Subsector - Specialty Instruments

  1. All Sectors
  2. Manufacturing
Latest data: 7/31/2025 10:05:58 PM
1 Month
Buy/Sell Ratio 0.03
2%
98%
Buy Sell
$346,824 ($12.01) M
4 Insiders 52 Insiders
7 Transactions 56 Transactions
6/30/2025 to 7/31/2025
3 Month
Buy/Sell Ratio 0.03
2%
98%
Buy Sell
$13.07 M ($483.07) M
64 Insiders 232 Insiders
151 Transactions 375 Transactions
4/30/2025 to 7/31/2025
6 Month
Buy/Sell Ratio 0.05
4%
96%
Buy Sell
$33.89 M ($653.61) M
126 Insiders 381 Insiders
293 Transactions 844 Transactions
1/31/2025 to 7/31/2025
12 Month
Buy/Sell Ratio 0.07
6%
94%
Buy Sell
$101.25 M ($1,350.87) M
245 Insiders 534 Insiders
642 Transactions 1568 Transactions
7/31/2024 to 7/31/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
STANDARD BIOTOOLS INC.
$15,771,146 14
SS Innovations International, Inc.
$15,001,248 4
Bruker Corp
$6,132,441 3
SS Innovations International, Inc.
$5,807,516 3
Vivani Medical, Inc.
$5,267,271 16
Quanterix Corp
$2,743,394 5
Pulse Biosciences, Inc.
$2,699,413 3
QT IMAGING HOLDINGS, INC.
$2,153,684 4
Rockwell Automation, Inc
$2,000,904 2
Butterfly Network, Inc.
$1,945,624 3

Most Insider Selling

12 months
Name Value Transactions
Stryker Corp
($314,032,566) 4
Danaher Corp /De/
($245,919,391) 1
Cadre Holdings, Inc.
($56,168,465) 34
Ufp Technologies Inc
($41,300,418) 13
Procept Biorobotics Corp
($36,132,279) 16
SS Innovations International, Inc.
($35,061,257) 11
Kla Corp
($29,159,287) 3
Inari Medical, Inc.
($27,100,174) 8
Thermo Fisher Scientific Inc.
($26,759,092) 5
Penumbra Inc
($19,333,223) 6

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
QT IMAGING HOLDINGS, INC. 6 9
Nexgel, Inc. 5 6
Lakeland Industries Inc 5 6
TriSalus Life Sciences, Inc. 4 10
Avantor, Inc. 4 7
Alphatec Holdings, Inc. 4 6
Orasure Technologies Inc 4 5
Quanterix Corp 3 8
Eyepoint Pharmaceuticals, Inc. 3 7
Senseonics Holdings, Inc. 3 4

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Keysight Technologies, Inc. 11 17
Itron, Inc. 9 36
Dexcom Inc 9 32
Irhythm Technologies, Inc. 9 28
Artivion, Inc. 9 24
Garmin Ltd 9 14
Rockwell Automation, Inc 9 12
Boston Scientific Corp 8 20
Biolife Solutions Inc 8 20
Trimble Inc. 8 14

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Surgical & Medical Instruments & Apparatus 0.12 $285,628 ($2,342,850) 0.09 $16,669,837 ($191,469,096) 0.07 $42,530,619 ($652,583,720)
Industrial Instruments For Measurement, Display, And Control 0.12 $61,196 ($503,835) 0.00 $630,652 ($269,921,317) 0.01 $1,999,253 ($293,309,380)
Search, Detection, Navagation, Guidance, Aeronautical Sys 0.00 $0 ($5,786,774) 0.00 $0 ($47,062,013) 0.02 $1,731,500 ($78,252,951)
Measuring & Controlling Devices, Nec 0.00 $0 ($1,263,370) 0.01 $174,234 ($22,207,488) 0.03 $2,420,982 ($73,668,630)
Optical Instruments & Lenses 0.00 $0 ($871,204) 0.00 $0 ($16,633,912) 0.00 $175,309 ($58,291,116)
Electromedical & Electrotherapeutic Apparatus 0.00 $0 ($392,186) 0.16 $1,579,659 ($10,047,672) 0.27 $10,907,740 ($40,408,116)
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.00 $0 ($342,522) 0.01 $594,183 ($44,952,997) 0.03 $2,634,683 ($86,362,624)
Laboratory Analytical Instruments 0.00 $0 ($177,100) 2.97 $13,152,328 ($4,429,078) 3.08 $30,414,661 ($9,872,415)
Laboratory Apparatus & Furniture 0.00 $0 ($175,779) 0.12 $77,247 ($651,295) 0.05 $77,247 ($1,479,730)
Instruments For Meas & Testing Of Electricity & Elec Signals 0.00 $0 ($149,892) 0.01 $188,194 ($14,398,051) 0.04 $693,939 ($19,599,565)
Auto Controls For Regulating Residential & Comml Environments -- $0 $0 0.00 $0 ($20,978,840) 0.00 $0 ($21,572,061)
Totalizing Fluid Meters & Counting Devices -- $0 $0 0.00 $0 ($5,336,306) 0.00 $0 ($5,561,191)
Dental Equipment & Supplies -- $0 $0 -- $249,994 $0 -- $1,667,155 $0
X-Ray Apparatus & Tubes & Related Irradiation Apparatus -- $0 $0 0.27 $300,760 ($1,122,756) 0.55 $2,344,903 ($4,255,214)
Ophthalmic Goods -- $0 $0 0.25 $267,997 ($1,063,214) 1.62 $3,179,750 ($1,959,979)
Photographic Equipment & Supplies -- $0 $0 0.00 $0 ($3,333,484) 0.03 $109,230 ($3,692,576)
Watches, Clocks, Clockwork Operated Devices/parts -- $0 $0 -- $0 $0 -- $359,159 $0