Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys185
Sells2599
Buy $$203.23M
Sell $$4.65B
Ratio1:22.90
% Change vs. Prior
Ratio -99.1%Value -77.4%
Healthcare
Buys171
Sells1216
Buy $$144.03M
Sell $$2.36B
Ratio1:16.40
% Change vs. Prior
Ratio -39.4%Value +124.3%
Industrials
Buys157
Sells739
Buy $$252.00M
Sell $$1.67B
Ratio1:6.62
% Change vs. Prior
Ratio +2602.9%Value -50.2%
Financial Services
Buys408
Sells904
Buy $$473.80M
Sell $$1.44B
Ratio1:3.05
% Change vs. Prior
Ratio +617.1%Value +67.5%
Energy
Buys82
Sells202
Buy $$38.85M
Sell $$1.24B
Ratio1:31.90
% Change vs. Prior
Ratio -79.3%Value +192.3%
Consumer Cyclical
Buys140
Sells527
Buy $$45.96M
Sell $$1.23B
Ratio1:26.70
% Change vs. Prior
Ratio -98.2%Value -14.3%
Utilities
Buys31
Sells115
Buy $$48.76M
Sell $$673.78M
Ratio1:13.82
% Change vs. Prior
Ratio +619.0%Value +19.1%
Communication Services
Buys45
Sells237
Buy $$12.67M
Sell $$452.46M
Ratio1:35.71
% Change vs. Prior
Ratio +72.4%Value +151.4%
Consumer Defensive
Buys59
Sells199
Buy $$98.24M
Sell $$321.56M
Ratio1:3.27
% Change vs. Prior
Ratio +72.2%Value +241.1%
Basic Materials
Buys55
Sells89
Buy $$10.22M
Sell $$102.02M
Ratio1:9.99
% Change vs. Prior
Ratio +2.8%Value -64.2%
Real Estate
Buys78
Sells64
Buy $$24.20M
Sell $$83.35M
Ratio1:3.44
% Change vs. Prior
Ratio -81.2%Value +25.7%
By Industry
Software - Infrastructure
Buys18
Sells906
Buy $$24.37M
Sell $$1.94B
Ratio1:79.78
% Change vs. Prior
Ratio +565.6%Value -0.7%
Semiconductors
Buys42
Sells586
Buy $$1.74M
Sell $$1.11B
Ratio1:634.72
% Change vs. Prior
Ratio +49.9%Value +164.3%
Medical - Diagnostics & Research
Buys3
Sells92
Buy $$781.14K
Sell $$858.01M
Ratio1:1098.40
Construction
Buys8
Sells25
Buy $$16.06M
Sell $$774.21M
Ratio1:48.21
Leisure
Buys25
Sells41
Buy $$1.68M
Sell $$740.75M
Ratio1:440.59
Asset Management
Buys80
Sells74
Buy $$10.46M
Sell $$681.99M
Ratio1:65.17
Software - Application
Buys98
Sells357
Buy $$174.10M
Sell $$492.63M
Ratio1:2.83
% Change vs. Prior
Ratio +40.8%Value +185.1%
Renewable Utilities
Buys12
Sells74
Buy $$44.10M
Sell $$587.16M
Ratio1:13.32
% Change vs. Prior
Ratio +83126.7%Value +23.4%
Financial - Capital Markets
Buys7
Sells148
Buy $$339.42M
Sell $$195.37M
Ratio1.74:1
Biotechnology
Buys65
Sells842
Buy $$108.80M
Sell $$425.80M
Ratio1:3.91
% Change vs. Prior
Ratio +229.5%Value -42.5%
Information Technology Services
Buys17
Sells91
Buy $$2.18M
Sell $$522.62M
Ratio1:240.19
Medical - Care Facilities
Buys6
Sells25
Buy $$3.14M
Sell $$489.18M
Ratio1:155.59
Oil & Gas Equipment & Services
Buys2
Sells38
Buy $$450.65K
Sell $$487.59M
Ratio1:1081.96
% Change vs. Prior
Ratio +114.2%Value +237.0%
Oil & Gas Exploration & Production
Buys47
Sells43
Buy $$18.96M
Sell $$466.64M
Ratio1:24.62
Medical - Healthcare Plans
Buys1
Sells32
Buy $$2.70K
Sell $$398.02M
Ratio1:147415.68
Transactions (8419)
KBR, INC. (KBR)
Evans Shad E. โ EVP & Chief Financial Officer
Shares
8,375
Price
$30.60
Total Value
$256.27K
Shares Held After
43,725
% of Holdings
19.2%
Tesla, Inc. (TSLA)
Taneja Vaibhav โ Chief Financial Officer
Shares
3,000
Price
$450.00
Total Value
$1.35M
Shares Held After
18,106
% of Holdings
14.2%
Wheels Up Experience Inc. (UP)
Briffa Mark โ Chief Sales Officer
Shares
3,804
Price
$4.99
Total Value
$18.98K
Shares Held After
82,003
% of Holdings
4.4%
Apogee Therapeutics, Inc. (APGE)
HENDERSON MICHAEL THOMAS โ Director
Shares
1,341
Price
$82.58
Total Value
$110.74K
Shares Held After
1,115,987
% of Holdings
0.1%
Apogee Therapeutics, Inc. (APGE)
HENDERSON MICHAEL THOMAS โ Director
Shares
18,659
Price
$82.05
Total Value
$1.53M
Shares Held After
1,117,328
% of Holdings
1.6%
Delek US Holdings, Inc. (DK)
Wright Robert G. โ EVP
Shares
10,720
Price
$47.07
Total Value
$504.59K
Shares Held After
48,148
% of Holdings
18.2%
GeneDx Holdings Corp. (WGS)
Meister Keith A. โ Director
Shares
70,926
Price
$39.45
Total Value
$2.80M
Shares Held After
4,598,297
% of Holdings
1.5%
Resolute Holdings Management, Inc. (RHLD)
Schoen Kurt โ Chief Financial Officer
Shares
450
Price
$108.34
Total Value
$48.75K
Shares Held After
2,850
% of Holdings
15.8%
GeneDx Holdings Corp. (WGS)
Meister Keith A. โ Director
Shares
94,074
Price
$38.82
Total Value
$3.65M
Shares Held After
4,527,371
% of Holdings
2.1%
Nebius Group N.V. (NBIS)
Korolenko Andrey โ Chief Infrastructure Officer
Shares
500,000
Price
$203.24
Total Value
$101.62M
Shares Held After
585,209
% of Holdings
46.1%
GPGI, Inc. (GPGI)
Schoen Kurt โ Principal financial officer and principal accounting officer
Shares
4,000
Price
$12.58
Total Value
$50.32K
Shares Held After
586,317
% of Holdings
0.7%
ORMAT TECHNOLOGIES, INC. (ORA)
Wong Byron G. โ Director
Shares
4,500
Price
$134.32
Total Value
$604.44K
Shares Held After
5,925
% of Holdings
43.2%
Vinci Compass Investments Ltd. (VINP)
Lovisotto Fernando โ Head of Global IP&S
Shares
16,908
Price
$10.56
Total Value
$178.55K
Shares Held After
1,056,402
% of Holdings
1.6%
Vinci Compass Investments Ltd. (VINP)
Zaremba Bruno Augusto Sacchi โ Pres. Finance and Operations
Shares
23,010
Price
$10.62
Total Value
$244.37K
Shares Held After
1,065,899
% of Holdings
2.1%
ORMAT TECHNOLOGIES, INC. (ORA)
Benyosef Ofer โ EVP, Energy Storage & BD
Shares
9,429
Price
$131.02
Total Value
$1.24M
Shares Held After
0
% of Holdings
100.0%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
13,659
Price
$34.00
Total Value
$464.41K
Shares Held After
628,638
% of Holdings
2.1%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
32,500
Price
$33.00
Total Value
$1.07M
Shares Held After
642,297
% of Holdings
4.8%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
2,500
Price
$33.00
Total Value
$82.50K
Shares Held After
674,797
% of Holdings
0.4%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
35,000
Price
$32.00
Total Value
$1.12M
Shares Held After
677,297
% of Holdings
4.9%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
21,341
Price
$34.00
Total Value
$725.59K
Shares Held After
712,297
% of Holdings
2.9%
Ouster, Inc. (OUST)
Frichtl Mark โ Chief Technology Officer
Shares
31,434
Price
$31.09
Total Value
$977.37K
Shares Held After
712,297
% of Holdings
4.2%
Apollo Commercial Real Estate Finance, Inc. (ARI)
Whonder Carmencita N.M. โ Director
Shares
4,574
Price
$10.93
Total Value
$49.99K
Shares Held After
24,799
% of Holdings
15.6%
Vinci Compass Investments Ltd. (VINP)
Ribeiro Sergio Passos โ Chief Financial Officer
Shares
6,080
Price
$10.56
Total Value
$64.20K
Shares Held After
284,401
% of Holdings
2.1%
National Energy Services Reunited Corp. (NESR)
Al-Nowais Yousif Mohammed Ali Nasser โ Director
Shares
223,626
Price
$26.85
Total Value
$6.00M
Shares Held After
5,134,770
% of Holdings
4.2%
Liquidia Corp (LQDA)
JEFFS ROGER โ Director
Shares
25,000
Price
$56.29
Total Value
$1.41M
Shares Held After
1,248,095
% of Holdings
2.0%
COLLEGIUM PHARMACEUTICAL, INC (COLL)
Lurker Nancy โ Director
Shares
4,500
Price
$35.97
Total Value
$161.86K
Shares Held After
18,017
% of Holdings
20.0%
Ubiquiti Inc. (UI)
Radigan Kevin โ CHIEF ACCOUNTING OFFICER
Shares
500
Price
$680.53
Total Value
$340.26K
Shares Held After
2,268
% of Holdings
18.1%
Avidia Bancorp, Inc. (AVBC)
GILLES MICHAEL O โ Director
Shares
1,000
Price
$19.50
Total Value
$19.50K
Shares Held After
4,000
% of Holdings
25.0%
Avidia Bancorp, Inc. (AVBC)
GILLES MICHAEL O โ Director
Shares
3,000
Price
$19.50
Total Value
$58.50K
Shares Held After
19,000
% of Holdings
15.8%
STATE STREET CORP (STT)
Schaefer Elizabeth โ SVP, Chief Accounting Officer
Shares
500
Price
$150.87
Total Value
$75.44K
Shares Held After
8,764
% of Holdings
5.4%
LyondellBasell Industries N.V. (LYB)
Kaplan Jeffrey A โ EVP, Chief PC, Leg & Corp Ofc
Shares
10,000
Price
$74.16
Total Value
$741.57K
Shares Held After
96,674
% of Holdings
9.4%
INSMED Inc (INSM)
Bonstein Sara โ Chief Financial Officer
Shares
8,272
Price
$116.18
Total Value
$961.04K
Shares Held After
71,486
% of Holdings
10.4%
InspireMD, Inc. (NSPR)
Stuka Paul โ Director
Shares
10,000
Price
$1.16
Total Value
$11.57K
Shares Held After
642,871
% of Holdings
1.6%
INSMED Inc (INSM)
Lewis William โ Director
Shares
13,283
Price
$116.18
Total Value
$1.54M
Shares Held After
287,902
% of Holdings
4.4%
Life360, Inc. (LIF)
Prober Charles J. โ Director
Shares
7,930
Price
$40.44
Total Value
$320.69K
Shares Held After
105,456
% of Holdings
7.0%
AMERICAN PUBLIC EDUCATION INC (APEI)
Fernandes Nuno S. โ President, APUS
Shares
4,500
Price
$53.34
Total Value
$240.03K
Shares Held After
78,575
% of Holdings
5.4%
Vericel Corp (VCEL)
MCLAUGHLIN KEVIN F โ Director
Shares
3,500
Price
$32.82
Total Value
$114.87K
Shares Held After
18,300
% of Holdings
16.1%
Vericel Corp (VCEL)
MCLAUGHLIN KEVIN F โ Director
Shares
3,500
Price
$32.83
Total Value
$114.91K
Shares Held After
18,300
% of Holdings
16.1%
INSMED Inc (INSM)
Flammer Martina M.D. โ Chief Medical Officer
Shares
3,384
Price
$116.18
Total Value
$393.15K
Shares Held After
75,389
% of Holdings
4.3%
INSMED Inc (INSM)
Flammer Martina M.D. โ Chief Medical Officer
Shares
4,470
Price
$112.76
Total Value
$504.04K
Shares Held After
78,773
% of Holdings
5.4%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
1,594
Price
$50.63
Total Value
$80.70K
Shares Held After
30,828
% of Holdings
4.9%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
1,804
Price
$50.63
Total Value
$91.34K
Shares Held After
32,014
% of Holdings
5.3%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
923
Price
$50.63
Total Value
$46.73K
Shares Held After
10,925
% of Holdings
7.8%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
195
Price
$51.07
Total Value
$9.96K
Shares Held After
145,770
% of Holdings
0.1%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
3,691
Price
$50.32
Total Value
$185.73K
Shares Held After
145,965
% of Holdings
2.5%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
7,433
Price
$49.26
Total Value
$366.15K
Shares Held After
149,656
% of Holdings
4.7%
Freshpet, Inc. (FRPT)
Cyr William B. โ Director
Shares
31,178
Price
$48.51
Total Value
$1.51M
Shares Held After
157,089
% of Holdings
16.6%
BRC Group Holdings, Inc. (RILY)
Forman Alan N โ EVP, General Counsel, Sec
Shares
20,555
Price
$8.58
Total Value
$176.37K
Shares Held After
117,272
% of Holdings
14.9%
INSMED Inc (INSM)
Smith Michael Alexander โ Chief Legal Officer
Shares
4,109
Price
$116.18
Total Value
$477.38K
Shares Held After
47,762
% of Holdings
7.9%
BIOCRYST PHARMACEUTICALS INC (BCRX)
Barnes Alane P โ Chief Legal Officer
Shares
62,500
Price
$9.54
Total Value
$596.25K
Shares Held After
400,703
% of Holdings
13.5%
Showing 101โ150 of 8419 transactions (page 3 of 169)