Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys222
Sells3409
Buy $$214.80M
Sell $$5.89B
Ratio1:27.42
% Change vs. Prior
Ratio -99.2%Value -71.7%
Industrials
Buys192
Sells912
Buy $$258.78M
Sell $$2.53B
Ratio1:9.79
% Change vs. Prior
Ratio +1728.2%Value -27.7%
Healthcare
Buys219
Sells1560
Buy $$171.15M
Sell $$2.60B
Ratio1:15.21
% Change vs. Prior
Ratio -34.7%Value +148.4%
Financial Services
Buys528
Sells1173
Buy $$502.16M
Sell $$2.09B
Ratio1:4.17
% Change vs. Prior
Ratio +424.1%Value +126.8%
Consumer Cyclical
Buys158
Sells771
Buy $$51.91M
Sell $$1.92B
Ratio1:36.99
% Change vs. Prior
Ratio -98.7%Value +32.8%
Energy
Buys113
Sells234
Buy $$49.02M
Sell $$1.28B
Ratio1:26.15
% Change vs. Prior
Ratio -74.8%Value +204.3%
Communication Services
Buys60
Sells317
Buy $$121.12M
Sell $$808.23M
Ratio1:6.67
% Change vs. Prior
Ratio +822.7%Value +402.4%
Consumer Defensive
Buys74
Sells257
Buy $$101.26M
Sell $$659.25M
Ratio1:6.51
% Change vs. Prior
Ratio -13.4%Value +517.9%
Utilities
Buys36
Sells169
Buy $$50.24M
Sell $$707.28M
Ratio1:14.08
% Change vs. Prior
Ratio +605.8%Value +24.9%
Real Estate
Buys91
Sells95
Buy $$26.96M
Sell $$146.83M
Ratio1:5.45
% Change vs. Prior
Ratio -88.1%Value +103.1%
Basic Materials
Buys57
Sells113
Buy $$10.42M
Sell $$139.00M
Ratio1:13.34
% Change vs. Prior
Ratio -23.1%Value -52.3%
By Industry
Software - Infrastructure
Buys25
Sells1262
Buy $$24.61M
Sell $$2.39B
Ratio1:97.24
% Change vs. Prior
Ratio +446.1%Value +22.0%
Semiconductors
Buys42
Sells702
Buy $$1.74M
Sell $$1.36B
Ratio1:782.84
% Change vs. Prior
Ratio +21.5%Value +225.9%
Leisure
Buys26
Sells57
Buy $$1.73M
Sell $$1.05B
Ratio1:610.16
Shell Companies
Buys63
Sells117
Buy $$86.62M
Sell $$802.44M
Ratio1:9.26
% Change vs. Prior
Ratio +170.1%Value +79.1%
Software - Application
Buys123
Sells500
Buy $$182.07M
Sell $$701.72M
Ratio1:3.85
% Change vs. Prior
Ratio +4.9%Value +273.5%
Medical - Diagnostics & Research
Buys3
Sells129
Buy $$781.14K
Sell $$868.79M
Ratio1:1112.22
Construction
Buys9
Sells28
Buy $$16.80M
Sell $$777.69M
Ratio1:46.30
Asset Management
Buys127
Sells95
Buy $$28.72M
Sell $$691.50M
Ratio1:24.08
Renewable Utilities
Buys12
Sells117
Buy $$44.10M
Sell $$616.10M
Ratio1:13.97
% Change vs. Prior
Ratio +79217.1%Value +29.1%
Biotechnology
Buys92
Sells1043
Buy $$131.87M
Sell $$516.78M
Ratio1:3.92
% Change vs. Prior
Ratio +229.0%Value -30.3%
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Financial - Capital Markets
Buys10
Sells157
Buy $$343.83M
Sell $$201.05M
Ratio1.71:1
Internet Content & Information
Buys8
Sells220
Buy $$947.83K
Sell $$542.15M
Ratio1:572.00
Information Technology Services
Buys19
Sells107
Buy $$5.15M
Sell $$536.71M
Ratio1:104.15
Oil & Gas Equipment & Services
Buys2
Sells42
Buy $$450.65K
Sell $$507.54M
Ratio1:1126.24
% Change vs. Prior
Ratio +105.8%Value +250.7%
Transactions (10893)
UNITED THERAPEUTICS Corp (UTHR)
EDGEMOND JAMES โ CFO AND TREASURER
Shares
25
Price
$559.58
Total Value
$13.99K
Shares Held After
28,851
% of Holdings
0.1%
LEE ENTERPRISES, Inc (LEE)
Hoffmann David Henry โ Director
Shares
13,700
Price
$9.99
Total Value
$136.86K
Shares Held After
11,364,849
% of Holdings
0.1%
KalVista Pharmaceuticals, Inc. (KALV)
Sweeny Nicole โ Chief Commercial Officer
Shares
1,489
Price
$26.78
Total Value
$39.87K
Shares Held After
59,291
% of Holdings
2.4%
TRAVELERS COMPANIES, INC. (TRV)
Klein Michael Frederick โ EVP & President, Personal Ins.
Shares
1,519
Price
$308.79
Total Value
$469.06K
Shares Held After
45,125
% of Holdings
3.3%
TRAVELERS COMPANIES, INC. (TRV)
Klein Michael Frederick โ EVP & President, Personal Ins.
Shares
2,412
Price
$308.33
Total Value
$743.70K
Shares Held After
46,644
% of Holdings
4.9%
TRAVELERS COMPANIES, INC. (TRV)
Klein Michael Frederick โ EVP & President, Personal Ins.
Shares
6,069
Price
$307.10
Total Value
$1.86M
Shares Held After
49,056
% of Holdings
11.0%
LITHIA MOTORS INC (LAD)
Bailey Richard J Jr โ Director
Shares
297
Price
$280.57
Total Value
$83.33K
Shares Held After
760
% of Holdings
28.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
1,020
Price
$577.97
Total Value
$589.53K
Shares Held After
40,513
% of Holdings
2.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
1,620
Price
$577.03
Total Value
$934.80K
Shares Held After
41,533
% of Holdings
3.8%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
560
Price
$574.57
Total Value
$321.76K
Shares Held After
44,653
% of Holdings
1.2%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
600
Price
$572.66
Total Value
$343.60K
Shares Held After
45,213
% of Holdings
1.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
717
Price
$571.77
Total Value
$409.96K
Shares Held After
45,813
% of Holdings
1.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
683
Price
$570.84
Total Value
$389.89K
Shares Held After
46,530
% of Holdings
1.4%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
642
Price
$569.69
Total Value
$365.74K
Shares Held After
47,213
% of Holdings
1.3%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
958
Price
$568.63
Total Value
$544.75K
Shares Held After
47,855
% of Holdings
2.0%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
520
Price
$567.42
Total Value
$295.06K
Shares Held After
48,813
% of Holdings
1.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
320
Price
$566.36
Total Value
$181.23K
Shares Held After
49,333
% of Holdings
0.6%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
240
Price
$564.02
Total Value
$135.37K
Shares Held After
49,653
% of Holdings
0.5%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
40
Price
$562.16
Total Value
$22.49K
Shares Held After
49,893
% of Holdings
0.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
35
Price
$560.74
Total Value
$19.63K
Shares Held After
49,933
% of Holdings
0.1%
UNITED THERAPEUTICS Corp (UTHR)
ROTHBLATT MARTINE A โ Director
Shares
45
Price
$560.52
Total Value
$25.22K
Shares Held After
49,968
% of Holdings
0.1%
LivaNova PLC (LIVN)
Bianchi Francesco โ Director
Shares
1,800
Price
$75.75
Total Value
$136.35K
Shares Held After
7,228
% of Holdings
19.9%
VEECO INSTRUMENTS INC (VECO)
Wilkerson Susan โ SVP, GLOBAL SALES & SERVICE
Shares
35,723
Price
$61.69
Total Value
$2.20M
Shares Held After
42,974
% of Holdings
45.4%
Mayville Engineering Company, Inc. (MEC)
Raber Ryan F โ EVP - Strategy, Sales & Mktg
Shares
20,000
Price
$26.00
Total Value
$520.00K
Shares Held After
86,970
% of Holdings
18.7%
Booking Holdings Inc. (BKNG)
MILLONES PETER J โ EXECUTIVE VP, GENERAL COUNSEL
Shares
5,250
Price
$165.56
Total Value
$869.21K
Shares Held After
425,075
% of Holdings
1.2%
Booking Holdings Inc. (BKNG)
MILLONES PETER J โ EXECUTIVE VP, GENERAL COUNSEL
Shares
7,470
Price
$164.64
Total Value
$1.23M
Shares Held After
430,325
% of Holdings
1.7%
Booking Holdings Inc. (BKNG)
MILLONES PETER J โ EXECUTIVE VP, GENERAL COUNSEL
Shares
29,399
Price
$163.58
Total Value
$4.81M
Shares Held After
437,795
% of Holdings
6.3%
Booking Holdings Inc. (BKNG)
MILLONES PETER J โ EXECUTIVE VP, GENERAL COUNSEL
Shares
20,381
Price
$162.96
Total Value
$3.32M
Shares Held After
467,194
% of Holdings
4.2%
QUAINT OAK BANCORP, INC. (QNTO)
CLARKE JAMES J โ Director
Shares
200
Price
$17.35
Total Value
$3.47K
Shares Held After
70,990
% of Holdings
0.3%
ANALOG DEVICES INC (ADI)
ROCHE VINCENT โ Director
Shares
9,962
Price
$415.74
Total Value
$4.14M
Shares Held After
137,538
% of Holdings
6.8%
ANALOG DEVICES INC (ADI)
ROCHE VINCENT โ Director
Shares
20,038
Price
$414.83
Total Value
$8.31M
Shares Held After
147,500
% of Holdings
12.0%
OLAPLEX HOLDINGS, INC. (OLPX)
FOX TRISHA L โ Chief People Officer
Shares
16,324
Price
$2.04
Total Value
$33.30K
Shares Held After
1,064,039
% of Holdings
1.5%
ASSURANT, INC. (AIZ)
DiRienzo Dimitry โ SVP, CAO, Controller
Shares
2,000
Price
$255.68
Total Value
$511.36K
Shares Held After
2,741
% of Holdings
42.2%
CASELLA WASTE SYSTEMS INC (CWST)
BURKE MICHAEL K โ Director
Shares
2,305
Price
$87.56
Total Value
$201.83K
Shares Held After
14,048
% of Holdings
14.1%
SmartRent, Inc. (SMRT)
Ponathil Sangeeth โ Chief Information Officer
Shares
10,000
Price
$1.25
Total Value
$12.50K
Shares Held After
10,000
% of Holdings
100.0%
Tradeweb Markets Inc. (TW)
BERNS STEVEN โ Director
Shares
425
Price
$105.26
Total Value
$44.74K
Shares Held After
4,884
% of Holdings
8.0%
Hyperfine, Inc. (HYPR)
TEISSEYRE THOMAS โ Chief Operating Officer
Shares
6,047
Price
$1.65
Total Value
$9.98K
Shares Held After
678,601
% of Holdings
0.9%
HOST HOTELS & RESORTS, INC. (HST)
RAKOWICH WALTER C โ Director
Shares
3,408
Price
$22.90
Total Value
$78.04K
Shares Held After
76,537
% of Holdings
4.3%
PubMatic, Inc. (PUBM)
Goel Rajeev K. โ Director
Shares
44,000
Price
$10.41
Total Value
$458.21K
Shares Held After
21,206
% of Holdings
67.5%
Hyperfine, Inc. (HYPR)
HALE BRETT โ CFO and CAO
Shares
6,047
Price
$1.65
Total Value
$9.98K
Shares Held After
599,765
% of Holdings
1.0%
Exzeo Group, Inc. (XZO)
Patel Paresh โ Director
Shares
2,000
Price
$13.26
Total Value
$26.52K
Shares Held After
1,670,013
% of Holdings
0.1%
Roblox Corp (RBLX)
Rawlings Amy Marie โ Chief Accounting Officer
Shares
274
Price
$48.00
Total Value
$13.15K
Shares Held After
34,964
% of Holdings
0.8%
NewAmsterdam Pharma Co N.V. (NAMS)
Kooij Louise Frederika โ Chief Accounting Officer
Shares
65,000
Price
$35.69
Total Value
$2.32M
Shares Held After
24,353
% of Holdings
72.7%
Spotify Technology S.A. (SPOT)
STAGGS THOMAS O โ Director
Shares
5,477
Price
$526.00
Total Value
$2.88M
Shares Held After
3,619
% of Holdings
60.2%
Maze Therapeutics, Inc. (MAZE)
Coloma Jason V โ Director
Shares
25,582
Price
$26.02
Total Value
$665.52K
Shares Held After
350,987
% of Holdings
6.8%
HOST HOTELS & RESORTS, INC. (HST)
TYRRELL NATHAN S โ EVP, Ch. Investment Officer
Shares
15,569
Price
$23.00
Total Value
$358.09K
Shares Held After
682,089
% of Holdings
2.2%
ARBOR REALTY TRUST INC (ABR)
Tsunis George โ Director
Shares
500
Price
$5.50
Total Value
$2.75K
Shares Held After
1,500
% of Holdings
33.3%
ARBOR REALTY TRUST INC (ABR)
Tsunis George โ Director
Shares
500
Price
$5.51
Total Value
$2.75K
Shares Held After
1,500
% of Holdings
33.3%
TFS Financial CORP (TFSL)
Rubino Andrew J โ Chief Operating Officer
Shares
594
Price
$16.09
Total Value
$9.56K
Shares Held After
21,310
% of Holdings
2.7%
APTARGROUP, INC. (ATR)
Gong Xiangwei โ President, Asia
Shares
4,200
Price
$116.13
Total Value
$487.76K
Shares Held After
10,774
% of Holdings
28.0%
Showing 1351โ1400 of 10893 transactions (page 28 of 218)