NYSE Arca Biotechnology

Latest data: 7/31/2026 10:01:43 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy Sell
-- ($14.17) M
0 Insiders 18 Insiders
0 Transactions 22 Transactions
6/30/2026 to 7/31/2026
3 Month
Buy/Sell Ratio 0.03
2%
98%
Buy Sell
$2.43 M ($90.91) M
3 Insiders 60 Insiders
3 Transactions 104 Transactions
4/30/2026 to 7/31/2026
6 Month
Buy/Sell Ratio 0.01
1%
99%
Buy Sell
$5.52 M ($453.02) M
13 Insiders 115 Insiders
15 Transactions 278 Transactions
1/31/2026 to 7/31/2026
12 Month
Buy/Sell Ratio 0.01
1%
99%
Buy Sell
$18.39 M ($1,761.86) M
18 Insiders 149 Insiders
24 Transactions 598 Transactions
7/31/2025 to 7/31/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Index Insider Activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
Alphabet Inc. 0.00 $0 ($176,945) 0.00 $0 ($41,768,890) 0.00 $0 ($153,188,789)
Meta Platforms, Inc. 0.00 $0 ($4,379,214) 0.00 $0 ($21,077,772) 0.00 $0 ($46,448,302)
Electronic Arts Inc. 0.00 $0 ($517,517) 0.00 $0 ($3,935,695) 0.00 $0 ($26,959,474)
GILEAD SCIENCES, INC. 0.00 $0 ($2,673,934) 0.00 $0 ($12,072,612) 0.00 $0 ($22,793,364)
Regeneron Pharmaceuticals, Inc. 0.00 $0 ($130,030) 0.00 $0 ($434,683) 0.00 $0 ($715,450)
Vertex Pharmaceuticals Inc / Ma 0.00 $0 ($2,003,508) 0.00 $0 ($53,492,348) 0.09 $5,844,183 ($65,664,392)
Incyte Corp 0.00 $0 ($3,533,247) 0.00 $0 ($3,732,912) 0.00 $0 ($35,203,164)
Ionis Pharmaceuticals Inc 0.00 $0 ($493,210) 0.00 $0 ($7,928,400) 0.00 $0 ($22,151,204)
Alkermes Plc. 0.00 $0 ($109,897) 0.00 $0 ($927,421) 0.00 $0 ($1,156,621)
Ultragenyx Pharmaceutical Inc. 0.00 $0 ($155,645) 0.00 $0 ($3,330,962) 0.00 $0 ($3,849,039)
Take Two Interactive Software Inc -- $0 $0 0.00 $0 ($26,783,862) 0.00 $0 ($55,498,116)
T-Mobile Us, Inc. -- $0 $0 0.03 $999,929 ($33,075,159) 0.00 $2,977,765 ($1,028,198,114)
Walt Disney Co -- $0 $0 -- $98,791 $0 0.12 $98,791 ($792,757)
Verizon Communications Inc -- $0 $0 0.00 $0 ($14,276,192) 0.00 $0 ($14,276,192)
Comcast Corp -- $0 $0 0.00 $0 ($245,768) 0.00 $0 ($245,768)
At&T Inc. -- $0 $0 -- $0 $0 -- $0 $0
Netflix Inc -- $0 $0 0.00 $0 ($6,994,033) 0.00 $0 ($18,363,345)
Activision Blizzard, Inc. -- $0 $0 -- $0 $0 -- $0 $0
Charter Communications, Inc. /Mo/ -- $0 $0 -- $3,167,147 $0 11.67 $3,167,147 ($271,416)
Warner Bros. Discovery, Inc. -- $0 $0 0.00 $0 ($175,470,855) 0.02 $3,550,000 ($181,709,189)
Omnicom Group Inc. -- $0 $0 0.00 $0 ($114,910) 0.00 $0 ($114,910)
Live Nation Entertainment, Inc. -- $0 $0 0.00 $0 ($526,706) 0.00 $0 ($526,706)
Interpublic Group Of Companies, Inc. -- $0 $0 -- $0 $0 -- $0 $0
Match Group, Inc. -- $0 $0 0.00 $0 ($1,962,811) 0.36 $943,552 ($2,625,537)
Paramount Global -- $0 $0 -- $0 $0 -- $0 $0
Fox Corp -- $0 $0 -- $0 $0 0.00 $0 ($3,222,820)
News Corp -- $0 $0 -- $0 $0 -- $0 $0
Lumen Technologies, Inc. -- $0 $0 1.41 $499,925 ($355,050) 2.82 $1,001,707 ($355,050)
Dish Network Corp -- $0 $0 -- $0 $0 -- $0 $0
Biogen Inc. -- $0 $0 -- $585 $0 -- $585 $0
Amgen Inc -- $0 $0 0.00 $0 ($776,241) 0.00 $0 ($3,768,848)
Illumina, Inc. -- $0 $0 0.02 $23,562 ($1,296,514) 0.06 $84,627 ($1,411,440)
Alnylam Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($16,804,100) 0.00 $0 ($42,288,864)
Seagen Inc. -- $0 $0 -- $0 $0 -- $0 $0
Biomarin Pharmaceutical Inc -- $0 $0 0.00 $0 ($3,154,466) 0.00 $0 ($3,154,466)
Bio-Techne Corp -- $0 $0 -- $0 $0 -- $0 $0
United Therapeutics Corp -- $0 $0 0.00 $0 ($1,527,998) 0.00 $0 ($2,743,588)
Neurocrine Biosciences Inc -- $0 $0 0.00 $0 ($1,409,696) 0.00 $0 ($1,409,696)
Charles River Laboratories International, Inc. -- $0 $0 0.00 $4,364 ($16,875,000) 0.00 $4,364 ($17,126,584)
Acadia Pharmaceuticals Inc -- $0 $0 0.00 $0 ($412,305) 0.00 $0 ($1,761,600)
Grifols SA -- $0 $0 -- $0 $0 -- $0 $0
Agios Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($152,255) 0.00 $0 ($467,346)
Myriad Genetics Inc -- $0 $0 10.80 $722,204 ($66,843) 10.80 $722,204 ($66,843)
Intercept Pharmaceuticals, Inc. -- $0 $0 -- $0 $0 -- $0 $0
Nektar Therapeutics -- $0 $0 0.00 $0 ($2,035,080) 0.00 $0 ($3,328,592)