Process Over Prediction
What our rebalancing framework did with Shopify, and why that mattered more than the purchase decision.On April 13, 2026, the Access Growth Fund bought Shopify Inc. at $158.14, roughly 28% below where the stock had ended 2025.
For three weeks it worked. By May 4 the position was up almost 10%. Then the company reported first-quarter results, and the stock fell 15.6% in a single session. Nine days later it closed at $130.71, some 17% below what we had paid.
The position is now up about 34%. We want to be careful about what that does and does not demonstrate, because the interesting part of this story is not that it recovered. It is what happened in the middle, and specifically what our written policy would not let us do.
A position that worked, then broke
Shopify entered the Growth Fund as one of ten to twelve individual equities, at a documented target weight of roughly 2.5% of the fund. We bought it after a sharp decline: the stock had fallen about 28% from its 2025 year-end close.On May 5, Shopify reported its first quarter. Revenue grew 34% year over year to US$3.17 billion, the company’s fastest quarterly growth in more than four years. Gross merchandise volume crossed US$101 billion, up 35%. Operating income rose 88%. Free cash flow grew 31%.
The stock fell 15.6% that day and kept falling for another week.
The market was not objecting to the quarter. It was objecting to the guidance. Management predicted second-quarter revenue growth in the high-twenties, down from 34%, and to operating expenses running at 35% to 36% of revenue. A headline net loss did not help, although that loss came from a US$1.08 billion write-down on minority investment holdings in other companies rather than from anything the operating business did.
The two reflexes we did not get to use
A position that gives up a 10% gain and turns into a 17% loss inside two weeks invites two emotional responses. Both can be expensive.• Sell it. The trade is not working, the market clearly knows something, and cutting the loss feels like discipline. In practice this is how a portfolio ends up systematically realizing losses and missing recoveries.
• Buy more, immediately. It is the same company at a cheaper price, so the position must be better value. In practice this is how a portfolio averages down into genuine deterioration.
The difficulty is that these two reflexes feel identical from the inside. Both arrive as conviction. Neither is a process.
What the policy actually required
Our Portfolio Rebalancing and Holding Replacement Policy is designed precisely for this moment, and its first instruction was to do nothing.Under normal conditions, a holding that drifts outside its tolerance band is rebalanced straight back to target with no further deliberation. That is the default and it covers the majority of cases. But the policy contains a specific carve-out, which we refer to internally as the falling-knife safeguard: where a position is underweight because it has fallen sharply, the automatic top-up is suspended. The firm does not mechanically average into a position that may be deteriorating.
Separately, a material earnings or guidance event that changes the forward view is a defined trigger for a single-stock thesis review. Shopify met that description. So, the holding was flagged, automatic rebalancing was switched off, and the position was routed to a documented review with three permitted outcomes: retain and return to target, hold on the watchlist with no additions, or replace. The latter two require the joint sign-off of both Portfolio Managers.
In other words, the band breach answered the question “is the weight wrong?” The flag forced us to answer the prior and more important question first: “do we still want to own this at all?”
The question the review had to answer
Our framework distinguishes between explained and unexplained deterioration. Explained means the decline is consistent with the original investment case and with a known headwind. Unexplained means the case itself has eroded.The evidence pointed clearly to the former. Revenue growth, merchandise volume, operating leverage and cash generation had all improved. The guided deceleration was a comparison against an unusually strong prior quarter, and management attributed part of it to a currency tailwind narrowing rather than to slowing demand. The net loss was a mark-to-market on investments held outside the operating business. Nothing in the result impaired the reason we had bought the company.
The review concluded retain. Automatic rebalancing resumed, and the position was restored to its target weight in two tranches.
| Action | Date | Price |
|---|---|---|
| Initial purchase to target weight | April 13, 2026 | $158.14 |
| Top-up, first tranche | May 12, 2026 | $136.58 |
| Top-up, second tranche | May 22, 2026 | $145.46 |
| Weighted average cost | $154.26 |
The first tranche went in on May 12, which as it happened was one day before the closing low. We want to be plain about that: the timing was luck. The decision to be buying at all, rather than selling, was process.
What it was worth
Shopify closed at $206.42 on August 6, 2026, in the wake of second-quarter results that beat expectations and came with raised guidance. Against a weighted average cost of $154.26, the position is roughly 33.8% ahead on an unrealized basis.Now the honest arithmetic. Adding at lower prices improved our average cost by only 2.45%, from $158.14 to $154.26. Those two tranches account for a little over a quarter of the total gain. Meaningful, but averaging down is not where the value came from.
The value came from not selling.
| Scenario | Return on position |
|---|---|
| If sold on the flag at $136.58 | (13.6%) |
| If held the original shares, no top-up | 30.5% |
| Followed the policy (actual) | 33.8% |
More than forty-five percentage points separate the first row from the last. That gap is not the product of a good forecast. It is the product of a rule that prevents anyone from reacting emotionally in either direction until the case has been re-examined.
The Point
We could have written this as a stock-picking story. We would rather not, because it would not be true. Our purchase price was above where the stock traded for most of the following six weeks, and at the low the position was down 17%. Judged as a call on timing, it was unremarkable.What worked was the architecture around the decision. The policy suspended automatic action at exactly the moment automatic action would have been most dangerous. It required a documented re-underwriting rather than a reaction. It specified in advance what the permitted outcomes were, so that neither of us could improvise one under pressure. And it required both Portfolio Managers to agree before any exit could occur, which is a meaningful constraint on any single person having a bad week.
None of that requires foresight. That is the entire attraction of it. Good outcomes that depend on correctly predicting the future are not repeatable. Good outcomes that depend on following a documented process are.
The same process says sell
It would be misleading to leave you with the impression that this framework exists to justify holding on. It does not. The same triggers, the same review and the same joint sign-off have led us to place holdings on the watchlist and to replace them outright, and those decisions do not generate an article like this one.We have highlighted Shopify here because it illustrates the mechanics unusually clearly, not because it is representative of every outcome. Some reviews conclude that the case is broken, and we act accordingly. The discipline is worth something precisely because it points in both directions.
Important Information
This commentary is prepared by Access Family Office Corp. for information purposes only. It is not investment advice, an offer, or a recommendation to buy or sell any security, and it does not take account of the objectives or circumstances of any particular investor.Shopify Inc. has been selected to illustrate the operation of the firm’s Portfolio Rebalancing and Holding Replacement Policy. It is a single holding chosen for that purpose. It is not representative of the results of all holdings, nor of the performance of the Access Growth Fund or of any client account.
All prices are in Canadian dollars and refer to the common shares of Shopify Inc. as traded on the Toronto Stock Exchange. Position figures are stated as at August 6, 2026 and are unrealized. The position continues to be held and its value will change, potentially materially.
The alternative scenarios shown are hypothetical, are presented solely to illustrate the effect of the decision framework, and did not occur. They assume the stated execution price and no other portfolio changes. Returns shown are calculated on the capital invested under each scenario.
Individual client returns will differ from the figures shown depending on the timing of investment, account structure, fees and other factors. Past performance is not indicative of future results.
Holdings are as at the date indicated and are subject to change without notice. Access Family Office Corp., its personnel and its clients may hold positions in the securities referenced.