Neurocrine Biosciences, Inc.
MX ˙ BMV ˙ US64125C1099
SecurityMX:NBIX / Neurocrine Biosciences, Inc.
InstitutionPDT Partners, LLC
Latest Disclosed Ownership28,781 shares
Latest Disclosed Value $ 3,791,609
PDT Partners, LLC ownership in NBIX / Neurocrine Biosciences, Inc.

On May 15, 2026 - PDT Partners, LLC filed a 13F-HR form disclosing ownership of 28,781 shares of Neurocrine Biosciences, Inc. (MX:NBIX) valued at $3,791,609 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 28,781 shares of Neurocrine Biosciences, Inc.. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 28,781 0 0.00 3,792 -7.13 0.2244
2026-02-17 2025-12-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 28,781 -12,823 -30.82 4,082 -30.10 0.2648
2025-11-17 2025-09-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 41,604 -1 -0.00 5,840 11.68 0.3683
2025-08-14 2025-06-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 41,605 23,200 126.05 5,229 156.95 0.2958
2025-05-15 2025-03-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 18,405 -16,343 -47.03 2,036 -57.09 0.1445
2025-02-14 2024-12-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 34,748 19,848 133.21 4,743 176.40 0.4200
2024-11-14 2024-09-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 14,900 14,900 1,717 0.1521
2024-02-14 2023-12-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 0 -9,306 -100.00 0 -100.00
2023-11-14 2023-09-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 9,306 -1,206 -11.47 1,047 5.55 0.1321
2023-08-14 2023-06-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 10,512 10,512 991 0.1363
2023-02-14 2022-12-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 0 -8,255 -100.00 0 -100.00
2022-11-14 2022-09-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 8,255 8,255 877 0.1327
2016-02-16 2015-12-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 0 -48,088 -100.00 0 -100.00
2015-11-16 2015-09-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 48,088 -400 -0.82 1,913 -17.40 0.0428
2015-08-14 2015-06-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 48,488 36,975 321.16 2,316 406.78 0.0606
2015-05-15 2015-03-31 13F NEUROCRINE BIOSCIENCES COM 64125C109 11,513 11,513 -51.60 457 43.71 0.0118
2015-06-11 2013-09-30 13F/A-1 NEUROCRINE BIOSCIENCES COM 64125C109 0 -23,788 -100.00 0 -100.00
2015-06-11 2013-06-30 13F/A-1 NEUROCRINE BIOSCIENCES COM 64125C109 23,788 23,788 318 0.0082
2013-08-14 2013-06-30 13F NEUROCRINE BIOSCIENCES COM 64125C109 23,788 318
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.