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Spero Therapeutics

60 hedge funds and large institutions have $93.2M invested in Spero Therapeutics in 2020 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 31 increasing their positions, 15 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 15

0.19% more ownership

Funds ownership: 56.54%56.73% (+0.19%)

0% more first-time investments, than exits

New positions opened: 7 | Existing positions closed: 7

2% less funds holding

Funds holding: 6160 (-1)

10% less capital invested

Capital invested by funds: $104M → $93.2M (-$10.8M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
60
Holders Change
-1
Holders Change %
-1.64%
% of All Funds
1.32%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
7
Increased
31
Reduced
15
Closed
7
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ACM
1
Aquilo Capital Management
California
$14.7M +$5.85M +663,784 +58%
AVAI
2
Atlas Venture Associates IX
Massachusetts
$11.1M
AI
3
Alphabet Inc
California
$8.99M
NHAS
4
Novo Holdings A/S
Denmark
$7.52M
BlackRock
5
BlackRock
New York
$7.12M +$1.11M +125,966 +17%
Vanguard Group
6
Vanguard Group
Pennsylvania
$5.08M +$1.17M +132,187 +27%
RSCM
7
Rock Springs Capital Management
Maryland
$4.89M +$705K +80,000 +15%
AG
8
Artal Group
Luxembourg
$4.65M +$670K +76,000 +15%
BI
9
BVF Inc
California
$4.55M -$2.49M -282,012 -33%
VA
10
VR Adviser
New York
$3.83M +$4.18M +474,015 New
AIC
11
AWM Investment Company
New York
$3.2M -$691K -78,395 -17%
Renaissance Technologies
12
Renaissance Technologies
New York
$2.62M -$123K -13,900 -4%
State Street
13
State Street
Massachusetts
$2.25M +$616K +69,852 +33%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$1.61M +$382K +43,381 +28%
GIM
15
Granahan Investment Management
Massachusetts
$1.39M +$199K +22,567 +15%
Northern Trust
16
Northern Trust
Illinois
$1.32M +$240K +27,277 +20%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$1.25M +$315K +35,772 +30%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$800K
JP Morgan Chase
19
JP Morgan Chase
New York
$631K -$486K -55,172 -41%
Jacobs Levy Equity Management
20
Jacobs Levy Equity Management
New Jersey
$583K +$232K +26,342 +57%
BCM
21
Bridgeway Capital Management
Texas
$560K -$11.2K -1,274 -2%
DCM
22
DAFNA Capital Management
California
$389K +$424K +48,103 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$371K +$73.1K +8,290 +22%
N
24
Nuveen
North Carolina
$356K +$49.9K +5,656 +15%
Stifel Financial
25
Stifel Financial
Missouri
$355K +$123K +13,969 +47%

SPRO Hedge Fund Activity: Q1 2020 in Review

60 of the 4,538 institutional investors tracked by Wall St. Rank reported a position in Spero Therapeutics (SPRO) for Q1 2020, worth a combined $93.2M — down 10% from $104M a quarter earlier.

Fund positioning in SPRO was balanced in Q1 2020: 7 funds opened new positions, 7 closed out, 31 added to existing stakes and 15 trimmed.

The largest buyer was Aquilo Capital Management, adding an estimated $5.85M. The largest seller was BVF Inc, cutting an estimated $2.49M.

  • 60 institutional investors held Spero Therapeutics (SPRO) as of Q1 2020, down from 61 in Q4 2019.
  • Funds reported $93.2M of Spero Therapeutics stock for Q1 2020, down 10% quarter-over-quarter.
  • 7 funds opened new Spero Therapeutics positions in Q1 2020 and 7 closed out, a net change of 0 holders.
  • The largest Spero Therapeutics buyer in Q1 2020 was Aquilo Capital Management, an estimated $5.85M added.
  • The largest Spero Therapeutics seller in Q1 2020 was BVF Inc, an estimated $2.49M sold.

Based on aggregated 13F filings for Q1 2020.