BLOCK INC XYZ
CL A · Common Stock · CUSIP 852234103 · ISIN US8522341036
American financial services company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($203.6m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $60.15. Options: 42 managers hold calls ($1.0bn notional), 47 hold puts ($1.1bn).
Trends to Q1 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 971 |
| Q4 2022 | 1,008 |
| Q1 2023 | 996 |
| Q2 2023 | 970 |
| Q3 2023 | 888 |
| Q4 2023 | 1,031 |
| Q1 2024 | 1,070 |
| Q2 2024 | 1,001 |
| Q3 2024 | 989 |
| Q4 2024 | 1,138 |
| Q1 2025 | 1,013 |
| Q2 2025 | 989 |
| Q3 2025 | 1,033 |
| Q4 2025 | 1,028 |
| Q1 2026 | 991 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2024 | 448 | 533 |
| Q3 2024 | 440 | 474 |
| Q4 2024 | 543 | 441 |
| Q1 2025 | 443 | 622 |
| Q2 2025 | 437 | 507 |
| Q3 2025 | 527 | 450 |
| Q4 2025 | 418 | 539 |
| Q1 2026 | 486 | 478 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2025 | $1.9bn | $1.8bn | 0.93 |
| Q3 2025 | $1.8bn | $1.8bn | 0.98 |
| Q4 2025 | $1.3bn | $1.3bn | 1.01 |
| Q1 2026 | $1.0bn | $1.1bn | 1.09 |
Biggest buyers
| CITADEL ADVISORS LLC | Added | +5.7m |
| Capital World Investors | Added | +4.6m |
| Point72 Asset Management, L.P. | Added | +3.2m |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +2.8m |
| JPMORGAN CHASE & CO | Added | +2.4m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +2.1m |
| PointState Capital LP | Added | +1.9m |
| GOLDMAN SACHS GROUP INC | Added | +761.6k |
| Azora Capital LP | New | +695.2k |
| Schonfeld Strategic Advisors LLC | Added | +657.2k |
Biggest sellers
| BAILLIE GIFFORD & CO | Reduced | -7.2m |
| FMR LLC | Reduced | -2.7m |
| TIGER GLOBAL MANAGEMENT LLC | Reduced | -2.4m |
| MORGAN STANLEY | Reduced | -2.3m |
| J. Stern & Co. LLP | Reduced | -2.3m |
| Dragoneer Investment Group, LLC | Reduced | -2.1m |
| MARSHALL WACE, LLP | Reduced | -1.9m |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | -1.7m |
| HSBC HOLDINGS PLC | Reduced | -1.4m |
| Danica Pension, Livsforsikringsaktieselskab | Reduced | -1.3m |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $203.3m3.4m shares |
| CITADEL ADVISORS LLC | Added | $172.8m2.9m shares |
| JANE STREET GROUP, LLC | Added | $104.6m1.7m shares |
| Tidal Investments LLC | Reduced | $88.3m1.5m shares |
| IMC-Chicago, LLC | Reduced | $81.2m1.3m shares |
| Optiver Holding B.V. | Added | $80.6m1.3m shares |
| MILLENNIUM MANAGEMENT LLC | Added | $42.8m712.0k shares |
| SIMPLEX TRADING, LLC | Reduced | $27.9m464.0k shares |
| Walleye Trading LLC | Reduced | $23.9m397.8k shares |
| UBS Group AG | Reduced | $20.0m332.9k shares |
Biggest puts
| JANE STREET GROUP, LLC | Added | $220.8m3.7m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $161.9m2.7m shares |
| CITADEL ADVISORS LLC | Added | $128.4m2.1m shares |
| IMC-Chicago, LLC | Added | $79.6m1.3m shares |
| Optiver Holding B.V. | Added | $56.7m942.8k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $50.1m832.4k shares |
| MARSHALL WACE, LLP | Added | $44.1m732.0k shares |
| UBS Group AG | Reduced | $42.1m699.3k shares |
| D. E. Shaw & Co., Inc. | Reduced | $34.5m573.6k shares |
| Point72 Asset Management, L.P. | Added | $33.0m548.6k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 7.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ 13G · institution -1.2 pts · filed 2026-08-14 | 7.4% |
| BlackRock, Inc. 13G · institution +1.9 pts · filed 2025-10-17 | 7.1% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q1 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2024 | 0 | — | 4 | $20.2m | $19.8m |
| Q3 2024 | 1 | $25.0m | 4 | $2.4m | $2.2m |
| Q4 2024 | 0 | — | 4 | $4.4m | $4.1m |
| Q1 2025 | 0 | — | 5 | $3.0m | $2.2m |
| Q2 2025 | 0 | — | 6 | $4.2m | $2.7m |
| Q3 2025 | 0 | — | 6 | $8.4m | $7.3m |
| Q4 2025 | 0 | — | 6 | $6.5m | $4.3m |
| Q1 2026 | 0 | — | 5 | $1.2m | $1.0m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-03-03 | Jennings Owen Britton Business Lead | Sold plan | $225.4k3.6k shares |
| 2026-02-24 | Grassadonia Brian Ecosystem Lead | Sold plan | $517.5k10.3k shares |
| 2026-01-06 | Grassadonia Brian Ecosystem Lead | Sold plan | $135.9k2.0k shares |
| 2026-01-02 | Dale Ajmere Chief Accounting Officer | Sold plan | $76.4k1.2k shares |
| 2026-01-02 | Ahuja Amrita CFO & COO | Sold | $70.4k1.1k shares |
| 2026-01-02 | Grassadonia Brian Ecosystem Lead | Sold plan | $66.4k1.0k shares |
| 2026-01-02 | Jennings Owen Britton Business Lead | Sold | $52.6k822 shares |
| 2026-01-02 | Esperanza Chrysty Chief Legal Officer | Sold | $21.2k331 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q1 2026
| Manager | Shares | Change |
|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ 0.31% of their portfolio | 45.2m $2.7bn | Added +2.1m |
| BlackRock, Inc. 0.04% of their portfolio | 42.2m $2.5bn | Added +393.5k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 35.6m $2.1bn | First filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.08% of their portfolio | 25.7m $1.5bn | First filing |
| STATE STREET CORP 0.05% of their portfolio | 23.1m $1.4bn | Added +98.7k |
| Capital World Investors 0.17% of their portfolio | 20.6m $1.2bn | Added +4.6m |
| MORGAN STANLEY 0.06% of their portfolio | 15.9m $955.7m | Reduced -2.3m |
| GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 14.7m $882.2m | Added +307.4k |
| LOOMIS SAYLES & CO L P 0.60% of their portfolio | 7.4m $446.8m | Reduced -98.4k |
| AMERIPRISE FINANCIAL INC 0.10% of their portfolio | 6.9m $413.3m | Added +492.8k |
| Point72 Asset Management, L.P. 0.66% of their portfolio | 6.3m $379.0m | Added +3.2m |
| CITADEL ADVISORS LLC 0.27% of their portfolio | 6.3m $378.4m | Added +5.7m |
| BANK OF AMERICA CORP /DE/ 0.03% of their portfolio | 6.1m $364.1m | Added +651.8k |
| Invesco Ltd. 0.03% of their portfolio | 5.5m $332.2m | Added +221.0k |
| SANDS CAPITAL MANAGEMENT, LLC 1.30% of their portfolio | 5.5m $331.6m | Reduced -419.0k |
| NORTHERN TRUST CORP 0.04% of their portfolio | 4.7m $283.9m | Added +236.5k |
| Contour Asset Management LLC 8.87% of their portfolio | 4.5m $272.9m | Reduced -132.6k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 4.4m $265.5m | Added +233.7k |
| TIGER GLOBAL MANAGEMENT LLC 1.05% of their portfolio | 4.0m $240.7m | Reduced -2.4m |
| PointState Capital LP 5.56% of their portfolio | 4.0m $239.4m | Added +1.9m |
| WELLINGTON MANAGEMENT GROUP LLP 0.04% of their portfolio | 3.9m $236.6m | Reduced -1.7m |
| UBS Group AG 0.04% of their portfolio | 3.6m $216.3m | Added +508.2k |
| Legal & General Group Plc 0.05% of their portfolio | 3.4m $207.5m | Added +334.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.11% of their portfolio | 3.3m $199.2m | Added +2.8m |
| Carmignac Gestion 2.99% of their portfolio | 3.2m $194.6m | Reduced -184.0k |
| FMR LLC 0.01% of their portfolio | 3.2m $192.2m | Reduced -2.7m |
| DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio | 3.1m $189.4m | Added +39.1k |
| VANGUARD FIDUCIARY TRUST CO 0.05% of their portfolio | 3.1m $187.0m | First filing |
| ARK Investment Management LLC 1.45% of their portfolio | 3.1m $186.2m | Reduced -277.5k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 3.0m $171.6m | Added +2.4m |
| Dragoneer Investment Group, LLC 5.85% of their portfolio | 2.9m $175.6m | Reduced -2.1m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.04% of their portfolio | 2.9m $173.4m | Added +182.1k |
| Amova Asset Management Americas, Inc. 2.42% of their portfolio | 2.8m $171.2m | Reduced -52.5k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 2.8m $167.8m | Reduced -252.8k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 2.7m $164.9m | Added +761.6k |
| BAILLIE GIFFORD & CO 0.16% of their portfolio | 2.7m $160.5m | Reduced -7.2m |
| Sumitomo Mitsui Trust Group, Inc. 0.10% of their portfolio | 2.6m $157.9m | Added +25.1k |
| Hyperion Asset Management Ltd 4.81% of their portfolio | 2.5m $151.1m | Reduced -142.5k |
| Evergreen Quality Fund GP, Ltd. 2.58% of their portfolio | 1.9m $112.6m | Unchanged |
| Clearbridge Investments, LLC 0.10% of their portfolio | 1.8m $109.7m | Added +344.9k |
| Swiss National Bank 0.06% of their portfolio | 1.6m $96.7m | Added +101.3k |
| FIL Ltd 0.07% of their portfolio | 1.6m $94.3m | Reduced -132.6k |
| DEUTSCHE BANK AG\ 0.03% of their portfolio | 1.6m $94.2m | Reduced -200.0k |
| Amundi 0.02% of their portfolio | 1.5m $88.7m | Reduced -98.0k |
| Nuveen, LLC 0.02% of their portfolio | 1.5m $87.5m | Reduced -108.3k |
| Ribbit Management Company, LLC 5.12% of their portfolio | 1.4m $86.1m | Added +270.0k |
| ROYAL BANK OF CANADA 0.02% of their portfolio | 1.4m $84.1m | Reduced -28.5k |
| GLENVIEW CAPITAL MANAGEMENT, LLC 2.22% of their portfolio | 1.4m $82.1m | Added +513.0k |
| BARCLAYS PLC 0.03% of their portfolio | 1.3m $80.4m | Reduced -84.1k |
| BNP PARIBAS FINANCIAL MARKETS 0.05% of their portfolio | 1.3m $76.7m | Reduced -727.2k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.05% of their portfolio | 1.2m $74.5m | Added +77.4k |
| Vanguard Global Advisers, LLC 0.04% of their portfolio | 1.2m $72.5m | First filing |
| VAN ECK ASSOCIATES CORP 0.05% of their portfolio | 1.1m $67.4m | Reduced -23.2k |
| Quantinno Capital Management LP 0.11% of their portfolio | 1.1m $65.1m | Added +503.8k |
| HSBC HOLDINGS PLC 0.04% of their portfolio | 1.1m $63.7m | Reduced -1.4m |
| a16z Capital Management, L.L.C. 4.74% of their portfolio | 1.0m $61.2m | Unchanged |
| SC US (TTGP), LTD. 0.64% of their portfolio | 990.8k $59.6m | Unchanged |
| California Public Employees Retirement System 0.04% of their portfolio | 954.5k $57.4m | Reduced -4.2k |
| National Pension Service 0.04% of their portfolio | 948.1k $57.1m | Added +115.0k |
| RHUMBLINE ADVISERS 0.05% of their portfolio | 944.3k $56.8m | Reduced -26.6k |
| CITIGROUP INC 0.03% of their portfolio | 908.3k $54.7m | Reduced -94.3k |
| SUMITOMO MITSUI FINANCIAL GROUP, INC. 1.11% of their portfolio | 907.9k $54.6m | Reduced -286 |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 882.3k $53.1m | Added +36.1k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.04% of their portfolio | 873.0k $52.5m | First filing |
| Danica Pension, Livsforsikringsaktieselskab 0.98% of their portfolio | 868.4k $52.3m | Reduced -1.3m |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 801.9k $48.3m | Reduced -22.1k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 786.7k $47.3m | Added +44.3k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.05% of their portfolio | 753.0k $45.3m | Added +14.6k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.03% of their portfolio | 744.1k $44.8m | Added +419.6k |
| Meridiem Capital Partners LP 2.89% of their portfolio | 730.7k $44.0m | Added +216.9k |
| Azora Capital LP 2.75% of their portfolio | 695.2k $41.8m | New |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 678.7k $40.8m | Added +68.4k |
| Schonfeld Strategic Advisors LLC 0.33% of their portfolio | 672.2k $40.5m | Added +657.2k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 637.7k $38.4m | Added +12.8k |
| MACKENZIE FINANCIAL CORP 0.05% of their portfolio | 637.7k $38.4m | Added +351.6k |
| Rockefeller Capital Management L.P. 0.06% of their portfolio | 607.3k $36.6m | Added +71.1k |
| Russell Investments Group, Ltd. 0.04% of their portfolio | 603.8k $36.2m | Reduced -126.2k |
| Woodson Capital Management, LP 5.64% of their portfolio | 579.1k $34.9m | Reduced -110.9k |
| PANAGORA ASSET MANAGEMENT INC 0.13% of their portfolio | 563.2k $33.9m | Added +548.2k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 562.4k $36.6m | Added +6.6k |
| Nan Shan Life Insurance Co., Ltd. 1.20% of their portfolio | 552.7k $33.3m | Reduced -2.6k |
| PFA Pension, Forsikringsaktieselskab 0.10% of their portfolio | 552.1k $33.2m | Reduced -113 |
| DekaBank Deutsche Girozentrale 0.05% of their portfolio | 541.2k $32.2m | Unchanged |
| CANADA LIFE ASSURANCE Co 0.06% of their portfolio | 517.8k $31.3m | Added +5.3k |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 494.0k $29.7m | Added +56.3k |
| Tidal Investments LLC 0.09% of their portfolio | 492.8k $29.7m | Reduced -118.4k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.05% of their portfolio | 485.6k $29.2m | Reduced -7.8k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio | 470.5k $28.3m | Unchanged |
| Erste Asset Management GmbH 0.24% of their portfolio | 450.0k $25.7m | Added +110.0k |
| LPL Financial LLC 0.01% of their portfolio | 449.9k $27.1m | Reduced -35.0k |
| Robeco Institutional Asset Management B.V. 0.04% of their portfolio | 447.0k $26.9m | Added +130.9k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 1.00% of their portfolio | 442.6k $26.6m | New |
| Connor, Clark & Lunn Investment Management Ltd. 0.06% of their portfolio | 440.3k $26.5m | Added +100.4k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 436.5k $26.3m | Added +44.0k |
| AVIVA PLC 0.04% of their portfolio | 420.6k $25.3m | Added +12.1k |
| Ilex Capital Partners (UK) LLP 0.62% of their portfolio | 420.5k $25.3m | Added +167.9k |
| TD Asset Management Inc 0.02% of their portfolio | 414.4k $24.9m | Reduced -15.7k |
| Aberdeen Group plc 0.04% of their portfolio | 413.1k $24.9m | Added +13.5k |
| Cerity Partners LLC 0.04% of their portfolio | 410.5k $24.7m | Added +4.2k |
| NATIXIS ADVISORS, LLC 0.03% of their portfolio | 404.2k $24.3m | Added +27.3k |