A detailed history of Acadian Asset Management LLC transactions in Spero Therapeutics, Inc. stock. As of the latest transaction made, Acadian Asset Management LLC holds 1,071,860 shares of SPRO stock, worth $1.32 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
1,071,860
Previous 762,598 40.55%
Holding current value
$1.32 Million
Previous $1.31 Million 6.26%
% of portfolio
0.0%
Previous 0.0%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 06, 2024

BUY
$1.27 - $1.8 $392,762 - $556,671
309,262 Added 40.55%
1,071,860 $1.39 Million
Q1 2024

May 10, 2024

BUY
$1.35 - $1.79 $565,301 - $749,548
418,742 Added 121.78%
762,598 $1.31 Million
Q4 2023

Feb 13, 2024

BUY
$1.0 - $1.47 $71,832 - $105,593
71,832 Added 26.41%
343,856 $505,000
Q3 2023

Nov 13, 2023

BUY
$1.2 - $1.63 $118,182 - $160,530
98,485 Added 56.75%
272,024 $327,000
Q2 2023

Aug 07, 2023

BUY
$1.42 - $1.95 $246,425 - $338,401
173,539 New
173,539 $250,000
Q3 2022

Nov 14, 2022

SELL
$0.68 - $2.2 $23,001 - $74,415
-33,825 Reduced 35.61%
61,152 $121,000
Q2 2022

Aug 09, 2022

BUY
$0.74 - $7.44 $70,282 - $706,628
94,977 New
94,977 $70,000
Q3 2019

Nov 07, 2019

SELL
$9.01 - $12.55 $19,858 - $27,660
-2,204 Closed
0 $0
Q2 2019

Aug 08, 2019

BUY
$10.25 - $14.36 $22,591 - $31,649
2,204 New
2,204 $25,000
Q3 2018

Oct 30, 2018

SELL
$9.69 - $17.79 $37,180 - $68,260
-3,837 Closed
0 $0
Q2 2018

Jul 24, 2018

BUY
$10.41 - $17.85 $39,943 - $68,490
3,837 New
3,837 $56,000

Others Institutions Holding SPRO

About Spero Therapeutics, Inc.


  • Ticker SPRO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 35,067,500
  • Market Cap $43.1M
  • Description
  • Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to ...
More about SPRO
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