COMFORT SYSTEMS USA, INC.
At today's price, COMFORT SYSTEMS USA, INC. (FIX) is priced for today's economics sustained for ~5.5 years. boothcheck doesn't publish a fair value or a price target; it shows what the price assumes, so you can judge whether that bar is too high. Built from SEC EDGAR filings.
At $1,967 the price reaches only the growth methods, the DCF near $1,837 and the exit-multiple near $2,164, while the asset and earnings-power methods sit between roughly $167 and $450. The spread between them is the entire valuation question. The gap exists for one reason: a data-center construction boom. Q1 2026 revenue surged 56% to $2.87 billion, same-store revenue grew 51%, EPS more than doubled to $10.51, and backlog hit a record $12.5 billion on technology demand. The price is a duratio
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1,163 institutional managers reported holding FIX in 13F filings for the quarter ended 2026-03-31. Together they hold about 90% of the company; the top 10 hold 45%. 218 opened new positions that quarter. Held by Vanguard Group, BlackRock, State Street, among others. On the short side, 787k shares were sold short as of the 2026-06-15 count, about 2% of shares outstanding (1.7 days of typical volume to cover).
Quarterly 13F filings arrive up to 45 days after quarter end, so the picture is never current (filed through 2026-05-29). Nothing here is investment advice.
FIX has cut its share count 3.3% over the past five years, spending $362.25M on repurchases. It pays a dividend, and has paid one every year in our records (16 and counting), raised 15 years straight; the current rate is $1.95 a share annually. Cash returned over the past three years: $153.19M in dividends and $293.25M in repurchases.
Share counts are split-adjusted; repurchase totals are gross of share issuance. Nothing here is investment advice.
Open-market insider buys at FIX over the trailing three years: 2023: 2 buys totaling $150k. 17 officers and directors are on file.
Code P open-market purchases from SEC Form 4 filings, non-derivative, excluding scheduled 10b5-1 plans. Nothing here is investment advice.
FIX's recent reports: the day-one move, then what the following quarter actually did.
| report | day one | next quarter |
|---|---|---|
| 2023-07-27 | -1.3% | +6.7% |
| 2023-10-27 | +15.7% | +16.9% |
| 2024-02-23 | +15.4% | +8.2% |
| 2024-04-26 | -2.2% | +0.7% |
Day-one is the close-to-close move around the filing. Nothing here is investment advice.
FIX's latest 8-K filings: 2026-06-22 (items 5.02, 7.01, 9.01); 2026-05-21 (items 5.07); 2026-05-01 (items 7.01, 9.01); 2026-04-23 (items 2.02, 8.01, 9.01); 2026-02-20 (items 7.01, 9.01).
Item codes are the SEC's own classification of what each report discloses. Nothing here is investment advice.
Last analyzed: June 27, 2026
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For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.