Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3646
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys256
Sells1661
Buy $$211.75M
Sell $$6.30B
Ratio1:29.74
% 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
Sells1224
Buy $$525.51M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%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
Sells342
Buy $$122.11M
Sell $$923.44M
Ratio1:7.56
% Change vs. Prior
Ratio +714.2%Value +465.2%
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 +169.8%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
Buys117
Sells1083
Buy $$171.67M
Sell $$530.25M
Ratio1:3.09
% Change vs. Prior
Ratio +317.5%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 (11637)
NU SKIN ENTERPRISES, INC. (NUS)
Nathanson Laura โ Director
Shares
2,676
Price
$6.73
Total Value
$18.01K
Shares Held After
30,473
% of Holdings
8.1%
O-I Glass, Inc. /DE/ (OI)
Haudrich John โ SVP & Chief Financial Officer
Shares
2,207
Price
$9.07
Total Value
$20.03K
Shares Held After
544,132
% of Holdings
0.4%
PARSONS CORP (PSN)
McMahon Harry T. โ Director
Shares
10,000
Price
$49.14
Total Value
$491.40K
Shares Held After
61,582
% of Holdings
16.2%
O-I Glass, Inc. /DE/ (OI)
ABRAHAMS DARROW A โ SVP, GC & Corporate Secretary
Shares
2,774
Price
$9.04
Total Value
$25.07K
Shares Held After
235,928
% of Holdings
1.2%
ARCH CAPITAL GROUP LTD. (ACGL)
Posner Brian S โ Director
Shares
2,000
Price
$17.14
Total Value
$34.28K
Shares Held After
0
% of Holdings
100.0%
JELD-WEN Holding, Inc. (JELD)
TATEN BRUCE M. โ Director
Shares
19,483
Price
$1.66
Total Value
$32.28K
Shares Held After
88,158
% of Holdings
18.1%
COMFORT SYSTEMS USA INC (FIX)
GEORGE WILLIAM III โ CHIEF FINANCIAL OFFICER
Shares
1,000
Price
$2,020.96
Total Value
$2.02M
Shares Held After
32,804
% of Holdings
3.0%
STRYKER CORP (SYK)
Fink M Kathryn โ VP, Chief HR Officer
Shares
3,500
Price
$283.45
Total Value
$992.09K
Shares Held After
177
% of Holdings
95.2%
STRYKER CORP (SYK)
Fink M Kathryn โ VP, Chief HR Officer
Shares
5,220
Price
$283.85
Total Value
$1.48M
Shares Held After
13,137
% of Holdings
28.4%
ASSURED GUARANTY LTD (AGO)
Bailenson Robert โ Chief Operating Officer
Shares
32,353
Price
$78.82
Total Value
$2.55M
Shares Held After
256,251
% of Holdings
11.2%
ASSURED GUARANTY LTD (AGO)
Bailenson Robert โ Chief Operating Officer
Shares
17,647
Price
$78.24
Total Value
$1.38M
Shares Held After
288,604
% of Holdings
5.8%
Shares
7,280
Price
$6.88
Total Value
$50.08K
Shares Held After
7,280
% of Holdings
100.0%
Eaton Corp plc (ETN)
Johnson Gerald โ Director
Shares
215
Price
$419.02
Total Value
$90.09K
Shares Held After
1,629
% of Holdings
13.2%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
4,863
Price
$66.73
Total Value
$324.51K
Shares Held After
0
% of Holdings
100.0%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
4,000
Price
$67.08
Total Value
$268.32K
Shares Held After
4,863
% of Holdings
45.1%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
9,600
Price
$67.08
Total Value
$643.97K
Shares Held After
4,863
% of Holdings
66.4%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
6,634
Price
$67.08
Total Value
$445.01K
Shares Held After
4,863
% of Holdings
57.7%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
15,080
Price
$67.08
Total Value
$1.01M
Shares Held After
4,863
% of Holdings
75.6%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
18,296
Price
$67.08
Total Value
$1.23M
Shares Held After
4,863
% of Holdings
79.0%
COGNEX CORP (CGNX)
Fennell Mark โ Chief Legal Officer &Secretary
Shares
6,400
Price
$67.08
Total Value
$429.31K
Shares Held After
4,863
% of Holdings
56.8%
Guidewire Software, Inc. (GWRE)
Rosenbaum Michael George โ Director
Shares
1,200
Price
$136.38
Total Value
$163.66K
Shares Held After
211,606
% of Holdings
0.6%
HERTZ GLOBAL HOLDINGS, INC (HTZ)
Moore Michael S. โ EVP, Chief Operating Officer
Shares
40,919
Price
$6.07
Total Value
$248.35K
Shares Held After
1,119,183
% of Holdings
3.5%
Opendoor Technologies Inc. (OPEN)
Nejatian Kasra โ Director
Shares
100,000
Price
$4.88
Total Value
$487.80K
Shares Held After
83,578,299
% of Holdings
0.1%
Ascendis Pharma A/S (ASND)
JENSEN FLEMMING STEEN โ EVP & Product Supply and Quality
Shares
19,460
Price
$238.49
Total Value
$4.64M
Shares Held After
0
% of Holdings
100.0%
KLA CORP (KLAC)
Kirloskar Virendra A โ SVP & Chief Accounting Officer
Shares
297
Price
$1,879.02
Total Value
$558.07K
Shares Held After
1,957
% of Holdings
13.2%
SOPHiA GENETICS SA (SOPH)
Camblong Jurgi โ Director
Shares
8,500
Price
$5.09
Total Value
$43.24K
Shares Held After
3,633,981
% of Holdings
0.2%
Amneal Pharmaceuticals, Inc. (AMRX)
Autor Deborah M. โ Director
Shares
34,819
Price
$12.94
Total Value
$450.56K
Shares Held After
93,660
% of Holdings
27.1%
BV Financial, Inc. (BVFL)
Galli Joseph S โ Director
Shares
169
Price
$20.00
Total Value
$3.38K
Shares Held After
31,172
% of Holdings
0.5%
Hinge Health, Inc. (HNGE)
Budge James โ Chief Financial Officer
Shares
1,200
Price
$55.48
Total Value
$66.57K
Shares Held After
386,293
% of Holdings
0.3%
Hinge Health, Inc. (HNGE)
Budge James โ Chief Financial Officer
Shares
4,706
Price
$54.65
Total Value
$257.19K
Shares Held After
387,493
% of Holdings
1.2%
Exzeo Group, Inc. (XZO)
Patel Paresh โ Director
Shares
2,000
Price
$13.99
Total Value
$27.98K
Shares Held After
1,650,013
% of Holdings
0.1%
Arcus Biosciences, Inc. (RCUS)
Goeltz II Robert C. โ Chief Financial Officer
Shares
7,763
Price
$25.63
Total Value
$198.97K
Shares Held After
84,161
% of Holdings
8.4%
Sprout Social, Inc. (SPT)
Howard Justyn Russell โ Director
Shares
40
Price
$7.41
Total Value
$296.40
Shares Held After
7,417
% of Holdings
0.5%
Sprout Social, Inc. (SPT)
Howard Justyn Russell โ Director
Shares
39,960
Price
$6.58
Total Value
$262.94K
Shares Held After
7,457
% of Holdings
84.3%
Bandwidth Inc. (BAND)
Ross Kade โ Chief Information Officer
Shares
5,710
Price
$52.58
Total Value
$300.25K
Shares Held After
43,894
% of Holdings
11.5%
Bandwidth Inc. (BAND)
Ross Kade โ Chief Information Officer
Shares
9,790
Price
$51.43
Total Value
$503.51K
Shares Held After
49,604
% of Holdings
16.5%
Bandwidth Inc. (BAND)
Ross Kade โ Chief Information Officer
Shares
4,500
Price
$50.56
Total Value
$227.50K
Shares Held After
59,394
% of Holdings
7.0%
KLA CORP (KLAC)
Hanley Jeneanne Michelle โ Director
Shares
550
Price
$1,874.71
Total Value
$1.03M
Shares Held After
3,551
% of Holdings
13.4%
Ouster, Inc. (OUST)
Boulet Virginia โ Director
Shares
1,050
Price
$25.16
Total Value
$26.42K
Shares Held After
230,000
% of Holdings
0.5%
Ouster, Inc. (OUST)
Boulet Virginia โ Director
Shares
608
Price
$25.35
Total Value
$15.41K
Shares Held After
228,950
% of Holdings
0.3%
LAMAR ADVERTISING CO/NEW (LAMR)
Johnson Jay LeCoryelle โ CFO, Treasurer, EVP
Shares
10,000
Price
$157.02
Total Value
$1.57M
Shares Held After
0
% of Holdings
100.0%
HUBSPOT INC (HUBS)
NORRINGTON LORRIE M โ Director
Shares
1,313
Price
$190.42
Total Value
$250.02K
Shares Held After
2,838
% of Holdings
46.3%
COHU INC (COHU)
BOHRSON CHRISTOPHER โ Sr VP & Chief Customer Officer
Shares
1,500
Price
$51.28
Total Value
$76.92K
Shares Held After
173,702
% of Holdings
0.9%
Prestige Consumer Healthcare Inc. (PBH)
Zerillo Jeffrey โ Senior VP Operations
Shares
351
Price
$52.28
Total Value
$18.35K
Shares Held After
41,810
% of Holdings
0.8%
EVERTEC, Inc. (EVTC)
Vizcarrondo Miguel โ Executive Vice President
Shares
21,000
Price
$23.37
Total Value
$490.77K
Shares Held After
142,214
% of Holdings
14.8%
CORNING INC /NY (GLW)
Zhang John Z โ Exec. Vice President & CCDO
Shares
10,000
Price
$198.34
Total Value
$1.98M
Shares Held After
5,138
% of Holdings
66.1%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
2,212
Price
$66.80
Total Value
$147.77K
Shares Held After
5,258
% of Holdings
29.6%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
15,000
Price
$66.80
Total Value
$1.00M
Shares Held After
7,470
% of Holdings
66.8%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
30,000
Price
$66.80
Total Value
$2.00M
Shares Held After
7,470
% of Holdings
80.1%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
17,000
Price
$66.80
Total Value
$1.14M
Shares Held After
7,470
% of Holdings
69.5%
Showing 1651โ1700 of 11637 transactions (page 34 of 233)