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Spero Therapeutics
SPRO

Overview Fund Activity

50 hedge funds and large institutions have $16.1M invested in Spero Therapeutics in 2024 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 13 increasing their positions, 9 reducing their positions, and 8 closing their positions.

Holders
50
Holders Change
+4
Holders Change %
+8.7%
% of All Funds
0.67%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
13
Reduced
9
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
P
1
Pfizer
New York
$2.43M
2
M
2
Murchinson
Ontario, Canada
$900K
3
MCM
3
Monimus Capital Management
New Jersey
$320K
4
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$193K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.14M

Top Sellers

1
NHAS
1
Novo Holdings A/S
Denmark
$0
2
AIC
2
AWM Investment Company
New York
$0
3
AVLSA
3
Atlas Venture Life Science Advisors
Massachusetts
$314K
4
Man Group
4
Man Group
United Kingdom
$0
5
Millennium Management
5
Millennium Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$30.6K 29,755 -14,464 -33%
DIM
27
DLK Investment Management
California
$29.8K 28,955 -2,400 -8%
Charles Schwab
28
Charles Schwab
California
$29.4K 28,565 – –
PI
29
PFG Investments
New York
$25.3K 24,534 +10,555 +76%
HF
30
HRT Financial
New York
$15K 14,692 +14,692 New
Dimensional Fund Advisors
31
Dimensional Fund Advisors
Texas
$10.3K 10,003 – –
National Bank of Canada
32
National Bank of Canada
Quebec, Canada
$10.3K 10,000 – –
TYCC
33
Texas Yale Capital Corp
Florida
$10.3K 10,000 +10,000 New
Morgan Stanley
34
Morgan Stanley
New York
$7.18K 6,971 – –
Bank of America
35
Bank of America
North Carolina
$5.71K 5,547 -107 -2%
US Bancorp
36
US Bancorp
Minnesota
$5.31K 5,151 +5,000 +3,311%
Simplex Trading
37
Simplex Trading
Illinois
$5K 5,110 +4,189 +455%
Fidelity Investments
38
Fidelity Investments
Massachusetts
$4.42K 4,289 +1,150 +37%
WWP
39
WR Wealth Planners
Missouri
$2.68K 2,600 – –
CFB
40
Cullen/Frost Bankers
Texas
$2.06K 2,000 – –
TRCT
41
Tower Research Capital (TRC)
New York
$957 929 +660 +245%
Osaic Holdings
42
Osaic Holdings
Arizona
$304 295 – –
SS
43
SBI Securities
Japan
$219 213 +213 New
Wells Fargo
44
Wells Fargo
California
$206 200 – –
RMP
45
Richards, Merrill & Peterson
Washington
$155 150 +150 New
UBS Group
46
UBS Group
Switzerland
$145 141 -17,388 -99%
NA
47
NewEdge Advisors
Louisiana
$103 100 – –
CA
48
CoreCap Advisors
Michigan
$52 50 -142 -74%
FDCDDQ
49
Federation des caisses Desjardins du Quebec
Quebec, Canada
$31 30 – –
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
$12 12 – –
1
2
3