Block, Inc.
AT ˙ WBAG ˙ US8522341036
61,60 € ↑1,40 (2,33%)
2026-06-04
DEL PRIS
SecurityAT:SQU / Block, Inc.
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership33,091 shares
Latest Disclosed Value $ 1,991,416
Summit Trail Advisors, Llc reports 100.48% increase in ownership of SQU / Block, Inc.

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 33,091 shares of Block, Inc. (AT:SQU) valued at $1,679,037 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,506 shares of Block, Inc.. This represents a change in shares of 100.48% during the quarter. The current value of the position is $2,038,406 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F BLOCK CL A 852234103 33,091 16,585 100.48 1,991 85.38 0.0285
2026-02-17 2025-12-31 13F BLOCK CL A 852234103 16,506 373 2.31 1,074 -7.81 0.0186
2025-11-14 2025-09-30 13F BLOCK CL A 852234103 16,133 7,199 80.58 1,166 92.24 0.0161
2025-08-14 2025-06-30 13F BLOCK CL A 852234103 8,934 8,934 607 0.0104
2025-01-29 2024-12-31 13F BLOCK CL A 852234103 0 -6,471 -100.00 0 -100.00
2024-11-12 2024-09-30 13F BLOCK CL A 852234103 6,471 6,471 434 0.0108
2022-05-16 2022-03-31 13F SQUARE INC COM Equity 852234103 0 -1,268 -100.00 0 -100.00
2022-02-11 2021-12-31 13F SQUARE INC COM Equity 852234103 1,268 109 9.40 205 -26.26 0.0132
2021-11-16 2021-09-30 13F SQUARE INC COM CL A 852234103 1,159 188 19.36 278 17.30 0.0209
2021-08-16 2021-06-30 13F SQUARE INC COM Equity 852234103 971 971 237 0.0208
2018-08-10 2018-06-30 13F SQUARE INC CL A EQUITY 852234103 0 -5,466 -100.00 0 -100.00
2018-05-22 2018-03-31 13F/A-1 SQUARE INC CL A EQUITY 852234103 5,466 5,205 1,994.25 298 2,609.09 0.0506
2018-05-21 2018-03-31 13F SQUARE INC CL A EQUITY 852234103 298,274 298,013 298
2018-02-14 2017-12-31 13F SQUARE INC CL A EQUITY 852234103 261 261 11 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.