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iShares Biotechnology ETF
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Overview Fund Activity

778 hedge funds and large institutions have $3.92B invested in iShares Biotechnology ETF in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 135 increasing their positions, 340 reducing their positions, and 82 closing their positions.

Holders
778
Holders Change
-43
Holders Change %
-5.24%
% of All Funds
10.45%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.09%
New
56
Increased
135
Reduced
340
Closed
82
Calls
$140M
Puts
$129M
Net Calls
+$11.5M
Net Calls Change
+$349M

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$314M
2
Citigroup
2
Citigroup
New York
$515M
3
Morgan Stanley
3
Morgan Stanley
New York
$458M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$105M
5
ERSOT
5
Employees Retirement System of Texas
Texas
$25M

Top Sellers

1
Bank of America
1
Bank of America
North Carolina
$776M
2
MMEA
2
Main Management ETF Advisors
California
$0
3
BNP Paribas Financial Markets
3
BNP Paribas Financial Markets
France
$58.6M
4
Barclays
4
Barclays
United Kingdom
$49.4M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Lido Advisors
76
Lido Advisors
California
$4.3M 33,950 +133 +0.4%
AIIMS
77
Analyst IMS Investment Management Services
Israel
$4.27M 33,758 – –
BPC
78
Bearing Point Capital
Minnesota
$4.19M 33,117 +30,617 +1,225%
Bank of Montreal
79
Bank of Montreal
Ontario, Canada
$4.16M 32,899 +392 +1%
Mirae Asset Global ETFs Holdings
80
Mirae Asset Global ETFs Holdings
Hong Kong
$4.11M 32,500 +32,500 New
CGA
81
Crescent Grove Advisors
Illinois
$4.01M 31,672 -730 -2%
OC
82
Oppenheimer & Co
New York
$3.9M 30,819 -3,544 -10%
AI
83
Atom Investors
Texas
$3.72M 29,426 +6,904 +31%
SPIA
84
Steward Partners Investment Advisory
New York
$3.67M 28,998 +632 +2%
Northwestern Mutual Wealth Management
85
Northwestern Mutual Wealth Management
Wisconsin
$3.64M 28,742 -7,805 -21%
AC
86
Aristides Capital
Kentucky
$3.6M 28,467 +28,467 New
Truist Financial
87
Truist Financial
North Carolina
$3.59M 28,361 -17,325 -38%
MC
88
Moors & Cabot
Massachusetts
$3.56M 28,148 -905 -3%
Mariner
89
Mariner
Kansas
$3.53M 27,873 -5,800 -17%
ECM
90
Evergreen Capital Management
Washington
$3.24M 25,629 -3,124 -11%
AGAM
91
Audent Global Asset Management
California
$3.24M 25,609 +57 +0.2%
CTA
92
Chesley Taft & Associates
Illinois
$3.23M 25,512 -1,101 -4%
NB
93
NBT Bank
New York
$3.17M 25,047 -3,244 -11%
PAG
94
Private Advisor Group
New Jersey
$3.11M 24,580 -2,981 -11%
RBC
95
Rye Brook Capital
Connecticut
$3.07M 24,300 +2,800 +13%
SFG
96
Snider Financial Group
Washington
$3.04M 24,000 – –
GIM
97
Glenmede Investment Management
Pennsylvania
$2.91M 22,980 +22,980 New
Jones Financial Companies
98
Jones Financial Companies
Missouri
$2.78M 21,960 -314 -1%
TFA
99
Toth Financial Advisory
Virginia
$2.74M 21,655 -17,947 -45%
Wellington Management Group
100
Wellington Management Group
Massachusetts
$2.7M 21,313 +21,313 New
2 3
4
5 6