What does CUSIP 55279B202 represent in this 13F holders report?

CUSIP 55279B202 is the security identifier for MEIP - MEI Pharma, Inc. - Common Stock, $0.00000002 par value used to aggregate holder disclosures.

How many institutions held MEIP - MEI Pharma, Inc. - Common Stock, $0.00000002 par value in Q1 2019?

62 institutional investors reported MEIP - MEI Pharma, Inc. - Common Stock, $0.00000002 par value for Q1 2019. Use the holders table for investor-level position and value details.

MEI Pharma, Inc. - Common Stock, $0.00000002 par value (MEIP)

CUSIP: 55279B202

Q1 2019 13F Holders as of 31 Mar 2019

Security type / class: Equity / Common Stock, $0.00000002 par value
Total 13F shares: 41,010,769
Total 13F value: $125,904,000
Share change: +808,757
Put/Call ratio: 73%
SEC-reported price per share: $3.07
Number of holders: 62
Value change: +$2,372,403
Number of buys: 29
Number of sells: 20
Shares outstanding: 29,545,622

Security key

55279B202

Report period

Q1 2019

Institutions

Top holders

MEIP full security history Ownership snapshot Full 13F holder table Lite Strategy, Inc. SEC filings Lite Strategy, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MEIP - MEI Pharma, Inc. - Common Stock, $0.00000002 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Vivo Capital, LLC

Disclosed value leader

Vivo Capital, LLC

Comparable rows

15/15

Latest evidence

31 Dec 2018

13F Lead comparable stake: 20% Showing 1-6 of 15 holder rows.

Quick read

Vivo Capital, LLC leads the comparable SEC ownership view at 20%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Vivo Capital, LLC's linked filing trail.

Comparable ownership Top 5

Vivo Capital, LLC 20%

NEA Management Company, LLC 19%

PERCEPTIVE ADVISORS LLC 15%

CAXTON CORP 12%

BVF INC/IL 10%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Vivo Capital, LLC	13F Company 13F	20%	$15,254,000 5,778,106 shares	—	31 Dec 2018
NEA Management Company, LLC	13F Company 13F	19%	$15,102,000 5,720,572 shares	—	31 Dec 2018
PERCEPTIVE ADVISORS LLC	13F Company 13F	15%	$11,617,000 4,400,440 shares	—	31 Dec 2018
CAXTON CORP	13F Company 13F	12%	$9,132,000 3,459,124 shares	—	31 Dec 2018
BVF INC/IL	13F Company 13F	10%	$7,864,000 2,978,708 shares	—	31 Dec 2018
Boxer Capital, LLC	13F Company 13F	9.9%	$7,691,000 2,913,091 shares	—	31 Dec 2018

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2019

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

41,010,769

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2019 vs Q1 2019 Across Filers

Q1 2019 holders

Holder diff

Investor	Q1 2019 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q1 2019 value	Q1 2019 value	Value change	Value Chg %