What does CUSIP 23255M105 represent in this 13F holders report?

CUSIP 23255M105 is the security identifier for CYCN - CYCLERION THERAPEUTICS INC - COMMON STOCK used to aggregate holder disclosures.

How many institutions held CYCN - CYCLERION THERAPEUTICS INC - COMMON STOCK in Q4 2019?

68 institutional investors reported CYCN - CYCLERION THERAPEUTICS INC - COMMON STOCK for Q4 2019. Use the holders table for investor-level position and value details.

CYCLERION THERAPEUTICS INC - COMMON STOCK (CYCN)

CUSIP: 23255M105

Q4 2019 13F Holders as of 31 Dec 2019

Type / Class: Equity / COMMON STOCK
Shares outstanding: 4,330,313
Total 13F shares: 15,376,074
Share change: -4,296,069
Total reported value: $41,819,093
Price per share: $2.72
Number of holders: 68
Value change: -$70,347,297
Number of buys: 35
Number of sells: 42

Quarterly Holders Quick Answers

What is CUSIP 23255M105?
CUSIP 23255M105 identifies CYCN - CYCLERION THERAPEUTICS INC - COMMON STOCK in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2020
Previous quarter: Q3 2019

Recent filing periods for CUSIP 23255M105:

Q4 2023 Q3 2023 Q2 2023 Q1 2023 Q4 2022 Q3 2022 Q2 2022 Q1 2022

Top shareholders of CYCN - CYCLERION THERAPEUTICS INC - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	63%	2,736,788	$33,170,000	—	30 Sep 2019	13F
Camber Capital Management LP	13F	Company	51%	2,227,052	$26,992,000	—	30 Sep 2019	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	47%	2,039,193	$24,715,000	—	30 Sep 2019	13F
BlackRock Finance, Inc.	13F	Company	35%	1,509,457	$18,294,000	—	30 Sep 2019	13F
MFN Partners Management, LP	13F	Company	34%	1,487,874	$18,033,000	—	30 Sep 2019	13F
Artal Group S.A.	13F	Company	31%	1,361,584	$16,502,000	—	30 Sep 2019	13F
VANGUARD GROUP INC	13F	Company	30%	1,295,205	$15,699,000	—	30 Sep 2019	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	24%	1,040,389	$12,609,515	—	30 Sep 2019	13F
Slate Path Capital LP	13F	Company	20%	880,000	$10,666,000	—	30 Sep 2019	13F
EcoR1 Capital, LLC	13F	Company	18%	776,206	$9,408,000	—	30 Sep 2019	13F
STATE STREET CORP	13F	Company	10%	453,024	$5,491,000	—	30 Sep 2019	13F
FARALLON CAPITAL MANAGEMENT LLC	13F	Company	8.7%	376,628	$4,565,000	—	30 Sep 2019	13F
NORTHERN TRUST CORP	13F	Company	6.5%	283,268	$3,433,000	—	30 Sep 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	5.7%	245,873	$2,979,000	—	30 Sep 2019	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	5.4%	234,852	$2,846,000	—	30 Sep 2019	13F
CITADEL ADVISORS LLC	13F	Company	5.4%	234,409	$2,841,000	—	30 Sep 2019	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	5.4%	231,950	$2,811,000	—	30 Sep 2019	13F
BAKER BROS. ADVISORS LP	13F	Company	4.7%	202,581	$2,455,000	—	30 Sep 2019	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	4.3%	187,500	$2,273,000	—	30 Sep 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	3.4%	145,809	$1,767,000	—	30 Sep 2019	13F
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY	13F	Company	3%	127,829	$1,549,000	—	30 Sep 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	2.6%	112,610	$1,365,000	—	30 Sep 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	2.5%	109,935	$1,332,000	—	30 Sep 2019	13F
Nuveen Asset Management, LLC	13F	Company	2.1%	91,831	$1,113,000	—	30 Sep 2019	13F
Russell Investments Group, Ltd.	13F	Company	2.1%	91,494	$1,112,000	—	30 Sep 2019	13F
Squarepoint Ops LLC	13F	Company	2.1%	89,048	$1,079,000	—	30 Sep 2019	13F
Bank of New York Mellon Corp	13F	Company	2%	85,601	$1,038,000	—	30 Sep 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.7%	74,520	$903,000	—	30 Sep 2019	13F
BNP Paribas Asset Management Holding S.A.	13F	Company	1.5%	66,475	$806,000	—	30 Sep 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.4%	59,496	$722,000	—	30 Sep 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.1%	47,789	$579,000	—	30 Sep 2019	13F
UBS Group AG	13F	Company	0.9%	38,949	$471,000	—	30 Sep 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.85%	36,794	$446,000	—	30 Sep 2019	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.82%	35,470	$430,000	—	30 Sep 2019	13F
FIRST TRUST ADVISORS LP	13F	Company	0.82%	35,457	$430,000	—	30 Sep 2019	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.77%	33,298	$404,000	—	30 Sep 2019	13F
Brian C. Broderick	13F	Individual	0.76%	32,919	$399,000	—	30 Sep 2019	13F
TUDOR INVESTMENT CORP ET AL	13F	Company	0.68%	29,598	$359,000	—	30 Sep 2019	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.65%	28,356	$344,000	—	30 Sep 2019	13F
Swiss National Bank	13F	Company	0.65%	28,230	$342,000	—	30 Sep 2019	13F
RHUMBLINE ADVISERS	13F	Company	0.6%	26,028	$315,000	—	30 Sep 2019	13F
AWH Capital, L.P.	13F	Company	0.53%	22,907	$278,000	—	30 Sep 2019	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.46%	20,128	$244,000	—	30 Sep 2019	13F
HBK INVESTMENTS L P	13F	Company	0.46%	19,988	$242,000	—	30 Sep 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.45%	19,476	$236,000	—	30 Sep 2019	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.38%	16,310	$216,000	—	30 Sep 2019	13F
Northeast Financial Consultants Inc	13F	Company	0.41%	17,745	$215,000	—	30 Sep 2019	13F
Parian Global Management LP	13F	Company	0.4%	17,500	$212,000	—	30 Sep 2019	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.34%	14,910	$181,000	—	30 Sep 2019	13F
AQR Arbitrage LLC	13F	Company	0.34%	14,842	$180,000	—	30 Sep 2019	13F

Institutional Holders of CYCLERION THERAPEUTICS INC - COMMON STOCK (CYCN) as of Q4 2019

As of 31 Dec 2019, CYCLERION THERAPEUTICS INC - COMMON STOCK (CYCN) was held by 68 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 15,376,074 shares. The largest 10 holders included FMR LLC, EcoR1 Capital, LLC, BlackRock Inc., MFN Partners Management, LP, Artal Group S.A., VANGUARD GROUP INC, AWH Capital, L.P., STATE STREET CORP, FARALLON CAPITAL MANAGEMENT LLC, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 68 institutional shareholders reporting positions in this security for the Q4 2019 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

Q4 2019 holders

Holder diff

-16

Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 Value $	Q4 2019 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.