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
Buys260
Sells1670
Buy $$213.05M
Sell $$6.30B
Ratio1:29.56
% Change vs. Prior
Ratio -66.4%Value +482.7%
Industrials
Buys200
Sells958
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.0%Value -26.4%
Financial Services
Buys588
Sells1226
Buy $$525.89M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +434.2%Value +133.7%
Consumer Cyclical
Buys173
Sells824
Buy $$65.31M
Sell $$2.04B
Ratio1:31.31
% Change vs. Prior
Ratio -98.5%Value +42.1%
Energy
Buys127
Sells240
Buy $$50.81M
Sell $$1.29B
Ratio1:25.32
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys67
Sells356
Buy $$124.79M
Sell $$924.69M
Ratio1:7.41
% Change vs. Prior
Ratio +698.8%Value +466.8%
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
Sells104
Buy $$27.06M
Sell $$148.53M
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
Buys140
Sells101
Buy $$30.07M
Sell $$694.83M
Ratio1:23.11
Biotechnology
Buys120
Sells1087
Buy $$172.79M
Sell $$530.27M
Ratio1:3.07
% Change vs. Prior
Ratio +320.2%Value -24.4%
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
Sells124
Buy $$3.08M
Sell $$629.78M
Ratio1:204.15
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (9640)
FIRST CITIZENS BANCSHARES INC /DE/ (FCNCA)
HOLDING FRANK B JR โ Director
Shares
5,346
Price
$1,918.69
Total Value
$10.26M
Shares Held After
100,654
% of Holdings
5.0%
APPFOLIO INC (APPF)
Barat Elizabeth Erin โ Chief People Officer
Shares
1,978
Price
$158.12
Total Value
$312.76K
Shares Held After
21,545
% of Holdings
8.4%
LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND)
FAHEY JOHN M JR โ Director
Shares
1,000
Price
$19.39
Total Value
$19.39K
Shares Held After
118,486
% of Holdings
0.8%
TWILIO INC (TWLO)
Stafman Andrew โ Director
Shares
675,000
Price
$193.54
Total Value
$130.64M
Shares Held After
1,620,000
% of Holdings
29.4%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE โ Director
Shares
67,885
Price
$0.64
Total Value
$43.45K
Shares Held After
1,171,175
% of Holdings
5.5%
California Resources Corp (CRC)
Preston Michael L. โ EVP, Chf Strategy Officer & GC
Shares
26,409
Price
$59.82
Total Value
$1.58M
Shares Held After
104,214
% of Holdings
20.2%
BENCHMARK ELECTRONICS INC (BHE)
LAMNECK KENNETH T โ Director
Shares
24,263
Price
$81.49
Total Value
$1.98M
Shares Held After
47,418
% of Holdings
33.8%
Protagonist Therapeutics, Inc (PTGX)
PATEL DINESH V PH D โ Director
Shares
75,000
Price
$100.12
Total Value
$7.51M
Shares Held After
523,478
% of Holdings
12.5%
Liquidia Corp (LQDA)
JEFFS ROGER โ Director
Shares
25,000
Price
$54.04
Total Value
$1.35M
Shares Held After
1,273,095
% of Holdings
1.9%
Werewolf Therapeutics, Inc. (HOWL)
RA CAPITAL MANAGEMENT, L.P. โ 10% Owner
Shares
6,719
Price
$0.64
Total Value
$4.30K
Shares Held After
406,282
% of Holdings
1.6%
Werewolf Therapeutics, Inc. (HOWL)
RA CAPITAL MANAGEMENT, L.P. โ 10% Owner
Shares
94,432
Price
$0.64
Total Value
$60.44K
Shares Held After
5,709,858
% of Holdings
1.6%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
3,530
Price
$177.96
Total Value
$628.20K
Shares Held After
8,088,740
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
1,732
Price
$177.16
Total Value
$306.84K
Shares Held After
8,092,270
% of Holdings
0.0%
Morningstar, Inc. (MORN)
Mansueto Joseph D โ Director
Shares
1,988
Price
$176.01
Total Value
$349.90K
Shares Held After
8,094,002
% of Holdings
0.0%
KLA CORP (KLAC)
WALLACE RICHARD P โ President and CEO
Shares
4,512
Price
$1,794.00
Total Value
$8.09M
Shares Held After
75,895
% of Holdings
5.6%
Wingstop Inc. (WING)
Fallon Christopher โ Former SVP & CIO
Shares
250
Price
$125.93
Total Value
$31.48K
Shares Held After
267
% of Holdings
48.4%
Perimeter Solutions, Inc. (PRM)
Sable Kyle โ Chief Financial Officer
Shares
30,000
Price
$31.75
Total Value
$952.50K
Shares Held After
0
% of Holdings
100.0%
Edwards Lifesciences Corp (EW)
Zovighian Bernard J โ Director
Shares
35,506
Price
$77.92
Total Value
$2.77M
Shares Held After
12,040
% of Holdings
74.7%
Edwards Lifesciences Corp (EW)
Zovighian Bernard J โ Director
Shares
845
Price
$78.40
Total Value
$66.25K
Shares Held After
47,546
% of Holdings
1.7%
BWX Technologies, Inc. (BWXT)
Geveden Rex D โ Director
Shares
1,318
Price
$207.13
Total Value
$273.00K
Shares Held After
202,491
% of Holdings
0.6%
BWX Technologies, Inc. (BWXT)
Geveden Rex D โ Director
Shares
1,402
Price
$205.78
Total Value
$288.51K
Shares Held After
203,809
% of Holdings
0.7%
BWX Technologies, Inc. (BWXT)
Geveden Rex D โ Director
Shares
3,570
Price
$204.65
Total Value
$730.59K
Shares Held After
205,211
% of Holdings
1.7%
BWX Technologies, Inc. (BWXT)
Geveden Rex D โ Director
Shares
3,710
Price
$203.78
Total Value
$756.03K
Shares Held After
208,781
% of Holdings
1.7%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
25,500
Price
$65.56
Total Value
$1.67M
Shares Held After
5,258
% of Holdings
82.9%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
10,000
Price
$65.56
Total Value
$655.63K
Shares Held After
5,258
% of Holdings
65.5%
COGNEX CORP (CGNX)
MACDONALD LAURA ANN โ VP and PAO
Shares
6,100
Price
$65.56
Total Value
$399.94K
Shares Held After
5,258
% of Holdings
53.7%
Carter Bankshares, Inc. (CARE)
Langs Bradford N. โ PRESIDENT, CHIEF STRATEGY OFCR
Shares
5,500
Price
$26.47
Total Value
$145.56K
Shares Held After
27,093
% of Holdings
16.9%
Cipher Digital Inc. (CIFR)
Newsome James E โ Director
Shares
3,342
Price
$20.96
Total Value
$70.05K
Shares Held After
132,288
% of Holdings
2.5%
ATN International, Inc. (ATNI)
PRIOR CORNELIUS B JR โ 10% Owner
Shares
5,000
Price
$27.25
Total Value
$136.25K
Shares Held After
188,000
% of Holdings
2.6%
Lyell Immunopharma, Inc. (LYEL)
Hill Stephen J. โ Chief Operating Officer
Shares
89
Price
$18.92
Total Value
$1.68K
Shares Held After
17,894
% of Holdings
0.5%
Lyell Immunopharma, Inc. (LYEL)
Lee Gary K. โ Chief Scientific Officer
Shares
130
Price
$18.92
Total Value
$2.46K
Shares Held After
17,808
% of Holdings
0.7%
Lyell Immunopharma, Inc. (LYEL)
Seely Lynn โ Director
Shares
388
Price
$18.91
Total Value
$7.34K
Shares Held After
73,878
% of Holdings
0.5%
Lyell Immunopharma, Inc. (LYEL)
Bulis Veronica Sanchez โ VP, Corporate Controller
Shares
217
Price
$18.91
Total Value
$4.10K
Shares Held After
15,420
% of Holdings
1.4%
EVERSPIN TECHNOLOGIES INC. (MRAM)
FINCH LAWRENCE G โ Director
Shares
41,961
Price
$34.29
Total Value
$1.44M
Shares Held After
0
% of Holdings
100.0%
Cadrenal Therapeutics, Inc. (CVKD)
Pham Quang X โ Director
Shares
6,476
Price
$5.76
Total Value
$37.30K
Shares Held After
188,448
% of Holdings
3.3%
Newegg Commerce, Inc. (NEGG)
CHANG FRED FACHING โ Director
Shares
6,944
Price
$25.41
Total Value
$176.47K
Shares Held After
3,346,646
% of Holdings
0.2%
Callaway Golf Co (CALY)
ANDERSON ERIK J โ Director
Shares
50,000
Price
$17.54
Total Value
$877.00K
Shares Held After
605,459
% of Holdings
7.6%
Callaway Golf Co (CALY)
ANDERSON ERIK J โ Director
Shares
25,000
Price
$16.29
Total Value
$407.12K
Shares Held After
655,459
% of Holdings
3.7%
SASOL LTD (SSL)
Pillay Sarushen Dhanapalan โ EVP, Business Building
Shares
2,182
Price
$13.14
Total Value
$28.68K
Shares Held After
16,313
% of Holdings
11.8%
APPLIED ENERGETICS, INC. (AERG)
Adamczyk Bradford Thomas โ Director
Shares
10,000
Price
$1.50
Total Value
$15.00K
Shares Held After
671,482
% of Holdings
1.5%
DIGI INTERNATIONAL INC (DGII)
Schneider Terrence G. โ VP, SUPPLY CHAIN
Shares
14,182
Price
$65.61
Total Value
$930.47K
Shares Held After
26,759
% of Holdings
34.6%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos โ Chief Financial Officer
Shares
1,970
Price
$10.69
Total Value
$21.06K
Shares Held After
292,031
% of Holdings
0.7%
NETLIST INC (NLST)
SASAKI GAIL M โ EVP and CFO
Shares
25,000
Price
$3.49
Total Value
$87.25K
Shares Held After
493,470
% of Holdings
4.8%
Vinci Compass Investments Ltd. (VINP)
Zaremba Bruno Augusto Sacchi โ Pres. Finance and Operations
Shares
9,305
Price
$10.70
Total Value
$99.56K
Shares Held After
1,093,385
% of Holdings
0.8%
Mineralys Therapeutics, Inc. (MLYS)
Rodman David Malcom โ Chief Medical Officer
Shares
2,171
Price
$29.71
Total Value
$64.50K
Shares Held After
69,792
% of Holdings
3.0%
Grab Holdings Ltd (GRAB)
Tan Anthony Ping Yeow โ Director
Shares
400,000
Price
$3.67
Total Value
$1.47M
Shares Held After
25,193
% of Holdings
94.1%
Vinci Compass Investments Ltd. (VINP)
Lovisotto Fernando โ Head of Global IP&S
Shares
5,477
Price
$10.69
Total Value
$58.55K
Shares Held After
1,077,620
% of Holdings
0.5%
Hippo Holdings Inc. (HIPO)
McCathron Richard โ Director
Shares
5,000
Price
$27.10
Total Value
$135.50K
Shares Held After
604,212
% of Holdings
0.8%
indie Semiconductor, Inc. (INDI)
Aoki Ichiro โ Director
Shares
50,000
Price
$4.78
Total Value
$238.79K
Shares Held After
106,169
% of Holdings
32.0%
ANI PHARMACEUTICALS INC (ANIP)
Walsh Patrick D โ Director
Shares
3,973
Price
$80.75
Total Value
$320.82K
Shares Held After
48,432
% of Holdings
7.6%
Showing 5951โ6000 of 9640 transactions (page 120 of 193)