Neurocrine Biosciences Inc: which funds bought and sold

Institutions that bought and sold Neurocrine Biosciences shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 458 institutions that filed 13F reports for both quarters added to or opened positions in Neurocrine Biosciences, and 286 cut or closed them. Together they added a net 219K shares, +0.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 5.7M shares (−17.8%); index fund managers were net buyers of 733K shares (+2.3%). 137 opened a new position and 63 sold out entirely.

Bought, Q2 2026 458 institutions, 137 of them new holders Sold, Q2 2026 286 institutions, 63 of them sold out

Net change, all compared +219K shares (+0.2%)

Net change, active managers −5.7M shares (−17.8%), 33 bought, 42 sold

Buyers versus sellers

institutions compared, 825

458 bought 81 286 sold

Active managers and hedge funds 33 bought · 42 sold · −5.7M

Index fund managers 10 bought · 2 sold · +733K

Other institutions 415 bought · 242 sold · +5.2M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Jpmorgan Chase & Co	+957K +17.6%	6.4M	$1.1B
Invesco Ltd.	+721K +202.6%	1.1M	$182M
Vestal Point Capital, LP Hedge fund	+630K +50.4%	1.9M	$317M
Caisse De Depot Et Placement Du Quebec	+446K +476.7%	540K	$91M
Assenagon Asset Management S.A.	+354K +386.7%	445K	$75M
Australiansuper Pty Ltd	+349K New position	349K	$58.8M
Blackrock, Inc. Index funds	+326K +2.4%	13.7M	$2.3B
Goldman Sachs Group Inc	+283K +81.0%	632K	$106M
Nordea Investment Management AB	+276K +639.7%	319K	$54.2M
Vinva Investment Management Ltd	+271K +360.9%	346K	$58.8M
Royal Bank Of Canada	+251K +75.6%	583K	$98.3M
Pacer Advisors, Inc.	+251K +148.0%	420K	$70.7M
Vanguard Portfolio Management LLC Index funds	+248K +5.2%	5.0M	$838M
RTW Investments, LP Hedge fund	+206K +19.4%	1.3M	$214M
Jacobs Levy Equity Management, Inc Active manager	+206K +39.6%	726K	$122M
Thrivent Financial For Lutherans	+201K +208.1%	297K	$50.1M
Seizert Capital Partners, LLC	+190K +216.4%	277K	$46.7M
Man Group PLC Hedge fund	+185K +44.5%	601K	$101M
Price T Rowe Associates Inc Active manager	+182K +120.7%	334K	$56.2M
Zurich Insurance Group Ltd	+170K New position	170K	$28.6M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Vestal Point Capital, LP Hedge fund	+630K +50.4%	1.9M	$317M
RTW Investments, LP Hedge fund	+206K +19.4%	1.3M	$214M
Jacobs Levy Equity Management, Inc Active manager	+206K +39.6%	726K	$122M
Man Group PLC Hedge fund	+185K +44.5%	601K	$101M
Price T Rowe Associates Inc Active manager	+182K +120.7%	334K	$56.2M
FMR LLC Active manager	+159K +102.8%	314K	$52.9M
Dodge & Cox Active manager	+124K +2.3%	5.6M	$941M
Acadian Asset Management LLC Active manager	+91K +25.9%	441K	$74.4M
Congress Asset Management Co Active manager	+82K New position	82K	$13.9M
Federated Hermes, Inc. Active manager	+68K +777.3%	77K	$12.9M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−1.4M −97.5%	35K	$5.8M
Millennium Management LLC Hedge fund	−1.2M −99.1%	12K	$2M
AQR Capital Management LLC Hedge fund	−1.1M −22.7%	3.8M	$643M
Two Sigma Investments, LP Hedge fund	−984K −32.2%	2.1M	$350M
UBS Group AG	−675K −55.3%	546K	$92M
Deerfield Management Company, L.P. Hedge fund	−610K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−444K −91.0%	44K	$7.4M
Braidwell LP Hedge fund	−316K −48.4%	336K	$56.7M
Fiera Capital Corp	−278K −42.7%	373K	$62.9M
Hudson Bay Capital Management LP Hedge fund	−266K −67.2%	130K	$21.9M
Marshall Wace, LLP Hedge fund	−238K −46.8%	271K	$45.6M
Defilade Capital Management, L.P.	−210K Sold out	0	—
Armistice Capital, LLC Hedge fund	−188K −26.0%	536K	$90.3M
Trexquant Investment LP Hedge fund	−183K Sold out	0	—
Pictet Asset Management Holding SA	−172K −28.5%	431K	$72.8M
Susquehanna Portfolio Strategies, LLC	−161K −87.4%	23K	$3.9M
Connor, Clark & Lunn Investment Management Ltd.	−154K Sold out	0	—
Panagora Asset Management Inc Active manager	−150K −99.1%	1,388	$233,927
Ieq Capital, LLC	−126K −16.4%	640K	$108M
Victory Capital Management Inc Active manager	−113K −15.5%	618K	$104M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Wellington Management Group LLP Active manager	−1.4M −97.5%	35K	$5.8M
Millennium Management LLC Hedge fund	−1.2M −99.1%	12K	$2M
AQR Capital Management LLC Hedge fund	−1.1M −22.7%	3.8M	$643M
Two Sigma Investments, LP Hedge fund	−984K −32.2%	2.1M	$350M
Deerfield Management Company, L.P. Hedge fund	−610K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−444K −91.0%	44K	$7.4M
Braidwell LP Hedge fund	−316K −48.4%	336K	$56.7M
Hudson Bay Capital Management LP Hedge fund	−266K −67.2%	130K	$21.9M
Marshall Wace, LLP Hedge fund	−238K −46.8%	271K	$45.6M
Armistice Capital, LLC Hedge fund	−188K −26.0%	536K	$90.3M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Australiansuper Pty Ltd	349K	$58.8M
Zurich Insurance Group Ltd	170K	$28.6M
Nearwater Capital Markets, Ltd	155K	$26.1M
Life Cycle Investment Partners Ltd	126K	$21.3M
ING Groep NV	102K	$17.2M
Clark Capital Management Group, Inc.	93K	$15.6M
Congress Asset Management CoActive manager	82K	$13.9M
Science & Technology Partners, L.P.	80K	$13.4M
Verition Fund Management LLCHedge fund	41K	$6.9M
Ellsworth Advisors, LLC	40K	$6.8M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Deerfield Management Company, L.P.Hedge fund	610K	$80.4M
Defilade Capital Management, L.P.	210K	$27.7M
Trexquant Investment LPHedge fund	183K	$24.1M
Connor, Clark & Lunn Investment Management Ltd.	154K	$20.3M
Parkman Healthcare Partners LLC	99K	$13.1M
Perceptive Advisors LLCHedge fund	65K	$8.6M
Schonfeld Strategic Advisors LLCHedge fund	57K	$7.5M
Edgestream Partners, L.P.Hedge fund	51K	$6.7M
PDT Partners, LLCHedge fund	29K	$3.8M
HRT Financial LP	26K	$3.5M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 769
Ten largest holders: 49.5%
Index fund managers: 32.7%
Active managers and hedge funds: 26.1%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	33	42	8	12	−5.7M	−17.8%
Index fund managers	10	2	0	0	+733K	+2.3%
Other institutions	415	242	129	51	+5.2M	+14.8%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Neurocrine Biosciences.

Only managers that filed a holdings report for both quarters are compared (825 here). 15 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Neurocrine Biosciences Inc · Insiders · Politicians