Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3647
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys257
Sells1670
Buy $$211.88M
Sell $$6.30B
Ratio1:29.72
% Change vs. Prior
Ratio -66.6%Value +482.5%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys580
Sells1225
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +433.8%Value +133.7%
Consumer Cyclical
Buys171
Sells824
Buy $$65.13M
Sell $$2.04B
Ratio1:31.39
% Change vs. Prior
Ratio -98.5%Value +42.0%
Energy
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys66
Sells352
Buy $$122.11M
Sell $$924.60M
Ratio1:7.57
% Change vs. Prior
Ratio +713.4%Value +465.7%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells278
Buy $$101.40M
Sell $$675.65M
Ratio1:6.66
% Change vs. Prior
Ratio -15.4%Value +531.4%
Real Estate
Buys93
Sells103
Buy $$27.06M
Sell $$148.51M
Ratio1:5.49
% Change vs. Prior
Ratio -88.2%Value +105.2%
Basic Materials
Buys57
Sells126
Buy $$10.42M
Sell $$150.45M
Ratio1:14.44
% Change vs. Prior
Ratio -28.9%Value -48.7%
By Industry
Hardware, Equipment & Parts
Buys5
Sells348
Buy $$4.45B
Sell $$375.45M
Ratio11.86:1
% Change vs. Prior
Ratio -95.4%Value -72.9%
Medical - Instruments & Supplies
Buys22
Sells52
Buy $$14.87M
Sell $$3.64B
Ratio1:244.77
Software - Infrastructure
Buys27
Sells1305
Buy $$24.92M
Sell $$2.43B
Ratio1:97.60
% Change vs. Prior
Ratio +444.1%Value +24.0%
Semiconductors
Buys42
Sells788
Buy $$1.74M
Sell $$1.44B
Ratio1:823.57
% Change vs. Prior
Ratio +15.5%Value +242.9%
Leisure
Buys26
Sells59
Buy $$1.73M
Sell $$1.06B
Ratio1:611.03
Software - Application
Buys128
Sells552
Buy $$187.47M
Sell $$860.95M
Ratio1:4.59
% Change vs. Prior
Ratio -15.1%Value +333.3%
Medical - Diagnostics & Research
Buys3
Sells154
Buy $$781.14K
Sell $$947.92M
Ratio1:1213.51
Shell Companies
Buys63
Sells119
Buy $$86.62M
Sell $$803.29M
Ratio1:9.27
% Change vs. Prior
Ratio +169.4%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys136
Sells100
Buy $$29.71M
Sell $$694.82M
Ratio1:23.38
Biotechnology
Buys118
Sells1087
Buy $$171.80M
Sell $$530.27M
Ratio1:3.09
% Change vs. Prior
Ratio +317.8%Value -24.6%
Renewable Utilities
Buys18
Sells129
Buy $$57.41M
Sell $$641.39M
Ratio1:11.17
% Change vs. Prior
Ratio +99086.6%Value +36.6%
Internet Content & Information
Buys9
Sells243
Buy $$968.77K
Sell $$653.94M
Ratio1:675.02
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (11660)
POOL CORP (POOL)
WHALEN DAVID G โ Director
Shares
525
Price
$190.44
Total Value
$99.98K
Shares Held After
8,936
% of Holdings
5.9%
Covista Inc. (CVSA)
Phelan Robert J. โ Chief Financial Officer
Shares
10,000
Price
$126.21
Total Value
$1.26M
Shares Held After
55,806
% of Holdings
15.2%
COMFORT SYSTEMS USA INC (FIX)
GEORGE WILLIAM III โ CHIEF FINANCIAL OFFICER
Shares
4,000
Price
$1,948.17
Total Value
$7.79M
Shares Held After
33,804
% of Holdings
10.6%
AMKOR TECHNOLOGY, INC. (AMKR)
Rutten Guillaume Marie Jean โ Director
Shares
50,000
Price
$74.28
Total Value
$3.71M
Shares Held After
502,558
% of Holdings
9.0%
Covista Inc. (CVSA)
BECK DOUGLAS G. โ SVP, GC, Corp. Sec & ISS
Shares
9,615
Price
$127.03
Total Value
$1.22M
Shares Held After
38,159
% of Holdings
20.1%
KEYCORP /NEW/ (KEY)
Mago Angela G โ Chief Human Resources Officer
Shares
22,826
Price
$21.66
Total Value
$494.41K
Shares Held After
281,564
% of Holdings
7.5%
ITT INC. (ITT)
Marino Lori B. โ Senior Vice President, Chief Legal Officer, Chief Compliance Officer and Secretary
Shares
544
Price
$211.45
Total Value
$115.03K
Shares Held After
8,729
% of Holdings
5.9%
ITT INC. (ITT)
Marino Lori B. โ Senior Vice President, Chief Legal Officer, Chief Compliance Officer and Secretary
Shares
68
Price
$211.00
Total Value
$14.35K
Shares Held After
9,059
% of Holdings
0.7%
ITT INC. (ITT)
Marino Lori B. โ Senior Vice President, Chief Legal Officer, Chief Compliance Officer and Secretary
Shares
2,107
Price
$208.95
Total Value
$440.27K
Shares Held After
9,127
% of Holdings
18.8%
ITT INC. (ITT)
Marino Lori B. โ Senior Vice President, Chief Legal Officer, Chief Compliance Officer and Secretary
Shares
1,987
Price
$208.02
Total Value
$413.33K
Shares Held After
11,234
% of Holdings
15.0%
Eaton Corp plc (ETN)
Johnson Gerald โ Director
Shares
746
Price
$402.29
Total Value
$300.11K
Shares Held After
1,414
% of Holdings
52.8%
ITT INC. (ITT)
Marino Lori B. โ Senior Vice President, Chief Legal Officer, Chief Compliance Officer and Secretary
Shares
2,417
Price
$207.10
Total Value
$500.55K
Shares Held After
13,221
% of Holdings
15.5%
California BanCorp \ CA (BCAL)
Hernandez Richard โ President
Shares
17,000
Price
$19.12
Total Value
$325.04K
Shares Held After
72,935
% of Holdings
18.9%
ADT Inc. (ADT)
Houston Daniel Joseph โ Director
Shares
36,450
Price
$6.87
Total Value
$250.41K
Shares Held After
74,812
% of Holdings
48.7%
AMERIPRISE FINANCIAL INC (AMP)
Sharpe Robert Francis JR โ Director
Shares
1,200
Price
$465.83
Total Value
$559.00K
Shares Held After
6,300
% of Holdings
16.0%
Trilogy Metals Inc. (TMQ)
Hensley William L. Iggiagruk โ Director
Shares
50,000
Price
$4.44
Total Value
$222.00K
Shares Held After
18,531
% of Holdings
73.0%
Covista Inc. (CVSA)
Beard, Stephen W. โ Chairman & CEO
Shares
15,874
Price
$131.25
Total Value
$2.08M
Shares Held After
429,324
% of Holdings
3.6%
ADVANCED MICRO DEVICES INC (AMD)
GRASBY PAUL DARREN โ EVP & CSO
Shares
24,376
Price
$444.39
Total Value
$10.83M
Shares Held After
105,222
% of Holdings
18.8%
Owens Corning (OC)
Doerfler Mari โ Vice President and Controller
Shares
1,926
Price
$120.92
Total Value
$232.88K
Shares Held After
3,093
% of Holdings
38.4%
IRON MOUNTAIN INC (IRM)
Meaney William L โ Director
Shares
23,598
Price
$129.19
Total Value
$3.05M
Shares Held After
0
% of Holdings
100.0%
IRON MOUNTAIN INC (IRM)
Meaney William L โ Director
Shares
14,876
Price
$128.52
Total Value
$1.91M
Shares Held After
23,598
% of Holdings
38.7%
Aptiv PLC (APTV)
Agnevall Hakan โ Director
Shares
6,100
Price
$57.73
Total Value
$352.15K
Shares Held After
13,697
% of Holdings
44.5%
SANMINA CORP (SANM)
REID ALAN McWILLIAMS โ EVP, Global Human Resources
Shares
1,000
Price
$248.60
Total Value
$248.60K
Shares Held After
29,481
% of Holdings
3.3%
Datadog, Inc. (DDOG)
Jacobson Matthew โ Director
Shares
18,157
Price
$190.29
Total Value
$3.46M
Shares Held After
622,726
% of Holdings
2.8%
Datadog, Inc. (DDOG)
Jacobson Matthew โ Director
Shares
14,072
Price
$189.72
Total Value
$2.67M
Shares Held After
640,883
% of Holdings
2.1%
Datadog, Inc. (DDOG)
Jacobson Matthew โ Director
Shares
11,050
Price
$188.64
Total Value
$2.08M
Shares Held After
654,955
% of Holdings
1.7%
BIO-TECHNE Corp (TECH)
Herr Amy E. โ Director
Shares
6,636
Price
$48.28
Total Value
$320.39K
Shares Held After
200
% of Holdings
97.1%
Datadog, Inc. (DDOG)
Jacobson Matthew โ Director
Shares
9,553
Price
$187.44
Total Value
$1.79M
Shares Held After
666,005
% of Holdings
1.4%
Axogen, Inc. (AXGN)
Wendell Amy McBride โ Director
Shares
1,647
Price
$42.60
Total Value
$70.16K
Shares Held After
93,826
% of Holdings
1.7%
Greenland Energy Co (GLND)
Furlan Melanie Sue โ Director
Shares
33,330
Price
$3.02
Total Value
$100.66K
Shares Held After
48,104
% of Holdings
69.3%
EVERTEC, Inc. (EVTC)
D'ANGELO FRANK G. โ Director
Shares
20,000
Price
$23.40
Total Value
$468.00K
Shares Held After
41,138
% of Holdings
48.6%
Builders FirstSource, Inc. (BLDR)
Rush David E โ Director
Shares
5,000
Price
$78.17
Total Value
$390.85K
Shares Held After
122,284
% of Holdings
3.9%
Twist Bioscience Corp (TWST)
WERNER ROBERT F. โ Chief Accounting Officer
Shares
4,961
Price
$56.88
Total Value
$282.19K
Shares Held After
49,674
% of Holdings
9.1%
CITIGROUP INC (C)
DUGAN JOHN CUNNINGHAM โ Director
Shares
2,117
Price
$125.30
Total Value
$265.26K
Shares Held After
12,194
% of Holdings
14.8%
Axos Financial, Inc. (AX)
Santi Roque A โ Director
Shares
500
Price
$87.77
Total Value
$43.88K
Shares Held After
7,646
% of Holdings
6.1%
BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX)
BANK OF AMERICA CORP /DE/ โ 10% Owner
Shares
407
Price
$12.35
Total Value
$5.03K
Shares Held After
0
% of Holdings
100.0%
AGI Inc (AGBK)
GIRARDI MATHEUS โ Chief Sales Officer
Shares
270
Price
$7.09
Total Value
$1.91K
Shares Held After
270
% of Holdings
100.0%
MATERION Corp (MTRN)
Chadwick Shelly Marie โ Vice President, Finance & CFO
Shares
1,192
Price
$198.88
Total Value
$237.06K
Shares Held After
15,246
% of Holdings
7.3%
Johnson Controls International plc (JCI)
Schlitz Lei Zhang โ VP & Pres, GP & Solutions
Shares
900
Price
$141.27
Total Value
$127.14K
Shares Held After
57,059
% of Holdings
1.6%
Johnson Controls International plc (JCI)
Schlitz Lei Zhang โ VP & Pres, GP & Solutions
Shares
25,138
Price
$140.51
Total Value
$3.53M
Shares Held After
57,959
% of Holdings
30.3%
Johnson Controls International plc (JCI)
Schlitz Lei Zhang โ VP & Pres, GP & Solutions
Shares
14,701
Price
$141.55
Total Value
$2.08M
Shares Held After
83,097
% of Holdings
15.0%
Johnson Controls International plc (JCI)
Schlitz Lei Zhang โ VP & Pres, GP & Solutions
Shares
48,070
Price
$141.07
Total Value
$6.78M
Shares Held After
97,798
% of Holdings
33.0%
PROVIDENT FINANCIAL SERVICES INC (PFS)
LISTA GEORGE โ Pres/CEO Prov Protection Plus
Shares
2,556
Price
$22.40
Total Value
$57.25K
Shares Held After
109,262
% of Holdings
2.3%
Vroom, Inc. (VRM)
Corrales Anna-Lisa Christina โ CLO, CCO, Secretary
Shares
35
Price
$12.20
Total Value
$427.08
Shares Held After
31,029
% of Holdings
0.1%
MATRIX SERVICE CO (MTRX)
HEWITT JOHN R โ Director
Shares
36,000
Price
$12.50
Total Value
$450.17K
Shares Held After
581,806
% of Holdings
5.8%
CONSTELLIUM SE (CSTM)
Corre Stephane โ President, AS&I
Shares
5,000
Price
$33.52
Total Value
$167.60K
Shares Held After
62,313
% of Holdings
7.4%
PORTLAND GENERAL ELECTRIC CO /OR/ (POR)
Gallegos Juan Diego โ VP, CHRO
Shares
2,750
Price
$48.67
Total Value
$133.86K
Shares Held After
12,127
% of Holdings
18.5%
BORGWARNER INC (BWA)
Demmerle Stefan โ Vice President
Shares
20,000
Price
$59.26
Total Value
$1.19M
Shares Held After
213,746
% of Holdings
8.6%
Flutter Entertainment plc (FLUT)
Coldrake Robert โ Chief Financial Officer
Shares
129
Price
$101.40
Total Value
$13.08K
Shares Held After
23,488
% of Holdings
0.5%
Flutter Entertainment plc (FLUT)
Bomhard Stefan Andreas โ Director
Shares
500
Price
$102.00
Total Value
$51.00K
Shares Held After
1,177
% of Holdings
42.5%
Showing 1951โ2000 of 11660 transactions (page 40 of 234)