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iShares Biotechnology ETF
IBB
IBB
917 hedge funds and large institutions have $7.03B invested in iShares Biotechnology ETF in 2026 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 270 increasing their positions, 288 reducing their positions, and 92 closing their positions.
New
Increased
Maintained
Reduced
Closed
3.5% more ownership
Funds ownership: 82.98% → 86.48% (+3.5%)
1% more capital invested
Capital invested by funds: $6.94B → $7.03B (+$96.2M)
6% less repeat investments, than reductions
Existing positions increased: 270 | Existing positions reduced: 288
4% less funds holding
Funds holding: 955 → 917 (-38)
26% less first-time investments, than exits
New positions opened: 68 | Existing positions closed: 92
33% less funds holding in top 10
Funds holding in top 10: 12 → 8 (-4)
47% less call options, than puts
Call options by funds: $102M | Put options by funds: $193M
Holders
917
Holders Change
-38
Holders Change %
-3.98%
% of All Funds
11.29%
Holding in Top 10
8
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-33.33%
% of All Funds
0.1%
New
68
Increased
270
Reduced
288
Closed
92
Calls
$102M
Puts
$193M
Net Calls
-$90.9M
Net Calls Change
-$87.9M
Top Buyers
| 1 |
JP Morgan Chase
New York
|
+$361M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$121M |
| 3 |
Thrivent Financial for Lutherans
Minneapolis,
Minnesota
|
+$94M |
| 4 |
D.E. Shaw & Co
New York
|
+$59.8M |
| 5 |
BNP Paribas Financial Markets
Paris,
France
|
+$50.6M |
Top Sellers
| 1 |
Two Sigma Investments
New York
|
-$157M |
| 2 |
Corient Private Wealth
Miami,
Florida
|
-$97.5M |
| 3 |
Morgan Stanley
New York
|
-$73.6M |
| 4 |
LPL Financial
San Diego,
California
|
-$45.8M |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$41.5M |
