Insider Buy/Sell Ratio for March 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Healthcare
Buys178
Sells1824
Buy $$245.84M
Sell $$11.20B
Ratio1:45.55
% Change vs. Prior
Ratio -88.1%Value +473.0%
Utilities
Buys16
Sells86
Buy $$933.23K
Sell $$5.32B
Ratio1:5704.41
% Change vs. Prior
Ratio -67.7%Value +270.9%
Technology
Buys110
Sells2449
Buy $$1.22B
Sell $$3.47B
Ratio1:2.83
% Change vs. Prior
Ratio +750.9%Value +44.0%
Energy
Buys80
Sells497
Buy $$24.69M
Sell $$3.94B
Ratio1:159.63
% Change vs. Prior
Ratio -64.9%Value +257.5%
Industrials
Buys165
Sells756
Buy $$40.54M
Sell $$928.02M
Ratio1:22.89
% Change vs. Prior
Ratio +184.0%Value -75.6%
Consumer Cyclical
Buys99
Sells516
Buy $$274.06M
Sell $$393.42M
Ratio1:1.44
% Change vs. Prior
Ratio +467.2%Value -58.0%
Financial Services
Buys647
Sells701
Buy $$104.00M
Sell $$555.53M
Ratio1:5.34
% Change vs. Prior
Ratio +9.4%Value -80.6%
Consumer Defensive
Buys55
Sells246
Buy $$16.33M
Sell $$637.97M
Ratio1:39.07
% Change vs. Prior
Ratio +12.4%Value -0.4%
Basic Materials
Buys58
Sells129
Buy $$52.44M
Sell $$479.90M
Ratio1:9.15
% Change vs. Prior
Ratio -24.6%Value +108.3%
Communication Services
Buys129
Sells233
Buy $$35.45M
Sell $$489.22M
Ratio1:13.80
% Change vs. Prior
Ratio -5.7%Value +62.3%
Real Estate
Buys59
Sells205
Buy $$20.93M
Sell $$111.06M
Ratio1:5.31
% Change vs. Prior
Ratio +103.3%Value -22.1%
By Industry
Medical - Instruments & Supplies
Buys19
Sells55
Buy $$14.52M
Sell $$7.62B
Ratio1:524.54
Independent Power Producers
Buys0
Sells10
Buy $$0.00
Sell $$5.30B
RatioAll Sells
Oil & Gas Exploration & Production
Buys41
Sells149
Buy $$8.73M
Sell $$2.98B
Ratio1:341.63
% Change vs. Prior
Ratio -22.5%Value +687.6%
Medical - Healthcare Information Services
Buys10
Sells82
Buy $$18.63M
Sell $$1.65B
Ratio1:88.49
Software - Application
Buys45
Sells742
Buy $$274.84M
Sell $$843.93M
Ratio1:3.07
Hardware, Equipment & Parts
Buys10
Sells296
Buy $$920.07M
Sell $$191.81M
Ratio4.80:1
% Change vs. Prior
Ratio +86521.9%Value +179.6%
Software - Infrastructure
Buys25
Sells439
Buy $$6.21M
Sell $$792.38M
Ratio1:127.56
% Change vs. Prior
Ratio -80.6%Value +71.7%
Computer Hardware
Buys2
Sells368
Buy $$351.04K
Sell $$793.91M
Ratio1:2261.61
Medical - Diagnostics & Research
Buys9
Sells173
Buy $$2.94M
Sell $$699.29M
Ratio1:237.85
Specialty Retail
Buys24
Sells170
Buy $$139.93M
Sell $$550.28M
Ratio1:3.93
% Change vs. Prior
Ratio +306.0%Value +8.3%
Biotechnology
Buys75
Sells1142
Buy $$62.68M
Sell $$473.98M
Ratio1:7.56
% Change vs. Prior
Ratio -74.1%Value -38.0%
Semiconductors
Buys5
Sells377
Buy $$864.72K
Sell $$450.14M
Ratio1:520.56
% Change vs. Prior
Ratio +1752.2%Value -73.1%
Medical - Distribution
Buys0
Sells18
Buy $$0.00
Sell $$426.55M
RatioAll Sells
Aerospace & Defense
Buys14
Sells288
Buy $$13.82M
Sell $$349.62M
Ratio1:25.30
% Change vs. Prior
Ratio +5966.0%Value -86.6%
Aluminum
Buys1
Sells17
Buy $$41.24K
Sell $$343.10M
Ratio1:8319.06
Transactions (9334)
Bumble Inc. (BMBL)
BX Buzz ML-1 Holdco L.P. โ 10% Owner
Shares
2,495,189
Price
$3.51
Total Value
$8.76M
Shares Held After
9,980,754
% of Holdings
20.0%
Bumble Inc. (BMBL)
BX Buzz ML-1 Holdco L.P. โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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. โ 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 โ 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 โ 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 โ 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 โ 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. โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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 โ 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. โ 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 โ 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 โ 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. โ 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 โ Director
Shares
5,250
Price
$19.57
Total Value
$102.77K
Shares Held After
79,968
% of Holdings
6.2%
Showing 801โ850 of 9334 transactions (page 17 of 187)