§ CONSTRUCTION
NEW YORK STOCK EXCHANGE, INC. · USD · Construction

FIX

Comfort Systems USA Inc
NEW YORK STOCK EXCHANGE, INC. · USDSector · ConstructionMarket cap · $49.8BBeta · 1.63
LAST · MARKET CLOSE · OCT 05
1713.07
−14.94 ▼ 0.86%PREV CLOSE · $1728.01
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 1723.93HIGH 1738.43LOW 1690.0052W 276.44 — 1500.00
EVENTSAUG 27 · LBE SELLJUN 30 · EARNINGS +18.7%

§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY

13F FLOW
754 increased/new, 489 decreased/exited (13F)
AC 13F Analysis
INSIDER
−$26M
1 txn · 90d

§ 04 · FUNDAMENTALS · THE BOOKS

P/E48.8P/B13.44
EPS (TTM)28.89Dividend0.20%
§ 05 · WHO OWNS IT
Top institutional holders
All holders →
FundShares% portΔ Q/Q
BlackRock, Inc.3.5M0.1%+2%
VANGUARD CAPITAL MANAGEMENT LLC2.3Mn/an/a
VANGUARD PORTFOLIO MANAGEMENT LLC1.9Mn/an/a
State Street1.5M0.1%+3%
Fidelity Management1.4M0.1%−13%
Geode Capital Management1.2M0.1%+4%
◇ AC INTELLIGENCE

Top institutional owners for FIX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.

§ 06 · WHO OWNS IT · BY STRATEGY

OTHER44.2% · 990 holders
PASSIVE / INDEX43.8% · 13 holders
QUALITY / COMPOUNDER17.8% · 44 holders
DEALER / BANK14.7% · 68 holders
INCOME / DEFENSIVE3.1% · 50 holders
SYSTEMATIC / QUANT1.5% · 19 holders
TACTICAL / MACRO1.4% · 5 holders
DEEP VALUE0.7% · 1 holder
GROWTH / MOMENTUM0.6% · 2 holders
ACTIVIST0.3% · 1 holder
◇ AC INTELLIGENCE

Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.

§ 07 · INSIDER ACTIVITY · LAST 180 DAYS

DateInsiderActionShares$ value
AUG 27Lane Brian E.SELL16K−$26M
JUN 26MYERS FRANKLINSELL7K−$13M
MAY 28Hardy Rhoman JSELL342−$650K
MAY 12GEORGE WILLIAM IIISELL1K−$2M
MAY 11Shaeff JulieSELL1K−$2M
MAY 08MYERS FRANKLINSELL5K−$9M
◇ AC INTELLIGENCE

0 insider buys, 9 sells in the last 180 days. Scheduled 10b5-1 sales are pre-programmed and neutral; discretionary clusters are the tape worth reading. Cross-reference with the signal stack above for context.

§ 08 · COVERAGE · OUR RECENT NOTES