NYSE Arca Biotechnology

Latest data: 1/29/2026 10:05:26 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy Sell
-- ($40.72) M
0 Insiders 24 Insiders
0 Transactions 30 Transactions
12/29/2025 to 1/29/2026
3 Month
Buy/Sell Ratio 0.01
1%
99%
Buy Sell
$2.48 M ($182.42) M
3 Insiders 63 Insiders
3 Transactions 125 Transactions
10/29/2025 to 1/29/2026
6 Month
Buy/Sell Ratio 0.01
1%
99%
Buy Sell
$13.98 M ($1,324.85) M
9 Insiders 87 Insiders
11 Transactions 313 Transactions
7/29/2025 to 1/29/2026
12 Month
Buy/Sell Ratio 0.01
0%
100%
Buy Sell
$21.69 M ($2,434.67) M
17 Insiders 137 Insiders
22 Transactions 602 Transactions
1/29/2025 to 1/29/2026

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 ($21,108,826) 0.00 $0 ($111,405,047) 0.00 $0 ($173,331,194)
Meta Platforms, Inc. 0.00 $0 ($2,032,647) 0.00 $0 ($25,370,530) 0.00 $0 ($46,576,785)
Walt Disney Co 0.00 $0 ($281,922) 0.00 $0 ($792,757) 0.00 $0 ($903,602)
Netflix Inc 0.00 $0 ($2,065,206) 0.00 $0 ($2,596,284) 0.00 $0 ($351,541,803)
Electronic Arts Inc. 0.00 $0 ($510,667) 0.00 $0 ($23,023,779) 0.00 $0 ($26,610,862)
GILEAD SCIENCES, INC. 0.00 $0 ($2,144,771) 0.00 $0 ($10,720,752) 0.00 $0 ($16,337,498)
Vertex Pharmaceuticals Inc / Ma 0.00 $0 ($2,137,455) 0.48 $5,844,183 ($12,172,044) 0.19 $5,844,183 ($31,319,324)
Alnylam Pharmaceuticals, Inc. 0.00 $0 ($6,975,771) 0.00 $0 ($25,484,764) 0.00 $0 ($30,147,234)
Incyte Corp 0.00 $0 ($2,774,042) 0.00 $0 ($31,470,252) 0.00 $0 ($35,846,586)
United Therapeutics Corp 0.00 $0 ($47,800) 0.00 $0 ($1,215,590) 0.00 $0 ($1,402,635)
Ionis Pharmaceuticals Inc 0.00 $0 ($323,490) 0.00 $0 ($5,447,341) 0.06 $477,900 ($7,669,056)
Alkermes Plc. 0.00 $0 ($112,000) 0.00 $0 ($229,200) 0.00 $0 ($439,343)
Ultragenyx Pharmaceutical Inc. 0.00 $0 ($71,946) 0.00 $0 ($518,078) 0.00 $0 ($6,384,420)
Nektar Therapeutics 0.00 $0 ($137,936) 0.00 $0 ($1,293,513) 0.00 $0 ($1,368,502)
Take Two Interactive Software Inc -- $0 $0 0.00 $0 ($28,714,254) 0.00 $0 ($51,151,249)
T-Mobile Us, Inc. -- $0 $0 0.00 $1,977,836 ($1,028,700,092) 0.00 $1,977,836 ($1,608,423,752)
Verizon Communications Inc -- $0 $0 -- $0 $0 0.00 $0 ($2,825,371)
Comcast Corp -- $0 $0 -- $0 $0 -- $0 $0
At&T Inc. -- $0 $0 -- $0 $0 0.00 $0 ($41,348)
Activision Blizzard, Inc. -- $0 $0 -- $0 $0 -- $0 $0
Charter Communications, Inc. /Mo/ -- $0 $0 4.06 $1,100,974 ($271,416) 4.06 $1,100,974 ($271,416)
Warner Bros. Discovery, Inc. -- $0 $0 0.57 $3,550,000 ($6,238,333) 0.60 $3,747,918 ($6,238,333)
Omnicom Group Inc. -- $0 $0 -- $0 $0 0.00 $0 ($120,712)
Live Nation Entertainment, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($6,355,332)
Interpublic Group Of Companies, Inc. -- $0 $0 -- $0 $0 0.00 $0 ($1,382,759)
Match Group, Inc. -- $0 $0 1.42 $943,552 ($662,725) 0.59 $5,084,913 ($8,622,811)
Paramount Global -- $0 $0 -- $0 $0 -- $0 $0
Fox Corp -- $0 $0 0.00 $0 ($3,222,820) 0.00 $0 ($3,222,820)
News Corp -- $0 $0 -- $0 $0 -- $0 $0
Lumen Technologies, Inc. -- $0 $0 -- $501,781 $0 -- $501,781 $0
Dish Network Corp -- $0 $0 -- $0 $0 -- $0 $0
Biogen Inc. -- $0 $0 -- $0 $0 0.07 $151,559 ($2,094,754)
Amgen Inc -- $0 $0 0.00 $0 ($2,992,607) 0.00 $0 ($6,776,269)
Regeneron Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($280,766) 0.00 $0 ($280,766)
Illumina, Inc. -- $0 $0 0.53 $61,065 ($114,926) 13.53 $1,555,120 ($114,926)
Seagen Inc. -- $0 $0 -- $0 $0 -- $0 $0
Biomarin Pharmaceutical Inc -- $0 $0 -- $0 $0 0.00 $0 ($809,527)
Bio-Techne Corp -- $0 $0 -- $0 $0 -- $0 $0
Neurocrine Biosciences Inc -- $0 $0 -- $0 $0 0.00 $0 ($2,771,134)
Charles River Laboratories International, Inc. -- $0 $0 0.00 $0 ($251,584) 1.16 $1,251,686 ($1,078,252)
Acadia Pharmaceuticals Inc -- $0 $0 0.00 $0 ($1,349,295) 0.00 $0 ($1,893,602)
Grifols SA -- $0 $0 -- $0 $0 -- $0 $0
Agios Pharmaceuticals, Inc. -- $0 $0 0.00 $0 ($315,091) 0.00 $0 ($315,091)
Myriad Genetics Inc -- $0 $0 -- $0 $0 -- $0 $0
Intercept Pharmaceuticals, Inc. -- $0 $0 -- $0 $0 -- $0 $0