Purchases and Sales Made in Q1 2021 in Cyclerion Therapeutics, Inc. (CYCN)
This table provides information about the institutional ownership of Cyclerion Therapeutics, Inc. (CYCN) during Q1 2021. The information is specifically focused on institutions that hold shares of Cyclerion Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 17, 2021
Q1 2021
|
Ikarian Capital, LLC
Dallas, TX |
BUY
|
- |
300KNew |
$807K - $1.54M
|
300K
$804K
|
|
|
May 13, 2021
Q1 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
215K+ 1202.79% |
$579K - $1.1M
|
233K
$625K
|
|
|
May 17, 2021
Q1 2021
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
113K+ 200.0% |
$305K - $580K
|
170K
$455K
|
|
|
May 10, 2021
Q1 2021
|
Russell Investments Group, Ltd.
|
BUY
|
- |
99.3K+ 400.22% |
$267K - $508K
|
124K
$333K
|
|
|
May 17, 2021
Q1 2021
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
93.5K+ 89.32% |
$252K - $479K
|
198K
$531K
|
|
|
May 19, 2021
Q1 2021
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
88.6KNew |
$238K - $453K
|
88.6K
$237K
|
|
|
Apr 28, 2021
Q1 2021
|
Davenport & CO LLC
|
BUY
|
- |
66.5K+ 369.03% |
$179K - $340K
|
84.5K
$226K
|
|
|
May 13, 2021
Q1 2021
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
65.4K+ 415.6% |
$176K - $335K
|
81.1K
$217K
|
|
|
May 12, 2021
Q1 2021
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
53.1K+ 12.24% |
$143K - $272K
|
487K
$1.31M
|
|
|
May 17, 2021
Q1 2021
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
49.1K+ 45.59% |
$132K - $252K
|
157K
$421K
|
|
|
May 17, 2021
Q1 2021
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
38K+ 46.57% |
$102K - $195K
|
120K
$321K
|
|
|
May 17, 2021
Q1 2021
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
34.1KNew |
$91.8K - $175K
|
34.1K
$91.4K
|
|
|
May 17, 2021
Q1 2021
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
22.6K+ 12.75% |
$60.8K - $116K
|
200K
$535K
|
|
|
May 17, 2021
Q1 2021
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
18.3K+ 74.39% |
$49.2K - $93.7K
|
42.9K
$115K
|
|
|
May 17, 2021
Q1 2021
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
15KNew |
$40.4K - $76.8K
|
15K
$40.2K
|
|
|
May 17, 2021
Q1 2021
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
14.2KNew |
$38.3K - $72.8K
|
14.2K
$38.1K
|
|
|
May 14, 2021
Q1 2021
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
13.4KNew |
$36K - $68.4K
|
13.4K
$35.8K
|
|
|
May 13, 2021
Q1 2021
|
Barclays PLC
London, X0 |
BUY
|
- |
11.4K+ 159.0% |
$30.6K - $58.2K
|
18.5K
$49.6K
|
|
|
May 17, 2021
Q1 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
10KNew |
$26.9K - $51.2K
|
10K
$26.8K
|
|
|
May 12, 2021
Q1 2021
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
6.29K+ 547.56% |
$16.9K - $32.2K
|
7.43K
$19.9K
|
|
|
Apr 26, 2021
Q1 2021
|
Simplex Trading, LLC
|
BUY
|
- |
5.92K+ 727.27% |
$15.9K - $30.3K
|
6.73K
$18K
|
|
|
May 17, 2021
Q1 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
5.63K+ 25.59% |
$15.2K - $28.8K
|
27.6K
$74.1K
|
|
|
May 17, 2021
Q1 2021
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
1.27K+ 23.34% |
$3.41K - $6.48K
|
6.69K
$17.9K
|
|
|
May 06, 2021
Q1 2021
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
100+ 0.29% |
$269 - $512
|
34.2K
$91.6K
|
|
|
May 07, 2021
Q1 2021
|
American International Group, Inc.
New York, NY |
BUY
|
- |
34+ 0.26% |
$91.5 - $174
|
12.9K
$34.6K
|
|
|
May 13, 2021
Q1 2021
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
May 24, 2021
Q1 2021
|
Advisory Services Network, LLC
|
SELL
|
- |
-10Closed |
$26.9 - $51.2
|
0
$0
|
|
|
May 12, 2021
Q1 2021
|
Panagora Asset Management Inc
Boston, MA |
SELL
|
- |
-409- 22.7% |
$1.1K - $2.09K
|
1.39K
$3.73K
|
|
|
May 12, 2021
Q1 2021
|
Ubs Group Ag
|
SELL
|
- |
-735- 13.57% |
$1.98K - $3.76K
|
4.68K
$12.5K
|
|
|
May 12, 2021
Q1 2021
|
Ropes Wealth Advisors LLC
Boston, MA |
SELL
|
- |
-1.58KClosed |
$4.25K - $8.09K
|
0
$0
|
|
|
May 13, 2021
Q1 2021
|
Bank Of New York Mellon Corp
New York, NY |
SELL
|
- |
-2.05K- 2.05% |
$5.51K - $10.5K
|
98K
$263K
|
|
|
May 14, 2021
Q1 2021
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-2.6K- 4.08% |
$7K - $13.3K
|
61.1K
$164K
|
|
|
May 10, 2021
Q1 2021
|
Bank Julius Baer & Co. Ltd, Zurich
|
SELL
|
- |
-5.97K- 33.24% |
$16.1K - $30.6K
|
12K
$32.2K
|
|
|
May 11, 2021
Q1 2021
|
North Rock Partners, LLC
|
SELL
|
- |
-10KClosed |
$26.9K - $51.2K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-15KClosed |
$40.4K - $76.8K
|
0
$0
|
|
|
May 12, 2021
Q1 2021
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-18K- 7.01% |
$48.5K - $92.3K
|
239K
$641K
|
|
|
May 17, 2021
Q1 2021
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-18K- 90.23% |
$48.5K - $92.3K
|
1.95K
$5.23K
|
|
|
May 10, 2021
Q1 2021
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-23.3KClosed |
$62.8K - $119K
|
0
$0
|
|
|
May 14, 2021
Q1 2021
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-25.6KClosed |
$69K - $131K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
State Street Corp
Boston, MA |
SELL
|
- |
-27.2K- 6.36% |
$73K - $139K
|
400K
$1.07M
|
|
|
May 17, 2021
Q1 2021
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-34.6KClosed |
$93K - $177K
|
0
$0
|
|
|
May 13, 2021
Q1 2021
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-42.7K- 84.55% |
$115K - $219K
|
7.81K
$20.9K
|
|
|
May 11, 2021
Q1 2021
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-51.5KClosed |
$138K - $263K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-62.3KClosed |
$167K - $319K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-113K- 62.23% |
$303K - $578K
|
68.5K
$184K
|
|
|
May 11, 2021
Q1 2021
|
New York State Common Retirement Fund
|
SELL
|
- |
-122K- 90.97% |
$327K - $623K
|
12.1K
$32.3K
|