Block, Inc (XYZ) Ownership
XYZ ownership summary
as of October 18, 2026- Institutions
- 84.3% of shares outstanding
- Insiders
- 1.18% of shares outstanding
- Shares outstanding
- 540.8M
- Float
- 536.1M shares available to trade
- Short interest
- 3.08% 14.4M shares short
- Days to cover
- 3.47 short interest up 11.9% vs prior month
- Institutions 84.26%
- Insiders 1.18%
- Other investors 14.57%
XYZ top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 6.92% | 41.6M | $3.24B | −665,843 (−1.6%) | June 30, 2026 |
| 2 | T. Rowe Price Associates, Inc. | 6.61% | 39.7M | $3.09B | −5.5M (−12.1%) | June 30, 2026 |
| 3 | Vanguard Capital Management, LLC | 5.82% | 34.9M | $2.72B | −628,495 (−1.8%) | June 30, 2026 |
| 4 | Vanguard Portfolio Management, LLC | 4.15% | 24.9M | $1.94B | −733,728 (−2.9%) | June 30, 2026 |
| 5 | State Street Corp | 3.84% | 23.1M | $1.80B | −84,874 (−0.4%) | June 30, 2026 |
| 6 | Capital World Investors | 3.56% | 21.4M | $1.67B | +801,088 (+3.9%) | June 30, 2026 |
| 7 | Morgan Stanley - Brokerage Accounts | 2.52% | 15.1M | $1.18B | −746,673 (−4.7%) | June 30, 2026 |
| 8 | Geode Capital Management, LLC | 2.37% | 14.2M | $1.11B | −477,749 (−3.2%) | June 30, 2026 |
| 9 | Ameriprise Financial Inc | 1.41% | 8.5M | $659.3M | +1.6M (+23.2%) | June 30, 2026 |
| 10 | Contour Asset Management LLC | 1.37% | 8.2M | $642.3M | +3.7M (+81.9%) | June 30, 2026 |
| 11 | NORGES BANK | 1.30% | 7.8M | $607.3M | +355,628 (+4.8%) | June 30, 2026 |
| 12 | Loomis, Sayles & Company LP | 1.22% | 7.3M | $571.7M | −83,252 (−1.1%) | June 30, 2026 |
| 13 | Citadel Advisors Llc | 0.98% | 5.9M | $459.6M | −386,089 (−6.1%) | June 30, 2026 |
| 14 | The Goldman Sachs Group Inc | 0.97% | 5.8M | $452.2M | +3.1M (+111.9%) | June 30, 2026 |
| 15 | Bank of America Corp | 0.96% | 5.7M | $447.6M | −304,032 (−5.0%) | June 30, 2026 |
| 16 | Sands Capital Management, LLC | 0.94% | 5.6M | $438.7M | +121,670 (+2.2%) | June 30, 2026 |
| 17 | Amvescap Plc. | 0.83% | 5.0M | $389.2M | −523,243 (−9.5%) | June 30, 2026 |
| 18 | Wellington Management Company LLP | 0.78% | 4.7M | $363.5M | +733,951 (+18.7%) | June 30, 2026 |
| 19 | Charles Schwab Investment Management Inc | 0.77% | 4.6M | $358.9M | +196,542 (+4.5%) | June 30, 2026 |
| 20 | Tiger Technology Management LLC | 0.76% | 4.6M | $356.4M | +576,007 (+14.4%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 9 holders added 11.2M shares and 11 cut 10.1M.
XYZ top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 2.83% | 17.0M | $1.32B | −35,457 (−0.2%) | August 31, 2026 |
| 2 | Vanguard 500 Index Investor | 2.37% | 14.2M | $1.11B | +169,169 (+1.2%) | August 31, 2026 |
| 3 | American Funds Growth Fd of Amer A | 2.27% | 13.6M | $1.06B | — | June 30, 2026 |
| 4 | Vanguard MStar Mid Cap Index Instl | 1.93% | 11.6M | $901.7M | −6,203 (−0.1%) | August 31, 2026 |
| 5 | iShares Core S&P 500 ETF | 1.20% | 7.2M | $561.3M | −11,618 (−0.2%) | September 30, 2026 |
| 6 | Fidelity 500 Index | 1.16% | 6.9M | $541.1M | +26,692 (+0.4%) | August 31, 2026 |
| 7 | State Street® SPDR® S&P 500® ETF | 1.10% | 6.6M | $516.9M | — | September 30, 2026 |
| 8 | Vanguard MStar Growth Index Investor | 1.07% | 6.4M | $500.3M | −10,550 (−0.2%) | August 31, 2026 |
| 9 | T. Rowe Price Lrg Cp Gr I | 0.96% | 5.8M | $450.4M | −253,022 (−4.2%) | August 31, 2026 |
| 10 | Vanguard MStar Mid Cap Growth ETF | 0.68% | 4.1M | $320.2M | +18,825 (+0.5%) | August 31, 2026 |
| 11 | State Street®FinSelSectSPDR®ETF | 0.61% | 3.7M | $285.1M | −23,232 (−0.6%) | September 30, 2026 |
| 12 | MS INVF Global Opportunity Z | 0.59% | 3.5M | $276.3M | −157,807 (−4.3%) | June 30, 2026 |
| 13 | Vanguard Institutional Index I | 0.48% | 2.9M | $222.9M | −27,191 (−0.9%) | August 31, 2026 |
| 14 | American Funds IS® Growth 1 | 0.45% | 2.7M | $210.4M | — | June 30, 2026 |
| 15 | Invesco S&P 500® Equal Weight ETF | 0.41% | 2.5M | $191.9M | −5,130 (−0.2%) | September 30, 2026 |
| 16 | ARK Innovation ETF | 0.39% | 2.3M | $181.0M | −181,673 (−7.3%) | September 30, 2026 |
| 17 | American Funds Fundamental Invs A | 0.37% | 2.2M | $171.4M | +200,000 (+10.0%) | June 30, 2026 |
| 18 | Columbia Seligman Tech & Info A | 0.36% | 2.1M | $166.3M | −56,750 (−2.6%) | August 31, 2026 |
| 19 | iShares Russell Mid-Cap ETF | 0.36% | 2.1M | $166.2M | +3,933 (+0.2%) | September 30, 2026 |
| 20 | T. Rowe Price Mid-Cap Value | 0.35% | 2.1M | $161.9M | +39,225 (+1.9%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
XYZ insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-21 | Chrysty Esperanza | Sell | $75.00 | 3,000 | $225,000 |
| 2026-04-21 | Amrita Ahuja | Sell | $75.00 | 30,919 | $2.3M |
| 2026-04-06 | Brian Grassadonia | Sell | $60.25 | 1,769 | $106,582 |
| 2026-04-06 | Owen Britton Jennings | Sell | $60.25 | 133 | $8,013 |
| 2026-03-03 | Owen Britton Jennings | Sell | $63.41 | 3,555 | $225,423 |
| 2026-02-24 | Brian Grassadonia | Sell | $50.00 | 10,349 | $517,450 |
| 2026-01-06 | Brian Grassadonia | Sell | $68.52 | 1,983 | $135,875 |
| 2026-01-02 | Chrysty Esperanza | Sell | $63.98 | 331 | $21,177 |
| 2026-01-02 | Owen Britton Jennings | Sell | $63.98 | 822 | $52,592 |
| 2026-01-02 | Brian Grassadonia | Sell | $63.98 | 1,038 | $66,411 |
| 2026-01-02 | Amrita Ahuja | Sell | $63.98 | 1,101 | $70,442 |
| 2026-01-02 | Ajmere Dale | Sell | $65.09 | 1,173 | $76,351 |
| 2025-11-24 | Brian Grassadonia | Sell | $61.96 | 8,085 | $500,947 |
| 2025-11-21 | Ajmere Dale | Sell | $61.40 | 2,724 | $167,254 |
| 2025-11-21 | Amrita Ahuja | Sell | $61.40 | 9,959 | $611,483 |
| 2025-11-21 | Arnaud Weber | Sell | $61.40 | 7,095 | $435,633 |
| 2025-11-21 | Brian Grassadonia | Sell | $61.40 | 6,460 | $396,644 |
| 2025-11-21 | Chrysty Esperanza | Sell | $61.40 | 3,608 | $221,531 |
| 2025-11-21 | Owen Britton Jennings | Sell | $61.40 | 10,417 | $639,604 |
| 2025-10-08 | Ajmere Dale | Sell | $80.00 | 750 | $60,000 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
XYZ shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns XYZ
Institutional investors own 84.3% of Block's shares and insiders 1.18%. The largest holder is BlackRock Inc with 6.92% of the shares (41.6M), as of June 30, 2026. Among the top 20 institutions, 9 added shares and 11 reduced their stake in the latest filings. Short interest is 3.08% of the float, or 3.47 days of average trading volume. The share count rose 124.6% since 2014.
Related: XYZ analyst forecast, XYZ key metrics. See the XYZ stock overview for the latest quote and news.
XYZ ownership FAQ
Who owns the most Block stock?
The largest shareholders of Block are BlackRock Inc (6.92%), T. Rowe Price Associates, Inc. (6.61%), Vanguard Capital Management, LLC (5.82%), Vanguard Portfolio Management, LLC (4.15%), State Street Corp (3.84%).
What percentage of Block is owned by institutions?
Institutions hold 84.3% of Block's shares outstanding; insiders hold 1.18%.
Which funds own Block?
The largest fund holders of Block are Vanguard MStar Total Stk Mkt Idx Invest (2.83%), Vanguard 500 Index Investor (2.37%), American Funds Growth Fd of Amer A (2.27%), Vanguard MStar Mid Cap Index Instl (1.93%), iShares Core S&P 500 ETF (1.20%).
What is Block's short interest?
14.4M shares of Block were sold short, 3.08% of the float; at the average daily volume it would take 3.47 days to cover.
Are insiders buying or selling Block?
Of the latest 20 reported insider transactions in Block (since October 8, 2025), 0 were purchases and 20 were sales.
How many shares of Block are outstanding?
Block has 540.8M shares outstanding, of which 536.1M are in the public float.