Security key
032724106
ANAPTYSBIO, INC - Common Stock, par value $0.001 per share (ANAB)
CUSIP: 032724106
Q1 2018 13F Holders as of 31 Mar 2018
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 24,343,157
- Total 13F value
- $2,533,621,510
- Share change
- +574,497
- Put/Call ratio
- 125%
- SEC-reported price per share
- $104.08
- Number of holders
- 134
- Value change
- +$62,752,765
- Number of buys
- 80
- Number of sells
- 60
- Shares outstanding
- 28,662,716
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
Q1 2018
Institutions
134
Top holders
10
ANAB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
ANAPTYSBIO, INC SEC filings
ANAPTYSBIO, INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 032724106
Recent filing periods:
Ownership snapshot
Top reported holders of ANAB - ANAPTYSBIO, 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
FRAZIER MANAGEMENT LLC
Disclosed value leader
FRAZIER MANAGEMENT LLC
Comparable rows
15/15
Latest evidence
31 Dec 2017
13F
Lead comparable stake: 13%
Showing 1-6 of 15 holder rows.
Quick read
FRAZIER MANAGEMENT LLC leads the comparable SEC ownership view at 13%.
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 FRAZIER MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
FRAZIER MANAGEMENT LLC
13%
FMR LLC
12%
Janus Henderson Group Ltd.
5%
BlackRock Finance, Inc.
4.9%
Cormorant Asset Management, LP
4.4%
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 |
|---|---|---|---|---|---|
| FRAZIER MANAGEMENT LLC |
13F
Company
|
13%
|
$371,500,000
3,688,448 shares
|
— | 31 Dec 2017 |
| FMR LLC |
13F
Company
|
12%
|
$334,789,000
3,323,953 shares
|
— | 31 Dec 2017 |
| Janus Henderson Group Ltd. |
13F
Company
|
5%
|
$145,621,000
1,445,796 shares
|
— | 31 Dec 2017 |
| BlackRock Finance, Inc. |
13F
Company
|
4.9%
|
$140,334,000
1,393,305 shares
|
— | 31 Dec 2017 |
| Cormorant Asset Management, LP |
13F
Company
|
4.4%
|
$126,050,000
1,251,485 shares
|
— | 31 Dec 2017 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
4.4%
|
$125,900,000
1,250,000 shares
|
— | 31 Dec 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 Q1 2018
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
134
Shares
24,343,157
Rows available
134
| 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 2018 vs Q1 2018 Across Filers
Q1 2018 holders
134
Q1 2018 holders
134
Holder diff
0
| Investor | Q1 2018 Shares | Q1 2018 Shares | Share Diff | Share Chg % | Q1 2018 value | Q1 2018 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend