the portfolio, albeit a small one at 0.08% allocation.
Other substantial purchases included a 31.25% increase in ALTRIA GROUP INC (MO), acquiring an additional 1,770 shares, boosting its allocation to 0.21%. Similarly, the investor bought a new position in SUMITOMO MITSUI FIN GRP INC (SMFG) and HITACHI LTD (HTHIY), both adding 100% to their respective holdings. The position in AMERICAN ELEC PWR CO INC (AEP) also saw a 100% increase, adding another new holding at 0.1% allocation. Furthermore, the investor demonstrated considerable interest in smaller companies by acquiring significant stakes in BLUE OWL CAPITAL INC (OWL) and AMPHENOL CORP (APH), increasing their holdings by 394.85% and 104.07% respectively.
Conversely, the investor disposed of a small position in WIPRO LTD (WIT), reducing its holdings by 25.65% and exiting the stock entirely, as its allocation dropped to 0.02%. There were also small sales of ENTERPRISE FINL SVCS CORP (EFSC), decreasing by 2.3%, and MICROSOFT CORP (MSFT), decreasing by 0.48%. Additionally, the investor sold off PFIZER INC (PFE), which saw a 5.8% decrease in its holding.
These changes reflect a dynamic investment strategy. The investor appears to be actively managing its portfolio, adding exposure to new entities like HSBC, SMFG, HTHIY, and OWL, while simultaneously increasing stakes in existing holdings such as MO, AEP, ED, CRWD, and APH. The exits from WIT, EFSC, MSFT, NVDA, and PFE suggest a lessening of interest or confidence in these areas compared to the previous period.
In conclusion, Enterprise Financial Services Corp's portfolio filing for the period ending September 30, 2026, highlights a mix of strategic buying and selling. The investor focused on acquiring positions, both new and existing, particularly in Financial Services, Technology, and Communication Services, while also making small adjustments to other holdings. For detailed information on Enterprise Financial Services Corp's holdings, visit InsiderSet. To explore specific stock holdings, use the links provided for each stock name.