Block · ownership
Who owns Block?
BlackRock, Inc. is the largest 13F holder: 9.4% of 13F-reported shares calc.
1,078 institutions report 443.1M Block shares in Form 13F, as of quarter end Jun 30, 2026; +13.7M shares vs Mar 31, 2026.
- BlackRock, Inc.9.4%41.6M shares · −666K vs prior quarter (down) · 13F filed Aug 7, 2026
- PRICE T ROWE ASSOCIATES INC /MD/9.0%39.7M shares · −5.5M vs prior quarter (down) · 13F filed Aug 14, 2026
- VANGUARD CAPITAL MANAGEMENT LLC7.9%34.9M shares · −628K vs prior quarter (down) · 13F filed Aug 13, 2026
- VANGUARD PORTFOLIO MANAGEMENT LLC5.6%24.9M shares · −734K vs prior quarter (down) · 13F filed Aug 13, 2026
- STATE STREET CORP5.2%23.1M shares · −85K vs prior quarter (down) · 13F filed Aug 7, 2026
- Capital World Investors4.8%21.4M shares · +801K vs prior quarter (up) · 13F filed Aug 12, 2026
- MORGAN STANLEY3.4%15.1M shares · −747K vs prior quarter (down) · 13F filed Aug 13, 2026
- GEODE CAPITAL MANAGEMENT, LLC3.2%14.2M shares · −478K vs prior quarter (down) · 13F filed Aug 12, 2026
- AMERIPRISE FINANCIAL INC1.9%8.5M shares · +1.6M vs prior quarter (up) · 13F filed Aug 14, 2026
- Contour Asset Management LLC1.9%8.2M shares · +3.7M vs prior quarter (up) · 13F filed Aug 14, 2026
- NORGES BANK1.8%7.8M shares · +7.8M vs prior quarter (new position) · 13F filed Aug 12, 2026
- LOOMIS SAYLES & CO L P1.7%7.3M shares · −83K vs prior quarter (down) · 13F filed Aug 14, 2026
- CITADEL ADVISORS LLC1.3%5.9M shares · −386K vs prior quarter (down) · 13F filed Aug 14, 2026
- GOLDMAN SACHS GROUP INC1.3%5.8M shares · +3.1M vs prior quarter (up) · 13F filed Aug 14, 2026
- BANK OF AMERICA CORP /DE/1.3%5.7M shares · −304K vs prior quarter (down) · 13F filed Aug 14, 2026
- SANDS CAPITAL MANAGEMENT, LLC1.3%5.6M shares · +122K vs prior quarter (up) · 13F filed Aug 13, 2026
- Invesco Ltd.1.1%5.0M shares · −523K vs prior quarter (down) · 13F filed Aug 14, 2026
- WELLINGTON MANAGEMENT GROUP LLP1.1%4.7M shares · +734K vs prior quarter (up) · 13F filed Aug 14, 2026
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.0%4.6M shares · +197K vs prior quarter (up) · 13F filed Aug 14, 2026
- TIGER GLOBAL MANAGEMENT LLC1.0%4.6M shares · +576K vs prior quarter (up) · 13F filed Aug 14, 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): 22 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%?
3 current Schedule 13D/13G holders
Schedule 13D/13G filings (16) ›
- VANGUARD CAPITAL MANAGEMENT LLC 7.73%
13G filed Apr 29, 2026 · event date Mar 31, 2026
- PRICE T ROWE ASSOCIATES INC /MD/ 7.4%
13G/A filed Aug 14, 2026 · event date Jun 30, 2026 · 1 earlier filing
- BlackRock, Inc. 7.1%
13G/A filed Oct 17, 2025 · event date Sep 30, 2025 · 7 earlier filings
- VANGUARD GROUP INC 0%
below 5% latest filing reports under 5% · 13G/A filed Mar 26, 2026 · event date Mar 13, 2026 · 11 earlier filings
- Dorsey Jack 8.1%
stale filed Feb 8, 2024, as of Dec 31, 2023: older than 18 months, not a current holding · 13G/A filed Feb 8, 2024 · 6 earlier filings
- GOLDMAN SACHS GROUP INC 0.76%
stale filed Feb 10, 2023: older than 18 months, not a current holding · 13G/A filed Feb 10, 2023
- MORGAN STANLEY 3.6%
stale filed Feb 8, 2023: older than 18 months, not a current holding · 13G/A filed Feb 8, 2023 · 2 earlier filings
- RT-SQ Management, LLC 0.2%
stale filed Feb 14, 2022, as of Dec 31, 2016: older than 18 months, not a current holding · 13G/A filed Feb 14, 2022
- Invesco Ltd. 0.3%
stale filed Jan 10, 2022, as of Dec 31, 2021: older than 18 months, not a current holding · 13G/A filed Jan 10, 2022 · 1 earlier filing
- Capital World Investors 1.4%
stale filed Feb 16, 2021, as of Dec 31, 2020: older than 18 months, not a current holding · 13G/A filed Feb 16, 2021 · 3 earlier filings
- McKelvey James Morgan Jr. 4.6%
stale filed Feb 14, 2019, as of Dec 31, 2018: older than 18 months, not a current holding · 13G/A filed Feb 14, 2019 · 1 earlier filing
- SCGF IV MANAGEMENT LP 3.5%
stale filed Feb 14, 2019, as of Dec 31, 2018: older than 18 months, not a current holding · 13G/A filed Feb 14, 2019
- FMR LLC 3.82%
stale filed Feb 13, 2019: older than 18 months, not a current holding · 13G/A filed Feb 13, 2019 · 1 earlier filing
- SEQUOIA CAPITAL U.S. VENTURE 2010 FUND, L.P. 4.9%
stale filed Feb 14, 2018, as of Dec 31, 2017: older than 18 months, not a current holding · 13G/A filed Feb 14, 2018
- KPCB Digital Growth Fund, LLC 1.1%
stale filed Feb 14, 2018, as of Dec 31, 2017: older than 18 months, not a current holding · 13G/A filed Feb 14, 2018
- Khosla Ventures III, L.P. 3.3%
stale filed Feb 12, 2018, as of Dec 31, 2017: older than 18 months, not a current holding · 13G/A filed Feb 12, 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?
0 open-market purchases, 136 sales in 12 months
Form 4, Oct 14, 2025 – Oct 14, 2026 · 0 shares bought, 1,116,462 shares sold (net −1.1M) · as of Oct 14, 2026
Latest 25 of 335 Form 4 transactions ›
| Date | Insider (as filed) | Transaction | Shares | Held after |
|---|---|---|---|---|
| Oct 9, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,290,672 |
| Oct 8, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,296,672 |
| Oct 7, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,302,672 |
| Oct 6, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,308,672 |
| Oct 5, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,314,672 |
| Oct 2, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,320,672 |
| Oct 1, 2026 | Narula Neha · Director | Grant or award | 263 acquired | 18,013 |
| Oct 1, 2026 | Meeker Mary G · Director | Grant or award | 254 acquired | 425,865 |
| Oct 1, 2026 | Carter Shawn Corey · Director | Grant or award | 169 acquired | 32,874 |
| Oct 1, 2026 | Brooks Amy · Director | Grant or award | 203 acquired | 30,731 |
| Oct 1, 2026 | BOTHA ROELOF · Director | Grant or award | 271 acquired | 36,744 |
| Oct 1, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,326,672 |
| Sep 30, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,332,672 |
| Sep 29, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,338,672 |
| Sep 28, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,344,672 |
| Sep 25, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,350,672 |
| Sep 24, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,356,672 |
| Sep 23, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,362,672 |
| Sep 22, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,368,672 |
| Sep 21, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,374,672 |
| Sep 18, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,380,672 |
| Sep 17, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,386,672 |
| Sep 16, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,392,672 |
| Sep 15, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,398,672 |
| Sep 14, 2026 | Eisen Anthony Mathew · Director | Open-market sale · 10b5-1 | 6,000 disposed | 1,404,672 |
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.