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Institutional Ownership · SEC Form 13F

Who owns Rezolute (RZLT)


Which tracked institutional funds hold RZLT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RZLT 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.

139
Institutional holders
86M
Shares held (tracked funds)
89.6%
Of shares outstanding

How the tape is positioned

The tracked-fund tape on RZLT is one-sided between 2026-Q1 and 2026-Q2: 50 added or opened and 10 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

RZLT’s largest tracked holder by dollar value, FEDERATED HERMES, INC., sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in RZLT 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 139 tracked filers holding RZLT, 95 increased or opened the position and 52 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.

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 RZLT 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 10

  • Blackstone Inc.$6M
  • Squadron Capital Management LLC$2M
  • Vestal Point Capital, LP$2M
  • Jupiter Topco LLC$2M
  • Driehaus Capital Management LLC$2M
  • BOOTHBAY FUND MANAGEMENT, LLC$1M

Full exits 1

  • HRT FINANCIAL LP$558K

Largest adds

  • FEDERATED HERMES, INC.$28M
  • RA CAPITAL MANAGEMENT, L.P.$21M
  • BlackRock, Inc.$21M
  • Opaleye Management Inc.$14M
  • JACOBS LEVY EQUITY MANAGEMENT, INC$13M
  • VANGUARD CAPITAL MANAGEMENT LLC$9M

Largest trims

  • BANK OF AMERICA CORP /DE/$5M
  • Integral Health Asset Management, LLC$4M
  • UBS Group AG$3M
  • EverSource Wealth Advisors, LLC$2M
  • MILLENNIUM MANAGEMENT LLC$2M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$2M

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.

FundSharesReported value% of valueQuarter
FEDERATED HERMES, INC.12,990,659$68M15.1%2026-Q2
RA CAPITAL MANAGEMENT, L.P. added9,445,039$49M11.0%2026-Q2
BlackRock, Inc. added7,718,291$40M9.0%2026-Q2
Opaleye Management Inc.6,300,000$33M7.3%2026-Q2
BALYASNY ASSET MANAGEMENT L.P. trimmed4,662,039$24M5.4%2026-Q2
VANGUARD CAPITAL MANAGEMENT LLC added3,835,827$20M4.4%2026-Q2
Siren, L.L.C.3,328,287$17M3.9%2026-Q2
JACOBS LEVY EQUITY MANAGEMENT, INC added2,561,654$13M3.0%2026-Q2
JENNISON ASSOCIATES LLC trimmed2,459,308$13M2.9%2026-Q2
GEODE CAPITAL MANAGEMENT, LLC added2,170,154$11M2.5%2026-Q2
STATE STREET CORP added1,850,128$10M2.1%2026-Q2
D. E. Shaw & Co., Inc. added1,839,357$10M2.1%2026-Q2
MORGAN STANLEY trimmed1,618,783$8M1.9%2026-Q2
VANGUARD PORTFOLIO MANAGEMENT LLC trimmed1,380,746$7M1.6%2026-Q2
GOLDMAN SACHS GROUP INC added1,316,782$7M1.5%2026-Q2
Nuveen, LLC added1,295,209$7M1.5%2026-Q2
KENNEDY CAPITAL MANAGEMENT LLC trimmed1,221,678$6M1.4%2026-Q2
Blackstone Inc. trimmed1,082,927$6M1.3%2026-Q2
AQR CAPITAL MANAGEMENT LLC added1,007,962$5M1.2%2026-Q2
Affinity Asset Advisors, LLC trimmed1,000,000$5M1.2%2026-Q2
GREAT POINT PARTNERS LLC951,809$5M1.1%2026-Q2
Ikarian Capital, LLC added935,012$5M1.1%2026-Q2
DIMENSIONAL FUND ADVISORS LP added890,733$5M1.0%2026-Q2
22NW, LP820,653$4M1.0%2026-Q2
Velan Capital Investment Management LP750,000$4M0.9%2026-Q2
BANK OF AMERICA CORP /DE/ trimmed730,332$4M0.8%2026-Q2
NORTHERN TRUST CORP added725,271$4M0.8%2026-Q2
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added723,588$4M0.8%2026-Q2
Woodline Partners LP611,797$3M0.7%2026-Q2
VANGUARD FIDUCIARY TRUST CO trimmed571,037$3M0.7%2026-Q2
MILLENNIUM MANAGEMENT LLC trimmed517,234$3M0.6%2026-Q2
J. Goldman & Co LP trimmed500,405$3M0.6%2026-Q2
Integral Health Asset Management, LLC trimmed500,000$3M0.6%2026-Q2
UBS Group AG trimmed496,033$3M0.6%2026-Q2
TWO SIGMA INVESTMENTS, LP trimmed431,073$2M0.5%2026-Q2
Squadron Capital Management LLC new403,410$2M0.5%2026-Q2
Vestal Point Capital, LP trimmed382,999$2M0.4%2026-Q2
Knott David M Jr370,000$2M0.4%2026-Q2
XTX Topco Ltd added353,670$2M0.4%2026-Q2
Jupiter Topco LLC new332,349$2M0.4%2026-Q2
Driehaus Capital Management LLC added289,519$2M0.3%2026-Q2
BOOTHBAY FUND MANAGEMENT, LLC added286,955$1M0.3%2026-Q2
Susquehanna Portfolio Strategies, LLC added279,641$1M0.3%2026-Q2
JANE STREET GROUP, LLC trimmed263,879$1M0.3%2026-Q2
Schonfeld Strategic Advisors LLC added263,746$1M0.3%2026-Q2
FMR LLC added216,117$1M0.3%2026-Q2
Bank of New York Mellon Corp added212,270$1M0.2%2026-Q2
Russell Investments Group, Ltd. added210,044$1M0.2%2026-Q2
BARCLAYS PLC trimmed156,389$813K0.2%2026-Q2
GROUP ONE TRADING LLC added151,982$790K0.2%2026-Q2
PFM Health Sciences, LP trimmed127,289$662K0.1%2026-Q2
Pavaki Capital Management LLC120,000$624K0.1%2026-Q2
Creative Planning added117,362$610K0.1%2026-Q2
Walleye Capital LLC added108,554$564K0.1%2026-Q2
FRANKLIN RESOURCES INC new104,705$544K0.1%2026-Q2
SIMPLEX TRADING, LLC added101,243$526K0.1%2026-Q2
CITADEL ADVISORS LLC trimmed98,490$512K0.1%2026-Q2
ALPS ADVISORS INC added97,724$508K0.1%2026-Q2
AMERIPRISE FINANCIAL INC trimmed97,652$508K0.1%2026-Q2
RHUMBLINE ADVISERS added94,298$490K0.1%2026-Q2
SEI INVESTMENTS CO trimmed93,475$486K0.1%2026-Q2
Virtus Investment Advisers, LLC trimmed81,800$425K0.1%2026-Q2
Jain Global LLC added80,939$421K0.1%2026-Q2
DEUTSCHE BANK AG\ added80,780$420K0.1%2026-Q2
NATIXIS new78,000$406K0.1%2026-Q2
LOS ANGELES CAPITAL MANAGEMENT LLC new77,823$405K0.1%2026-Q2
MARSHALL WACE, LLP added75,839$394K0.1%2026-Q2
AlphaCentric Advisors LLC added72,255$376K0.1%2026-Q2
ALLIANCEBERNSTEIN L.P. added68,280$208K0.0%2026-Q2
WELLS FARGO & COMPANY/MN added67,928$353K0.1%2026-Q2
PRICE T ROWE ASSOCIATES INC /MD/ added63,608$331K0.1%2026-Q2
Mariner, LLC added61,765$321K0.1%2026-Q2
HSBC HOLDINGS PLC added53,597$278K0.1%2026-Q2
WELLINGTON MANAGEMENT GROUP LLP trimmed53,027$276K0.1%2026-Q2
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO new51,300$267K0.1%2026-Q2
ADAR1 Capital Management, LLC trimmed48,679$253K0.1%2026-Q2
MetLife Investment Management, LLC added47,207$245K0.1%2026-Q2
Invesco Ltd. added40,675$212K0.0%2026-Q2
CANADA PENSION PLAN INVESTMENT BOARD new39,500$205K0.0%2026-Q2
CITIGROUP INC added36,180$188K0.0%2026-Q2
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added36,041$187K0.0%2026-Q2
JPMORGAN CHASE & CO added35,755$182K0.0%2026-Q2
MERCER GLOBAL ADVISORS INC /ADV added35,598$185K0.0%2026-Q2
Vanguard Global Advisers, LLC trimmed35,183$183K0.0%2026-Q2
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added34,708$165K0.0%2026-Q2
IEQ CAPITAL, LLC new30,786$160K0.0%2026-Q2
Cerity Partners LLC added28,843$150K0.0%2026-Q2
Quadrature Capital Ltd added25,375$132K0.0%2026-Q2
AMERICAN CENTURY COMPANIES INC added24,997$130K0.0%2026-Q2
CAPTRUST FINANCIAL ADVISORS added23,210$121K0.0%2026-Q2
MANUFACTURERS LIFE INSURANCE COMPANY, THE added21,916$114K0.0%2026-Q2
Police & Firemen's Retirement System of New Jersey21,800$113K0.0%2026-Q2
Rangeley Capital, LLC trimmed19,650$102K0.0%2026-Q2
EntryPoint Capital, LLC new19,462$101K0.0%2026-Q2
INTECH INVESTMENT MANAGEMENT LLC trimmed18,776$98K0.0%2026-Q2
WINTON GROUP Ltd trimmed17,000$88K0.0%2026-Q2
BNP PARIBAS FINANCIAL MARKETS trimmed15,280$79K0.0%2026-Q2
VOYA INVESTMENT MANAGEMENT LLC added15,198$79K0.0%2026-Q2
NEW YORK STATE COMMON RETIREMENT FUND trimmed15,000$78K0.0%2026-Q2
Sequoia Financial Advisors, LLC new14,448$75K0.0%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.

HoldersTotal shares

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.

Learn how to read institutional ownership