Coherent Corp.
NYSECOHR short interest jumps 22.8% in one week to 6.7% of free float, driven by rebuilding amid loose borrow availability of 1,214%.
A new long-form analysis for COHR this week — anomalies vs the company's own history, peer comparisons, news context, and the full data picture. Premium subscribers only.
Read on ORTEX →Sign up for premiumCOHR enters the week in an uncomfortable spot — the stock is down 10% in five days and 17% over the past month, while short sellers are rebuilding positions at a pace that stands out even against a tough tape. The…
Snapshot as of 20 Sept 2026
Coherent Corp. enters September with a notable split in its setup: the stock dropped 5.6% on the week to $272.03, yet the Street grew more constructive, short sellers continued to cover, and a fresh initiating buy from…
Coherent Corp. has now survived earnings, a 44% weekly surge, a 14% reversal, and two consecutive post-earnings prints — and the short book keeps growing, even as analysts respond to the results by lifting targets…
Coherent Corp. heads into its August 14 earnings event in a materially different position than the August 12 print — the stock has recovered sharply, but the short book has not retreated one share. Since Tuesday's…
Coherent Corp. has reported earnings — the event three consecutive ORTEX notes flagged as the moment of reckoning — and the short book is still growing rather than retreating. The stock closed Tuesday at $328.57,…
Coherent Corp. arrives at its August 12 earnings report having added another leg to an extraordinary run — the stock closed Friday at $379.13, up 44% on the week and 13% on Thursday alone — yet short sellers remain dug…
Coherent Corp. heads into its August 12 earnings report with the stock up 33% on the week — and short sellers sitting on growing paper losses. The most striking feature of the week is the divergence between price…
Coherent Corp. has managed to recover from last week's brutal round-trip, only to run straight into another sharp single-day reversal that leaves the stock once again asking the same question: does the Street's…
Coherent Corp. has finished a violent round-trip in eight trading days, and the question now is whether $355 is a floor or a rest stop on the way lower. The speed of the reversal is the defining feature of the week.…
Coherent Corp. has spent this week unwinding the very move that defined the previous note — the stock has fallen 17% from its June 2 peak, snapping back below the analyst consensus it had briefly overshot. The reversal…
Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for COHR — free to start on ORTEX.
Sign up for free →Open COHR on ORTEX