BLOCK INC (SQ) Institutional Shareholders
BLOCK INC (SQ) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $30.62B in SQ holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SQ tracked by InsiderSet, reporting ownership valued at approximately $3.16B in its June 30, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed SQ value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in BLOCK INC (SQ).
This page ranks the largest institutional SQ shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,063
Total Reported Value
$30.62B
Largest Holder
Blackrock, Inc.
Largest Position
$3.16B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
87
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.05% | 41,573,031 | $3,159,550,341 | — | — | — | |
| Vanguard Capital Management Llc | 0.06% | 34,947,284 | $2,655,993,584 | — | — | — | |
| Vanguard Portfolio Management Llc | 0.09% | 24,929,106 | $1,894,612,056 | — | — | — | |
| State Street Corp | 0.05% | 23,055,792 | $1,752,240,192 | — | — | — | |
| Capital World Investors | 0.19% | 21,404,048 | $1,626,729,295 | — | — | — | |
| Morgan Stanley | 0.06% | 15,133,884 | $1,150,175,353 | — | — | — | |
| Geode Capital Management, Llc | 0.06% | 14,236,500 | $1,114,225,071 | — | — | — | |
| Ameriprise Financial Inc | 0.13% | 8,464,132 | $643,309,433 | — | — | — | |
| Contour Asset Management Llc | 14.84% | 8,246,473 | $626,731,948 | — | — | — | |
| Norges Bank | 0.06% | 7,797,430 | $592,604,680 | — | — | — | |
| Loomis Sayles & Co L P | 0.70% | 7,340,417 | $557,871,678 | — | — | — | |
| Citadel Advisors Llc | 0.26% | 5,901,133 | $448,486,108 | — | — | — | |
| Goldman Sachs Group Inc | 0.05% | 5,806,130 | $441,265,872 | — | — | — | |
| Bank Of America Corp | 0.03% | 5,746,501 | $436,734,101 | — | — | — | |
| Sands Capital Management, Llc | 1.59% | 5,632,505 | $428,070,380 | — | — | — | |
| Invesco Ltd. | 0.03% | 4,996,783 | $379,755,491 | — | — | — | |
| Wellington Management Group Llp | 0.06% | 4,666,205 | $354,631,580 | — | — | — | |
| Charles Schwab Investment Management Inc | 0.05% | 4,607,659 | $350,182,084 | — | — | — | |
| Sixth Street Partners Management Company, L.P. | 0.05% | 4,607,659 | $350,182,084 | — | — | — | |
| Tiger Global Management | Chase Coleman III | 1.45% | 4,576,007 | $347,776,532 | — | — | — |
| Northern Trust Corp | 0.04% | 4,552,401 | $345,982,476 | — | — | — | |
| Point72 Asset Management, L.P. | 0.52% | 4,470,306 | $339,743,256 | — | — | — | |
| Jpmorgan Chase & Co | 0.02% | 4,130,730 | $322,279,729 | — | — | — | |
| Legal & General Group Plc | 0.06% | 3,522,236 | $267,689,940 | — | — | — | |
| Dimensional Fund Advisors Lp | 0.05% | 3,285,177 | $249,792,587 | — | — | — | |
| ARK Invest | Cathie Wood | 1.53% | 3,097,973 | $235,445,950 | — | — | — |
| Pointstate Capital Lp | 4.14% | 3,094,493 | $235,181,468 | — | — | — | |
| Arrowstreet Capital, Limited Partnership | 0.10% | 3,024,524 | $229,863,824 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.05% | 3,003,926 | $228,298,376 | — | — | — | |
| Baillie Gifford & Co | 0.20% | 2,886,376 | $219,364,576 | — | — | — | |
| Amova Asset Management Americas, Inc. | 2.83% | 2,884,009 | $219,242,364 | — | — | — | |
| Sumitomo Mitsui Trust Group, Inc. | 0.12% | 2,700,336 | $205,225,536 | — | — | — | |
| Hyperion Asset Management Ltd | 5.40% | 2,682,854 | $203,896,904 | — | — | — | |
| Bank Of New York Mellon Corp | 0.03% | 2,674,147 | $203,235,202 | — | — | — | |
| Third Point | Daniel Loeb | 4.18% | 2,558,943 | $194,479,668 | — | — | — |
| Fmr Llc | 0.01% | 2,452,918 | $186,421,742 | — | — | — | |
| Barclays Plc | 0.06% | 2,312,392 | $175,741,792 | — | — | — | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 2,880,867 | $173,370,576 | — | — | — | |
| Ubs Group Ag | 0.03% | 2,092,359 | $159,019,284 | — | — | — | |
| Bnp Paribas Financial Markets | 0.08% | 1,921,416 | $146,027,616 | — | — | — | |
| Bares Capital Management | Brian Bares | 13.28% | 1,991,847 | $143,950,783 | — | — | — |
| Clearbridge Investments, Llc | 0.12% | 1,851,568 | $140,719,180 | — | — | — | |
| Amundi | 0.03% | 1,627,629 | $123,699,804 | — | — | — | |
| Robeco Institutional Asset Management B.V. | 0.15% | 1,560,555 | $118,602,180 | — | — | — | |
| Fil Ltd | 0.09% | 1,559,611 | $118,530,436 | — | — | — | |
| Royal Bank Of Canada | 0.02% | 1,555,775 | $118,238,000 | — | — | — | |
| Swiss National Bank | 0.06% | 1,444,586 | $109,788,536 | — | — | — | |
| Nuveen, Llc | 0.02% | 1,370,192 | $104,134,539 | — | — | — | |
| Quantinno Capital Management Lp | 0.12% | 1,343,744 | $102,124,546 | — | — | — | |
| Deutsche Bank Ag\ | 0.03% | 1,338,903 | $101,756,628 | — | — | — |
Frequently asked questions about SQ
Who owns the most SQ stock?
The largest holders of SQ are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLOCK INC (SQ).
Is SQ widely held by superinvestors?
Many widely followed stocks like SQ appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SQ is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.