iBio, Inc. - Common Stock, par value $0.001 per share (IBIO)
CUSIP: 451033708
Q1 2023 13F Holders as of 31 Mar 2023
- Type / Class
- Equity / Common Stock, par value $0.001 per share
- Shares outstanding
- 30,719,795
- Total 13F shares
- 8
- Share change
- +8
- Total reported value
- $17
- Price per share
- $2.12
- Number of holders
- 1
- Value change
- +$17
- Number of buys
- 1
Quarterly Holders Quick Answers
What is CUSIP 451033708?
CUSIP 451033708 identifies IBIO - iBio, Inc. - Common Stock, par value $0.001 per share in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Newer quarter: Q2 2023
Recent filing periods for CUSIP 451033708:
Top shareholders of IBIO - iBio, Inc. - Common Stock, par value $0.001 per share (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 |
|---|---|---|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
490,451
|
$217,956 | — | 31 Dec 2022 | |
| VANGUARD GROUP INC |
13F
|
Company |
—
class O/S missing
|
475,593
|
$211,354 | — | 31 Dec 2022 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
—
class O/S missing
|
381,595
|
$170,000 | — | 31 Dec 2022 | |
| BlackRock Finance, Inc. |
13F
|
Company |
—
class O/S missing
|
269,400
|
$119,721 | — | 31 Dec 2022 | |
| Randy Joe Maddux |
3/4/5
|
Chief Operating Officer |
—
class O/S missing
|
271,757
|
$72,151 | — | 07 Dec 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
—
class O/S missing
|
134,846
|
$59,926 | — | 31 Dec 2022 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
76,285
|
$33,000 | — | 31 Dec 2022 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
73,595
|
$33,000 | — | 31 Dec 2022 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
70,697
|
$31,000 | — | 31 Dec 2022 | |
| Robert Matthew Lutz |
3/4/5
|
Chief Financial & Business Officer and Principal Accounting Officer |
—
class O/S missing
|
102,165
|
$27,125 | — | 11 Nov 2022 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
—
class O/S missing
|
53,463
|
$23,759 | — | 31 Dec 2022 | |
| Warberg Asset Management LLC |
13F
|
Company |
—
class O/S missing
|
50,000
|
$22,200 | — | 31 Dec 2022 | |
| Virtu Financial LLC |
13F
|
Company |
—
class O/S missing
|
46,904
|
$21,000 | — | 31 Dec 2022 | |
| TWO SIGMA SECURITIES, LLC |
13F
|
Company |
—
class O/S missing
|
33,586
|
$14,926 | — | 31 Dec 2022 | |
| STATE STREET CORP |
13F
|
Company |
—
class O/S missing
|
30,859
|
$13,714 | — | 31 Dec 2022 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
25,000
|
$11,110 | — | 31 Dec 2022 | |
| NORTHERN TRUST CORP |
13F
|
Company |
—
class O/S missing
|
14,876
|
$6,611 | — | 31 Dec 2022 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
—
class O/S missing
|
12,908
|
$6,000 | — | 31 Dec 2022 | |
| HRT FINANCIAL LP |
13F
|
Company |
—
class O/S missing
|
12,020
|
$5,000 | — | 31 Dec 2022 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
9,374
|
$4,125 | — | 31 Dec 2022 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
—
class O/S missing
|
8,036
|
$3,571 | — | 31 Dec 2022 | |
| EDMOND DE ROTHSCHILD HOLDING S.A. |
13F
|
Company |
—
class O/S missing
|
8,000
|
$3,555 | — | 31 Dec 2022 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
7,546
|
$3,353 | — | 31 Dec 2022 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
7,131
|
$3,169 | — | 31 Dec 2022 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
—
class O/S missing
|
4,705
|
$2,000 | — | 31 Dec 2022 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
—
class O/S missing
|
3,665
|
$2,000 | — | 31 Dec 2022 | |
| Belpointe Asset Management LLC |
13F
|
Company |
—
class O/S missing
|
874
|
$388 | — | 31 Dec 2022 | |
| CITIGROUP INC |
13F
|
Company |
—
class O/S missing
|
854
|
$380 | — | 31 Dec 2022 | |
| HARBOUR INVESTMENTS, INC. |
13F
|
Company |
—
class O/S missing
|
800
|
$356 | — | 31 Dec 2022 | |
| SOA Wealth Advisors, LLC. |
13F
|
Company |
—
class O/S missing
|
271
|
$120 | — | 31 Dec 2022 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
—
class O/S missing
|
85
|
$38 | — | 31 Dec 2022 | |
| CITY HOLDING CO |
13F
|
Company |
—
class O/S missing
|
80
|
$35 | — | 31 Dec 2022 | |
| Steward Partners Investment Advisory, LLC |
13F
|
Company |
—
class O/S missing
|
64
|
$28 | — | 31 Dec 2022 | |
| Arax Advisory Partners |
13F
|
Company |
—
class O/S missing
|
36
|
$16 | — | 31 Dec 2022 | |
| Clearstead Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
30
|
$13 | — | 31 Dec 2022 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
14
|
$6 | — | 31 Dec 2022 | |
| PNC FINANCIAL SERVICES GROUP, INC. |
13F
|
Company |
—
class O/S missing
|
8
|
$4 | — | 31 Dec 2022 | |
| Thomas F. Isett |
3/4/5
|
CEO and Executive Chairman, Director |
—
class O/S missing
|
2,000,000
|
— | — | 08 Sep 2022 | |
| General Hill (ret) James T. |
3/4/5
|
Director |
—
class O/S missing
|
109,000
|
— | — | 09 Dec 2021 | |
| Glenn Chang |
3/4/5
|
Director |
—
class O/S missing
|
109,000
|
— | — | 09 Dec 2021 | |
| John D. McKey Jr. |
3/4/5
|
Director |
—
class O/S missing
|
109,000
|
— | — | 09 Dec 2021 | |
| Linda Washington Armstrong |
3/4/5
|
Director |
—
class O/S missing
|
109,000
|
— | — | 09 Dec 2021 |
Institutional Holders of iBio, Inc. - Common Stock, par value $0.001 per share (IBIO) as of Q1 2023
As of 31 Mar 2023,
iBio, Inc. - Common Stock, par value $0.001 per share (IBIO) was held by
1 institutional
shareholder
that filed Form 13F with the SEC.
Together, they reported ownership of
8 shares.
The largest 1 holders included
WR Wealth Planners, LLC.
This page lists
1
institutional shareholders reporting positions in this security
for the Q1 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2023 vs Q3 2025 Across Filers
Q3 2025 holders
32
Q1 2023 holders
1
Holder diff
-31
| Investor | Q3 2025 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q1 2023 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.