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Seres Therapeutics

146 hedge funds and large institutions have $1.93B invested in Seres Therapeutics in 2021 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 57 increasing their positions, 45 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

635% more call options, than puts

Call options by funds: $43.7M | Put options by funds: $5.94M

27% more repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 45

4% more capital invested

Capital invested by funds: $1.85B → $1.93B (+$72.7M)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0.2% less ownership

Funds ownership: 4.92%4.71% (-0.2%)

4% less funds holding

Funds holding: 152146 (-6)

22% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 27

Holders
146
Holders Change
-6
Holders Change %
-3.95%
% of All Funds
2.54%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
21
Increased
57
Reduced
45
Closed
27
Calls
$43.7M
Puts
$5.94M
Net Calls
+$37.7M
Net Calls Change
+$7.38M
Name Holding Trade Value Shares
Change
Change in
Stake
Swiss National Bank
26
Swiss National Bank
Switzerland
$3.6M +$103K +245 +3%
Bank of America
27
Bank of America
North Carolina
$3.56M -$57.8K -137 -2%
CC
28
Commodore Capital
New York
$3.47M +$87.8K +208 +3%
HMC
29
Harvard Management Company
Massachusetts
$3.15M
Rafferty Asset Management
30
Rafferty Asset Management
New York
$3.03M -$610K -1,446 -19%
AA
31
ALPS Advisors
Colorado
$2.86M -$963K -2,283 -28%
SSA
32
Schonfeld Strategic Advisors
New York
$2.54M +$2.25M +5,330 New
State of Wisconsin Investment Board
33
State of Wisconsin Investment Board
Wisconsin
$2.53M +$324K +768 +17%
ACM
34
Altium Capital Management
New York
$2.5M
Schroder Investment Management Group
35
Schroder Investment Management Group
United Kingdom
$2.35M +$72.6K +172 +4%
California State Teachers Retirement System (CalSTRS)
36
California State Teachers Retirement System (CalSTRS)
California
$2.29M +$268K +634 +15%
Jane Street
37
Jane Street
New York
$2.24M +$401K +950 +25%
UBS AM
38
UBS AM
Illinois
$2.15M +$381K +902 +25%
OPERF
39
Oregon Public Employees Retirement Fund
Oregon
$2.13M
AllianceBernstein
40
AllianceBernstein
Tennessee
$2.07M +$162K +385 +10%
RCM
41
RA Capital Management
Massachusetts
$1.9M +$29.8M +70,567 +38%
RhumbLine Advisers
42
RhumbLine Advisers
Massachusetts
$1.88M +$174K +412 +12%
IHAM
43
Integral Health Asset Management
New York
$1.79M +$1.58M +3,750 New
Allianz Asset Management
44
Allianz Asset Management
Germany
$1.75M -$209K -495 -12%
Susquehanna International Group
45
Susquehanna International Group
Pennsylvania
$1.56M -$939K -2,226 -41%
LPL Financial
46
LPL Financial
California
$1.54M -$3.38K -8 -0.2%
JP Morgan Chase
47
JP Morgan Chase
New York
$1.54M -$1.66M -3,926 -55%
DekaBank Deutsche Girozentrale
48
DekaBank Deutsche Girozentrale
Germany
$1.53M
ACM
49
Asymmetry Capital Management
California
$1.51M +$1.33M +3,163 New
CM
50
Caption Management
Oklahoma
$1.5M +$1.33M +3,147 New

MCRB Hedge Fund Activity: Q2 2021 in Review

146 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Seres Therapeutics (MCRB) for Q2 2021, worth a combined $1.93B — up 3.9% from $1.85B a quarter earlier.

Sellers outnumbered buyers: 27 funds closed out of MCRB and 21 opened new positions — a net loss of 6 holders — while 45 trimmed existing stakes and 57 added.

The largest buyer was RA Capital Management, adding an estimated $29.8M. The largest seller was ARK Investment Management, cutting an estimated $45.2M.

  • 146 institutional investors held Seres Therapeutics (MCRB) as of Q2 2021, down from 152 in Q1 2021.
  • Funds reported $1.93B of Seres Therapeutics stock for Q2 2021, up 3.9% quarter-over-quarter.
  • 21 funds opened new Seres Therapeutics positions in Q2 2021 and 27 closed out, a net change of -6 holders.
  • The largest Seres Therapeutics buyer in Q2 2021 was RA Capital Management, an estimated $29.8M added.
  • The largest Seres Therapeutics seller in Q2 2021 was ARK Investment Management, an estimated $45.2M sold.

Based on aggregated 13F filings for Q2 2021.