Subsector - Specialty Instruments

  1. All Sectors
  2. Manufacturing
Latest data: 12/10/2025 10:05:24 PM
1 Month
Buy/Sell Ratio 0.15
13%
87%
Buy Sell
$42.81 M ($277.32) M
44 Insiders 151 Insiders
80 Transactions 203 Transactions
11/10/2025 to 12/10/2025
3 Month
Buy/Sell Ratio 0.09
8%
92%
Buy Sell
$57.68 M ($653.77) M
69 Insiders 219 Insiders
127 Transactions 373 Transactions
9/10/2025 to 12/10/2025
6 Month
Buy/Sell Ratio 0.09
8%
92%
Buy Sell
$83.98 M ($886.05) M
149 Insiders 329 Insiders
293 Transactions 676 Transactions
6/10/2025 to 12/10/2025
12 Month
Buy/Sell Ratio 0.08
7%
93%
Buy Sell
$126.59 M ($1,674.96) M
255 Insiders 544 Insiders
634 Transactions 1581 Transactions
12/10/2024 to 12/10/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
STANDARD BIOTOOLS INC.
$21,437,339 25
Vivani Medical, Inc.
$12,633,937 19
Butterfly Network, Inc.
$11,436,833 6
SS Innovations International, Inc.
$10,001,248 3
Roper Technologies Inc
$4,522,310 1
Avantor, Inc.
$3,881,500 1
Avantor, Inc.
$3,621,500 6
Pulse Biosciences, Inc.
$3,207,514 4
Transmedics Group, Inc.
$2,982,471 3
Sharps Technology Inc.
$2,564,000 1

Most Insider Selling

12 months
Name Value Transactions
Stryker Corp
($427,976,223) 5
Danaher Corp /De/
($245,919,391) 1
Danaher Corp /De/
($234,561,260) 3
Cadre Holdings, Inc.
($84,459,656) 20
Kla Corp
($30,246,754) 3
SS Innovations International, Inc.
($20,967,494) 8
Onto Innovation Inc.
($18,012,763) 3
Penumbra Inc
($17,877,433) 6
Kla Corp
($16,198,254) 2
Mirion Technologies, Inc.
($16,120,750) 3

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Avantor, Inc. 6 11
Sharps Technology Inc. 6 6
Fossil Group, Inc. 6 6
Lakeland Industries Inc 5 6
Enovis CORP 5 5
Teleflex Inc 5 5
Cooper Companies, Inc. 5 5
Orasure Technologies Inc 4 5
Integer Holdings Corp 4 4
Sintx Technologies, Inc. 3 7

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
Axogen, Inc. 12 18
Dexcom Inc 11 33
Alphatec Holdings, Inc. 10 51
Itron, Inc. 9 42
Trimble Inc. 9 26
Keysight Technologies, Inc. 9 15
COHERENT CORP. 9 14
Irhythm Technologies, Inc. 8 35
Artivion, Inc. 8 32
Biolife Solutions Inc 8 30

Industry Summary of Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Laboratory Analytical Instruments 9.59 $18,736,462 ($1,953,732) 6.61 $24,790,144 ($3,751,137) 4.43 $37,048,932 ($8,366,500)
X-Ray Apparatus & Tubes & Related Irradiation Apparatus 1.87 $11,436,833 ($6,122,777) 1.65 $11,522,436 ($6,976,189) 1.36 $11,823,196 ($8,709,565)
Photographic Equipment & Supplies 0.79 $36,750 ($46,754) 0.22 $380,450 ($1,756,352) 0.10 $489,680 ($5,089,837)
Search, Detection, Navagation, Guidance, Aeronautical Sys 0.30 $2,190,435 ($7,192,313) 0.05 $2,190,435 ($40,650,577) 0.03 $2,190,435 ($78,628,650)
Electromedical & Electrotherapeutic Apparatus 0.29 $3,270,003 ($11,207,193) 1.03 $17,151,786 ($16,709,992) 0.71 $18,694,225 ($26,369,803)
Dental Equipment & Supplies 0.11 $99,999 ($915,708) 0.08 $99,999 ($1,239,708) 0.28 $349,994 ($1,239,708)
Industrial Instruments For Measurement, Display, And Control 0.04 $5,063,166 ($124,647,365) 0.03 $6,684,846 ($262,747,346) 0.01 $7,215,701 ($529,781,177)
Instruments For Meas & Testing Of Electricity & Elec Signals 0.03 $44,640 ($1,725,680) 0.01 $44,640 ($3,821,688) 0.02 $325,261 ($20,186,669)
Surgical & Medical Instruments & Apparatus 0.02 $1,028,036 ($43,725,879) 0.04 $16,223,046 ($379,068,737) 0.06 $41,974,378 ($700,490,785)
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.00 $83,417 ($53,904,285) 0.05 $2,861,434 ($61,845,403) 0.04 $3,822,450 ($103,953,614)
Optical Instruments & Lenses 0.00 $0 ($15,908,127) 0.00 $0 ($69,320,360) 0.00 $0 ($83,888,595)
Measuring & Controlling Devices, Nec 0.00 $0 ($9,973,270) 0.00 $0 ($32,575,340) 0.00 $174,234 ($73,713,647)
Watches, Clocks, Clockwork Operated Devices/parts -- $816,374 $0 -- $816,374 $0 -- $816,374 $0
Laboratory Apparatus & Furniture -- $0 $0 0.00 $0 ($865,253) 0.04 $77,247 ($2,169,204)
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)
Ophthalmic Goods -- $0 $0 0.26 $1,216,346 ($4,722,164) 0.26 $1,584,346 ($6,061,328)