Security key
640268108
NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (NKTR)
CUSIP: 640268108
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / Common Stock, $0.0001 par value
- Total 13F shares
- 143,162,977
- Total 13F value
- $85,280,943
- Share change
- +5,474,443
- Put/Call ratio
- 578%
- SEC-reported price per share
- $0.60
- Number of holders
- 130
- Value change
- +$3,466,954
- Number of buys
- 46
- Number of sells
- 67
- Shares outstanding
- 29,109,163
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 2023
Institutions
130
Top holders
10
NKTR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
NEKTAR THERAPEUTICS SEC filings
NEKTAR THERAPEUTICS company facts
Broader feeds
Reporting periods
Holder history for CUSIP 640268108
Recent filing periods:
Ownership snapshot
Top reported holders of NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (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
Deep Track Capital, LP
Disclosed value leader
Deep Track Capital, LP
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F
Lead comparable stake: 62%
Showing 1-6 of 15 holder rows.
Quick read
Deep Track Capital, LP leads the comparable SEC ownership view at 62%.
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 Deep Track Capital, LP's linked filing trail.
Comparable ownership
Top 5
Deep Track Capital, LP
62%
VANGUARD GROUP INC
41%
CITADEL ADVISORS LLC
33%
Monaco Asset Management SAM
32%
D. E. Shaw & Co., Inc.
31%
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 |
|---|---|---|---|---|---|
| Deep Track Capital, LP |
13F
Company
|
62%
|
$10,338,336
17,973,464 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
41%
|
$6,934,719
12,056,187 shares
|
— | 30 Jun 2023 |
| CITADEL ADVISORS LLC |
13F
Company
|
33%
|
$5,581,541
9,703,652 shares
|
— | 30 Jun 2023 |
| Monaco Asset Management SAM |
13F
Company
|
32%
|
$5,326,764
9,260,717 shares
|
— | 30 Jun 2023 |
| D. E. Shaw & Co., Inc. |
13F
Company
|
31%
|
$5,264,415
9,152,321 shares
|
— | 30 Jun 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
30%
|
$4,949,207
8,604,322 shares
|
— | 30 Jun 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 Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
130
Shares
143,162,977
Rows available
130
| 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 2023 vs Q1 2026 Across Filers
Q1 2026 holders
7
Q3 2023 holders
130
Holder diff
123
| Investor | Q1 2026 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend