Q1 2021 13F Holders as of 31 Mar 2021
-
Type / Class
-
Equity / Common Stock, par value $0.001 per share
-
Shares outstanding
-
55,705,828
-
Total 13F shares
-
18,548,675
-
Share change
-
+824,228
-
Total reported value
-
$273,055,350
-
Put/Call ratio
-
201%
-
Price per share
-
$14.72
-
Number of holders
-
89
-
Value change
-
+$11,246,827
-
Number of buys
-
37
-
Number of sells
-
34
Institutional Holders of Spero Therapeutics, Inc. - Common Stock, par value $0.001 per share (SPRO) as of Q1 2021
As of 31 Mar 2021,
Spero Therapeutics, Inc. - Common Stock, par value $0.001 per share (SPRO) was held by
89 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
18,548,675 shares.
The largest 10 holders included
Aquilo Capital Management, LLC, BVF INC/IL, BlackRock Inc., Atlas Venture Associates IX, LLC, STATE STREET CORP, VANGUARD GROUP INC, Rock Springs Capital Management LP, Alphabet Inc., Artal Group S.A., and Novo Holdings A/S.
This page lists
89
institutional shareholders reporting positions in this security
for the Q1 2021 filing period.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price
|
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.