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
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
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 (11686)
ALKAMI TECHNOLOGY, INC. (ALKT)
GENERAL ATLANTIC, L.P. — Director
Shares
750,000
Price
$16.87
Total Value
$12.65M
Shares Held After
18,195,994
% of Holdings
4.1%
Conexeu Sciences Inc. (CNXU)
OnePointTwo Capital Ventures LLC — 10% Owner
Shares
422,500
Price
$0.80
Total Value
$338.00K
Shares Held After
1,047,500
% of Holdings
40.3%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
51,923
Price
$95.87
Total Value
$4.98M
Shares Held After
1,340,456
% of Holdings
3.7%
INNODATA INC (INOD)
ABUHOFF JACK — Director
Shares
19,776
Price
$94.89
Total Value
$1.88M
Shares Held After
1,392,379
% of Holdings
1.4%
Shattuck Labs, Inc. (STTK)
Pandite Arundathy N. — Chief Medical Officer
Shares
30,000
Price
$6.61
Total Value
$198.30K
Shares Held After
166,219
% of Holdings
15.3%
GSI TECHNOLOGY INC (GSIT)
Wu Ping Tak — VP, U.S. Operations
Shares
11,763
Price
$10.80
Total Value
$127.04K
Shares Held After
147,647
% of Holdings
7.4%
MP Materials Corp. / DE (MP)
Litinsky James H. — Director
Shares
102,968
Price
$65.67
Total Value
$6.76M
Shares Held After
12,383,153
% of Holdings
0.8%
MP Materials Corp. / DE (MP)
Litinsky James H. — Director
Shares
19,844
Price
$67.12
Total Value
$1.33M
Shares Held After
12,486,121
% of Holdings
0.2%
Biglari Holdings Inc. (BH)
BIGLARI, SARDAR — Director
Shares
22,965
Price
$249.84
Total Value
$5.74M
Shares Held After
1,368,395
% of Holdings
1.7%
Under Armour, Inc. (UA)
WATSA V PREM ET AL — 10% Owner
Shares
438,723
Price
$4.99
Total Value
$2.19M
Shares Held After
43,439,595
% of Holdings
1.0%
Janus Henderson Group Ltd. (JHG)
Frank Joshua D. — Director
Shares
6,213,418
Price
$51.60
Total Value
$320.61M
Shares Held After
25,654,382
% of Holdings
19.5%
LIGHTPATH TECHNOLOGIES INC (LPTH)
North Run Strategic Opportunities Fund I, LP — Director
Shares
83,052
Price
$12.25
Total Value
$1.02M
Shares Held After
3,200,112
% of Holdings
2.5%
Janus Henderson Group Ltd. (JHG)
Baldwin Brian M — Director
Shares
6,213,418
Price
$51.60
Total Value
$320.61M
Shares Held After
25,654,382
% of Holdings
19.5%
ARROWHEAD PHARMACEUTICALS, INC. (ARWR)
Lu Hongbo — Director
Shares
2,970
Price
$76.88
Total Value
$228.33K
Shares Held After
52,012
% of Holdings
5.4%
Intrepid Potash, Inc. (IPI)
Lancaster Lori A — Director
Shares
4,800
Price
$45.24
Total Value
$217.15K
Shares Held After
10,540
% of Holdings
31.3%
Dolby Laboratories, Inc. (DLB)
Park Robert J — SVP & Chief Financial Officer
Shares
391
Price
$57.35
Total Value
$22.42K
Shares Held After
81,490
% of Holdings
0.5%
Dolby Laboratories, Inc. (DLB)
Park Robert J — SVP & Chief Financial Officer
Shares
4,504
Price
$56.62
Total Value
$255.00K
Shares Held After
81,881
% of Holdings
5.2%
ENTRAVISION COMMUNICATIONS CORP (EVC)
Seros Alexandra — 10% Owner
Shares
160,282
Price
$8.33
Total Value
$1.33M
Shares Held After
9,659,861
% of Holdings
1.6%
QuantumScape Corp (QS)
Straubel Jeffrey B — Director
Shares
27,106
Price
$7.85
Total Value
$212.87K
Shares Held After
131,298
% of Holdings
17.1%
STARZ ENTERTAINMENT CORP /CN/ (STRZ)
MACDONALD SCOTT D — SEE REMARKS
Shares
5,000
Price
$20.59
Total Value
$102.95K
Shares Held After
18,757
% of Holdings
26.7%
ABUNDIA GLOBAL IMPACT GROUP, INC. (AGIG)
LONGO PETER F. — Director
Shares
10,000
Price
$1.20
Total Value
$12.00K
Shares Held After
108,916
% of Holdings
9.2%
FIRST NORTHERN COMMUNITY BANCORP (FNRN)
Schulze Mark C — Director
Shares
2,000
Price
$17.79
Total Value
$35.57K
Shares Held After
739,921
% of Holdings
0.3%
NN INC (NNBR)
White Raymond T. — Director
Shares
18,782
Price
$2.41
Total Value
$45.30K
Shares Held After
858,283
% of Holdings
2.1%
PhenixFIN Corp (PFX)
Lorber David A — Director
Shares
42,065
Price
$39.95
Total Value
$1.68M
Shares Held After
245,198
% of Holdings
17.2%
Samsara Inc. (IOT)
Bicket John — Director
Shares
300
Price
$29.17
Total Value
$8.75K
Shares Held After
73,053
% of Holdings
0.4%
Samsara Inc. (IOT)
Bicket John — Director
Shares
39,547
Price
$28.57
Total Value
$1.13M
Shares Held After
73,353
% of Holdings
35.0%
Samsara Inc. (IOT)
Bicket John — Director
Shares
100
Price
$29.29
Total Value
$2.93K
Shares Held After
15,200
% of Holdings
0.7%
Samsara Inc. (IOT)
Bicket John — Director
Shares
10,500
Price
$28.72
Total Value
$301.59K
Shares Held After
15,300
% of Holdings
40.7%
Samsara Inc. (IOT)
Bicket John — Director
Shares
1,255
Price
$29.16
Total Value
$36.59K
Shares Held After
452,048
% of Holdings
0.3%
Samsara Inc. (IOT)
Bicket John — Director
Shares
116,525
Price
$28.57
Total Value
$3.33M
Shares Held After
453,303
% of Holdings
20.4%
TREACE MEDICAL CONCEPTS, INC. (TMCI)
Treace John T. — Director
Shares
43,000
Price
$2.17
Total Value
$93.48K
Shares Held After
7,047,550
% of Holdings
0.6%
NEW YORK TIMES CO (NYT)
KOPIT LEVIEN MEREDITH A. — Director
Shares
9,750
Price
$78.00
Total Value
$760.50K
Shares Held After
219,612
% of Holdings
4.3%
Porch Group, Inc. (PRCH)
Ehrlichman Matt — Director
Shares
122,881
Price
$10.52
Total Value
$1.29M
Shares Held After
16,208,253
% of Holdings
0.8%
Sandisk Corp (SNDK)
Pokorny Michael — VP, Chief Accounting Officer
Shares
2,446
Price
$1,426.18
Total Value
$3.49M
Shares Held After
22,375
% of Holdings
9.9%
AMEREN CORP (AEE)
Shaw Theresa A — SVP and CATO
Shares
1,500
Price
$109.35
Total Value
$164.03K
Shares Held After
32,943
% of Holdings
4.4%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
300
Price
$29.23
Total Value
$8.77K
Shares Held After
72,951
% of Holdings
0.4%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
39,649
Price
$28.57
Total Value
$1.13M
Shares Held After
73,251
% of Holdings
35.1%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
100
Price
$29.29
Total Value
$2.93K
Shares Held After
15,200
% of Holdings
0.7%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
10,500
Price
$28.72
Total Value
$301.57K
Shares Held After
15,300
% of Holdings
40.7%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
1,000
Price
$29.17
Total Value
$29.17K
Shares Held After
605,333
% of Holdings
0.2%
Samsara Inc. (IOT)
Biswas Sanjit — Director
Shares
116,723
Price
$28.57
Total Value
$3.33M
Shares Held After
606,333
% of Holdings
16.1%
Porch Group, Inc. (PRCH)
Tabak Shawn — CHIEF FINANCIAL OFFICER
Shares
11,107
Price
$10.52
Total Value
$116.90K
Shares Held After
320,787
% of Holdings
3.3%
JOINT Corp (JYNT)
JOBSON CHARLES E — 10% Owner
Shares
127,676
Price
$8.57
Total Value
$1.09M
Shares Held After
1,773,479
% of Holdings
7.2%
Porch Group, Inc. (PRCH)
Neagle Matthew — Chief Operating Officer
Shares
63,650
Price
$10.52
Total Value
$669.91K
Shares Held After
2,113,032
% of Holdings
2.9%
Cipher Digital Inc. (CIFR)
Kelly Patrick Arthur — Co-President and COO
Shares
48,000
Price
$19.36
Total Value
$929.28K
Shares Held After
1,451,856
% of Holdings
3.2%
NET Power Inc. (NPWR)
8 Rivers Capital, LLC — 10% Owner
Shares
400,000
Price
$2.44
Total Value
$975.56K
Shares Held After
3,000,000
% of Holdings
11.8%
NET Power Inc. (NPWR)
NPEH, LLC — 10% Owner
Shares
400,000
Price
$2.44
Total Value
$975.56K
Shares Held After
3,000,000
% of Holdings
11.8%
STRATTEC SECURITY CORP (STRT)
Pauli Matthew — SVP & CFO
Shares
2,000
Price
$62.53
Total Value
$125.06K
Shares Held After
2,000
% of Holdings
100.0%
Hemab Therapeutics Holdings, Inc. (COAG)
RA CAPITAL MANAGEMENT, L.P. — 10% Owner
Shares
6,387
Price
$24.90
Total Value
$159.04K
Shares Held After
6,372,170
% of Holdings
0.1%
STRATTEC SECURITY CORP (STRT)
Slater Jennifer Lynn — Director
Shares
797
Price
$62.71
Total Value
$50.00K
Shares Held After
57,123
% of Holdings
1.4%
Showing 6951–7000 of 11686 transactions (page 140 of 234)