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iShares Biotechnology ETF

795 hedge funds and large institutions have $3.94B invested in iShares Biotechnology ETF in 2025 Q2 according to their latest regulatory filings, with 57 funds opening new positions, 136 increasing their positions, 349 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

30% less first-time investments, than exits

New positions opened: 57 | Existing positions closed: 82

61% less repeat investments, than reductions

Existing positions increased: 136 | Existing positions reduced: 349

Holders
795
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$216M
Puts
$168M
Net Calls
Net Calls Change

Top Sellers

1 -$102M
2 -$78.3M
3 -$55.5M
4
Barclays
Barclays
United Kingdom
-$40.6M
5
Two Sigma Investments
Two Sigma Investments
New York
-$35.5M
Name Holding Trade Value Shares
Change
Change in
Stake
276
$722K
277
$721K
278
$713K
279
$711K
280
$710K
281
$708K
282
$705K
283
$704K
284
$703K
285
$698K
286
$697K
287
$691K
288
$687K
289
$686K
290
$684K
291
$681K
292
$681K
293
$680K
294
$678K
295
$676K
296
$672K
297
$671K
298
$664K
299
$660K
300
$659K