Security key
739276103
- Security type / class
- Equity / COMMON
- Total 13F shares
- 59,435,147
- Total 13F value
- $4,866,509,890
- Share change
- +291,458
- Put/Call ratio
- 55%
- SEC-reported price per share
- $81.86
- Number of holders
- 286
- Value change
- +$43,675,164
- Number of buys
- 117
- Number of sells
- 130
- Shares outstanding
- 56,029,578
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
Q4 2020
Institutions
286
Top holders
10
POWI full security history
Ownership snapshot
Full 13F holder table
POWER INTEGRATIONS INC SEC filings
POWER INTEGRATIONS INC company facts
Broader feeds
Ownership snapshot
Top reported holders of POWI - POWER INTEGRATIONS INC - COMMON (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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2020
13F
Lead comparable stake: 17%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 17%.
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 BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
17%
VANGUARD GROUP INC
11%
Neuberger Berman Group LLC
8.4%
DISCIPLINED GROWTH INVESTORS INC /MN
4.2%
JPMORGAN CHASE & CO
3.9%
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 |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
17%
|
$514,506,000
9,287,073 shares
|
— | 30 Sep 2020 |
| VANGUARD GROUP INC |
13F
Company
|
11%
|
$331,797,000
5,989,108 shares
|
— | 30 Sep 2020 |
| Neuberger Berman Group LLC |
13F
Company
|
8.4%
|
$259,211,000
4,690,456 shares
|
— | 30 Sep 2020 |
| DISCIPLINED GROWTH INVESTORS INC /MN |
13F
Company
|
4.2%
|
$130,437,000
2,354,456 shares
|
— | 30 Sep 2020 |
| JPMORGAN CHASE & CO |
13F
Company
|
3.9%
|
$120,940,000
2,184,612 shares
|
— | 30 Sep 2020 |
| STATE STREET CORP |
13F
Company
|
3.7%
|
$115,591,000
2,086,472 shares
|
— | 30 Sep 2020 |
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 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
286
Shares
59,435,147
Rows available
286
| 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 2020 vs Q3 2020 Across Filers
Q3 2020 holders
268
Q4 2020 holders
286
Holder diff
18
| Investor | Q3 2020 Shares | Q4 2020 Shares | Share Diff | Share Chg % | Q3 2020 value | Q4 2020 value | Value change | Value Chg % |
|---|