After the Wave: Buybacks Shrink to a Million, and Insider Buys Stay at Zero

Two days ago the buyback tape printed roughly $7.9 billion of fresh authorizations in a single window, led by Costco and Steel Dynamics. Today it printed one million dollars. The 12 November capital-return run logged exactly one new authorization — Trio-Tech International adding $1.0 million to its repurchase program — and the insider digest printed zero open-market purchases for the third straight day. After the wave, the tape has gone quiet on both sides at once.

The buyback side

The contrast is the story. The 10–11 November window was exceptional: a $4.0 billion Costco reauthorization, an additional $3.0 billion at Steel Dynamics, and a tail of mid-size programs behind them. The 12 November window is what an ordinary day actually looks like when no large-cap board meets — a single micro-cap addition (Trio-Tech, $1.0 million, disclosed with its fiscal first-quarter results) and nothing else. Authorization headlines are lumpy by construction: boards approve in batches, and a quiet day after a loud one is the base rate, not a reversal. This note records the lumpiness rather than reading a trend into it.

The week's one genuine capital-return event sits in the dividend column instead: Costco's $30.00-per-share special dividend, declared 10 November, ex-date 24 November, payable 4 December. It is a one-off distribution of accumulated cash — a special, not a recurring increase; the regular quarterly dividend of $1.47 is unchanged. Specials and buybacks are the same decision in different dress — returning cash that has no better use inside the business — and Costco chose both doors in the same week.

The insider side

Zero is becoming a streak. The insider digest for 12 November reports no open-market purchases, no clusters and no notable sales across the tracked lists — the third consecutive quiet print after the two zero-buy days that accompanied the buyback wave. The only live thread remains the forming TSMC cluster: two buyers, $371k of purchases, still below the cluster threshold and unchanged since 9 November. Context-only cluster selling in CrowdStrike and Netflix continues in the background, which the digest tracks but does not score as a buy-side signal.

What it means

Put the two tapes together and the week's shape is clear: corporations spent the week authorizing returns at scale while the people who run those corporations bought nothing at all in the open market. That divergence is a description, not an indictment — insider buying is episodic, window-restricted and often planned — but it is precisely the divergence the money-flows page exists to keep visible. The next break in either streak, the first insider cluster or the next large authorization, is the datapoint that will matter.

Sources: Capital Return Tracker run of 12 November 2026 (SEC EDGAR 8-K full-text detection; Trio-Tech authorization as quoted in its filing) and the Insider & Smart-Money Digest of 10–12 November 2026 (Form 4 open-market purchases, code P only); Costco special dividend as declared 10 November 2026. Research for information only, not investment advice.