$128.02
+0.34 (+0.27%)
Market Cap
$13.1B
Shares Outstanding
100,363,000
Institutional Holders
572
Total Inst. Value
$77.4B
% of Float Held
136.3%
QoQ Holder Change
+124
Institutional data as of Q1 2025
New Positions
110
Closed Positions
81
Increased
171
Decreased
232
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | PRIMECAP MANAGEMENT CO/CA/ | $42.3B | 382,440 |
| 2 | CANADA PENSION PLAN INVESTMENT BOARD | $21.2B | 191,499 |
| 3 | DEERFIELD MANAGEMENT COMPANY, L.P. | $4.6B | 41,692,000 |
| 4 | BlackRock, Inc. | $1.6B | 14,682,394 |
| 5 | VANGUARD GROUP INC | $1.1B | 9,941,887 |
| 6 | DODGE & COX | $612.1M | 5,534,624 |
| 7 | STATE STREET CORP | $537.8M | 4,862,116 |
| 8 | JPMORGAN CHASE & CO | $295.4M | 2,670,998 |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $276.8M | 2,502,697 |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | $232.0M | 2,097,981 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| CANADA PENSION PLAN INVESTMENT BOARD | +157K | $21.2B |
| DEERFIELD MANAGEMENT COMPANY, L.P. | +40.8M | $4.6B |
| DODGE & COX | +2.5M | $612.1M |
| JPMORGAN CHASE & CO | +1.3M | $295.4M |
| RENAISSANCE TECHNOLOGIES LLC | +13K | $276.8M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| CITADEL ADVISORS LLC | -1.6M | $98K |
| AQR CAPITAL MANAGEMENT LLC | -822K | $1.1M |
| LOS ANGELES CAPITAL MANAGEMENT LLC | -509K | $421K |
| Rock Springs Capital Management LP | -442K | $30.9M |
| Invesco Ltd. | -382K | $62.7M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold NBIX?
As of Q1 2025, 572 institutional investors report holding NBIX (Neurocrine Biosciences, Inc.) in their 13F filings.
What percentage of Neurocrine Biosciences, Inc. is owned by institutions?
Institutional investors hold approximately 136.3% of Neurocrine Biosciences, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most NBIX?
The largest institutional holder of NBIX is PRIMECAP MANAGEMENT CO/CA/ with $42.3B in shares.
Are institutions buying or selling NBIX?
This quarter, 110 institutions opened new positions in NBIX and 81 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.