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Assembly Biosciences

91 hedge funds and large institutions have $105M invested in Assembly Biosciences in 2021 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 30 increasing their positions, 36 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

0.64% less ownership

Funds ownership: 6.26%5.62% (-0.64%)

15% less funds holding

Funds holding: 10791 (-16)

17% less repeat investments, than reductions

Existing positions increased: 30 | Existing positions reduced: 36

21% less capital invested

Capital invested by funds: $133M → $105M (-$28M)

27% less call options, than puts

Call options by funds: $1.09M | Put options by funds: $1.49M

53% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 30

Holders
91
Holders Change
-16
Holders Change %
-14.95%
% of All Funds
1.58%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
14
Increased
30
Reduced
36
Closed
30
Calls
$1.09M
Puts
$1.49M
Net Calls
-$404K
Net Calls Change
-$461K
Name Holding Trade Value Shares
Change
Change in
Stake
Jane Street
51
Jane Street
New York
$140K +$93.7K +1,892 +169%
CSS
52
Cubist Systematic Strategies
Connecticut
$129K -$114K -2,304 -45%
EGM
53
Engineers Gate Manager
New York
$123K -$225K -4,535 -63%
SEI Investments
54
SEI Investments
Pennsylvania
$120K -$57.9K -1,169 -30%
DT
55
Diversified Trust
Tennessee
$118K +$37.6K +758 +43%
VFA
56
Valeo Financial Advisors
Indiana
$99K -$25.5K -514 -19%
GH
57
GAM Holding
Switzerland
$94K
Bank of New York Mellon
58
Bank of New York Mellon
New York
$90K -$428K -8,639 -82%
MAM
59
Marquette Asset Management
Minnesota
$88K +$93.7K +1,891 New
BFM
60
Boothbay Fund Management
New York
$82K +$37.2K +750 +74%
QT
61
Quantbot Technologies
New York
$79K +$84.7K +1,709 New
TRCT
62
Tower Research Capital (TRC)
New York
$77K +$68.9K +1,391 +537%
Commonwealth Equity Services
63
Commonwealth Equity Services
Massachusetts
$74K
Simplex Trading
64
Simplex Trading
Illinois
$67K -$18.2K -368 -20%
William Blair & Company
65
William Blair & Company
Illinois
$62K -$2.08K -42 -3%
Ameriprise
66
Ameriprise
Minnesota
$61K -$4.66K -94 -7%
RC
67
RBF Capital
California
$57K
LP
68
LMR Partners
United Kingdom
$55K +$58.7K +1,185 New
EMG
69
ETF Managers Group
New Jersey
$46K +$495 +10 +1%
BC
70
Bridgefront Capital
Texas
$45K +$47.5K +959 New
AC
71
Apogem Capital
New York
$44K +$46.8K +944 New
PWPS
72
Pinnacle Wealth Planning Services
Ohio
$42K +$44.7K +903 New
Royal Bank of Canada
73
Royal Bank of Canada
Ontario, Canada
$40K +$27.7K +559 +186%
SM
74
SG3 Management
Puerto Rico
$39K +$41.3K +833 New
Group One Trading
75
Group One Trading
Illinois
$29K -$7.98K -161 -20%

ASMB Hedge Fund Activity: Q2 2021 in Review

91 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Assembly Biosciences (ASMB) for Q2 2021, worth a combined $105M — down 21% from $133M a quarter earlier.

Sellers outnumbered buyers: 30 funds closed out of ASMB and 14 opened new positions — a net loss of 16 holders — while 36 trimmed existing stakes and 30 added.

The largest buyer was Baker Bros. Advisors, adding an estimated $2.34M. The largest seller was BlackRock, cutting an estimated $5.7M.

  • 91 institutional investors held Assembly Biosciences (ASMB) as of Q2 2021, down from 107 in Q1 2021.
  • Funds reported $105M of Assembly Biosciences stock for Q2 2021, down 21% quarter-over-quarter.
  • 14 funds opened new Assembly Biosciences positions in Q2 2021 and 30 closed out, a net change of -16 holders.
  • The largest Assembly Biosciences buyer in Q2 2021 was Baker Bros. Advisors, an estimated $2.34M added.
  • The largest Assembly Biosciences seller in Q2 2021 was BlackRock, an estimated $5.7M sold.

Based on aggregated 13F filings for Q2 2021.