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Cyclerion Therapeutics
CYCN

Overview Fund Activity

71 hedge funds and large institutions have $62.4M invested in Cyclerion Therapeutics in 2021 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 27 increasing their positions, 16 reducing their positions, and 10 closing their positions.

Holders
71
Holders Change
-3
Holders Change %
-4.05%
% of All Funds
1.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
27
Reduced
16
Closed
10
Calls
$59K
Puts
$100K
Net Calls
-$41K
Net Calls Change
-$5K

Top Buyers

1
IC
1
Ikarian Capital
Texas
$836K
2
Renaissance Technologies
2
Renaissance Technologies
New York
$651K
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$474K
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$345K
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$553K

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$105K
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$34K
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$191K
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$0
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Deutsche Bank
26
Deutsche Bank
Germany
$226K 81,078 +65,353 +416%
D.E. Shaw & Co
27
D.E. Shaw & Co
New York
$191K 68,472 -112,815 -62%
Dimensional Fund Advisors
28
Dimensional Fund Advisors
Texas
$171K 61,133 -2,602 -4%
California Public Employees Retirement System
29
California Public Employees Retirement System
California
$126K 45,098 – –
PP
30
PDT Partners
New York
$120K 42,900 +18,300 +74%
Goldman Sachs
31
Goldman Sachs
New York
$112K 40,066 +3,264 +9%
Morgan Stanley
32
Morgan Stanley
New York
$105K 37,781 -375,375 -91%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$95K 34,165 +100 +0.3%
BFM
34
Boothbay Fund Management
New York
$95K 34,117 +34,117 New
California State Teachers Retirement System (CalSTRS)
35
California State Teachers Retirement System (CalSTRS)
California
$94K 33,518 – –
BCB
36
Brian C. Broderick
$90K 32,175 – –
Bank of America
37
Bank of America
North Carolina
$90K 32,502 +16,667 +105%
AllianceBernstein
38
AllianceBernstein
Tennessee
$89K 31,800 – –
Susquehanna International Group
39
Susquehanna International Group
Pennsylvania
$77K 27,646 +5,633 +26%
PPA
40
Parametric Portfolio Associates
Washington
$73K 26,262 +3,920 +18%
Verition Fund Management
41
Verition Fund Management
Connecticut
$56K 20,000 – –
Barclays
42
Barclays
United Kingdom
$52K 18,516 +11,367 +159%
Citadel Advisors
43
Citadel Advisors
Florida
$40K 14,226 +14,226 New
XT
44
XTX Topco
Cayman Islands
$37K 13,365 +13,365 New
New York State Common Retirement Fund
45
New York State Common Retirement Fund
New York
$34K 12,070 -121,639 -91%
VOYA Investment Management
46
VOYA Investment Management
Georgia
$34K 12,043 – –
Bank Julius Baer & Co
47
Bank Julius Baer & Co
Switzerland
$33K 12,000 -5,974 -33%
UBS AM
48
UBS AM
Illinois
$28.3K 10,149 – –
State Board of Administration of Florida Retirement System
49
State Board of Administration of Florida Retirement System
Florida
$28K 10,069 – –
Walleye Trading
50
Walleye Trading
New York
$28K 10,000 +10,000 New
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