Security key
282559103
89bio, Inc. - Common stock, par value $0.001 per share (ETNB)
CUSIP: 282559103
Q3 2024 13F Holders as of 30 Sep 2024
- Security type / class
- Equity / Common stock, par value $0.001 per share
- Total 13F shares
- 104,404,540
- Total 13F value
- $772,806,478
- Share change
- +577,914
- Put/Call ratio
- 1617%
- SEC-reported price per share
- $7.40
- Number of holders
- 142
- Value change
- +$3,735,695
- Number of buys
- 80
- Number of sells
- 53
- Shares outstanding
- 148,275,293
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2024
Institutions
142
Top holders
10
ETNB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
89bio, Inc. SEC filings
89bio, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 282559103
Recent filing periods:
Ownership snapshot
Top reported holders of ETNB - 89bio, Inc. - Common stock, par value $0.001 per share (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
ORBIMED ADVISORS LLC
Disclosed value leader
RA CAPITAL MANAGEMENT, L.P.
Comparable rows
0/15
Latest evidence
30 Jun 2024
3/4/5
13F
Highest disclosed value: $113,544,938
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
RA CAPITAL MANAGEMENT, L.P. has the largest disclosed position value at $113.54M.
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 RA CAPITAL MANAGEMENT, L.P.'s linked filing trail.
Disclosed position value
Top 5
ORBIMED ADVISORS LLC
$21.09M
RA CAPITAL MANAGEMENT, L.P.
$113.54M
Janus Henderson Group Ltd.
$106.32M
MONTANOVA CAPITAL, LLC
$64.34M
BVF INC/IL
$60.62M
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 |
|---|---|---|---|---|---|
| ORBIMED ADVISORS LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$21,093,397
1,829,436 shares
|
— | 25 Jan 2022 |
| Gregory Grunberg |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
—
27,400 shares
|
— | 09 Feb 2023 |
| RA CAPITAL MANAGEMENT, L.P. |
13F
Company
|
—
denominator unverified
|
$113,544,938
14,175,398 shares
|
— | 30 Jun 2024 |
| Janus Henderson Group Ltd. |
13F
Company
|
—
denominator unverified
|
$106,320,227
13,276,110 shares
|
— | 30 Jun 2024 |
| MONTANOVA CAPITAL, LLC |
13F
Company
|
—
denominator unverified
|
$64,335,078
8,031,845 shares
|
— | 30 Jun 2024 |
| BVF INC/IL |
13F
Company
|
—
denominator unverified
|
$60,623,517
7,568,479 shares
|
— | 30 Jun 2024 |
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 Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
142
Shares
104,404,540
Rows available
142
| 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 Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
142
Q3 2024 holders
142
Holder diff
0
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend