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Spero Therapeutics

50 hedge funds and large institutions have $143M invested in Spero Therapeutics in 2023 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 10 increasing their positions, 10 reducing their positions, and 8 closing their positions.

Holders
50
Holders Change
-4
Holders Change %
-7.41%
% of All Funds
0.73%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
6
Increased
10
Reduced
10
Closed
8
Calls
Puts
$29K
Net Calls
-$29K
Net Calls Change
+$44K
Name Market Value Shares Shares
Change
Shares
Change %
Mackenzie Financial
26
Mackenzie Financial
Ontario, Canada
$31.5K 21,462 +4,264 +25%
Susquehanna International Group
27
Susquehanna International Group
Pennsylvania
$26.6K 18,086 -2,097 -10%
BCM
28
Bourgeon Capital Management
Connecticut
$22.2K 15,100
TSW
29
Three Seasons Wealth
Utah
$22.1K 15,000 +15,000 New
TSS
30
Two Sigma Securities
New York
$15.1K 10,301 +10,301 New
Dimensional Fund Advisors
31
Dimensional Fund Advisors
Texas
$14.7K 10,003 -1,750 -15%
TYCC
32
Texas Yale Capital Corp
Florida
$14.7K 10,000
Russell Investments Group
33
Russell Investments Group
United Kingdom
$9.41K 6,400
Bank of America
34
Bank of America
North Carolina
$8.45K 5,750 -3,032 -35%
Group One Trading
35
Group One Trading
Illinois
$6.75K 4,590 -29,600 -87%
FDCDDQ
36
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.07K 730
AF
37
Allworth Financial
California
$882 600
Wells Fargo
38
Wells Fargo
California
$784 533 +18 +3%
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$673 458
UBS Group
40
UBS Group
Switzerland
$484 329 -26,806 -99%
JPMorgan Chase & Co
41
JPMorgan Chase & Co
New York
$347 236
Fidelity Investments
42
Fidelity Investments
Massachusetts
$278 189 +189 New
US Bancorp
43
US Bancorp
Minnesota
$222 151
NA
44
NewEdge Advisors
Louisiana
$147 100
Osaic Holdings
45
Osaic Holdings
Arizona
$143 97
PP
46
PFS Partners
New Jersey
$74 50 -200 -80%
BNP Paribas Financial Markets
47
BNP Paribas Financial Markets
France
$18 12
TRCT
48
Tower Research Capital (TRC)
New York
$1 1 -571 -100%
Qube Research & Technologies (QRT)
49
Qube Research & Technologies (QRT)
United Kingdom
$1 1
RSCM
50
Rock Springs Capital Management
Maryland
-57,373 Closed