MREO

Mereo BioPharma
MREO

Overview Fund Activity

53 hedge funds and large institutions have $84.3M invested in Mereo BioPharma in 2023 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 9 increasing their positions, 21 reducing their positions, and 11 closing their positions.

Holders
53
Holders Change
-5
Holders Change %
-8.62%
% of All Funds
0.84%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
9
Reduced
21
Closed
11
Calls
$775K
Puts
$28K
Net Calls
+$747K
Net Calls Change
+$693K

Top Buyers

1
MP
1
Mangrove Partners
Connecticut
$7.3M
2
BBA
2
Baker Bros. Advisors
New York
$4.69M
3
6CM
3
683 Capital Management
New York
$7.13M
4
Alkeon Capital Management
4
Alkeon Capital Management
New York
$4.93M
5
RCMNY
5
Rubric Capital Management (New York)
New York
$15.3M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
Millennium Management
2
Millennium Management
New York
$1.26M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.33M
4
MAM
4
Monaco Asset Management
Monaco
$932K
5
Citigroup
5
Citigroup
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RCMNY
1
Rubric Capital Management (New York)
New York
$15.3M 11,616,120 +1,250,000 +12%
SCM
2
Suvretta Capital Management
New York
$9.72M 7,364,438 – –
RSCM
3
Rock Springs Capital Management
Maryland
$9.3M 7,042,391 +797,494 +13%
MP
4
Mangrove Partners
Connecticut
$7.3M 5,531,547 +5,531,547 New
6CM
5
683 Capital Management
New York
$7.13M 5,400,000 +3,400,000 +170%
Alkeon Capital Management
6
Alkeon Capital Management
New York
$4.93M 3,738,100 +1,352,500 +57%
BBA
7
Baker Bros. Advisors
New York
$4.69M 3,554,979 +3,554,979 New
TC
8
Tejara Capital
United Kingdom
$4.01M 3,037,971 +602,165 +25%
BC
9
Boxer Capital
California
$2.97M 2,250,000 – –
Goldman Sachs
10
Goldman Sachs
New York
$2.62M 1,982,406 -280,379 -12%
CC
11
Clearline Capital
New York
$2.57M 1,945,040 -107,669 -5%
Renaissance Technologies
12
Renaissance Technologies
New York
$2.35M 1,778,772 +862,863 +94%
Citadel Advisors
13
Citadel Advisors
Florida
$2.33M 1,768,443 -1,279,517 -42%
TCM
14
Tekla Capital Management
Massachusetts
$2.05M 1,551,082 – –
DCM
15
DAFNA Capital Management
California
$1.33M 1,009,013 -87,500 -8%
Millennium Management
16
Millennium Management
New York
$1.26M 955,071 -1,550,559 -62%
MAM
17
Monaco Asset Management
Monaco
$932K 705,729 -610,516 -46%
JGC
18
J. Goldman & Co
New York
$463K 350,985 -256,515 -42%
TI
19
Tidal Investments
Wisconsin
$438K 331,914 – –
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$401K 304,031 -123,102 -29%
IC
21
Ikarian Capital
Texas
$300K 891,676 +891,676 New
Two Sigma Investments
22
Two Sigma Investments
New York
$261K 197,759 +197,759 New
BFM
23
Boothbay Fund Management
New York
$240K 181,724 -245,679 -57%
PFMU
24
Privium Fund Management (UK)
United Kingdom
$225K 177,200 – –
Primecap Management
25
Primecap Management
California
$208K 157,700 -138,830 -47%
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