Insider Buy/Sell Ratio for March 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys163
Sells1669
Buy $$234.56M
Sell $$10.72B
Ratio1:45.72
% Change vs. Prior
Ratio -88.2%Value +448.8%
Utilities
Buys13
Sells81
Buy $$814.88K
Sell $$5.32B
Ratio1:6532.26
% Change vs. Prior
Ratio -71.8%Value +270.8%
Technology
Buys95
Sells2159
Buy $$1.22B
Sell $$2.96B
Ratio1:2.43
% Change vs. Prior
Ratio +893.2%Value +28.5%
Energy
Buys67
Sells460
Buy $$19.75M
Sell $$3.65B
Ratio1:184.92
% Change vs. Prior
Ratio -69.7%Value +231.0%
Industrials
Buys145
Sells717
Buy $$38.10M
Sell $$882.95M
Ratio1:23.17
% Change vs. Prior
Ratio +180.6%Value -76.8%
Consumer Defensive
Buys51
Sells206
Buy $$15.55M
Sell $$617.56M
Ratio1:39.71
% Change vs. Prior
Ratio +10.6%Value -3.7%
Financial Services
Buys565
Sells612
Buy $$97.89M
Sell $$496.72M
Ratio1:5.07
% Change vs. Prior
Ratio +15.2%Value -82.6%
Consumer Cyclical
Buys92
Sells429
Buy $$235.80M
Sell $$341.08M
Ratio1:1.45
% Change vs. Prior
Ratio +462.9%Value -63.7%
Basic Materials
Buys53
Sells121
Buy $$52.10M
Sell $$472.24M
Ratio1:9.06
% Change vs. Prior
Ratio -23.9%Value +105.2%
Communication Services
Buys123
Sells211
Buy $$35.36M
Sell $$484.89M
Ratio1:13.71
% Change vs. Prior
Ratio -5.1%Value +61.0%
Real Estate
Buys50
Sells191
Buy $$10.29M
Sell $$100.99M
Ratio1:9.81
% Change vs. Prior
Ratio +10.0%Value -34.3%
By Industry
Medical - Instruments & Supplies
Buys17
Sells55
Buy $$14.33M
Sell $$7.62B
Ratio1:531.47
Independent Power Producers
Buys0
Sells10
Buy $$0.00
Sell $$5.30B
RatioAll Sells
Oil & Gas Exploration & Production
Buys33
Sells138
Buy $$8.07M
Sell $$2.91B
Ratio1:360.71
% Change vs. Prior
Ratio -26.6%Value +668.3%
Medical - Healthcare Information Services
Buys10
Sells72
Buy $$18.63M
Sell $$1.65B
Ratio1:88.32
Hardware, Equipment & Parts
Buys8
Sells279
Buy $$920.05M
Sell $$172.64M
Ratio5.33:1
% Change vs. Prior
Ratio +96140.2%Value +174.7%
Software - Application
Buys42
Sells683
Buy $$274.25M
Sell $$790.97M
Ratio1:2.88
Software - Infrastructure
Buys16
Sells378
Buy $$4.75M
Sell $$745.71M
Ratio1:156.98
% Change vs. Prior
Ratio -84.2%Value +61.4%
Medical - Diagnostics & Research
Buys9
Sells164
Buy $$2.94M
Sell $$698.15M
Ratio1:237.46
Specialty Retail
Buys24
Sells116
Buy $$139.93M
Sell $$523.06M
Ratio1:3.74
% Change vs. Prior
Ratio +327.1%Value +4.0%
Biotechnology
Buys68
Sells1033
Buy $$56.31M
Sell $$430.31M
Ratio1:7.64
% Change vs. Prior
Ratio -74.4%Value -43.8%
Computer Hardware
Buys2
Sells244
Buy $$351.04K
Sell $$461.99M
Ratio1:1316.08
Semiconductors
Buys4
Sells365
Buy $$808.79K
Sell $$406.90M
Ratio1:503.10
% Change vs. Prior
Ratio +1816.4%Value -75.7%
Aerospace & Defense
Buys14
Sells283
Buy $$13.82M
Sell $$340.66M
Ratio1:24.65
% Change vs. Prior
Ratio +6125.7%Value -86.9%
Aluminum
Buys1
Sells17
Buy $$41.24K
Sell $$343.10M
Ratio1:8319.06
Medical - Care Facilities
Buys14
Sells35
Buy $$101.66M
Sell $$190.46M
Ratio1:1.87
Transactions (8348)
Bumble Inc. (BMBL)
BX Buzz ML-1 Holdco L.P. — 10% Owner
Shares
181,344
Price
$3.51
Total Value
$636.52K
Shares Held After
725,373
% of Holdings
20.0%
CytomX Therapeutics, Inc. (CTMX)
Chu Yu-Waye — Chief Medical Officer
Shares
21,279
Price
$6.42
Total Value
$136.68K
Shares Held After
189,446
% of Holdings
10.1%
Revolution Medicines, Inc. (RVMD)
Wang Xiaolin — EVP, Clinical Development
Shares
2,010
Price
$99.48
Total Value
$199.96K
Shares Held After
116,063
% of Holdings
1.7%
Revolution Medicines, Inc. (RVMD)
Cislini Jeff — General Counsel
Shares
1,795
Price
$99.48
Total Value
$178.57K
Shares Held After
59,681
% of Holdings
2.9%
AMBARELLA INC (AMBA)
Lee Chan W — Chief Operations Officer
Shares
6,729
Price
$52.77
Total Value
$355.09K
Shares Held After
156,370
% of Holdings
4.1%
AMBARELLA INC (AMBA)
Young John Alexander — CFO
Shares
4,577
Price
$52.77
Total Value
$241.53K
Shares Held After
117,072
% of Holdings
3.8%
Revolution Medicines, Inc. (RVMD)
Anders Jack — Chief Financial Officer
Shares
2,753
Price
$99.48
Total Value
$273.87K
Shares Held After
125,512
% of Holdings
2.1%
AMBARELLA INC (AMBA)
Wang Feng-Ming — Director
Shares
18,976
Price
$52.77
Total Value
$1.00M
Shares Held After
830,958
% of Holdings
2.2%
Tarsus Pharmaceuticals, Inc. (TARS)
Azamian Bobak R. — Director
Shares
10,972
Price
$69.42
Total Value
$761.68K
Shares Held After
57,052
% of Holdings
16.1%
Revolution Medicines, Inc. (RVMD)
Wei Lin — Chief Medical Officer
Shares
2,073
Price
$99.48
Total Value
$206.22K
Shares Held After
101,366
% of Holdings
2.0%
MARA Holdings, Inc. (MARA)
Thiel Frederick G — Director
Shares
27,505
Price
$9.18
Total Value
$252.50K
Shares Held After
4,788,954
% of Holdings
0.6%
Revolution Medicines, Inc. (RVMD)
Kelsey Stephen Michael — President, Research and Development
Shares
4,302
Price
$99.48
Total Value
$427.96K
Shares Held After
295,398
% of Holdings
1.4%
MARA Holdings, Inc. (MARA)
Khan Salman Hassan — Chief Financial Officer
Shares
16,000
Price
$9.18
Total Value
$146.88K
Shares Held After
343,165
% of Holdings
4.5%
TELOS CORP (TLS)
Robbins Edward Hutchinson Jr. — EVP, General Counsel
Shares
37,096
Price
$4.01
Total Value
$148.75K
Shares Held After
631,805
% of Holdings
5.5%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
629
Price
$135.97
Total Value
$85.53K
Shares Held After
502,400
% of Holdings
0.1%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
2,681
Price
$134.88
Total Value
$361.61K
Shares Held After
503,029
% of Holdings
0.5%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
4,377
Price
$134.02
Total Value
$586.59K
Shares Held After
505,710
% of Holdings
0.9%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
2,313
Price
$133.03
Total Value
$307.71K
Shares Held After
510,087
% of Holdings
0.5%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
1,006
Price
$135.97
Total Value
$136.79K
Shares Held After
1,095,168
% of Holdings
0.1%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
4,290
Price
$134.88
Total Value
$578.63K
Shares Held After
1,096,174
% of Holdings
0.4%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
7,003
Price
$134.02
Total Value
$938.51K
Shares Held After
1,100,464
% of Holdings
0.6%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
3,701
Price
$133.03
Total Value
$492.36K
Shares Held After
1,107,467
% of Holdings
0.3%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
2,013
Price
$135.97
Total Value
$273.71K
Shares Held After
12,976
% of Holdings
13.4%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
8,581
Price
$134.88
Total Value
$1.16M
Shares Held After
14,989
% of Holdings
36.4%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
14,005
Price
$134.02
Total Value
$1.88M
Shares Held After
23,570
% of Holdings
37.3%
Arista Networks, Inc. (ANET)
Duda Kenneth — Director
Shares
7,401
Price
$133.03
Total Value
$984.59K
Shares Held After
37,575
% of Holdings
16.5%
Phreesia, Inc. (PHR)
Pale Fire Capital SE — 10% Owner
Shares
303,300
Price
$11.20
Total Value
$3.40M
Shares Held After
6,349,624
% of Holdings
4.8%
AMBARELLA INC (AMBA)
Ju Chi-Hong — Senior VP, Systems & GM, Asia
Shares
4,729
Price
$52.77
Total Value
$249.55K
Shares Held After
164,166
% of Holdings
2.8%
Revolution Medicines, Inc. (RVMD)
GOLDSMITH MARK A — Director
Shares
12,871
Price
$99.48
Total Value
$1.28M
Shares Held After
276,698
% of Holdings
4.4%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
18,105
Price
$134.67
Total Value
$2.44M
Shares Held After
4,531,732
% of Holdings
0.4%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
22,309
Price
$133.66
Total Value
$2.98M
Shares Held After
4,549,837
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
43,289
Price
$132.72
Total Value
$5.75M
Shares Held After
4,572,146
% of Holdings
0.9%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
22,766
Price
$131.61
Total Value
$3.00M
Shares Held After
4,615,435
% of Holdings
0.5%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
13,880
Price
$130.74
Total Value
$1.81M
Shares Held After
4,638,201
% of Holdings
0.3%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
11,120
Price
$129.62
Total Value
$1.44M
Shares Held After
4,652,081
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
7,907
Price
$128.64
Total Value
$1.02M
Shares Held After
4,663,201
% of Holdings
0.2%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
3,624
Price
$127.47
Total Value
$461.96K
Shares Held After
4,671,108
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
5,746
Price
$126.64
Total Value
$727.70K
Shares Held After
4,674,732
% of Holdings
0.1%
Astera Labs, Inc. (ALAB)
Mohan Jitendra — Director
Shares
8,754
Price
$125.56
Total Value
$1.10M
Shares Held After
4,680,478
% of Holdings
0.2%
Revolution Medicines, Inc. (RVMD)
Horn Margaret A — Chief Operating Officer
Shares
4,583
Price
$99.48
Total Value
$455.92K
Shares Held After
157,570
% of Holdings
2.8%
Tarsus Pharmaceuticals, Inc. (TARS)
Farrow Jeffrey S — Chief Financial Officer and Chief Strategy Officer
Shares
2,111
Price
$69.42
Total Value
$146.55K
Shares Held After
47,635
% of Holdings
4.2%
Tarsus Pharmaceuticals, Inc. (TARS)
Neervannan Seshadri — Chief Operating Officer
Shares
3,125
Price
$69.42
Total Value
$216.94K
Shares Held After
93,979
% of Holdings
3.2%
Tarsus Pharmaceuticals, Inc. (TARS)
Lin Elizabeth Yeu — Chief Medical Officer
Shares
375
Price
$69.42
Total Value
$26.03K
Shares Held After
24,077
% of Holdings
1.5%
Tarsus Pharmaceuticals, Inc. (TARS)
Mottiwala Aziz — Chief Commercial Officer
Shares
4,286
Price
$69.42
Total Value
$297.53K
Shares Held After
70,250
% of Holdings
5.8%
Tarsus Pharmaceuticals, Inc. (TARS)
Whitfield Dianne C. — Chief Human Resources Officer
Shares
4,029
Price
$69.42
Total Value
$279.69K
Shares Held After
43,273
% of Holdings
8.5%
Tarsus Pharmaceuticals, Inc. (TARS)
Wahl Bryan — General Counsel
Shares
4,084
Price
$69.42
Total Value
$283.51K
Shares Held After
72,315
% of Holdings
5.3%
CytomX Therapeutics, Inc. (CTMX)
Ogden Christopher — Chief Financial Officer
Shares
19,323
Price
$6.42
Total Value
$124.11K
Shares Held After
296,948
% of Holdings
6.1%
CytomX Therapeutics, Inc. (CTMX)
McCarthy Sean A. — Director
Shares
118,969
Price
$6.42
Total Value
$764.14K
Shares Held After
1,078,922
% of Holdings
9.9%
Permian Resources Corp (PR)
Marquez Aron — Director
Shares
5,250
Price
$19.57
Total Value
$102.77K
Shares Held After
79,968
% of Holdings
6.2%
Dell Technologies Inc. (DELL)
SLTA IV (GP), L.L.C. — Director
Shares
141
Price
$155.00
Total Value
$21.86K
Shares Held After
0
% of Holdings
100.0%
Showing 801–850 of 8348 transactions (page 17 of 167)