IBB icon

iShares Biotechnology ETF
IBB

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 %
AIP
751
Ameritas Investment Partners
Nebraska
$3.8K 30 – –
GBA
752
Garrison Bradford & Associates
New York
$3.79K 30 – –
SHIM
753
Stone House Investment Management
Pennsylvania
$3.74K 30 – –
MFC
754
Morris Financial Concepts
South Carolina
$3.42K 27 – –
LWA
755
Lowe Wealth Advisors
Maryland
$3.16K 25 – –
GA
756
GoalVest Advisory
New York
$3.16K 25 – –
MYIA
757
Mount Yale Investment Advisors
Colorado
$3.05K 24 +24 New
AWM
758
Angeles Wealth Management
California
$3.04K 24 -500 -95%
CIAS
759
Capital Investment Advisory Services
North Carolina
$2.78K 22 – –
RS
760
Rakuten Securities
Japan
$2.66K 21 -14 -40%
AG
761
AmeriFlex Group
Nevada
$2.54K 20 -17 -46%
T
762
Transce3nd
Texas
$2.15K 17 – –
WOSD
763
WFA of San Diego
California
$2.15K 17 +17 New
OAJ
764
Ogorek Anthony Joseph
New York
$2K 20 – –
1NWS
765
1 North Wealth Services
Maryland
$1.91K 15 – –
MEG
766
Millstone Evans Group
Colorado
$1.9K 15 – –
BDPWM
767
Barnes Dennig Private Wealth Management
Ohio
$1.9K 15 – –
AF
768
Aviso Financial
Ontario, Canada
$1.52K 12 – –
LCM
769
Logan Capital Management
Pennsylvania
$1.27K 10 – –
MSG
770
Main Street Group
Virginia
$1.27K 10 -121 -92%
CAL
771
Capital Analysts LLC
Pennsylvania
$1K 9 -11 -55%
C
772
Covestor
United Kingdom
$1K 4 +4 New
FCMT
773
Founders Capital Management (Texas)
Texas
$771 6 – –
CPBTD
774
Central Pacific Bank - Trust Division
Hawaii
$633 5 – –
LC
775
Luminist Capital
Michigan
$511 4 – –
29 30
31
32 33