Institutional Ownership Ishares Biotechnology ETF (IBB)
This table provides information about the institutional ownership of Ishares Biotechnology ETF (IBB). We have compiled data on the 958 institutions that hold shares in the stock, with a total of 31.6 Million shares, which have been reported (via 13F filing form) to have a value of $5.19 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Avalon Trust CO
Santa Fe, NM |
Nov 10, 2025 Q3 2025 |
119,247
shares
|
$19.6 Million
1.12% of portfolio
|
Q3 2025
Reduced 2.27%
|
|
|
Generali Investments Cee, Investicni Spolecnost, A.S.
Prague, 2N |
Oct 14, 2025 Q3 2025 |
116,115
shares
|
$19.1 Million
1.28% of portfolio
|
Q2 2025
Added 35.02%
|
|
|
First Republic Investment Management, Inc.
San Francisco, CA |
Nov 07, 2023 Q3 2023 |
112,738
shares
|
$18.5 Million
0.04% of portfolio
|
Q3 2023
Reduced 25.96%
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
Nov 04, 2025 Q3 2025 |
111,863
shares
|
$18.4 Million
0.03% of portfolio
|
Q3 2025
Added 5.82%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
106,256
shares
|
$17.4 Million
0.0% of portfolio
|
Q3 2025
Added 2.03%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Nov 12, 2025 Q3 2025 |
102,890
shares
|
$16.9 Million
0.01% of portfolio
|
Q3 2025
Reduced 8.85%
|
|
|
Dafna Capital Management LLC
Los Angeles, CA |
Nov 14, 2025 Q3 2025 |
102,500
shares
|
$16.8 Million
4.02% of portfolio
|
Q1 2022
Added 150.61%
|
|
|
Investment House LLC
Las Vegas, NV |
Oct 31, 2025 Q3 2025 |
98,821
shares
|
$16.2 Million
0.71% of portfolio
|
Q3 2025
Added 4.08%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Nov 14, 2025 Q3 2025 |
96,063
shares
|
$15.8 Million
0.02% of portfolio
|
Q3 2025
Added 5.56%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Nov 17, 2025 Q3 2025 |
95,824
shares
|
$15.7 Million
0.02% of portfolio
|
Q3 2025
Reduced 5.06%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
85,262
shares
|
$14 Million
0.0% of portfolio
|
Q3 2025
Added 33.49%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
78,500
shares
|
$12.9 Million
0.1% of portfolio
|
Q3 2025
New holding
|
|
|
Florin Court Capital LLP
|
Nov 03, 2025 Q3 2025 |
77,000
shares
|
$12.6 Million
8.96% of portfolio
|
Q3 2025
New holding
|
|
|
Miller Investment Management, LP
West Conshohocken, PA |
Nov 10, 2025 Q3 2025 |
76,667
shares
|
$12.6 Million
1.12% of portfolio
|
Q3 2025
Reduced 6.45%
|
|
|
Mai Capital Management
|
Nov 10, 2025 Q3 2025 |
76,381
shares
|
$12.5 Million
0.07% of portfolio
|
Q3 2025
Reduced 22.19%
|
|
|
Appleton Partners Inc
|
Nov 05, 2025 Q3 2025 |
73,913
shares
|
$12.1 Million
0.72% of portfolio
|
Q3 2025
Added 0.03%
|
|
|
Financial Partners Capital Management LLC
New York, NY |
Feb 13, 2023 Q4 2022 |
73,514
shares
|
$12.1 Million
2.15% of portfolio
|
Q4 2020
Reduced 1.08%
|
|
|
Factory Mutual Insurance CO
Waltham, MA |
Nov 07, 2025 Q3 2025 |
71,000
shares
|
$11.7 Million
0.1% of portfolio
|
Q4 2020
New holding
|
|
|
Gyl Financial Synergies, LLC
|
Nov 07, 2024 Q3 2024 |
70,379
shares
|
$11.6 Million
0.78% of portfolio
|
Q3 2024
Added 0.69%
|
|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
67,373
shares
|
$11.1 Million
0.01% of portfolio
|
Q3 2025
Added 2.94%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
66,608
shares
|
$10.9 Million
0.0% of portfolio
|
Q3 2025
Reduced 38.55%
|
|
|
Mml Investors Services, LLC
Springfield, MA |
Nov 14, 2025 Q3 2025 |
66,394
shares
|
$10.9 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.43%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
65,707
shares
|
$10.8 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Cumberland Advisors Inc
|
Nov 10, 2025 Q3 2025 |
65,398
shares
|
$10.7 Million
3.62% of portfolio
|
Q3 2025
Reduced 0.79%
|
|
|
Erste Asset Management Gmb H
Vienna, C4 |
Nov 12, 2025 Q3 2025 |
64,470
shares
|
$10.6 Million
0.09% of portfolio
|
Q3 2025
Added 0.58%
|
|