Who owns Corcept Therapeutics (CORT)
Which tracked institutional funds hold CORT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CORT company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CORT is one-sided between 2026-Q1 and 2026-Q2: 205 added or opened and 57 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CORT’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CORT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 392 tracked filers holding CORT, 253 increased or opened the position and 184 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CORT between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 34
- FULLER & THALER ASSET MANAGEMENT, INC.$62M
- JACOBS LEVY EQUITY MANAGEMENT, INC$60M
- Granite Investment Partners, LLC$15M
- Jupiter Topco LLC$12M
- Alberta Investment Management Corp$10M
- O'Neil Global Advisors, Inc.$9M
Full exits 41
- INGALLS & SNYDER LLC$307M
- Sio Capital Management, LLC$27M
- Caption Management, LLC$10M
- JANUS HENDERSON GROUP PLC$7M
- HUSSMAN STRATEGIC ADVISORS, INC.$5M
- TANAKA CAPITAL MANAGEMENT INC$4M
Largest adds
- BlackRock, Inc.$734M
- VANGUARD PORTFOLIO MANAGEMENT LLC$244M
- RENAISSANCE TECHNOLOGIES LLC$228M
- AQR CAPITAL MANAGEMENT LLC$209M
- VANGUARD CAPITAL MANAGEMENT LLC$198M
- Parallel Advisors, LLC$184M
Largest trims
- NORGES BANK$55M
- JANE STREET GROUP, LLC$17M
- Soleus Capital Management, L.P.$10M
- MILLENNIUM MANAGEMENT LLC$9M
- CITIGROUP INC$5M
- Empowered Funds, LLC$4M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 12,432,023 | $1.1B | 17.6% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 5,261,628 | $457M | 7.4% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 5,044,638 | $439M | 7.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 4,172,482 | $363M | 5.9% | 2026-Q2 |
| Parallel Advisors, LLC trimmed | 3,962,177 | $345M | 5.6% | 2026-Q2 |
| FMR LLC added | 3,337,618 | $290M | 4.7% | 2026-Q2 |
| STATE STREET CORP added | 3,279,381 | $285M | 4.6% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 2,582,561 | $225M | 3.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 2,532,198 | $220M | 3.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 1,829,545 | $159M | 2.6% | 2026-Q2 |
| TANG CAPITAL MANAGEMENT LLC | 1,500,000 | $130M | 2.1% | 2026-Q2 |
| UBS Group AG added | 1,377,658 | $120M | 1.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 1,318,821 | $115M | 1.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 1,157,580 | $101M | 1.6% | 2026-Q2 |
| MORGAN STANLEY added | 1,137,559 | $99M | 1.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 883,001 | $77M | 1.2% | 2026-Q2 |
| Cerity Partners LLC added | 797,119 | $69M | 1.1% | 2026-Q2 |
| MPM BIOIMPACT LLC trimmed | 771,028 | $67M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 753,796 | $66M | 1.1% | 2026-Q2 |
| EMERALD ADVISERS, LLC added | 748,325 | $65M | 1.1% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. new | 710,106 | $62M | 1.0% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 695,532 | $60M | 1.0% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 614,078 | $53M | 0.9% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 610,078 | $53M | 0.9% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 568,519 | $49M | 0.8% | 2026-Q2 |
| Bank of New York Mellon Corp added | 565,666 | $49M | 0.8% | 2026-Q2 |
| Invesco Ltd. trimmed | 523,669 | $46M | 0.7% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 523,192 | $46M | 0.8% | 2026-Q2 |
| NORGES BANK trimmed | 487,055 | $42M | 0.7% | 2026-Q2 |
| EMERALD MUTUAL FUND ADVISERS TRUST added | 464,902 | $40M | 0.7% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 459,742 | $40M | 0.6% | 2026-Q2 |
| Boston Trust Walden Corp trimmed | 440,264 | $38M | 0.6% | 2026-Q2 |
| PERCEPTIVE ADVISORS LLC added | 398,385 | $35M | 0.6% | 2026-Q2 |
| Nuveen, LLC added | 388,078 | $34M | 0.5% | 2026-Q2 |
| Boxer Capital Management, LLC added | 335,500 | $29M | 0.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 328,565 | $29M | 0.5% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 328,224 | $29M | 0.5% | 2026-Q2 |
| FAS Wealth Partners, Inc. added | 324,876 | $28M | 0.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 253,182 | $23M | 0.4% | 2026-Q2 |
| Legal & General Group Plc trimmed | 218,078 | $19M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 212,162 | $18M | 0.3% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 212,029 | $18M | 0.3% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 211,017 | $18M | 0.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 202,743 | $18M | 0.3% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 201,979 | $18M | 0.3% | 2026-Q2 |
| Swiss National Bank added | 192,165 | $17M | 0.3% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 191,101 | $17M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 187,772 | $16M | 0.3% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 184,231 | $16M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 178,167 | $15M | 0.3% | 2026-Q2 |
| Granite Investment Partners, LLC new | 172,228 | $15M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 165,235 | $14M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 152,567 | $13M | 0.2% | 2026-Q2 |
| CITIGROUP INC trimmed | 141,809 | $12M | 0.2% | 2026-Q2 |
| LPL Financial LLC added | 139,389 | $12M | 0.2% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP trimmed | 139,135 | $12M | 0.2% | 2026-Q2 |
| Jupiter Topco LLC new | 138,743 | $12M | 0.2% | 2026-Q2 |
| BARCLAYS PLC trimmed | 137,033 | $12M | 0.2% | 2026-Q2 |
| Propel Bio Management, LLC trimmed | 136,499 | $12M | 0.2% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 133,300 | $12M | 0.2% | 2026-Q2 |
| Rockefeller Capital Management L.P. trimmed | 123,388 | $11M | 0.2% | 2026-Q2 |
| Alberta Investment Management Corp new | 113,200 | $10M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 110,545 | $10M | 0.2% | 2026-Q2 |
| NATIXIS added | 109,905 | $10M | 0.2% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 109,105 | $9M | 0.2% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 102,823 | $9M | 0.1% | 2026-Q2 |
| Walleye Capital LLC added | 99,847 | $9M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 99,761 | $9M | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 98,803 | $9M | 0.1% | 2026-Q2 |
| O'Neil Global Advisors, Inc. added | 98,334 | $9M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 93,910 | $8M | 0.1% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 92,394 | $8M | 0.1% | 2026-Q2 |
| Voleon Capital Management LP trimmed | 91,926 | $8M | 0.1% | 2026-Q2 |
| Lisanti Capital Growth, LLC added | 91,610 | $8M | 0.1% | 2026-Q2 |
| Mariner, LLC added | 89,838 | $8M | 0.1% | 2026-Q2 |
| F/m Investments LLC added | 88,042 | $8M | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 85,624 | $7M | 0.1% | 2026-Q2 |
| BROWN CAPITAL MANAGEMENT LLC trimmed | 84,041 | $7M | 0.1% | 2026-Q2 |
| KORNITZER CAPITAL MANAGEMENT INC /KS new | 83,110 | $7M | 0.1% | 2026-Q2 |
| Creative Planning added | 82,301 | $7M | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 81,569 | $7M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 76,626 | $7M | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 76,278 | $7M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM added | 73,222 | $6M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 72,200 | $6M | 0.1% | 2026-Q2 |
| Rock Springs Capital Management LP added | 72,000 | $6M | 0.1% | 2026-Q2 |
| Man Group plc trimmed | 71,491 | $6M | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 69,684 | $6M | 0.1% | 2026-Q2 |
| Stanley-Laman Group, Ltd. trimmed | 68,196 | $6M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 67,711 | $6M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 64,569 | $6M | 0.1% | 2026-Q2 |
| Gotham Asset Management, LLC added | 60,181 | $5M | 0.1% | 2026-Q2 |
| Bridgewater Associates, LP added | 57,602 | $5M | 0.1% | 2026-Q2 |
| Birchview Capital, LP added | 57,200 | $5M | 0.1% | 2026-Q2 |
| S&T Bank/PA trimmed | 55,553 | $5M | 0.1% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 54,630 | $5M | 0.1% | 2026-Q2 |
| Trexquant Investment LP trimmed | 54,376 | $5M | 0.1% | 2026-Q2 |
| Bridge City Capital, LLC trimmed | 53,823 | $5M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 51,914 | $5M | 0.1% | 2026-Q2 |
| Hennion & Walsh Asset Management, Inc. trimmed | 45,429 | $4M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.