Security key
453204109
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 27,919,173
- Total 13F value
- $3,585,238,798
- Share change
- -34,303
- Put/Call ratio
- 73%
- SEC-reported price per share
- $128.41
- Number of holders
- 223
- Value change
- +$11,866,385
- Number of buys
- 109
- Number of sells
- 105
- Shares outstanding
- 30,367,589
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 2024
Institutions
223
Top holders
10
PI full security history
Ownership snapshot
Full 13F holder table
IMPINJ INC SEC filings
IMPINJ INC company facts
Broader feeds
Ownership snapshot
Top reported holders of PI - IMPINJ INC - COMMON STOCK (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
SYLEBRA CAPITAL LLC
Disclosed value leader
SYLEBRA CAPITAL LLC
Comparable rows
15/15
Latest evidence
31 Dec 2023
13F
Lead comparable stake: 14%
Showing 1-6 of 15 holder rows.
Quick read
SYLEBRA CAPITAL LLC leads the comparable SEC ownership view at 14%.
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 SYLEBRA CAPITAL LLC's linked filing trail.
Comparable ownership
Top 5
SYLEBRA CAPITAL LLC
14%
FMR LLC
13%
VANGUARD GROUP INC
8.1%
BlackRock Finance, Inc.
6.3%
Chevy Chase Trust Holdings, LLC
3.5%
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 |
|---|---|---|---|---|---|
| SYLEBRA CAPITAL LLC |
13F
Company
|
14%
|
$377,887,601
4,197,352 shares
|
— | 31 Dec 2023 |
| FMR LLC |
13F
Company
|
13%
|
$365,372,478
4,058,341 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
8.1%
|
$222,796,341
2,474,690 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
6.3%
|
$170,913,402
1,898,405 shares
|
— | 31 Dec 2023 |
| Chevy Chase Trust Holdings, LLC |
13F
Company
|
3.5%
|
$95,104,992
1,056,370 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
3.2%
|
$86,978,253
966,103 shares
|
— | 31 Dec 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 Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
223
Shares
27,919,173
Rows available
223
| 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 2024 vs Q1 2024 Across Filers
Q1 2024 holders
223
Q1 2024 holders
223
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|