Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2023

Nov 13, 2023

BUY
$2.33 - $5.07 $379,778 - $826,384
162,995 Added 21.08%
936,382 $2.23 Million
Q2 2023

Aug 11, 2023

BUY
$4.67 - $6.55 $2.49 Million - $3.5 Million
534,100 Added 223.2%
773,387 $3.7 Million
Q1 2023

May 11, 2023

SELL
$4.95 - $6.09 $387,208 - $476,384
-78,224 Reduced 24.64%
239,287 $1.36 Million
Q4 2022

Feb 13, 2023

BUY
$5.09 - $9.05 $574,757 - $1.02 Million
112,919 Added 55.19%
317,511 $1.78 Million
Q3 2022

Nov 14, 2022

BUY
$3.5 - $7.2 $716,072 - $1.47 Million
204,592 New
204,592 $1.31 Million
Q2 2022

Aug 12, 2022

SELL
$2.7 - $7.62 $800,374 - $2.26 Million
-296,435 Closed
0 $0
Q1 2022

May 13, 2022

SELL
$6.3 - $8.84 $211,339 - $296,546
-33,546 Reduced 10.17%
296,435 $2.11 Million
Q4 2021

Feb 10, 2022

SELL
$6.02 - $11.43 $1.01 Million - $1.91 Million
-166,983 Reduced 33.6%
329,981 $2.75 Million
Q3 2021

Nov 10, 2021

BUY
$5.46 - $22.6 $2.02 Million - $8.36 Million
369,967 Added 291.32%
496,964 $3.46 Million
Q2 2021

Aug 10, 2021

SELL
$18.46 - $24.36 $533,937 - $704,588
-28,924 Reduced 18.55%
126,997 $3.03 Million
Q1 2021

May 10, 2021

BUY
$17.66 - $28.92 $2.08 Million - $3.4 Million
117,621 Added 307.1%
155,921 $3.21 Million
Q4 2020

Feb 10, 2021

BUY
$23.25 - $37.73 $890,475 - $1.45 Million
38,300 New
38,300 $938,000

Others Institutions Holding MCRB

About Seres Therapeutics, Inc.


  • Ticker MCRB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 124,072,000
  • Market Cap $104M
  • Description
  • Seres Therapeutics, Inc., a microbiome therapeutics platform company, engages in developing bacterial consortia that are designed to functionally interact with host cells and tissues to treat disease. The company's lead product candidate is the SER-109, an oral microbiome therapeutic candidate that has completed Phase III clinical trial for the ...
More about MCRB
Track This Portfolio

Track Rafferty Asset Management, LLC Portfolio

Follow Rafferty Asset Management, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Rafferty Asset Management, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Rafferty Asset Management, LLC with notifications on news.