COHERENT CORP. (COHR) Stock

TechnologyScientific & Technical Instruments Website

COHR has an Alpha Score of 30 out of 100 (poor), computed on Oct 29, 2026 from 3 of 4 sub-scores. 8 members of Congress disclosed 18 trades in COHR since 2017: 9 purchases and 9 sales, most recently Gilbert Cisneros (sale, Aug 18, 2026). 7 of the hedge funds AlphaScala tracks reported COHR in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $647.98M. Company insiders reported 0 open-market buys and 8 sales on SEC Form 4 in the 90 days to Nov 2, 2026. Its trailing P/E ratio is 57.2 and its net margin 11.3% (key statistics as of Oct 22, 2026).

$212.74
+1.15%
Last price
Source: Finnhub
Alpha Score
30
Poor

What is COHR's Alpha Score?

How it works →

Alpha Score of 30 reflects poor overall profile with poor momentum, poor value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.

Momentum
27
Poor
Value
3
Poor
Quality
70
Moderate

Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.

Computed Oct 29, 2026

A rules-based research rating, not a recommendation to buy or sell.

Which members of Congress traded COHERENT CORP. (COHR)?

Members
8
Disclosed trades
18
Purchases
9
Sales
9

Most recent: Gilbert Cisneros (sale, Aug 18, 2026); records start Aug 30, 2017.

PoliticianTrade dateTypeAmount
Gil Cisneros
D-CA · House
2026-08-18sale$1k – $15k
Sheldon Whitehouse
D-RI · Senate
2026-06-25purchase$15k – $50k
Gil Cisneros
D-CA · House
2026-03-25purchase$1k – $15k
Markwayne Mullin
R-OK · Senate
2026-02-04sale$15k – $50k
Markwayne Mullin
R-OK · Senate
2025-12-18sale$15k – $50k
Lisa McClain
R-MI · House
2025-10-31sale$1k – $15k
Lisa McClain
R-MI · House
2025-10-30purchase$1k – $15k
Lisa McClain
R-MI · House
2025-10-30sale$1k – $15k

From STOCK Act periodic transaction reports. House filings as of Nov 1, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.

See all COHR political trades →

Which hedge funds own COHR?

From 13F filings
FundShares HeldPosition ValueChange vs prior Q
D.E. Shaw
David Shaw
1.64M$647.98M+1360%
Whale Rock Capital
Alex Sacerdote
1.22M$482.06M+25%
Atreides Management
Gavin Baker
642K$253.29M+2%
Citadel
Ken Griffin
161K$63.55M-85%
Marshall Wace136K$53.64M+621%
Millennium Management
Israel Englander
84K$33.11M-91%
Point72
Steve Cohen
43K$16.96M-93%

13F holdings as of Jun 30, 2026

Explore all tracked funds →

Are COHERENT CORP. insiders buying or selling?

SEC Form 4 filings
90 days to Nov 2, 2026
Buys
0
Sells
8
Net $
-$8.2M
Unique insiders
6
DateInsiderRoleTypeSharesValue
Sep 11, 26Digirolomo EnricoDirectorSELL5.3K$1.6M
Sep 9, 26Beard Robert PChief Strategy & Legal OfficerSELL500$155K
Sep 2, 26Neal-Graves LisaDirectorSELL2.2K$591K
Sep 1, 26Eng Julie SheridanChief Technology OfficerSELL6.0K$1.6M
Aug 31, 26Eng Julie SheridanChief Technology OfficerSELL7.0K$2.0M
Aug 31, 26Skaggs Stephen ADirectorSELL2.3K$629K
Aug 31, 26Digirolomo EnricoDirectorSELL2.3K$629K
Aug 18, 26Luther Sherri RChief Financial OfficerSELL3.0K$972K
Jul 22, 26Luther Sherri RChief Financial OfficerSELL1.0K$307K
Mar 17, 26Xia Howard H.DirectorSELL1.0K$246K

SEC Form 4 filings as of Nov 2, 2026

See cluster-buy signals across all tickers →

What are COHR's key statistics?

P/E Ratio
57.24
EPS (TTM)
4.11
Beta
2.17
Net Margin
11.31%
ROE
8.37%
Debt / Equity
0.30
52W High
$440.00
52W Low
$112.96

Key statistics as of Oct 22, 2026

How does COHR's valuation compare with the Technology sector?

MetricCOHRTechnology medianCompanies in median
P/E ratio57.233.2167
Net margin11.31%11.43%191
Return on equity8.37%15.27%194

Medians over the Technology stocks whose key statistics were refreshed in the last 35 days (newest Nov 3, 2026). P/E excludes loss-making companies.

What moved COHR recently?

AI-written from the data on this page

Coherent Corp. slides 12.5% as post-split volatility persists

Coherent Corp. shares fell 12.51% to $207.82 on Oct. 22, a session that widened the gap from the stock's 52-week high of $440. At 57.24 times trailing earnings, the multiple remains elevated despite the pullback from peak levels. Revenue grew 22.5% year over year, while net margin stood at 11.3%. The Alpha Score of 27 reflects a weak momentum sub-score of 19 and a value reading of 3.4, though quality ranks higher at 69.8. Investors will watch for forward guidance and margin trends when the company next reports.

COHR price chart

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What does COHERENT CORP. do?

Coherent Corp. is a vertically integrated manufacturing company specializing in engineered materials, optoelectronic components, devices, and lasers. It develops and markets these technologies across three key segments: Networking, which provides differentiated components and subsystems using compound semiconductor platforms for datacenters and telecom; Materials, offering advanced substances such as ZnSe, ZnS, GaAs, InP, GaSb, and SiC; and Lasers, delivering precision solutions for manufacturing, semiconductor equipment, aerospace, defense, and life sciences. Coherent Corp. serves industrial, communications, electronics, and instrumentation markets, enabling applications in datacenters, global networks, automotive, consumer electronics, medical devices, and scientific research. Its vertically integrated approach ensures supply chain resilience, supporting innovations like high-speed optical transceivers, active optical cables, and laser systems for precision cutting, welding, and display manufacturing. Founded in 1971 and headquartered in Saxonburg, Pennsylvania, Coherent Corp. operates globally, harnessing photonics to drive advancements in datacom, Industry 4.0, and beyond.

CEO
Mr. James Robert Anderson
Employees
30,216
Market Cap
$46.08B
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