MEREO BIOPHARMA GROUP PLC

Ticker: MREO CUSIP: 589492107 Class: ADR

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
Rubric Capital Management LP15,307,347$6,379
683 Capital Management, LLC15,025,000$6,261
EcoR1 Capital, LLC7,856,466$3,274
Schonfeld Strategic Advisors LLC6,090,381$2,538
Tejara Capital Ltd2,159,681$900
Logos Global Management LP1,850,000$771
UBS ASSET MANAGEMENT AMERICAS INC1,763,666$735
Monaco Asset Management SAM1,585,214$661
UBS Group AG1,558,931$650
BALYASNY ASSET MANAGEMENT L.P.1,280,275$533
MORGAN STANLEY1,273,785$531
TWO SIGMA INVESTMENTS, LP525,125$219
GROUP ONE TRADING, L.P.441,636$184
SIMPLEX TRADING, LLC419,477$175
EntryPoint Capital, LLC400,700$167
LUMINUS MANAGEMENT LLC395,000$165
Rangeley Capital, LLC364,000$152
JANE STREET GROUP, LLC356,004$148
BlackRock, Inc.312,613$130
Knott David M Jr300,337$125
Quadrature Capital Ltd266,731$111
SPHERA FUNDS MANAGEMENT LTD.255,400$106
TWO SIGMA ADVISERS, LP251,900$105
Newtyn Management, LLC224,622$94
CITIGROUP INC195,814$82
RENAISSANCE TECHNOLOGIES LLC194,371$81
ADAR1 Capital Management, LLC150,000$63
STATE STREET CORP130,643$54
Baader Bank Aktiengesellschaft128,742$33
Virtus Investment Advisers, LLC122,595$51
Graham Capital Management, L.P.116,286$48
GEODE CAPITAL MANAGEMENT, LLC92,534$39
MILLENNIUM MANAGEMENT LLC83,646$35
ACADIAN ASSET MANAGEMENT LLC61,435$0
Caption Management, LLC50,000$21
Engineers Gate Manager LP49,798$21
Clear Harbor Asset Management, LLC35,000$15
Forefront Analytics, LLC31,768$13
GOLDMAN SACHS GROUP INC28,026$12
BANK OF AMERICA CORP /DE/25,492$11
Centiva Capital, LP25,000$10
Significant Wealth Partners LLC21,689$9
Aquatic Capital Management LLC21,216$9
SmartHarvest Portfolios, LLC20,290$8
RHUMBLINE ADVISERS19,146$8
Three Magnolias Financial Advisors, LLC19,000$8
OneDigital Investment Advisors LLC18,300$8
Newbridge Financial Services Group, Inc.17,000$7
PFG Investments, LLC16,650$7
BARCLAYS PLC14,500$6
QRG CAPITAL MANAGEMENT, INC.13,503$6
AE Wealth Management LLC12,563$5
MML INVESTORS SERVICES, LLC12,200$5
Astoria Portfolio Advisors LLC.10,000$4
GAMMA Investing LLC9,561$4
TORONTO DOMINION BANK5,500$2
SRS Capital Advisors, Inc.4,000$2
Caitong International Asset Management Co., Ltd2,231$1
Rockefeller Capital Management L.P.2,000$1
WELLS FARGO & COMPANY/MN1,737$1
Allworth Financial LP1,611$1
SIT INVESTMENT ASSOCIATES INC970$0
OSAIC HOLDINGS, INC.500$0
EverSource Wealth Advisors, LLC417$0
MAI Capital Management309$0
New England Capital Financial Advisors LLC300$0
SageView Advisory Group, LLC161$0
Farther Finance Advisors, LLC17$0
US BANCORP \DE\13$0
BNP PARIBAS ARBITRAGE, SA3$0
Total (70 institutions)62,030,828$25,803