VeriSign · ownership
Who owns VeriSign?
Berkshire Hathaway Inc is the largest 13F holder: 10.2% of 13F-reported shares calc.
886 institutions report 88.4M VeriSign shares in Form 13F, as of quarter end Jun 30, 2026; +2.2M shares vs Mar 31, 2026.
- Berkshire Hathaway Inc10.2%9.0M shares · 0 vs prior quarter (unchanged) · 13F filed Aug 14, 2026
- BlackRock, Inc.9.5%8.4M shares · −912K vs prior quarter (down) · 13F filed Aug 7, 2026
- VANGUARD CAPITAL MANAGEMENT LLC6.1%5.3M shares · −15K vs prior quarter (down) · 13F filed Aug 13, 2026
- VANGUARD PORTFOLIO MANAGEMENT LLC5.7%5.1M shares · −172K vs prior quarter (down) · 13F filed Aug 13, 2026
- AQR CAPITAL MANAGEMENT LLC5.6%4.9M shares · +1.2M vs prior quarter (up) · 13F filed Aug 14, 2026
- STATE STREET CORP4.7%4.2M shares · +74K vs prior quarter (up) · 13F filed Aug 7, 2026
- GEODE CAPITAL MANAGEMENT, LLC2.8%2.5M shares · +4K vs prior quarter (up) · 13F filed Aug 12, 2026
- RENAISSANCE TECHNOLOGIES LLC2.8%2.4M shares · −368K vs prior quarter (down) · 13F filed Aug 13, 2026
- MORGAN STANLEY2.6%2.3M shares · −39K vs prior quarter (down) · 13F filed Aug 13, 2026
- Ninety One UK Ltd2.3%2.1M shares · −2K vs prior quarter (down) · 13F filed Jul 16, 2026
- Invesco Ltd.1.6%1.4M shares · −66K vs prior quarter (down) · 13F filed Aug 14, 2026
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1.5%1.3M shares · −54K vs prior quarter (down) · 13F filed Aug 13, 2026
- GOLDMAN SACHS GROUP INC1.3%1.1M shares · −43K vs prior quarter (down) · 13F filed Aug 14, 2026
- NORGES BANK1.3%1.1M shares · +1.1M vs prior quarter (new position) · 13F filed Aug 12, 2026
- NORTHERN TRUST CORP1.2%1.0M shares · −25K vs prior quarter (down) · 13F filed Aug 13, 2026
- JACOBS LEVY EQUITY MANAGEMENT, INC1.0%921K shares · +2K vs prior quarter (up) · 13F filed Aug 14, 2026
- FIRST TRUST ADVISORS LP0.9%826K shares · +106K vs prior quarter (up) · 13F filed Aug 11, 2026
- HAWK RIDGE CAPITAL MANAGEMENT LP0.9%798K shares · −117K vs prior quarter (down) · 13F filed Aug 14, 2026
- Robeco Institutional Asset Management B.V.0.9%764K shares · −4K vs prior quarter (down) · 13F filed Jul 21, 2026
- FMR LLC0.8%750K shares · +503K vs prior quarter (up) · 13F filed Aug 13, 2026
Share of 13F-reported shares, not of shares outstanding. 13F covers managers with over $100M in US equities; it is not a full shareholder list.
Method and sources
Source: SEC Form 13F data sets (bulk). Each row links to the holder’s own 13F-HR filing. Holder names exactly as filed; one group can file under several names and CIKs (for example two Vanguard entities), and they are listed separately, as filed.
% = the holder’s shares ÷ all shares reported in 13F filings for this company and quarter (calculated by Hollsteen). This is not a share of shares outstanding. Change = shares vs the same filer’s 13F for the prior quarter (Mar 31, 2026).
Erroneous filings and rows are handled by a fixed rule set (restatements replace originals; non-equity rows and implausible rows excluded): 7 erroneous filings excluded or replaced this quarter. No market values are shown.
SEC filings only. No price or market data.
Who holds more than 5%?
5 current Schedule 13D/13G holders
Schedule 13D/13G filings (11) ›
- BERKSHIRE HATHAWAY INC 9.7%
13G/A filed Nov 14, 2025 · event date Sep 30, 2025 · 2 earlier filings
- BlackRock, Inc. 7.7%
13G/A filed Apr 17, 2025 · event date Mar 31, 2025 · 10 earlier filings
- VANGUARD CAPITAL MANAGEMENT LLC 6.74%
13G filed Apr 30, 2026 · event date Mar 31, 2026
- VANGUARD PORTFOLIO MANAGEMENT LLC 5.73%
13G filed Apr 29, 2026 · event date Mar 31, 2026
- AQR CAPITAL MANAGEMENT LLC 5.44%
13G filed Aug 13, 2026 · event date Jun 30, 2026
- VANGUARD GROUP INC 0%
below 5% latest filing reports under 5% · 13G/A filed Mar 27, 2026 · event date Mar 13, 2026 · 12 earlier filings
- Ninety One UK Ltd 5.52%
stale filed Feb 13, 2024, as of Dec 31, 2023: older than 18 months, not a current holding · 13G filed Feb 13, 2024
- RENAISSANCE TECHNOLOGIES LLC 3.74%
stale filed Feb 11, 2022: older than 18 months, not a current holding · 13G/A filed Feb 11, 2022 · 4 earlier filings
- WELLINGTON MANAGEMENT GROUP LLP 4.02%
stale filed Feb 12, 2019, as of Dec 31, 2018: older than 18 months, not a current holding · 13G/A filed Feb 12, 2019 · 1 earlier filing
- Capital World Investors 3.4%
stale filed Aug 10, 2018, as of Jul 31, 2018: older than 18 months, not a current holding · 13G/A filed Aug 10, 2018 · 1 earlier filing
- PRICE T ROWE ASSOCIATES INC /MD/ 3.9%
stale filed Feb 14, 2018: older than 18 months, not a current holding · 13G/A filed Feb 14, 2018
Method and sources
Schedule 13D (active) and 13G (passive) are filed by holders of more than 5% of a class. The percentage is the holder’s own cover-page “percent of class”. A filing older than 18 months (filed before 2025-04-17) is marked stale and is never shown as a current holding. Data as of Oct 14, 2026.
SEC filings only.
Are insiders buying or selling?
7 open-market purchases, 216 sales in 12 months
Form 4, Oct 14, 2025 – Oct 14, 2026 · 73 shares bought, 146,190 shares sold (net −146K) · as of Oct 14, 2026
Latest 25 of 551 Form 4 transactions ›
| Date | Insider (as filed) | Transaction | Shares | Held after |
|---|---|---|---|---|
| Oct 8, 2026 | Indelicarto Thomas C · EVP, Gen Counsel & Secretary | Open-market sale · 10b5-1 | 500 disposed | 31,895 |
| Oct 6, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 1,800 disposed | 379,927 |
| Oct 6, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 1,100 disposed | 378,827 |
| Oct 6, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 400 disposed | 378,427 |
| Oct 1, 2026 | Indelicarto Thomas C · EVP, Gen Counsel & Secretary | Open-market sale · 10b5-1 | 500 disposed | 32,395 |
| Sep 29, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 300 disposed | 384,727 |
| Sep 29, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 800 disposed | 383,927 |
| Sep 29, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 2,000 disposed | 381,927 |
| Sep 29, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 200 disposed | 381,727 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 802 disposed | 387,525 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 200 disposed | 387,325 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 397 disposed | 386,928 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 601 disposed | 386,327 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 200 disposed | 386,127 |
| Sep 22, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 1,100 disposed | 385,027 |
| Sep 15, 2026 | McPherson Danny R · EVP - Technology & CSO | Tax withholding | 21 disposed | 33,804 |
| Sep 15, 2026 | CALYS JOHN · EVP, Chief Financial Officer | Tax withholding | 72 disposed | 30,886 |
| Sep 15, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 1,400 disposed | 390,227 |
| Sep 15, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 399 disposed | 389,828 |
| Sep 15, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 901 disposed | 388,927 |
| Sep 15, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 600 disposed | 388,327 |
| Sep 8, 2026 | Indelicarto Thomas C · EVP, Gen Counsel & Secretary | Open-market sale · 10b5-1 | 500 disposed | 32,895 |
| Sep 8, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 300 disposed | 394,627 |
| Sep 8, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 400 disposed | 394,227 |
| Sep 8, 2026 | BIDZOS D JAMES · Director; Exec. Chairman, Pres, & CEO | Open-market sale · 10b5-1 | 900 disposed | 393,327 |
Method and sources
Form 4 filings (not 4/A), table I. Open market = transaction codes P (purchase) and S (sale); grants, option exercises, tax withholding and gifts are listed but not counted as buys or sells. Shares and share counts only, as filed; Hollsteen shows no per-share prices. Data is an export, as of Oct 14, 2026, not live.
SEC filings only.