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RUBY

Rubius Therapeutics, Inc

Delisted

RUBY was delisted on the 6th of March, 2023.

108 hedge funds and large institutions have $2.09B invested in Rubius Therapeutics, Inc in 2021 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 44 increasing their positions, 23 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,082% more call options, than puts

Call options by funds: $12.1M | Put options by funds: $1.02M

91% more repeat investments, than reductions

Existing positions increased: 44 | Existing positions reduced: 23

14% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 21

3% more funds holding

Funds holding: 105108 (+3)

6% less capital invested

Capital invested by funds: $2.23B → $2.09B (-$139M)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
108
Holders Change
+3
Holders Change %
+2.86%
% of All Funds
1.88%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.07%
New
24
Increased
44
Reduced
23
Closed
21
Calls
$12.1M
Puts
$1.02M
Net Calls
+$11.1M
Net Calls Change
+$13.8M
Name Holding Trade Value Shares
Change
Change in
Stake
PPA
26
Parametric Portfolio Associates
Washington
$3.35M +$1.16M +46,511 +51%
D.E. Shaw & Co
27
D.E. Shaw & Co
New York
$3.16M -$979K -39,156 -23%
Morgan Stanley
28
Morgan Stanley
New York
$3M +$2.11M +84,506 +220%
EI
29
EAM Investors
California
$2.88M -$180K -7,214 -6%
Millennium Management
30
Millennium Management
New York
$2.56M +$2.36M +94,154 +877%
Rafferty Asset Management
31
Rafferty Asset Management
New York
$2.31M +$2.36M +94,514 New
Voloridge Investment Management
32
Voloridge Investment Management
Florida
$2.21M -$3.24M -129,705 -59%
Swiss National Bank
33
Swiss National Bank
Switzerland
$1.97M -$60K -2,400 -3%
EGI
34
EAM Global Investors
California
$1.83M
PCM
35
Pathway Capital Management
California
$1.8M +$1.63M +65,105 +760%
AllianceBernstein
36
AllianceBernstein
Tennessee
$1.54M +$97.5K +3,900 +7%
California State Teachers Retirement System (CalSTRS)
37
California State Teachers Retirement System (CalSTRS)
California
$1.52M +$204K +8,157 +15%
State of Wisconsin Investment Board
38
State of Wisconsin Investment Board
Wisconsin
$1.48M
VIA
39
Vident Investment Advisory
Georgia
$1.45M +$1.48M +59,286 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$1.39M -$245K -9,810 -15%
NFGH
41
Nan Fung Group Holdings
Hong Kong
$1.39M +$1.42M +56,768 New
Ameriprise
42
Ameriprise
Minnesota
$1.3M +$121K +4,838 +10%
Deutsche Bank
43
Deutsche Bank
Germany
$1.21M +$126K +5,030 +11%
PP
44
PDT Partners
New York
$1.12M +$745K +29,772 +185%
Wells Fargo
45
Wells Fargo
California
$1.1M +$948K +37,905 +514%
AQR Capital Management
46
AQR Capital Management
Connecticut
$1.05M +$1.08M +43,065 New
UBS AM
47
UBS AM
Illinois
$991K +$392K +15,679 +63%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$950K +$178K +7,103 +22%
LPL Financial
49
LPL Financial
California
$875K -$208K -8,330 -19%
SEI Investments
50
SEI Investments
Pennsylvania
$872K +$894K +35,732 New

RUBY Hedge Fund Activity: Q2 2021 in Review

108 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Rubius Therapeutics, Inc (RUBY) for Q2 2021, worth a combined $2.09B — down 6.2% from $2.23B a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new RUBY positions and 21 closed out — a net gain of 3 holders — while 44 added to existing stakes and 23 trimmed.

The largest buyer was State Street, adding an estimated $45M. The largest seller was Deerfield Management, exiting entirely with an estimated $14.6M sold.

  • 108 institutional investors held Rubius Therapeutics, Inc (RUBY) as of Q2 2021, up from 105 in Q1 2021.
  • Funds reported $2.09B of Rubius Therapeutics, Inc stock for Q2 2021, down 6.2% quarter-over-quarter.
  • 24 funds opened new Rubius Therapeutics, Inc positions in Q2 2021 and 21 closed out, a net change of +3 holders.
  • The largest Rubius Therapeutics, Inc buyer in Q2 2021 was State Street, an estimated $45M added.
  • The largest Rubius Therapeutics, Inc seller in Q2 2021 was Deerfield Management, an estimated $14.6M sold.

Based on aggregated 13F filings for Q2 2021.