Subsector - Specialty Instruments

  1. All Sectors
  2. Manufacturing
Latest data: 4/30/2025 10:07:34 PM
1 Month
Buy/Sell Ratio 0.18
15%
85%
Buy Sell
$1.98 M ($11.19) M
27 Insiders 46 Insiders
64 Transactions 58 Transactions
3/30/2025 to 4/30/2025
3 Month
Buy/Sell Ratio 0.08
7%
93%
Buy Sell
$21.02 M ($267.72) M
78 Insiders 250 Insiders
144 Transactions 473 Transactions
1/30/2025 to 4/30/2025
6 Month
Buy/Sell Ratio 0.10
8%
92%
Buy Sell
$59.67 M ($604.48) M
140 Insiders 368 Insiders
293 Transactions 880 Transactions
10/30/2024 to 4/30/2025
12 Month
Buy/Sell Ratio 0.12
10%
90%
Buy Sell
$126.17 M ($1,022.31) M
265 Insiders 512 Insiders
668 Transactions 1522 Transactions
4/30/2024 to 4/30/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
STANDARD BIOTOOLS INC.
$21,028,484 21
SS Innovations International, Inc.
$15,001,248 4
Sensata Technologies Holding Plc
$10,636,267 2
Bruker Corp
$6,032,399 2
SS Innovations International, Inc.
$5,807,516 3
Vivani Medical, Inc.
$5,254,404 13
Universal Biosensors Inc
$4,549,756 2
Treace Medical Concepts, Inc.
$4,258,954 8
Nextnav Inc.
$2,871,769 6
Pulse Biosciences, Inc.
$2,699,413 3

Most Insider Selling

12 months
Name Value Transactions
Stryker Corp
($238,640,718) 3
Ufp Technologies Inc
($41,300,418) 13
Inari Medical, Inc.
($39,740,223) 14
Cadre Holdings, Inc.
($36,094,215) 23
SS Innovations International, Inc.
($35,061,257) 11
Kla Corp
($31,817,550) 3
Thermo Fisher Scientific Inc.
($26,759,092) 5
Procept Biorobotics Corp
($26,750,926) 10
Penumbra Inc
($25,385,701) 8
Lemaitre Vascular Inc
($23,621,102) 8

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Treace Medical Concepts, Inc. 6 21
Perspective Therapeutics, Inc. 6 14
QT IMAGING HOLDINGS, INC. 6 9
Lakeland Industries Inc 5 7
Nexgel, Inc. 5 6
TriSalus Life Sciences, Inc. 4 10
Alphatec Holdings, Inc. 4 6
Orasure Technologies Inc 4 5
Avantor, Inc. 4 4
Lifeloc Technologies, Inc 3 4

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Keysight Technologies, Inc. 10 13
Itron, Inc. 9 30
Irhythm Technologies, Inc. 9 23
Artivion, Inc. 9 19
Garmin Ltd 9 15
Dexcom Inc 8 32
Biolife Solutions Inc 8 23
Boston Scientific Corp 8 17
Rockwell Automation, Inc 8 10
Insulet Corp 7 13

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Laboratory Analytical Instruments 2.73 $579,099 ($211,844) 2.65 $12,795,904 ($4,837,097) 2.39 $31,601,680 ($13,214,274)
Electromedical & Electrotherapeutic Apparatus 0.44 $882,025 ($2,021,599) 0.57 $10,528,740 ($18,453,804) 0.20 $11,337,078 ($55,841,522)
Laboratory Apparatus & Furniture 0.17 $35,000 ($208,247) 0.06 $77,247 ($1,303,951) 0.06 $77,247 ($1,303,951)
Surgical & Medical Instruments & Apparatus 0.07 $431,295 ($6,291,136) 0.08 $30,922,097 ($373,142,704) 0.09 $53,392,496 ($605,472,194)
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.06 $53,260 ($872,406) 0.02 $584,595 ($36,513,530) 0.04 $2,405,779 ($64,756,284)
X-Ray Apparatus & Tubes & Related Irradiation Apparatus 0.00 $0 ($784,592) 0.00 $0 ($1,706,145) 0.48 $2,144,767 ($4,443,087)
Search, Detection, Navagation, Guidance, Aeronautical Sys 0.00 $0 ($609,942) 0.00 $0 ($33,001,297) 0.05 $2,871,769 ($53,259,221)
Measuring & Controlling Devices, Nec 0.00 $0 ($128,979) 0.04 $2,011,942 ($56,184,448) 0.04 $2,540,148 ($61,198,833)
Instruments For Meas & Testing Of Electricity & Elec Signals 0.00 $0 ($60,174) 0.01 $161,206 ($11,974,757) 0.04 $677,381 ($19,293,817)
Auto Controls For Regulating Residential & Comml Environments -- $0 $0 0.00 $0 ($20,978,840) 0.00 $0 ($21,572,061)
Industrial Instruments For Measurement, Display, And Control -- $0 $0 0.01 $346,008 ($23,556,021) 0.30 $12,608,056 ($42,674,549)
Totalizing Fluid Meters & Counting Devices -- $0 $0 0.00 $0 ($5,069,432) 0.00 $0 ($5,294,317)
Optical Instruments & Lenses -- $0 $0 0.01 $103,349 ($16,143,126) 0.00 $175,309 ($68,457,806)
Dental Equipment & Supplies -- $0 $0 -- $560,464 $0 387.32 $1,863,635 ($4,812)
Ophthalmic Goods -- $0 $0 1.77 $1,114,574 ($629,469) 0.89 $4,007,608 ($4,509,555)
Photographic Equipment & Supplies -- $0 $0 0.11 $109,230 ($981,136) 0.11 $109,230 ($983,881)
Watches, Clocks, Clockwork Operated Devices/parts -- $0 $0 -- $359,159 $0 11.07 $359,159 ($32,432)