iShares Biotechnology ETFIBBETF
13F holders, Q4 2024 (December 31)877holders −18
67new positions
114sold out
4famous investors
$132.14avg. 13F price*
At the end of Q4 2024, 877 institutions reported holding iShares Biotechnology ETF (IBB) in their 13F filings, down 18 from Q3 2024. 67 opened new positions and 114 sold out. The largest holders were Bank of America Corp. ($990.2M), Morgan Stanley ($459.8M) and Jane Street Group, LLC ($258.5M). 4 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- iShares Biotechnology ETF
- CUSIP
- 464287556
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 67 | $100.6M |
| Exits | 114 | $108.1M |
All 13F filers, Q3 2024 → Q4 2024: 3,275,074 shares bought and 4,046,360 shares sold, net −771,286 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 877 holders
| Bank of America Corp. | 0.09% | Add +4.7% | 7,489,427 | $990.2M |
| Morgan Stanley | 0.03% | Add +10.0% | 3,477,597 | $459.8M |
| Jane Street Group, LLC | 0.42% | Add +36.1% | 1,955,197 | $258.5M |
| Citigroup Inc. | 0.24% | Reduce -6.2% | 1,856,868 | $245.5M |
| BNP Paribas Financial Markets | 0.14% | Reduce -42.6% | 1,365,772 | $180.6M |
| Royal Bank of Canada | 0.03% | Reduce -18.1% | 1,206,172 | $159.5M |
| UBS Group AG | 0.03% | Add +25.4% | 1,101,726 | $145.7M |
| Goldman Sachs Group Inc. | 0.02% | Reduce -37.3% | 856,639 | $113.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.23% | Add +20.7% | 800,000 | $105.8M |
| Wells Fargo & Company | 0.02% | Reduce -13.2% | 679,796 | $89.9M |
| Barclays PLC | 0.04% | Add +90.1% | 678,717 | $89.7M |
| Commerce Bank | 0.51% | Reduce -15.7% | 626,331 | $82.8M |
| Main Management ETF Advisors, LLC | 3.67% | Add +3.2% | 612,180 | $80.9M |
| LPL Financial LLC | 0.02% | Reduce -31.5% | 419,597 | $55.5M |
| Raymond James Financial Inc. | 0.02% | — | 416,081 | $55.0M |
| BlackRock, Inc. | 0.00% | Add +0.5% | 397,887 | $52.6M |
| PNC Financial Services Group, Inc. | 0.03% | Reduce -3.2% | 346,744 | $45.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -44.9% | 314,398 | $41.6M |
| Bronte Capital Management Pty Ltd. | 3.24% | Reduce -3.1% | 264,586 | $41.0M |
| Two Sigma Investments, LP | 0.07% | Reduce -17.4% | 234,607 | $31.0M |
| Millennium Management | 0.02% | Add +95.2% | 191,783 | $25.4M |
| Commonwealth Equity Services, LLC | 0.03% | Reduce -3.8% | 173,601 | $23.0M |
| Gray Foundation | 6.22% | Add +25.2% | 164,872 | $21.8M |
| Ameriprise Financial Inc. | 0.01% | Reduce -6.1% | 152,161 | $20.1M |
| Rockefeller Capital Management L.P. | 0.05% | Reduce -3.4% | 141,851 | $18.8M |
| Stifel Financial Corp. | 0.02% | Reduce -2.7% | 139,836 | $18.5M |
| Aprio Wealth Management, LLC | 2.70% | New | 139,747 | $18.5M |
| State of Michigan Retirement System | 0.09% | No change | 137,000 | $18.1M |
| Albion Financial Group | 1.16% | Reduce -1.0% | 128,698 | $17.0M |
| Avalon Trust Co | 1.20% | Add +0.7% | 127,893 | $16.9M |
| Focus Partners Wealth | 0.04% | Add +174.1% | 124,688 | $16.5M |
| Capital Fund Management S.A. | 0.15% | New | 117,274 | $15.5M |
| Bank Julius Baer & Co. Ltd, Zurich | 0.05% | Reduce -2.0% | 102,897 | $15.0M |
| CANADA LIFE ASSURANCE Co | 0.02% | Reduce -1.1% | 108,093 | $14.3M |
| Osaic Holdings, Inc. | 0.03% | Reduce -0.6% | 105,665 | $14.0M |
| DAFNA Capital Management LLC | 3.48% | No change | 102,500 | $13.6M |
| Mirae Asset Securities (usa) Inc. | 0.62% | New | 100,248 | $13.3M |
| MAI Capital Management | 0.09% | Add +5.4% | 94,235 | $12.5M |
| Susquehanna International Group, LLP | 0.02% | Reduce -67.4% | 88,190 | $11.7M |
| Generali Investments CEE, investicni spolecnost, a.s. | 1.17% | — | 86,000 | $11.4M |
| HighTower Advisors, LLC | 0.02% | Add +5.1% | 83,944 | $11.1M |
| Investment House LLC | 0.60% | Add +1.4% | 82,981 | $11.0M |
| Miller Investment Management, LP | 1.19% | Reduce -0.1% | 82,440 | $10.9M |
| Brown Advisory Inc. | 0.01% | Reduce -2.1% | 81,055 | $10.7M |
| Citadel Advisors | 0.01% | New | 80,477 | $10.6M |
| Appleton Partners Inc. | 0.74% | Add +0.1% | 75,803 | $10.0M |
| Cumberland Advisors Inc. | 3.91% | Reduce -3.7% | 74,073 | $9.8M |
| Corient Private Wealth LP | 0.02% | Reduce -11.4% | 75,334 | $9.7M |
| Factory Mutual Insurance Co. | 0.10% | No change | 71,000 | $9.4M |
| Cambridge Investment Research Advisors, Inc. | 0.03% | Add +0.8% | 69,230 | $9.2M |
| McGuire Investment Group, LLC | 1.29% | Reduce 0.0% | 67,352 | $8.9M |
| Thrivent Financial for Lutherans | 0.02% | Add +37.4% | 66,599 | $8.8M |
| Creative Planning | 0.01% | Reduce -0.3% | 66,465 | $8.8M |
| Raelipskie Partnership | 4.34% | Reduce -2.5% | 66,143 | $8.7M |
| Destiny Wealth Partners, LLC | 1.41% | Add +3.9% | 65,507 | $8.7M |
| Cetera Investment Advisers | 0.02% | Reduce -18.4% | 65,305 | $8.6M |
| Folger Nolan Fleming Douglas Capital Management, Inc. | 0.90% | Reduce -2.1% | 65,260 | $8.6M |
| MML Investors Services, LLC | 0.03% | Add +0.1% | 64,972 | $8.6M |
| Janney Montgomery Scott LLC | 0.02% | Reduce -6.0% | 64,265 | $8.5M |
| Peapack Gladstone Financial Corp. | 0.12% | Reduce -3.4% | 64,259 | $8.5M |
| Parallax Volatility Advisers, L.P. | 0.21% | Add +2076133.3% | 62,287 | $8.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +2.0% | 56,969 | $7.5M |
| Calamos Advisors LLC | 0.05% | No change | 56,295 | $7.4M |
| Tradition Wealth Management, LLC | 0.65% | Add +0.0% | 55,850 | $7.4M |
| NTV Asset Management LLC | 0.95% | Reduce -1.1% | 54,308 | $7.2M |
| SP Asset Management LLC | 0.59% | Add +0.0% | 53,036 | $7.0M |
| Truist Financial Corp. | 0.01% | Add +38.8% | 52,887 | $7.0M |
| Captrust Financial Advisors | 0.02% | Add +13.6% | 52,787 | $7.0M |
| Pacific Capital Wealth Advisors, Inc. | 1.15% | Reduce -17.6% | 52,248 | $6.9M |
| Blume Capital Management, Inc. | 1.53% | Reduce -0.4% | 51,509 | $6.8M |
| Independent Advisor Alliance | 0.09% | New | 51,196 | $6.8M |
| Cerity Partners LLC | 0.01% | Add +1.5% | 50,954 | $6.7M |
| Williams Jones Wealth Management, LLC. | 0.08% | Reduce -13.5% | 47,402 | $6.3M |
| Oppenheimer & Co. Inc. | 0.09% | Add +32.8% | 47,361 | $6.3M |
| Neville Rodie & Shaw Inc. | 0.45% | Reduce -0.1% | 46,762 | $6.2M |
| GTS Securities LLC | 0.30% | Reduce -5.4% | 46,720 | $6.2M |
| Sicart Associates LLC | 2.18% | Reduce -3.0% | 46,041 | $6.1M |
| Beacon Pointe Advisors, LLC | 0.07% | Reduce -13.3% | 45,719 | $6.0M |
| Howard Capital Management Group, LLC | 0.39% | Reduce -0.2% | 43,512 | $5.8M |
| Michelson Medical Research Foundation, Inc. | 4.81% | No change | 43,395 | $5.7M |
| Associated Banc-Corp | 0.17% | Reduce -4.8% | 42,803 | $5.7M |
| MMBG Investment Advisors Co. | 0.59% | Reduce -46.1% | 42,324 | $5.6M |
| Harbour Investment Management LLC | 2.41% | Reduce -1.5% | 41,479 | $5.5M |
| Forbes J M & Co. LLP | 0.53% | Add +0.9% | 41,262 | $5.5M |
| Wealth Enhancement Advisory Services, LLC | 0.01% | Add +25.7% | 40,761 | $5.4M |
| First Interstate Bank | 0.32% | Reduce -1.1% | 39,649 | $5.2M |
| Colonial Trust Advisors | 0.46% | Reduce -4.7% | 39,642 | $5.2M |
| Toth Financial Advisory Corp. | 0.61% | Reduce -6.2% | 39,271 | $5.2M |
| Northwestern Mutual Wealth Management Co. | 0.00% | Add +1.8% | 38,440 | $5.1M |
| Sanctuary Advisors, LLC | 0.03% | Reduce -38.7% | 35,838 | $5.0M |
| Kestra Advisory Services, LLC | 0.03% | Reduce -11.2% | 37,474 | $5.0M |
| FRG Family Wealth Advisors LLC | 0.88% | Reduce -0.4% | 36,755 | $4.9M |
| Balyasny Asset Management L.P. | 0.01% | New | 35,859 | $4.7M |
| Global Retirement Partners, LLC | 0.13% | Add +118.2% | 35,172 | $4.7M |
| Mariner, LLC | 0.01% | Add +22.8% | 35,110 | $4.6M |
| Crescent Grove Advisors, LLC | 0.45% | Reduce -19.8% | 34,346 | $4.5M |
| Analyst IMS Investment Management Services Ltd. | 0.16% | No change | 33,758 | $4.5M |
| Bank of Montreal | 0.00% | Reduce -3.2% | 32,306 | $4.3M |
| Lido Advisors, LLC | 0.03% | Reduce -10.5% | 32,237 | $4.3M |
| Kingsview Wealth Management, LLC | 0.08% | Add +805.6% | 32,084 | $4.2M |
"% of holder's portfolio" is IBB's weight in each manager's 13F, not the share of iShares Biotechnology ETF the manager owns.