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 ($210.0m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $64.76. Options: 45 managers hold calls ($1.3bn notional), 50 hold puts ($1.3bn).
Trends to Q4 2025
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 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 521 | 429 |
| 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 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $1.4bn | $1.0bn | 0.76 |
| Q2 2025 | $1.9bn | $1.8bn | 0.93 |
| Q3 2025 | $1.8bn | $1.8bn | 0.98 |
| Q4 2025 | $1.3bn | $1.3bn | 1.01 |
Biggest buyers
| Capital World Investors | Added | +4.7m |
| J. Stern & Co. LLP | Added | +2.2m |
| PointState Capital LP | New | +2.1m |
| TIGER GLOBAL MANAGEMENT LLC | Added | +1.9m |
| BlackRock, Inc. | Added | +1.6m |
| Invesco Ltd. | Added | +1.5m |
| Carmignac Gestion | Added | +1.5m |
| HSBC HOLDINGS PLC | Added | +1.4m |
| Bridgewater Associates, LP | Added | +1.2m |
| AMERIPRISE FINANCIAL INC | Added | +1.2m |
Biggest sellers
| SANDS CAPITAL MANAGEMENT, LLC | Reduced | -5.7m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -4.9m |
| Lombard Odier Asset Management (Europe) Ltd | Sold out | -3.9m |
| CITADEL ADVISORS LLC | Reduced | -3.5m |
| MORGAN STANLEY | Reduced | -1.9m |
| BAILLIE GIFFORD & CO | Reduced | -1.8m |
| Dragoneer Investment Group, LLC | Reduced | -1.6m |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | -1.5m |
| Point72 Asset Management, L.P. | Reduced | -1.4m |
| JPMORGAN CHASE & CO | Reduced | -1.4m |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $207.6m3.2m shares |
| CITADEL ADVISORS LLC | Reduced | $154.2m2.4m shares |
| IMC-Chicago, LLC | Reduced | $108.7m1.7m shares |
| Tidal Investments LLC | Reduced | $102.9m1.6m shares |
| JANE STREET GROUP, LLC | Reduced | $89.3m1.4m shares |
| Parallax Volatility Advisers, L.P. | Added | $70.5m1.1m shares |
| SIMPLEX TRADING, LLC | Reduced | $61.3m941.8k shares |
| Optiver Holding B.V. | Added | $60.9m935.7k shares |
| UBS Group AG | Reduced | $36.7m564.1k shares |
| Capital Markets Trading UK LLP | Added | $36.6m561.6k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $180.5m2.8m shares |
| CITADEL ADVISORS LLC | Reduced | $121.0m1.9m shares |
| JANE STREET GROUP, LLC | Reduced | $88.2m1.4m shares |
| IMC-Chicago, LLC | Reduced | $82.3m1.3m shares |
| D. E. Shaw & Co., Inc. | Added | $78.4m1.2m shares |
| UBS Group AG | Reduced | $68.4m1.1m shares |
| Optiver Holding B.V. | Added | $54.5m837.5k shares |
| Walleye Trading LLC | Reduced | $51.1m785.0k shares |
| ADAPT Investment Managers SA | Unchanged | $48.8m750.0k shares |
| PEAK6 LLC | Reduced | $47.4m727.6k 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 Q4 2025
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 |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 4 | $20.5m | $11.1m |
| 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 |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-11-24 | Grassadonia Brian Ecosystem Lead | Sold plan | $501.0k8.1k shares |
| 2025-11-21 | Jennings Owen Britton Business Lead | Sold | $639.6k10.4k shares |
| 2025-11-21 | Ahuja Amrita CFO & COO | Sold | $611.5k10.0k shares |
| 2025-11-21 | Weber Arnaud Engineering Lead | Sold | $435.6k7.1k shares |
| 2025-11-21 | Grassadonia Brian Ecosystem Lead | Sold plan | $396.6k6.5k shares |
| 2025-11-21 | Esperanza Chrysty Chief Legal Officer | Sold | $221.5k3.6k shares |
| 2025-11-21 | Dale Ajmere Chief Accounting Officer | Sold | $167.3k2.7k shares |
| 2025-10-08 | Grassadonia Brian Ecosystem Lead | Sold plan | $2.8m35.1k shares |
| 2025-10-08 | Dale Ajmere Chief Accounting Officer | Sold plan | $60.0k750 shares |
| 2025-10-03 | Grassadonia Brian Ecosystem Lead | Sold plan | $128.8k1.7k shares |
| 2025-10-03 | Ahuja Amrita CFO & COO | Sold plan | $97.9k1.3k shares |
| 2025-10-02 | Ahuja Amrita CFO & COO | Sold plan | $101.0k1.4k shares |
| 2025-10-02 | Grassadonia Brian Ecosystem Lead | Sold plan | $100.3k1.3k shares |
| 2025-10-02 | Jennings Owen Britton Business Lead | Sold | $78.5k1.1k shares |
| 2025-10-02 | Dale Ajmere Chief Accounting Officer | Sold plan | $38.9k520 shares |
| 2025-10-02 | Esperanza Chrysty Chief Legal Officer | Sold | $30.4k406 shares |
| 2025-10-01 | Dale Ajmere Chief Accounting Officer | Sold plan | $54.2k750 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, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.06% of their portfolio | 67.1m $4.4bn | Reduced -514.7k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.30% of their portfolio | 43.1m $2.8bn | Reduced -4.9m |
| BlackRock, Inc. 0.05% of their portfolio | 41.8m $2.7bn | Added +1.6m |
| STATE STREET CORP 0.05% of their portfolio | 23.0m $1.5bn | Added +144.1k |
| MORGAN STANLEY 0.07% of their portfolio | 18.2m $1.2bn | Reduced -1.9m |
| Capital World Investors 0.14% of their portfolio | 16.0m $1.0bn | Added +4.7m |
| GEODE CAPITAL MANAGEMENT, LLC 0.06% of their portfolio | 14.4m $934.1m | Added +67.6k |
| BAILLIE GIFFORD & CO 0.53% of their portfolio | 9.9m $642.8m | Reduced -1.8m |
| LOOMIS SAYLES & CO L P 0.59% of their portfolio | 7.5m $489.6m | Reduced -200.9k |
| NORGES BANK 0.05% of their portfolio | 7.4m $484.4m | Not comparable |
| AMERIPRISE FINANCIAL INC 0.09% of their portfolio | 6.4m $414.9m | Added +1.2m |
| TIGER GLOBAL MANAGEMENT LLC 1.39% of their portfolio | 6.4m $414.3m | Added +1.9m |
| SANDS CAPITAL MANAGEMENT, LLC 1.17% of their portfolio | 5.9m $386.0m | Reduced -5.7m |
| FMR LLC 0.02% of their portfolio | 5.9m $382.7m | Added +507.2k |
| WELLINGTON MANAGEMENT GROUP LLP 0.06% of their portfolio | 5.6m $365.1m | Added +625.2k |
| BANK OF AMERICA CORP /DE/ 0.03% of their portfolio | 5.4m $351.4m | Reduced -642.0k |
| Invesco Ltd. 0.03% of their portfolio | 5.3m $344.9m | Added +1.5m |
| Dragoneer Investment Group, LLC 7.07% of their portfolio | 5.0m $324.0m | Reduced -1.6m |
| Contour Asset Management LLC 7.09% of their portfolio | 4.7m $303.8m | Added +1.1m |
| NORTHERN TRUST CORP 0.04% of their portfolio | 4.5m $291.6m | Reduced -145.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 4.2m $271.9m | Added +133.1k |
| Carmignac Gestion 3.01% of their portfolio | 3.4m $222.5m | Added +1.5m |
| ARK Investment Management LLC 1.46% of their portfolio | 3.4m $219.4m | Added +698.0k |
| Legal & General Group Plc 0.04% of their portfolio | 3.1m $202.7m | Reduced -30.5k |
| Point72 Asset Management, L.P. 0.32% of their portfolio | 3.1m $202.5m | Reduced -1.4m |
| DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio | 3.1m $202.4m | Added +31.3k |
| UBS Group AG 0.04% of their portfolio | 3.1m $200.9m | Reduced -524.5k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 3.0m $197.9m | Reduced -1.1m |
| Amova Asset Management Americas, Inc. 2.18% of their portfolio | 2.9m $188.7m | Added +71.8k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.04% of their portfolio | 2.7m $175.7m | Reduced -101.7k |
| Hyperion Asset Management Ltd 4.82% of their portfolio | 2.7m $172.7m | Added +492.8k |
| Sumitomo Mitsui Trust Group, Inc. 0.10% of their portfolio | 2.6m $169.2m | Reduced -83.4k |
| HSBC HOLDINGS PLC 0.05% of their portfolio | 2.4m $159.5m | Added +1.4m |
| J. Stern & Co. LLP 0.20% of their portfolio | 2.3m $2.3m | Added +2.2m |
| Danica Pension, Livsforsikringsaktieselskab 2.03% of their portfolio | 2.2m $140.5m | Added +365.9k |
| MARSHALL WACE, LLP 0.13% of their portfolio | 2.1m $134.7m | Added +30.9k |
| PointState Capital LP 2.29% of their portfolio | 2.1m $133.9m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.08% of their portfolio | 2.0m $130.3m | Added +452.2k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 2.0m $128.8m | Added +37.2k |
| Evergreen Quality Fund GP, Ltd. 2.40% of their portfolio | 1.9m $121.8m | Unchanged |
| DEUTSCHE BANK AG\ 0.04% of their portfolio | 1.8m $114.9m | Reduced -39.3k |
| FIL Ltd 0.08% of their portfolio | 1.7m $110.6m | Added +127.9k |
| Amundi 0.03% of their portfolio | 1.6m $102.4m | Added +501.0k |
| Nuveen, LLC 0.03% of their portfolio | 1.6m $101.7m | Reduced -8.3k |
| Swiss National Bank 0.06% of their portfolio | 1.5m $98.0m | Reduced -93.8k |
| Clearbridge Investments, LLC 0.08% of their portfolio | 1.5m $96.2m | Reduced -72.3k |
| ROYAL BANK OF CANADA 0.02% of their portfolio | 1.4m $92.8m | Added +730.3k |
| BARCLAYS PLC 0.04% of their portfolio | 1.4m $92.4m | Added +39.5k |
| Bridgewater Associates, LP 0.32% of their portfolio | 1.3m $86.6m | Added +1.2m |
| Ribbit Management Company, LLC 3.75% of their portfolio | 1.2m $75.6m | Added +55.0k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.05% of their portfolio | 1.2m $75.6m | Added +58.9k |
| VAN ECK ASSOCIATES CORP 0.06% of their portfolio | 1.1m $74.4m | Added +336.8k |
| a16z Capital Management, L.L.C. 4.19% of their portfolio | 1.0m $66.2m | Unchanged |
| CITIGROUP INC 0.04% of their portfolio | 1.0m $65.3m | Added +220.4k |
| SC US (TTGP), LTD. 0.46% of their portfolio | 990.8k $64.5m | Unchanged |
| RHUMBLINE ADVISERS 0.05% of their portfolio | 970.9k $63.2m | Reduced -19.7k |
| California Public Employees Retirement System 0.04% of their portfolio | 958.7k $62.4m | Added +3.1k |
| Balyasny Asset Management L.P. 0.11% of their portfolio | 927.5k $60.4m | Added +156.1k |
| SUMITOMO MITSUI FINANCIAL GROUP, INC. 1.05% of their portfolio | 908.2k $59.1m | Reduced -286 |
| GLENVIEW CAPITAL MANAGEMENT, LLC 1.18% of their portfolio | 851.5k $55.4m | Added +529.2k |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 846.1k $55.1m | Added +87.6k |
| National Pension Service 0.04% of their portfolio | 833.1k $54.2m | Added +64.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 824.1k $53.6m | Reduced -38.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.07% of their portfolio | 770.0k $50.1m | Reduced -387.3k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 742.4k $48.3m | Reduced -150.9k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.06% of their portfolio | 738.4k $48.1m | Added +7.2k |
| Russell Investments Group, Ltd. 0.05% of their portfolio | 730.0k $47.5m | Reduced -45.5k |
| Woodson Capital Management, LP 6.94% of their portfolio | 690.0k $44.9m | Added +240.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 624.9k $40.7m | Added +12.5k |
| Tidal Investments LLC 0.17% of their portfolio | 611.2k $39.8m | Added +35.7k |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 610.3k $39.7m | Added +64.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 588.5k $38.3m | Reduced -1.4m |
| CITADEL ADVISORS LLC 0.03% of their portfolio | 581.9k $37.9m | Reduced -3.5m |
| BANK OF MONTREAL /CAN/ 0.02% of their portfolio | 579.6k $37.7m | Added +13.5k |
| Quantinno Capital Management LP 0.08% of their portfolio | 577.9k $37.6m | Added +36.3k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 555.8k $36.2m | Reduced -93.0k |
| Nan Shan Life Insurance Co., Ltd. 1.11% of their portfolio | 555.3k $36.1m | Unchanged |
| PFA Pension, Forsikringsaktieselskab 0.10% of their portfolio | 552.2k $36.2m | First filing |
| DekaBank Deutsche Girozentrale 0.08% of their portfolio | 541.2k $44.3m | Unchanged |
| Rockefeller Capital Management L.P. 0.06% of their portfolio | 536.3k $34.9m | Added +6.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.02% of their portfolio | 526.8k $34.3m | New |
| Gladstone Capital Management LLP 3.46% of their portfolio | 514.9k $33.5m | Reduced -189.9k |
| Meridiem Capital Partners LP 2.10% of their portfolio | 513.8k $33.4m | Added +232.6k |
| CANADA LIFE ASSURANCE Co 0.06% of their portfolio | 512.5k $33.4m | Added +45.6k |
| MOORE CAPITAL MANAGEMENT, LP 0.67% of their portfolio | 502.6k $32.7m | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.05% of their portfolio | 493.4k $32.1m | Added +58.1k |
| LPL Financial LLC 0.01% of their portfolio | 484.9k $31.6m | Reduced -38.0k |
| NATIONAL BANK OF CANADA /FI/ 0.03% of their portfolio | 472.9k $30.8m | Reduced -71.7k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio | 470.5k $30.6m | Reduced -32.5k |
| FIRST TRUST ADVISORS LP 0.02% of their portfolio | 437.7k $28.5m | Reduced -92.7k |
| FERNBRIDGE CAPITAL MANAGEMENT LP 1.39% of their portfolio | 435.8k $28.4m | New |
| TD Asset Management Inc 0.02% of their portfolio | 430.1k $28.0m | Reduced -36.4k |
| JANE STREET GROUP, LLC 0.03% of their portfolio | 426.9k $27.8m | Added +364.7k |
| AVIVA PLC 0.04% of their portfolio | 408.5k $26.6m | Added +17.1k |
| Cerity Partners LLC 0.04% of their portfolio | 406.3k $26.4m | Added +381.1k |
| Aberdeen Group plc 0.04% of their portfolio | 399.6k $26.0m | Reduced -3.0k |
| SAMLYN CAPITAL, LLC 0.41% of their portfolio | 399.2k $26.0m | Reduced -124.9k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 392.5k $25.6m | Added +17.7k |
| SEI INVESTMENTS CO 0.02% of their portfolio | 382.6k $24.9m | Reduced -81.4k |
| NATIXIS ADVISORS, LLC 0.03% of their portfolio | 376.9k $24.5m | Reduced -28.2k |