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Spero Therapeutics
SPRO

Overview Fund Activity

60 hedge funds and large institutions have $24.6M invested in Spero Therapeutics in 2022 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 11 increasing their positions, 17 reducing their positions, and 23 closing their positions.

Holders
60
Holders Change
-9
Holders Change %
-13.04%
% of All Funds
0.97%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
11
Reduced
17
Closed
23
Calls
$382K
Puts
$226K
Net Calls
+$156K
Net Calls Change
+$419K

Top Buyers

1
AFM
1
Anson Funds Management
Texas
$5.22M
2
XT
2
XTX Topco
Cayman Islands
$600K
3
Millennium Management
3
Millennium Management
New York
$1.52M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$593K
5
Two Sigma Investments
5
Two Sigma Investments
New York
$68.8K

Top Sellers

1
ACM
1
Aquilo Capital Management
California
$0
2
BI
2
BVF Inc
California
$0
3
AIC
3
AWM Investment Company
New York
$2.25M
4
AG
4
Artal Group
Luxembourg
$0
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
HWA
51
Heritage Wealth Advisors
Virginia
$324 187 – –
US Bancorp
52
US Bancorp
Minnesota
$261 151 – –
CA
53
CoreCap Advisors
Michigan
$246 142 +142 New
Federated Hermes
54
Federated Hermes
Pennsylvania
$189 109 -1,843 -94%
APC
55
Aspire Private Capital
North Carolina
$173 100 – –
IRC
56
Investors Research Corp
Georgia
$87 50 – –
Dimensional Fund Advisors
57
Dimensional Fund Advisors
Texas
$20 11,753 +1,750 +17%
ACM
58
Aquilo Capital Management
California
– – -3,403,210 Closed
BI
59
BVF Inc
California
– – -1,929,376 Closed
AG
60
Artal Group
Luxembourg
– – -500,000 Closed
Bank of Montreal
61
Bank of Montreal
Ontario, Canada
– – -202,300 Closed
AQR Capital Management
62
AQR Capital Management
Connecticut
– – -186,682 Closed
LBA
63
Letko, Brosseau & Associates
Quebec, Canada
– – -73,659 Closed
Acadian Asset Management
64
Acadian Asset Management
Massachusetts
– – -61,152 Closed
Goldman Sachs
65
Goldman Sachs
New York
– – -55,438 Closed
WJWM
66
Williams Jones Wealth Management
New York
– – -19,000 Closed
Squarepoint
67
Squarepoint
New York
– – -16,423 Closed
Qube Research & Technologies (QRT)
68
Qube Research & Technologies (QRT)
United Kingdom
– – -15,948 Closed
Jane Street
69
Jane Street
New York
– – -15,496 Closed
WFS
70
Weitzel Financial Services
Iowa
– – -14,200 Closed
LP
71
LMR Partners
United Kingdom
– – -11,508 Closed
Man Group
72
Man Group
United Kingdom
– – -11,184 Closed
QT
73
Quantbot Technologies
New York
– – -2,900 Closed
Zurich Cantonal Bank
74
Zurich Cantonal Bank
Switzerland
– – -1,950 Closed
JPMorgan Chase & Co
75
JPMorgan Chase & Co
New York
$0 236 -1,352 -85%
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