What does CUSIP 451033104 represent in this 13F holders report?

CUSIP 451033104 is the security identifier for IBIO - IBIO INC - COM used to aggregate holder disclosures.

How many institutions held IBIO - IBIO INC - COM in Q4 2017?

14 institutional investors reported IBIO - IBIO INC - COM for Q4 2017. Use the holders table for investor-level position and value details.

IBIO INC - COM (IBIO)

CUSIP: 451033104

Q4 2017 13F Holders as of 31 Dec 2017

Security type / class: Equity / COM
Total 13F shares: 2,866,508
Total 13F value: $509,000
Share change: -297,863
SEC-reported price per share: $0.18
Number of holders: 14
Value change: -$84,694
Number of buys: 3
Number of sells: 5

Security key

451033104

Report period

Q4 2017

Institutions

Top holders

IBIO full security history Ownership snapshot Full 13F holder table iBio, Inc. SEC filings iBio, Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of IBIO - IBIO INC - COM (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

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

0/15

Latest evidence

30 Sep 2017

13F Highest disclosed value: $532,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC has the largest disclosed position value at $532K.

0 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 VANGUARD GROUP INC's linked filing trail.

Disclosed position value Top 5

VANGUARD GROUP INC $532K

GEODE CAPITAL MANAGEMENT, LLC $109K

BlackRock Finance, Inc. $56K

SIGNATUREFD, LLC $49K

HighTower Advisors, LLC $43K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$532,000 1,663,162 shares	—	30 Sep 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— denominator unverified	$109,000 342,667 shares	—	30 Sep 2017
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$56,000 173,508 shares	—	30 Sep 2017
SIGNATUREFD, LLC	13F Company 13F	— denominator unverified	$49,000 152,910 shares	—	30 Sep 2017
HighTower Advisors, LLC	13F Company 13F	— denominator unverified	$43,000 135,020 shares	—	30 Sep 2017
Virtu Financial LLC	13F Company 13F	— denominator unverified	$37,000 115,513 shares	—	30 Sep 2017

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 Q4 2017

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

Institutions

2,866,508

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 Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

Q4 2017 holders

Holder diff

-3

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 value	Q4 2017 value	Value change	Value Chg %