Subsector - Specialty Instruments

  1. All Sectors
  2. Manufacturing
Latest data: 1/29/2026 10:05:26 PM
1 Month
Buy/Sell Ratio 0.02
2%
98%
Buy Sell
$402,731 ($19.33) M
12 Insiders 54 Insiders
20 Transactions 82 Transactions
12/29/2025 to 1/29/2026
3 Month
Buy/Sell Ratio 0.04
3%
97%
Buy Sell
$15.74 M ($431.70) M
76 Insiders 225 Insiders
112 Transactions 359 Transactions
10/29/2025 to 1/29/2026
6 Month
Buy/Sell Ratio 0.06
5%
95%
Buy Sell
$35.04 M ($562.19) M
143 Insiders 313 Insiders
250 Transactions 645 Transactions
7/29/2025 to 1/29/2026
12 Month
Buy/Sell Ratio 0.05
4%
96%
Buy Sell
$53.94 M ($1,077.35) M
235 Insiders 509 Insiders
517 Transactions 1424 Transactions
1/29/2025 to 1/29/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
Roper Technologies Inc
$4,522,310 1
Sharps Technology Inc.
$2,564,000 1
Icu Medical Inc/De
$2,474,375 1
Intuitive Machines, Inc.
$2,190,435 2
Quanterix Corp
$2,118,764 4
Cooper Companies, Inc.
$1,491,900 2
Sight Sciences, Inc.
$1,326,085 10
Mimedx Group, Inc.
$1,268,000 1
Bruker Corp
$1,118,373 2
Heartflow, Inc.
$1,053,680 1

Most Insider Selling

12 months
Name Value Transactions
Danaher Corp /De/
($245,919,391) 1
Danaher Corp /De/
($225,202,193) 2
Cadre Holdings, Inc.
($49,024,482) 1
Kla Corp
($30,246,754) 3
Kla Corp
($16,198,254) 2
Alphatec Holdings, Inc.
($13,851,182) 9
Northrop Grumman Corp /De/
($13,478,212) 5
Penumbra Inc
($13,446,796) 4
Fortive Corp
($12,670,000) 1
Merit Medical Systems Inc
($12,314,897) 9

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Cooper Companies, Inc. 6 8
Fossil Group, Inc. 6 6
Sharps Technology Inc. 6 6
Teleflex Inc 5 5
Enovis CORP 5 5
Orasure Technologies Inc 4 5
Avantor, Inc. 4 4
Integer Holdings Corp 4 4
Sintx Technologies, Inc. 3 7
Quanterix Corp 3 6

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Axogen, Inc. 12 18
Alphatec Holdings, Inc. 10 48
COHERENT CORP. 10 14
Itron, Inc. 9 43
Trimble Inc. 9 28
Keysight Technologies, Inc. 9 18
Irhythm Technologies, Inc. 8 35
Artivion, Inc. 8 32
Biolife Solutions Inc 8 30
Northrop Grumman Corp /De/ 8 16

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Electromedical & Electrotherapeutic Apparatus 1.10 $340,347 ($309,082) 0.13 $2,053,084 ($15,593,558) 0.17 $3,452,180 ($20,133,180)
Surgical & Medical Instruments & Apparatus 0.00 $12,920 ($5,483,382) 0.18 $17,112,417 ($93,277,508) 0.14 $25,847,425 ($188,240,800)
Search, Detection, Navagation, Guidance, Aeronautical Sys 0.00 $0 ($10,059,005) 0.06 $2,190,435 ($33,745,111) 0.03 $2,190,435 ($85,590,948)
Optical Instruments & Lenses 0.00 $0 ($1,510,860) 0.00 $0 ($74,187,485) 0.00 $0 ($90,604,178)
Measuring & Controlling Devices, Nec 0.00 $0 ($953,445) 0.00 $0 ($23,578,443) 0.00 $174,234 ($36,813,581)
X-Ray Apparatus & Tubes & Related Irradiation Apparatus 0.00 $0 ($376,922) 0.09 $85,603 ($925,758) 0.04 $85,603 ($2,048,514)
Instruments For Meas & Testing Of Electricity & Elec Signals 0.00 $0 ($275,157) 0.01 $44,640 ($4,267,897) 0.01 $232,834 ($18,544,540)
Industrial Instruments For Measurement, Display, And Control 0.00 $0 ($183,514) 0.03 $6,364,575 ($245,950,111) 0.01 $6,984,202 ($515,125,349)
Laboratory Apparatus & Furniture 0.00 $0 ($181,568) 0.00 $0 ($982,642) 0.05 $77,247 ($1,633,937)
Orthopedic, Prosthetic & Surgical Appliances & Supplies -- $40,892 $0 0.04 $2,300,027 ($57,058,612) 0.04 $2,894,210 ($70,850,117)
Ophthalmic Goods -- $8,103 $0 0.42 $2,346,572 ($5,600,158) 0.39 $2,614,569 ($6,663,372)
Laboratory Analytical Instruments -- $468 $0 0.41 $1,249,159 ($3,044,782) 1.05 $7,845,144 ($7,473,861)
Auto Controls For Regulating Residential & Comml Environments -- $0 $0 -- $0 $0 0.00 $0 ($20,978,840)
Totalizing Fluid Meters & Counting Devices -- $0 $0 -- $0 $0 0.00 $0 ($5,336,306)
Dental Equipment & Supplies -- $0 $0 0.08 $99,999 ($1,239,708) 0.28 $349,994 ($1,239,708)
Photographic Equipment & Supplies -- $0 $0 0.14 $380,450 ($2,738,352) 0.06 $380,450 ($6,071,837)
Watches, Clocks, Clockwork Operated Devices/parts -- $0 $0 -- $816,374 $0 -- $816,374 $0