IO Biotech, Inc. - Common Stock, par value $0.001 per share (IOBTQ)
CUSIP: 449778109
Q2 2023 13F Holders as of 30 Jun 2023
- Type / Class
- Equity / Common Stock, par value $0.001 per share
- Shares outstanding
- 73,755,848
- Total 13F shares
- 12,246,779
- Share change
- -1,670,774
- Total reported value
- $23,953,554
- Price per share
- $1.96
- Number of holders
- 15
- Value change
- -$3,111,706
- Number of buys
- 6
- Number of sells
- 6
Quarterly Holders Quick Answers
What is CUSIP 449778109?
CUSIP 449778109 identifies IOBTQ - IO Biotech, 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.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 449778109:
Top shareholders of IOBTQ - IO Biotech, 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 |
|---|---|---|---|---|---|---|---|---|
| Novo Holdings A/S |
13F
|
Company |
4.4%
|
3,277,932
|
$6,146,123 | — | 31 Mar 2023 | |
| Vivo Capital, LLC |
13F
|
Company |
4.1%
|
3,015,545
|
$5,654,147 | — | 31 Mar 2023 | |
| Avoro Capital Advisors LLC |
13F
|
Company |
2.8%
|
2,055,883
|
$3,844,501 | — | 31 Mar 2023 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
2.5%
|
1,854,185
|
$3,476,597 | — | 31 Mar 2023 | |
| HBM Healthcare Investments (Cayman) Ltd. |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
2,690,545
|
$2,784,714 | — | 09 Nov 2021 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
1.9%
|
1,400,000
|
$2,625,000 | — | 31 Mar 2023 | |
| Samsara BioCapital, LLC |
13F
|
Company |
1.4%
|
1,008,437
|
$1,890,819 | — | 31 Mar 2023 | |
| Claus A. Andersson |
3/4/5
|
Director |
—
class O/S missing
|
1,791,490
|
$1,854,192 | — | 09 Nov 2021 | |
| PFM Health Sciences, LP |
13F
|
Company |
0.69%
|
507,640
|
$951,825 | — | 31 Mar 2023 | |
| Capital World Investors |
13F
|
Company |
0.57%
|
418,499
|
$782,593 | — | 31 Mar 2023 | |
| Vanessa Malier |
3/4/5
|
Director |
—
class O/S missing
|
430,477
|
$445,544 | — | 09 Nov 2021 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.18%
|
132,200
|
$247,214 | — | 31 Mar 2023 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.08%
|
61,700
|
$116,000 | — | 31 Mar 2023 | |
| Newtyn Management, LLC |
13F
|
Company |
0.07%
|
49,346
|
$92,277 | — | 31 Mar 2023 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.06%
|
46,842
|
$87,595 | — | 31 Mar 2023 | |
| MORGAN STANLEY |
13F
|
Company |
0.06%
|
43,195
|
$80,991 | — | 31 Mar 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.03%
|
19,917
|
$37,000 | — | 31 Mar 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.02%
|
12,730
|
$23,805 | — | 31 Mar 2023 | |
| CANNELL CAPITAL LLC |
13F
|
Company |
0.02%
|
12,594
|
$23,614 | — | 31 Mar 2023 | |
| Ancora Advisors LLC |
13F
|
Company |
0%
|
908
|
$1,702 | — | 31 Mar 2023 | |
| Eva Ehrnrooth |
3/4/5
|
Chief Medical Officer |
—
class O/S missing
|
120,000
|
— | — | 20 Mar 2023 | |
| Muhammad Al-Hajj |
3/4/5
|
Chief Scientific Officer |
—
class O/S missing
|
120,000
|
— | — | 20 Mar 2023 | |
| Keith A. Vendola |
3/4/5
|
Chief Financial Officer |
—
class O/S missing
|
69,469
|
— | — | 04 Nov 2021 | |
| Jack Nielsen |
3/4/5
|
Director |
—
class O/S missing
|
41,533
|
— | — | 08 Jun 2023 |
Institutional Holders of IO Biotech, Inc. - Common Stock, par value $0.001 per share (IOBTQ) as of Q2 2023
As of 30 Jun 2023,
IO Biotech, Inc. - Common Stock, par value $0.001 per share (IOBTQ) was held by
15 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
12,246,779 shares.
The largest 10 holders included
Novo Holdings A/S, Vivo Capital, LLC, Avoro Capital Advisors LLC, BANK OF AMERICA CORP /DE/, Samsara BioCapital, LLC, PFM Health Sciences, LP, BRIDGEWAY CAPITAL MANAGEMENT, LLC, RENAISSANCE TECHNOLOGIES LLC, MORGAN STANLEY, and Aureus Asset Management, LLC.
This page lists
15
institutional shareholders reporting positions in this security
for the Q2 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
17
Q2 2023 holders
15
Holder diff
-2
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 Value $ | Q2 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.