Security key
453204109
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 27,101,638
- Total 13F value
- $2,428,511,662
- Share change
- +492,717
- Put/Call ratio
- 54%
- SEC-reported price per share
- $89.65
- Number of holders
- 216
- Value change
- -$19,466,539
- Number of buys
- 122
- Number of sells
- 141
- 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
Q2 2023
Institutions
216
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
Sylebra Capital Ltd
Comparable rows
0/15
Latest evidence
31 Mar 2023
13F
Highest disclosed value: $385,972,479
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Sylebra Capital Ltd has the largest disclosed position value at $385.97M.
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 Sylebra Capital Ltd's linked filing trail.
Disclosed position value
Top 5
Sylebra Capital Ltd
$385.97M
VANGUARD GROUP INC
$341.87M
Invesco Ltd.
$297M
BlackRock Finance, Inc.
$225.05M
Chevy Chase Trust Holdings, LLC
$146.43M
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 |
13F
Company
|
—
denominator unverified
|
$385,972,479
2,848,085 shares
|
— | 31 Mar 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$341,874,000
2,522,683 shares
|
— | 31 Mar 2023 |
| Invesco Ltd. |
13F
Company
|
—
denominator unverified
|
$296,996,009
2,191,529 shares
|
— | 31 Mar 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$225,046,681
1,660,616 shares
|
— | 31 Mar 2023 |
| Chevy Chase Trust Holdings, LLC |
13F
Company
|
—
denominator unverified
|
$146,432,070
1,080,520 shares
|
— | 31 Mar 2023 |
| GILDER GAGNON HOWE & CO LLC |
13F
Company
|
—
denominator unverified
|
$134,848,656
995,046 shares
|
— | 31 Mar 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 Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
216
Shares
27,101,638
Rows available
216
| 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 Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
254
Q2 2023 holders
216
Holder diff
-38
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend