Security key
453204109
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 31,597,651
- Total 13F value
- $5,710,335,811
- Share change
- +11,316
- Put/Call ratio
- 39%
- SEC-reported price per share
- $180.75
- Number of holders
- 321
- Value change
- +$71,545,662
- Number of buys
- 158
- Number of sells
- 163
- 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
Q3 2025
Institutions
321
Top holders
10
PI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
IMPINJ INC SEC filings
IMPINJ INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 453204109
Recent filing periods:
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 Ltd
Disclosed value leader
FMR LLC
Comparable rows
0/15
Latest evidence
30 Jun 2025
3/4/5
13F
Highest disclosed value: $480,022,484
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC has the largest disclosed position value at $480.02M.
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 FMR LLC's linked filing trail.
Disclosed position value
Top 5
Sylebra Capital Ltd
$342.25M
FMR LLC
$480.02M
BlackRock, Inc.
$429.9M
VANGUARD GROUP INC
$390.89M
SYLEBRA CAPITAL LLC
$236.5M
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 |
|---|---|---|---|---|---|
| Sylebra Capital Ltd |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$342,252,082
4,197,352 shares
|
— | 20 Nov 2023 |
| FMR LLC |
13F
Company
|
—
denominator unverified
|
$480,022,484
4,321,801 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$429,901,545
3,870,546 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$390,894,093
3,519,349 shares
|
— | 30 Jun 2025 |
| SYLEBRA CAPITAL LLC |
13F
Company
|
—
denominator unverified
|
$236,496,908
2,129,260 shares
|
— | 30 Jun 2025 |
| Capital International Investors |
13F
Company
|
—
denominator unverified
|
$173,741,359
1,564,251 shares
|
— | 30 Jun 2025 |
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 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
321
Shares
31,597,651
Rows available
321
| 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 2025 vs Q2 2025 Across Filers
Q2 2025 holders
291
Q3 2025 holders
321
Holder diff
30
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend