Insider Buy/Sell Ratio for March 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys230
Sells2123
Buy $$338.79M
Sell $$11.57B
Ratio1:34.16
% Change vs. Prior
Ratio -84.2%Value +496.4%
Technology
Buys139
Sells2709
Buy $$2.33B
Sell $$3.92B
Ratio1:1.68
% Change vs. Prior
Ratio +1333.3%Value +91.7%
Utilities
Buys17
Sells94
Buy $$973.35K
Sell $$5.38B
Ratio1:5531.88
% Change vs. Prior
Ratio -66.7%Value +275.1%
Energy
Buys100
Sells614
Buy $$26.35M
Sell $$4.26B
Ratio1:161.78
% Change vs. Prior
Ratio -65.4%Value +286.7%
Consumer Defensive
Buys56
Sells302
Buy $$17.21M
Sell $$1.06B
Ratio1:61.48
% Change vs. Prior
Ratio -28.6%Value +63.6%
Industrials
Buys203
Sells861
Buy $$43.98M
Sell $$988.40M
Ratio1:22.47
% Change vs. Prior
Ratio +189.3%Value -74.0%
Financial Services
Buys761
Sells801
Buy $$119.12M
Sell $$818.31M
Ratio1:6.87
% Change vs. Prior
Ratio -14.9%Value -72.5%
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
Sells296
Buy $$35.49M
Sell $$505.80M
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
Buys17
Sells304
Buy $$2.01B
Sell $$197.79M
Ratio10.14:1
% Change vs. Prior
Ratio +183024.5%Value +454.0%
Medical - Healthcare Information Services
Buys11
Sells90
Buy $$26.79M
Sell $$1.66B
Ratio1:61.82
Software - Application
Buys49
Sells794
Buy $$276.27M
Sell $$882.25M
Ratio1:3.19
Specialty Retail
Buys29
Sells223
Buy $$140.00M
Sell $$1.01B
Ratio1:7.20
% Change vs. Prior
Ratio +121.6%Value +80.2%
Biotechnology
Buys112
Sells1399
Buy $$136.85M
Sell $$834.27M
Ratio1:6.10
% Change vs. Prior
Ratio -67.9%Value +12.2%
Software - Infrastructure
Buys34
Sells543
Buy $$22.72M
Sell $$854.41M
Ratio1:37.60
% Change vs. Prior
Ratio -34.2%Value +88.6%
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
Sells309
Buy $$13.82M
Sell $$367.11M
Ratio1:26.57
% Change vs. Prior
Ratio +5677.1%Value -85.9%
Transactions (10807)
RIVERVIEW BANCORP INC (RVSB)
Lightheart Charmaine — EVP/CRDEO
Shares
325
Price
$5.36
Total Value
$1.74K
Shares Held After
14,893
% of Holdings
2.2%
ADMA BIOLOGICS, INC. (ADMA)
ELMS STEVE — Director
Shares
7,000
Price
$15.67
Total Value
$109.69K
Shares Held After
2,038,730
% of Holdings
0.3%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,100
Price
$203.06
Total Value
$223.36K
Shares Held After
9,608,163
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,640
Price
$202.15
Total Value
$331.52K
Shares Held After
9,609,263
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,265
Price
$201.05
Total Value
$254.33K
Shares Held After
9,610,903
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,795
Price
$200.08
Total Value
$359.14K
Shares Held After
9,612,168
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
3,888
Price
$199.34
Total Value
$775.01K
Shares Held After
9,613,963
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,212
Price
$197.97
Total Value
$239.94K
Shares Held After
9,617,851
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
800
Price
$196.35
Total Value
$157.08K
Shares Held After
9,619,063
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,400
Price
$194.93
Total Value
$272.90K
Shares Held After
9,619,863
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
400
Price
$193.58
Total Value
$77.43K
Shares Held After
9,621,263
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,100
Price
$192.81
Total Value
$212.09K
Shares Held After
9,621,663
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,000
Price
$191.29
Total Value
$191.29K
Shares Held After
9,622,763
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
400
Price
$190.04
Total Value
$76.02K
Shares Held After
9,623,763
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,997
Price
$189.04
Total Value
$377.52K
Shares Held After
9,624,163
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,503
Price
$188.23
Total Value
$282.91K
Shares Held After
9,626,160
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,600
Price
$186.71
Total Value
$298.74K
Shares Held After
9,627,663
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
981
Price
$185.27
Total Value
$181.75K
Shares Held After
9,629,263
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
353
Price
$183.83
Total Value
$64.89K
Shares Held After
9,630,244
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
266
Price
$182.91
Total Value
$48.65K
Shares Held After
9,630,597
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
4,764
Price
$181.88
Total Value
$866.47K
Shares Held After
9,630,863
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
6,882
Price
$180.70
Total Value
$1.24M
Shares Held After
9,635,627
% of Holdings
0.1%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
10,120
Price
$179.81
Total Value
$1.82M
Shares Held After
9,642,509
% of Holdings
0.1%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
3,850
Price
$178.86
Total Value
$688.60K
Shares Held After
9,652,629
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
584
Price
$177.74
Total Value
$103.80K
Shares Held After
9,656,479
% of Holdings
0.0%
VICOR CORP (VICR)
VINCIARELLI PATRIZIO — Director
Shares
1,100
Price
$176.88
Total Value
$194.57K
Shares Held After
9,657,063
% of Holdings
0.0%
PROGRESSIVE CORP/OH/ (PGR)
Bailo Karen — Commercial Lines President
Shares
3,517
Price
$212.00
Total Value
$745.60K
Shares Held After
32,348
% of Holdings
9.8%
PROGRESSIVE CORP/OH/ (PGR)
Joyce Carl G — Chief Accounting Officer
Shares
141
Price
$212.00
Total Value
$29.89K
Shares Held After
828
% of Holdings
14.5%
TYLER TECHNOLOGIES INC (TYL)
Puckett Jeffrey David — Chief Operating Officer
Shares
280
Price
$371.93
Total Value
$104.14K
Shares Held After
7,754
% of Holdings
3.5%
TYLER TECHNOLOGIES INC (TYL)
Puckett Jeffrey David — Chief Operating Officer
Shares
1,662
Price
$371.17
Total Value
$616.88K
Shares Held After
8,034
% of Holdings
17.1%
TYLER TECHNOLOGIES INC (TYL)
Puckett Jeffrey David — Chief Operating Officer
Shares
1,379
Price
$370.16
Total Value
$510.45K
Shares Held After
9,696
% of Holdings
12.5%
TYLER TECHNOLOGIES INC (TYL)
Puckett Jeffrey David — Chief Operating Officer
Shares
1,133
Price
$368.82
Total Value
$417.87K
Shares Held After
11,075
% of Holdings
9.3%
TYLER TECHNOLOGIES INC (TYL)
Puckett Jeffrey David — Chief Operating Officer
Shares
720
Price
$367.60
Total Value
$264.67K
Shares Held After
12,208
% of Holdings
5.6%
ALTRIA GROUP, INC. (MO)
Whitaker Charles N. — SVP, Chief HR Off. & CCO
Shares
27,908
Price
$67.57
Total Value
$1.89M
Shares Held After
180,869
% of Holdings
13.4%
COMMERCE BANCSHARES INC /MO/ (CBSH)
JAKOVICH KIM L — Senior Vice President
Shares
949
Price
$51.45
Total Value
$48.83K
Shares Held After
12,741
% of Holdings
6.9%
COMMERCE BANCSHARES INC /MO/ (CBSH)
ROWE MARGARET M — 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 — GENERAL COUNSEL & CORP. SEC.
Shares
88,835
Price
$12.49
Total Value
$1.11M
Shares Held After
559,459
% of Holdings
13.7%
FIRST CITIZENS BANCSHARES INC /DE/ (FCNCA)
Snow Ralph Mattox III — Director
Shares
11
Price
$1,944.22
Total Value
$21.39K
Shares Held After
121
% of Holdings
9.1%
STATE STREET CORP (STT)
Porter Brian J. — Director
Shares
2,500
Price
$124.99
Total Value
$312.48K
Shares Held After
8,898
% of Holdings
28.1%
GRIFFON CORP (GFF)
ALPERT HENRY A — Director
Shares
1,000
Price
$79.99
Total Value
$79.99K
Shares Held After
71,479
% of Holdings
1.4%
Tango Therapeutics, Inc. (TNGX)
Crystal Adam — 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 — 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 — 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 — 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 — Chief Financial Officer
Shares
4,308
Price
$135.73
Total Value
$584.72K
Shares Held After
398,109
% of Holdings
1.1%
Advantage Solutions Inc. (ADV)
PEACOCK DAVID A — Director
Shares
200,000
Price
$0.64
Total Value
$128.78K
Shares Held After
3,701,366
% of Holdings
5.4%
ACM Research, Inc. (ACMR)
Feng Lisa — 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 — 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 — 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 — Director
Shares
34,358
Price
$106.15
Total Value
$3.65M
Shares Held After
38,021
% of Holdings
47.5%
Showing 5351–5400 of 10807 transactions (page 108 of 217)