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 (10845)
TENET HEALTHCARE CORP (THC)
Ramsey R. Scott — Principal Accounting Officer
Shares
1,398
Price
$233.69
Total Value
$326.70K
Shares Held After
0
% of Holdings
100.0%
TENET HEALTHCARE CORP (THC)
Ramsey R. Scott — Principal Accounting Officer
Shares
4,494
Price
$233.21
Total Value
$1.05M
Shares Held After
1,398
% of Holdings
76.3%
TENET HEALTHCARE CORP (THC)
Ramsey R. Scott — Principal Accounting Officer
Shares
2,125
Price
$230.98
Total Value
$490.83K
Shares Held After
5,892
% of Holdings
26.5%
GENELUX Corp (GNLX)
Thomas John — Director
Shares
10,000
Price
$2.90
Total Value
$28.96K
Shares Held After
482,784
% of Holdings
2.0%
ABBOTT LABORATORIES (ABT)
Morrone Louis H. — EXECUTIVE VICE PRESIDENT
Shares
1,144
Price
$115.58
Total Value
$132.22K
Shares Held After
76,843
% of Holdings
1.5%
BERKLEY W R CORP (WRB)
MITSUI SUMITOMO INSURANCE CO LTD — 10% Owner
Shares
100,897
Price
$73.20
Total Value
$7.39M
Shares Held After
58,668,274
% of Holdings
0.2%
BERKLEY W R CORP (WRB)
MITSUI SUMITOMO INSURANCE CO LTD — 10% Owner
Shares
45,103
Price
$72.29
Total Value
$3.26M
Shares Held After
58,567,377
% of Holdings
0.1%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
6,129
Price
$53.97
Total Value
$330.78K
Shares Held After
4,653
% of Holdings
56.8%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
4,371
Price
$53.30
Total Value
$232.97K
Shares Held After
10,782
% of Holdings
28.8%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
500
Price
$52.02
Total Value
$26.01K
Shares Held After
15,153
% of Holdings
3.2%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
1,300
Price
$53.98
Total Value
$70.17K
Shares Held After
22,500
% of Holdings
5.5%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
1,000
Price
$53.33
Total Value
$53.33K
Shares Held After
23,800
% of Holdings
4.0%
Rubrik, Inc. (RBRK)
THOMPSON JOHN WENDELL — Director
Shares
200
Price
$51.87
Total Value
$10.37K
Shares Held After
24,800
% of Holdings
0.8%
UNIVERSAL SAFETY PRODUCTS, INC. (UUU)
AULT MILTON C III — Director
Shares
5,000
Price
$4.94
Total Value
$24.68K
Shares Held After
497,130
% of Holdings
1.0%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
1,824
Price
$110.64
Total Value
$201.81K
Shares Held After
295,975
% of Holdings
0.6%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
18,117
Price
$110.02
Total Value
$1.99M
Shares Held After
297,799
% of Holdings
5.7%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
16,457
Price
$108.91
Total Value
$1.79M
Shares Held After
315,916
% of Holdings
5.0%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
2,076
Price
$107.95
Total Value
$224.10K
Shares Held After
332,373
% of Holdings
0.6%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
3,200
Price
$110.74
Total Value
$354.37K
Shares Held After
295,975
% of Holdings
1.1%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
41,456
Price
$110.05
Total Value
$4.56M
Shares Held After
299,175
% of Holdings
12.2%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
37,296
Price
$109.07
Total Value
$4.07M
Shares Held After
340,631
% of Holdings
9.9%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
13,778
Price
$108.27
Total Value
$1.49M
Shares Held After
377,927
% of Holdings
3.5%
IRON MOUNTAIN INC (IRM)
Meaney William L — Director
Shares
2,929
Price
$107.16
Total Value
$313.87K
Shares Held After
391,705
% of Holdings
0.7%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
100
Price
$281.99
Total Value
$28.20K
Shares Held After
29,433
% of Holdings
0.3%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
193
Price
$280.73
Total Value
$54.18K
Shares Held After
29,533
% of Holdings
0.6%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
107
Price
$278.97
Total Value
$29.85K
Shares Held After
29,726
% of Holdings
0.4%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
100
Price
$277.16
Total Value
$27.72K
Shares Held After
29,833
% of Holdings
0.3%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
200
Price
$276.52
Total Value
$55.30K
Shares Held After
29,933
% of Holdings
0.7%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
300
Price
$274.87
Total Value
$82.46K
Shares Held After
30,133
% of Holdings
1.0%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
200
Price
$273.56
Total Value
$54.71K
Shares Held After
30,433
% of Holdings
0.7%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
1,100
Price
$272.56
Total Value
$299.81K
Shares Held After
30,633
% of Holdings
3.5%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
1,400
Price
$271.68
Total Value
$380.35K
Shares Held After
31,733
% of Holdings
4.2%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
966
Price
$269.72
Total Value
$260.55K
Shares Held After
33,133
% of Holdings
2.8%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
634
Price
$268.84
Total Value
$170.44K
Shares Held After
34,099
% of Holdings
1.8%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
300
Price
$267.81
Total Value
$80.34K
Shares Held After
34,733
% of Holdings
0.9%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
300
Price
$265.70
Total Value
$79.71K
Shares Held After
35,033
% of Holdings
0.8%
WESTERN DIGITAL CORP (WDC)
Cole Martin I — Director
Shares
100
Price
$263.66
Total Value
$26.37K
Shares Held After
35,333
% of Holdings
0.3%
Ultragenyx Pharmaceutical Inc. (RARE)
Harris Erik — EVP & Chief Commercial Officer
Shares
10,539
Price
$22.80
Total Value
$240.29K
Shares Held After
89,515
% of Holdings
10.5%
Ultragenyx Pharmaceutical Inc. (RARE)
KAKKIS EMIL D — Director
Shares
54,404
Price
$22.80
Total Value
$1.24M
Shares Held After
658,994
% of Holdings
7.6%
IRON MOUNTAIN INC (IRM)
Allerton Jennifer — Director
Shares
7,000
Price
$108.88
Total Value
$762.16K
Shares Held After
11,541
% of Holdings
37.8%
ST JOE Co (JOE)
BERKOWITZ BRUCE R — 10% Owner
Shares
11,200
Price
$72.64
Total Value
$813.57K
Shares Held After
16,104,924
% of Holdings
0.1%
iRhythm Holdings, Inc. (IRTC)
Murphy Patrick Michael — CBO and CLO
Shares
1,139
Price
$128.45
Total Value
$146.30K
Shares Held After
63,203
% of Holdings
1.8%
iRhythm Holdings, Inc. (IRTC)
Smith Mervin — EVP Strategic Business Ops
Shares
600
Price
$128.44
Total Value
$77.07K
Shares Held After
25,612
% of Holdings
2.3%
iRhythm Holdings, Inc. (IRTC)
Murphy Patrick Michael — CBO and CLO
Shares
1,190
Price
$128.44
Total Value
$152.85K
Shares Held After
64,342
% of Holdings
1.8%
iRhythm Holdings, Inc. (IRTC)
Smith Mervin — EVP Strategic Business Ops
Shares
752
Price
$128.44
Total Value
$96.59K
Shares Held After
26,212
% of Holdings
2.8%
iRhythm Holdings, Inc. (IRTC)
Murphy Patrick Michael — CBO and CLO
Shares
2,028
Price
$128.44
Total Value
$260.47K
Shares Held After
65,532
% of Holdings
3.0%
Bristow Group Inc. (VTOL)
Whalen Jennifer Dawn — SVP, CFO
Shares
500
Price
$47.83
Total Value
$23.91K
Shares Held After
108,241
% of Holdings
0.5%
Bristow Group Inc. (VTOL)
Whalen Jennifer Dawn — SVP, CFO
Shares
14,500
Price
$46.90
Total Value
$680.00K
Shares Held After
108,741
% of Holdings
11.8%
Krystal Biotech, Inc. (KRYS)
ROMANO KATHRYN — Chief Accounting Officer
Shares
750
Price
$267.60
Total Value
$200.70K
Shares Held After
22,366
% of Holdings
3.2%
Bristow Group Inc. (VTOL)
Whalen Jennifer Dawn — SVP, CFO
Shares
300
Price
$47.98
Total Value
$14.39K
Shares Held After
123,241
% of Holdings
0.2%
Showing 8101–8150 of 10845 transactions (page 163 of 217)