Security key
00650F109
Adaptive Biotechnologies Corp - Common Stock, par value $0.0001 per share (ADPT)
CUSIP: 00650F109
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Total 13F shares
- 143,639,172
- Total 13F value
- $703,966,709
- Share change
- +2,195,752
- Put/Call ratio
- 174%
- SEC-reported price per share
- $4.90
- Number of holders
- 194
- Value change
- +$9,702,761
- Number of buys
- 84
- Number of sells
- 98
- Shares outstanding
- 159,541,000
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q4 2023
Institutions
194
Top holders
10
ADPT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
Adaptive Biotechnologies Corp SEC filings
Adaptive Biotechnologies Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00650F109
Recent filing periods:
Ownership snapshot
Top reported holders of ADPT - Adaptive Biotechnologies Corp - Common Stock, par value $0.0001 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
VIKING GLOBAL INVESTORS LP
Disclosed value leader
VIKING GLOBAL INVESTORS LP
Comparable rows
15/15
Latest evidence
30 Sep 2023
13F
Lead comparable stake: 19%
Showing 1-6 of 15 holder rows.
Quick read
VIKING GLOBAL INVESTORS LP leads the comparable SEC ownership view at 19%.
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.
Comparable ownership
Top 5
VIKING GLOBAL INVESTORS LP
19%
VANGUARD GROUP INC
7.7%
BlackRock Finance, Inc.
7.3%
Matrix Capital Management Company...
7.3%
ARK Investment Management LLC
7.2%
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 |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP |
13F
Company
|
19%
|
$163,465,709
29,993,708 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
7.7%
|
$66,757,280
12,249,042 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
7.3%
|
$63,138,839
11,585,108 shares
|
— | 30 Sep 2023 |
| Matrix Capital Management Company, LP |
13F
Company
|
7.3%
|
$63,070,616
11,572,590 shares
|
— | 30 Sep 2023 |
| ARK Investment Management LLC |
13F
Company
|
7.2%
|
$62,725,728
11,509,308 shares
|
— | 30 Sep 2023 |
| Sumitomo Mitsui Trust Group, Inc. |
13F
Company
|
4.1%
|
$35,811,618
6,570,939 shares
|
— | 30 Sep 2023 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
194
Shares
143,639,172
Rows available
194
| 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 2023 vs Q3 2023 Across Filers
Q3 2023 holders
187
Q4 2023 holders
194
Holder diff
7
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend