Insider Buy/Sell Ratio for March 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys230
Sells2124
Buy $$338.79M
Sell $$11.57B
Ratio1:34.16
% Change vs. Prior
Ratio -84.2%Value +495.9%
Technology
Buys144
Sells2712
Buy $$2.49B
Sell $$3.94B
Ratio1:1.58
% Change vs. Prior
Ratio +1424.3%Value +97.6%
Utilities
Buys17
Sells94
Buy $$973.35K
Sell $$5.38B
Ratio1:5531.88
% Change vs. Prior
Ratio -66.7%Value +275.1%
Energy
Buys101
Sells614
Buy $$64.30M
Sell $$4.26B
Ratio1:66.30
% Change vs. Prior
Ratio -15.5%Value +290.1%
Consumer Defensive
Buys56
Sells311
Buy $$17.21M
Sell $$1.06B
Ratio1:61.65
% Change vs. Prior
Ratio -28.8%Value +64.0%
Industrials
Buys203
Sells864
Buy $$43.98M
Sell $$988.69M
Ratio1:22.48
% Change vs. Prior
Ratio +189.3%Value -74.0%
Financial Services
Buys766
Sells810
Buy $$119.36M
Sell $$819.68M
Ratio1:6.87
% Change vs. Prior
Ratio -14.9%Value -72.4%
Consumer Cyclical
Buys120
Sells613
Buy $$274.92M
Sell $$471.02M
Ratio1:1.71
% Change vs. Prior
Ratio +375.2%Value -53.1%
Basic Materials
Buys68
Sells142
Buy $$56.92M
Sell $$558.41M
Ratio1:9.81
% Change vs. Prior
Ratio -29.7%Value +140.8%
Communication Services
Buys132
Sells297
Buy $$35.49M
Sell $$505.82M
Ratio1:14.25
% Change vs. Prior
Ratio -8.7%Value +67.5%
Real Estate
Buys86
Sells218
Buy $$21.92M
Sell $$114.19M
Ratio1:5.21
% Change vs. Prior
Ratio +106.8%Value -19.6%
By Industry
Medical - Instruments & Supplies
Buys25
Sells57
Buy $$14.98M
Sell $$7.62B
Ratio1:508.28
Independent Power Producers
Buys0
Sells11
Buy $$0.00
Sell $$5.30B
RatioAll Sells
Oil & Gas Exploration & Production
Buys57
Sells173
Buy $$10.23M
Sell $$3.06B
Ratio1:299.62
% Change vs. Prior
Ratio -11.7%Value +709.7%
Hardware, Equipment & Parts
Buys18
Sells304
Buy $$2.15B
Sell $$197.79M
Ratio10.89:1
% Change vs. Prior
Ratio +196561.4%Value +491.3%
Medical - Healthcare Information Services
Buys11
Sells90
Buy $$26.79M
Sell $$1.66B
Ratio1:61.82
Software - Application
Buys53
Sells794
Buy $$293.71M
Sell $$882.25M
Ratio1:3.00
Specialty Retail
Buys29
Sells223
Buy $$140.00M
Sell $$1.01B
Ratio1:7.20
% Change vs. Prior
Ratio +121.6%Value +80.2%
Biotechnology
Buys112
Sells1400
Buy $$136.85M
Sell $$834.31M
Ratio1:6.10
% Change vs. Prior
Ratio -68.1%Value +12.0%
Software - Infrastructure
Buys34
Sells546
Buy $$22.72M
Sell $$882.86M
Ratio1:38.85
% Change vs. Prior
Ratio -36.3%Value +94.8%
Computer Hardware
Buys2
Sells368
Buy $$351.04K
Sell $$793.91M
Ratio1:2261.61
Semiconductors
Buys9
Sells427
Buy $$1.52M
Sell $$744.87M
Ratio1:490.70
% Change vs. Prior
Ratio +1864.9%Value -55.5%
Medical - Diagnostics & Research
Buys14
Sells180
Buy $$9.77M
Sell $$699.40M
Ratio1:71.56
Oil & Gas Refining & Marketing
Buys1
Sells90
Buy $$30.31K
Sell $$440.96M
Ratio1:14548.31
Medical - Distribution
Buys0
Sells18
Buy $$0.00
Sell $$426.55M
RatioAll Sells
Aerospace & Defense
Buys14
Sells310
Buy $$13.82M
Sell $$367.14M
Ratio1:26.57
% Change vs. Prior
Ratio +5676.6%Value -85.9%
Transactions (8809)
COMMERCE BANCSHARES INC /MO/ (CBSH)
ROWE MARGARET M โ Senior Vice President
Shares
861
Price
$51.69
Total Value
$44.50K
Shares Held After
5,742
% of Holdings
13.0%
Alphatec Holdings, Inc. (ATEC)
Marshall Tyson Eliot โ GENERAL COUNSEL & CORP. SEC.
Shares
88,835
Price
$12.49
Total Value
$1.11M
Shares Held After
559,459
% of Holdings
13.7%
Tango Therapeutics, Inc. (TNGX)
Crystal Adam โ President, R&D
Shares
20,251
Price
$15.00
Total Value
$303.76K
Shares Held After
112,622
% of Holdings
15.2%
Usio, Inc. (USIO)
National Services, Inc โ 10% Owner
Shares
2,787
Price
$1.38
Total Value
$3.83K
Shares Held After
2,746,829
% of Holdings
0.1%
ACM Research, Inc. (ACMR)
Pappis Charles C โ Director
Shares
5,000
Price
$50.09
Total Value
$250.45K
Shares Held After
0
% of Holdings
100.0%
SEMrush Holdings, Inc. (SEMR)
Mason David W โ Chief Legal Officer
Shares
97,372
Price
$11.93
Total Value
$1.16M
Shares Held After
271,248
% of Holdings
26.4%
Airbnb, Inc. (ABNB)
Mertz Elinor โ Chief Financial Officer
Shares
4,308
Price
$135.73
Total Value
$584.72K
Shares Held After
398,109
% of Holdings
1.1%
ACM Research, Inc. (ACMR)
Feng Lisa โ Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
6,950
Price
$50.24
Total Value
$349.17K
Shares Held After
50,001
% of Holdings
12.2%
ACM Research, Inc. (ACMR)
Feng Lisa โ Chief Financial Officer of ACM Research (Shanghai), Inc., a subsidiary of the Issuer
Shares
8,050
Price
$49.81
Total Value
$400.97K
Shares Held After
56,951
% of Holdings
12.4%
IRON MOUNTAIN INC (IRM)
Meaney William L โ Director
Shares
38,021
Price
$107.02
Total Value
$4.07M
Shares Held After
0
% of Holdings
100.0%
IRON MOUNTAIN INC (IRM)
Meaney William L โ Director
Shares
34,358
Price
$106.15
Total Value
$3.65M
Shares Held After
38,021
% of Holdings
47.5%
IRON MOUNTAIN INC (IRM)
Meaney William L โ Director
Shares
26,278
Price
$105.26
Total Value
$2.77M
Shares Held After
72,379
% of Holdings
26.6%
Honest Company, Inc. (HNST)
Sheehey Brendan โ General Counsel
Shares
22,556
Price
$2.85
Total Value
$64.28K
Shares Held After
725,672
% of Holdings
3.0%
Samsara Inc. (IOT)
Phillips Dominic โ Executive Vice President, Chief Financial Officer
Shares
17,808
Price
$30.00
Total Value
$534.24K
Shares Held After
573,114
% of Holdings
3.0%
Honest Company, Inc. (HNST)
Mayle Jonathan โ SVP, Customer Sales
Shares
12,725
Price
$2.85
Total Value
$36.27K
Shares Held After
455,391
% of Holdings
2.7%
Cullinan Therapeutics, Inc. (CGEM)
Michaelson Jennifer โ Chief Scientific Officer
Shares
8,000
Price
$15.68
Total Value
$125.44K
Shares Held After
170,844
% of Holdings
4.5%
CF Industries Holdings, Inc. (CF)
Will W Anthony โ Director
Shares
57,364
Price
$109.35
Total Value
$6.27M
Shares Held After
136,646
% of Holdings
29.6%
Honest Company, Inc. (HNST)
Ball Dorria L. โ Chief People Officer
Shares
15,099
Price
$2.85
Total Value
$43.03K
Shares Held After
432,295
% of Holdings
3.4%
Dynatrace, Inc. (DT)
Greifeneder Bernd โ EVP, Chief Technology Officer
Shares
59
Price
$39.21
Total Value
$2.31K
Shares Held After
1,470
% of Holdings
3.9%
Dynatrace, Inc. (DT)
Greifeneder Bernd โ EVP, Chief Technology Officer
Shares
10
Price
$39.21
Total Value
$392.10
Shares Held After
1,412
% of Holdings
0.7%
Dynatrace, Inc. (DT)
Greifeneder Bernd โ EVP, Chief Technology Officer
Shares
16
Price
$39.21
Total Value
$627.36
Shares Held After
1,403
% of Holdings
1.1%
Northwest Natural Holding Co (NWN)
RUSH KIMBERLY HEITING โ President
Shares
0
Price
$52.53
Total Value
$19.74
Shares Held After
27,063
% of Holdings
0.0%
Northwest Natural Holding Co (NWN)
RUSH KIMBERLY HEITING โ President
Shares
1
Price
$52.53
Total Value
$41.24
Shares Held After
27,063
% of Holdings
0.0%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
285
Price
$123.50
Total Value
$35.20K
Shares Held After
87,351
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
212
Price
$122.02
Total Value
$25.87K
Shares Held After
87,636
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
1,035
Price
$121.30
Total Value
$125.55K
Shares Held After
87,848
% of Holdings
1.2%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
1,200
Price
$120.22
Total Value
$144.27K
Shares Held After
88,883
% of Holdings
1.3%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
3,167
Price
$119.49
Total Value
$378.44K
Shares Held After
90,083
% of Holdings
3.4%
Astera Labs, Inc. (ALAB)
LAZAR JACK R โ Director
Shares
1,601
Price
$118.15
Total Value
$189.15K
Shares Held After
93,250
% of Holdings
1.7%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D โ EVP AND GENERAL COUNSEL
Shares
100
Price
$184.10
Total Value
$18.41K
Shares Held After
14,046
% of Holdings
0.7%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D โ EVP AND GENERAL COUNSEL
Shares
500
Price
$182.99
Total Value
$91.50K
Shares Held After
14,146
% of Holdings
3.4%
CRA INTERNATIONAL, INC. (CRAI)
Yellin Jonathan D โ EVP AND GENERAL COUNSEL
Shares
1,650
Price
$181.94
Total Value
$300.21K
Shares Held After
14,646
% of Holdings
10.1%
BIOLIFE SOLUTIONS INC (BLFS)
Foster Karen A. โ Chief Quality and Operations
Shares
96,923
Price
$20.15
Total Value
$1.95M
Shares Held After
113,742
% of Holdings
46.0%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
6,598
Price
$21.23
Total Value
$140.08K
Shares Held After
2,118,710
% of Holdings
0.3%
Fastly, Inc. (FSLY)
Bergman Artur โ Director
Shares
24,481
Price
$20.54
Total Value
$502.84K
Shares Held After
2,125,308
% of Holdings
1.1%
Venture Global, Inc. (VG)
Blake Sarah โ SVP, Chief Accounting Officer
Shares
2,900
Price
$12.51
Total Value
$36.28K
Shares Held After
0
% of Holdings
100.0%
Venture Global, Inc. (VG)
Blake Sarah โ SVP, Chief Accounting Officer
Shares
147,100
Price
$12.12
Total Value
$1.78M
Shares Held After
2,900
% of Holdings
98.1%
Venture Global, Inc. (VG)
Blake Sarah โ SVP, Chief Accounting Officer
Shares
150,000
Price
$11.57
Total Value
$1.73M
Shares Held After
0
% of Holdings
100.0%
LendingClub Corp (LC)
Selleck Erin โ Director
Shares
2,390
Price
$15.46
Total Value
$36.95K
Shares Held After
78,767
% of Holdings
2.9%
Fastly, Inc. (FSLY)
Compton Charles Lacey III โ Director
Shares
7,400
Price
$21.22
Total Value
$157.03K
Shares Held After
1,212,778
% of Holdings
0.6%
Fastly, Inc. (FSLY)
Compton Charles Lacey III โ Director
Shares
29,294
Price
$20.55
Total Value
$601.99K
Shares Held After
1,220,178
% of Holdings
2.3%
Q2 Holdings, Inc. (QTWO)
Kerr Michael S โ General Counsel
Shares
9,554
Price
$51.66
Total Value
$493.56K
Shares Held After
50,048
% of Holdings
16.0%
STARBUCKS CORP (SBUX)
BREWER BRADY โ ceo, International
Shares
1,641
Price
$97.12
Total Value
$159.37K
Shares Held After
86,605
% of Holdings
1.9%
STARBUCKS CORP (SBUX)
KELLY SARA โ evp, chief partner officer
Shares
2,500
Price
$97.12
Total Value
$242.80K
Shares Held After
59,609
% of Holdings
4.0%
Trade Desk, Inc. (TTD)
FALBERG KATHRYN E โ Director
Shares
50,000
Price
$30.48
Total Value
$1.52M
Shares Held After
0
% of Holdings
100.0%
Trade Desk, Inc. (TTD)
FALBERG KATHRYN E โ Director
Shares
102,828
Price
$30.45
Total Value
$3.13M
Shares Held After
1,946
% of Holdings
98.1%
ARROWHEAD PHARMACEUTICALS, INC. (ARWR)
Hamilton James C โ Chief Medical Officer
Shares
10,000
Price
$64.19
Total Value
$641.90K
Shares Held After
236,958
% of Holdings
4.0%
Q2 Holdings, Inc. (QTWO)
Rutledge Kimberly Anne โ Chief People Officer
Shares
20,948
Price
$51.66
Total Value
$1.08M
Shares Held After
88,078
% of Holdings
19.2%
Cactus, Inc. (WHD)
Bender Scott โ Director
Shares
63,963
Price
$50.74
Total Value
$3.25M
Shares Held After
242,838
% of Holdings
20.8%
Q2 Holdings, Inc. (QTWO)
Breeden John E โ Chief Delivery Officer
Shares
68,707
Price
$51.73
Total Value
$3.55M
Shares Held After
90,312
% of Holdings
43.2%
Showing 6301โ6350 of 8809 transactions (page 127 of 177)