An adviser can earn money whenever you trade, while your best investment decision may be to leave a good company alone for years. Delegating the research does not make that conflict disappear. Philip Fisher's answer in his nineteen sixty book was to investigate how advice gets produced. You need evidence of both competence and concern for your interests. His five tests let you examine those qualities without researching every recommended company yourself.
In the businesses Fisher described, a broker earned commissions on transactions. An investment banker bought shares for resale and could want help clearing that inventory. An investment counselor charged fees. Each arrangement needed scrutiny. A broker could value a lasting, successful client relationship more than another commission; a fee-charging adviser could spend too little time investigating anything. Some banks and brokerages had close corporate relationships that supported unusually good knowledge. Titles settled neither question.
What are you paying for?
The first test is whose interests govern a recommendation. Ask what a proposed transaction should accomplish for you. If immediate payment matters more to the adviser than your long-term benefit, Fisher would reject the relationship. Existing clients and others familiar with the person's conduct can help you look beyond the sales conversation. Being paid is legitimate. Putting the payment first is the problem.
Second, the adviser needs definite goals and a method that fits yours. Fisher allowed that investing approaches different from his own could succeed. Agreement on purpose mattered more than copying his style. Even capable people can give advice that repeatedly frustrates a client who wants something different.
The third test asks where recommendations come from and how they are supervised after purchase. Financial statements describe results already achieved. Management interviews add useful knowledge, but executives can answer honestly without volunteering the weakness you most need to understand. A report can be accurate and still leave that weakness untouched.
Fisher called his alternative "scuttlebutt." Investigators speak with customers, suppliers, competitors, former employees, and outside scientists, then compare their accounts. One informant may be biased. Independent testimony helps expose that bias and identify the managers who deserve closer questioning. Armed with evidence of a problem, an analyst can ask executives what they are doing about it. Claims of improvement then have something to be checked against.
Fisher describes a representative of a large brokerage and investment-banking firm who left him reports by several analysts. One covered a company Fisher knew thoroughly. It offered little beyond superficial familiarity and occasional management visits. He passed another report to a friend inside the company it described. The friend showed it to senior officers, who also found the knowledge shallow.
Fisher prepared to decline the firm's research. When the representative returned, however, he had already resigned. He agreed with Fisher and wanted advice about which investment firm to join. Fisher suggests that clients unable to judge a report themselves show it to someone who knows the company well.
That check concerns depth, not whether one report can condemn a whole firm. It also has to extend beyond the initial purchase. An adviser busy finding clients, talking to them, and reading public information may have little time left to investigate the businesses those clients own. Continuing supervision is part of the service being bought. A long-standing relationship can sometimes yield candid management reports of good and bad developments. An occasional visit is not that relationship.
What does the record actually show?
The fourth test is honesty about limits. Show an adviser your existing holdings and notice whether every company receives an equally confident verdict. Nobody knows them all. An adviser may acknowledge that a holding could be excellent while admitting they cannot follow it intelligently. Switching to a company they understand would improve their ability to supervise it, without necessarily improving the underlying business you own. That distinction deserves an honest explanation.
Fifth, examine results against the general market over at least three years, Fisher's minimum for allowing investments time to develop. Three years cannot establish skill with certainty. References selected by the adviser also tend to be satisfied clients.
Find out what advice those clients followed. Someone who repeatedly sold promising holdings early, against advice, may have lost the gains that would have offset occasional failures. Their disappointing account would misrepresent the recommendations. Attribution matters inside the firm too. If recommendations are centrally controlled, examine the firm's record; if representatives decide independently, examine the individual's.
Enough time to do the work
Fisher knew that investigation itself could consume an opportunity. Finding contacts and checking their accounts might take months. He proposed regional specialists who would pool established local contacts and investigate companies together. That could accelerate the work, reduce one researcher's bias, and spread costs among clients.
It remained a proposal. Talent was scarce, coordination expensive, and a dominant personality could override colleagues while losing direct contact with the companies. Researchers also needed influence over investment decisions. A larger organization was no guarantee of better judgment; small firms could compete through skill and cooperation.
Higher fees made sense only if they paid for better work. The client still had to examine the provider. Delegation saves the time required to investigate companies, but choosing whose judgment to rely on remains a consequential part of owning them.
Three things to keep
Payment incentives matter, but no professional title guarantees good advice.
Research should cross-check management's account and continue throughout ownership.
Judge results against the market, the advice followed, and the person making decisions.