Who owns Zevra Therapeutics (ZVRA)
Which tracked institutional funds hold ZVRA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ZVRA 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 ZVRA is one-sided between 2026-Q1 and 2026-Q2: 73 added or opened and 12 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
ZVRA’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 gap the other way — the median holder sizes ZVRA more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in ZVRA 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 153 tracked filers holding ZVRA, 89 increased or opened the position and 63 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 ZVRA 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 13
- Jupiter Topco LLC$9M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$9M
- Swedbank AB$6M
- Allspring Global Investments Holdings, LLC$3M
- GLOBEFLEX CAPITAL L P$3M
- Inspire Investing, LLC$2M
Full exits 5
- AIGH Capital Management LLC$11M
- Point72 Asset Management, L.P.$11M
- Janney Montgomery Scott LLC$2M
- Squarepoint Ops LLC$2M
- STATE OF WISCONSIN INVESTMENT BOARD$604K
Largest adds
- FMR LLC$49M
- Woodline Partners LP$36M
- BlackRock, Inc.$32M
- VANGUARD CAPITAL MANAGEMENT LLC$15M
- D. E. Shaw & Co., Inc.$11M
- Qube Research & Technologies Ltd$10M
Largest trims
- CITADEL ADVISORS LLC$5M
- MILLENNIUM MANAGEMENT LLC$4M
- MARSHALL WACE, LLP$3M
- UBS Group AG$2M
- JANE STREET GROUP, LLC$2M
- Stonepine Capital Management, LLC$764K
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 | 5,108,871 | $73M | 11.6% | 2026-Q2 |
| FMR LLC added | 4,915,717 | $70M | 11.1% | 2026-Q2 |
| Woodline Partners LP added | 4,785,771 | $69M | 10.8% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 2,638,910 | $38M | 6.0% | 2026-Q2 |
| Nantahala Capital Management, LLC trimmed | 1,797,476 | $26M | 4.1% | 2026-Q2 |
| STATE STREET CORP added | 1,681,999 | $24M | 3.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,540,936 | $22M | 3.5% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 1,306,949 | $19M | 3.0% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 1,241,343 | $18M | 2.8% | 2026-Q2 |
| MORGAN STANLEY added | 1,203,875 | $17M | 2.7% | 2026-Q2 |
| Legal & General Group Plc added | 1,201,668 | $17M | 2.7% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 958,836 | $14M | 2.2% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 882,658 | $13M | 2.0% | 2026-Q2 |
| 683 Capital Management, LLC trimmed | 855,000 | $12M | 1.9% | 2026-Q2 |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 775,000 | $11M | 1.8% | 2026-Q2 |
| Retirement Planning Co of New England, Inc. trimmed | 634,410 | $9M | 1.4% | 2026-Q2 |
| Jupiter Topco LLC new | 613,403 | $9M | 1.4% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 597,162 | $9M | 1.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 545,551 | $8M | 1.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 541,109 | $8M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 486,498 | $7M | 1.1% | 2026-Q2 |
| Swedbank AB new | 439,410 | $6M | 1.0% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 439,328 | $6M | 1.0% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 415,058 | $6M | 0.9% | 2026-Q2 |
| Stratos Wealth Partners, LTD. | 408,000 | $6M | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 400,208 | $6M | 0.9% | 2026-Q2 |
| Hennion & Walsh Asset Management, Inc. added | 383,706 | $6M | 0.9% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 360,925 | $5M | 0.8% | 2026-Q2 |
| Mystic Asset Management, Inc. trimmed | 352,110 | $5M | 0.8% | 2026-Q2 |
| FLPUTNAM INVESTMENT MANAGEMENT CO trimmed | 348,824 | $5M | 0.8% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 309,979 | $4M | 0.7% | 2026-Q2 |
| Phocas Financial Corp. added | 295,907 | $4M | 0.7% | 2026-Q2 |
| Invesco Ltd. added | 264,389 | $4M | 0.6% | 2026-Q2 |
| Stonepine Capital Management, LLC trimmed | 258,701 | $4M | 0.6% | 2026-Q2 |
| Propel Bio Management, LLC trimmed | 253,544 | $4M | 0.6% | 2026-Q2 |
| Diametric Capital, LP added | 231,465 | $3M | 0.5% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC new | 216,866 | $3M | 0.5% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 200,000 | $3M | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp added | 198,432 | $3M | 0.4% | 2026-Q2 |
| GLOBEFLEX CAPITAL L P new | 191,904 | $3M | 0.4% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 190,972 | $3M | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 184,818 | $3M | 0.4% | 2026-Q2 |
| Inspire Investing, LLC new | 173,016 | $2M | 0.4% | 2026-Q2 |
| Kovack Advisors, Inc. trimmed | 171,151 | $2M | 0.4% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 168,030 | $2M | 0.4% | 2026-Q2 |
| Nuveen, LLC trimmed | 166,171 | $2M | 0.4% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 164,538 | $2M | 0.4% | 2026-Q2 |
| HSBC HOLDINGS PLC new | 154,414 | $2M | 0.4% | 2026-Q2 |
| UBS Group AG trimmed | 144,834 | $2M | 0.3% | 2026-Q2 |
| XTX Topco Ltd added | 134,119 | $2M | 0.3% | 2026-Q2 |
| Caption Management, LLC trimmed | 120,000 | $2M | 0.3% | 2026-Q2 |
| CREDIT AGRICOLE S A | 106,000 | $2M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 90,461 | $1M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 85,328 | $1M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 78,928 | $1M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 77,137 | $1M | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 74,742 | $1M | 0.2% | 2026-Q2 |
| Simplify Asset Management Inc. trimmed | 70,759 | $1M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 70,590 | $658K | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 70,286 | $1M | 0.2% | 2026-Q2 |
| CAXTON ASSOCIATES LLP added | 70,048 | $1M | 0.2% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC added | 68,869 | $988K | 0.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 66,272 | $950K | 0.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 65,208 | $935K | 0.1% | 2026-Q2 |
| Arete Wealth Advisors, LLC trimmed | 64,205 | $921K | 0.1% | 2026-Q2 |
| IFG Advisors, LLC | 61,842 | $887K | 0.1% | 2026-Q2 |
| CARRET ASSET MANAGEMENT, LLC trimmed | 58,300 | $836K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 57,809 | $829K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 56,972 | $817K | 0.1% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 54,111 | $776K | 0.1% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC new | 52,903 | $759K | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 49,636 | $712K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 48,379 | $694K | 0.1% | 2026-Q2 |
| Element Squared LLC new | 46,336 | $664K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 44,923 | $644K | 0.1% | 2026-Q2 |
| EntryPoint Capital, LLC trimmed | 39,176 | $562K | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 38,686 | $555K | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 36,893 | $529K | 0.1% | 2026-Q2 |
| AVIVA PLC new | 35,855 | $514K | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC new | 35,020 | $502K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 34,526 | $495K | 0.1% | 2026-Q2 |
| STRS OHIO added | 31,500 | $452K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 27,006 | $387K | 0.1% | 2026-Q2 |
| WINTON GROUP Ltd added | 24,335 | $349K | 0.1% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC trimmed | 23,640 | $339K | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP trimmed | 21,730 | $312K | 0.0% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 21,604 | $310K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 20,246 | $290K | 0.0% | 2026-Q2 |
| Quaker Wealth Management, LLC added | 19,367 | $278K | 0.0% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 19,040 | $273K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 18,389 | $264K | 0.0% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 16,395 | $235K | 0.0% | 2026-Q2 |
| Creative Planning added | 16,348 | $234K | 0.0% | 2026-Q2 |
| LPL Financial LLC added | 15,685 | $225K | 0.0% | 2026-Q2 |
| PROFUND ADVISORS LLC added | 15,526 | $223K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 15,363 | $220K | 0.0% | 2026-Q2 |
| Sanctuary Advisors, LLC trimmed | 15,031 | $216K | 0.0% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 15,000 | $215K | 0.0% | 2026-Q2 |
| BAILARD, INC. | 14,700 | $211K | 0.0% | 2026-Q2 |
| TWO SIGMA SECURITIES, LLC new | 13,834 | $198K | 0.0% | 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.