Block, Inc.
US ˙ NYSE ˙ US8522341036
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecuritySQ / Block, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership75,498 shares
Latest Disclosed Value $ 4,543,274
Advisor Group Holdings, Inc. ownership in SQ / Block, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 75,498 shares of Block, Inc. (US:SQ) valued at $4,543,274 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 69,765 shares of Block, Inc.. This represents a change in shares of 8.22% during the quarter. The current value of the position is $6,565,306 USD.

Advisor Group Holdings, Inc. has a history of taking positions in derivatives of the underlying security (SQ) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

SQ / Block, Inc. Historical Put/Call Ratio
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)
2026-05-15 2026-03-31 13F BLOCK CL A 852234103 75,498 5,733 8.22 4,543 0.07 0.0039
2026-02-17 2025-12-31 13F BLOCK CL A 852234103 69,765 -13,943 -16.66 4,541 -30.30 0.0066
2025-11-14 2025-09-30 13F BLOCK CL A 852234103 83,708 -16,758 -16.68 6,514 -3.82 0.0091
2025-09-04 2025-06-30 13F/A-1 LOCK CL A 852234103 100,466 -4,605 -4.38 6,773 18.66 0.0121
2025-08-13 2025-06-30 13F LOCK CL A 852234103 81,637 -23,434 6,419 0.0074
2025-05-12 2025-03-31 13F BLOCK CL A 852234103 105,071 27,200 34.93 5,708 -5.28 0.0127
2025-06-06 2024-12-31 13F/A-1 BLOCK CL A 852234103 77,871 -36,480 -31.90 6,027 -21.50 0.0135
2025-02-07 2024-12-31 13F BLOCK CL A 852234103 91,291 -23,060 5,960 0.0152
2024-11-13 2024-09-30 13F BLOCK CL A 852234103 114,351 -8,982 -7.28 7,676 -3.46 0.0173
2024-08-13 2024-06-30 13F BLOCK CL A 852234103 123,333 -185,728 -60.09 7,951 -69.56 0.0188
2024-05-10 2024-03-31 13F BLOCK CL A 852234103 309,061 91,856 42.29 26,119 55.47 0.0583
2024-02-12 2023-12-31 13F BLOCK CL A 852234103 217,205 -15,790 -6.78 16,800 62.93 0.0294
2023-11-13 2023-09-30 13F BLOCK CL A 852234103 232,995 -33,205 -12.47 10,312 -41.87 0.0152
2023-08-21 2023-06-30 13F/A-1 BLOCK CL A 852234103 266,200 -29,587 -10.00 17,738 -12.56 0.0318
2023-08-10 2023-06-30 13F BLOCK CL A 852234103 267,839 -27,948 17,737 0.0048
2023-05-12 2023-03-31 13F BLOCK CL A 852234103 295,787 13,821 4.90 20,286 14.50 0.0382
2023-02-10 2022-12-31 13F BLOCK CL A 852234103 281,966 63,204 28.89 17,716 47.29 0.0359
2022-11-14 2022-09-30 13F BLOCK CL A 852234103 218,762 -23,239 -9.60 12,028 -19.40 0.0275
2022-08-10 2022-06-30 13F BLOCK CL A 852234103 242,001 -8,568 -3.42 14,923 -51.70 0.0329
2022-05-04 2022-03-31 13F BLOCK CL A 852234103 250,569 -11,562 -4.41 30,894 -27.09 0.0600
2022-02-03 2021-12-31 13F BLOCK CL A 852234103 262,131 -15,397 -5.55 42,373 -36.33 0.0802
2021-11-05 2021-09-30 13F SQUARE CL A 852234103 277,528 16,998 6.52 66,553 4.81 0.1387
2021-08-02 2021-06-30 13F SQUARE CL A 852234103 260,530 -33,415 -11.37 63,497 -4.90 0.1374
2021-05-13 2021-03-31 13F SQUARE CL A 852234103 293,945 85,386 40.94 66,768 47.10 0.1606
2021-02-10 2020-12-31 13F SQUARE CL A 852234103 208,559 -10,174 -4.65 45,390 30.91 0.1212
2020-11-12 2020-09-30 13F SQUARE CL A 852234103 218,733 7,599 3.60 34,674 56.44 0.1037
2020-08-14 2020-06-30 13F SQUARE CL A 852234103 211,134 -159,255 -43.00 22,165 107.38 0.0744
2020-05-18 2020-03-31 13F SQUARE CL A 852234103 370,389 370,389 10,688 0.0438
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-02-17 2025-12-31 13F BLOCK CALL Call 0 -100.00 0 n/a n/a n/a
2025-11-14 2025-09-30 13F BLOCK CALL Call 11 0.00 14 8.33 n/a n/a n/a
2025-09-04 2025-06-30 13F/A BLOCK CALL Call 11 0.00 13 100.00 n/a n/a n/a
2025-08-13 2025-06-30 13F BLOCK CALL Call 3 5 n/a n/a n/a
2025-05-12 2025-03-31 13F BLOCK CALL Call 11 266.67 7 20.00 n/a n/a n/a
2025-06-06 2024-12-31 13F/A BLOCK CALL Call 3 200.00 5 150.00 n/a n/a n/a
2025-02-07 2024-12-31 13F BLOCK CALL Call 1 3 n/a n/a n/a
2024-11-13 2024-09-30 13F BLOCK CALL Call 1 0.00 3 0.00 n/a n/a n/a
2024-08-13 2024-06-30 13F BLOCK CALL Call 1 0.00 2 -50.00 n/a n/a n/a
2024-05-10 2024-03-31 13F BLOCK CALL Call 1 -66.67 4 n/a n/a n/a
2024-02-12 2023-12-31 13F BLOCK INC CALL CL A Call 3 -84.21 0 n/a n/a n/a
2023-11-13 2023-09-30 13F BLOCK INC CALL CL A Call 19 72.73 0 -100.00 n/a n/a n/a
2023-08-21 2023-06-30 13F/A BLOCK INC CALL CL A Call 11 1,000.00 7 n/a n/a n/a
2023-08-10 2023-06-30 13F BLOCK INC CALL CL A Call 11 7 n/a n/a n/a
2023-05-12 2023-03-31 13F BLOCK INC CALL CL A Call 1 0.00 0 -100.00 n/a n/a n/a
2023-02-10 2022-12-31 13F BLOCK INC CALL CL A Call 1 0.00 1 0.00 n/a n/a n/a
2022-11-14 2022-09-30 13F BLOCK INC CALL CL A Call 1 -90.91 1 0.00 n/a n/a n/a
2022-08-10 2022-06-30 13F BLOCK INC CALL CL A Call 11 0.00 1 -92.31 n/a n/a n/a
2022-05-04 2022-03-31 13F BLOCK INC CALL CL A Call 11 450.00 13 n/a n/a n/a
2022-02-03 2021-12-31 13F BLOCK INC CALL CL A Call 2 0.00 0 -100.00 n/a n/a n/a
2021-11-05 2021-09-30 13F SQUARE INC CALL CL A Call 2 -50.00 2 -71.43 n/a n/a n/a
2021-08-02 2021-06-30 13F SQUARE INC CALL CL A Call 4 7 n/a n/a n/a
2020-08-14 2020-06-30 13F SQUARE INC CALL CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-18 2020-03-31 13F SQUARE INC CALL CL A Call 50 28 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-12 2025-03-31 13F BLOCK PUT Put 0 -100.00 0 n/a n/a n/a
2025-02-07 2024-12-31 13F BLOCK PUT Put 25 0.00 1 n/a n/a n/a
2024-11-13 2024-09-30 13F BLOCK PUT Put 25 400.00 1 n/a n/a n/a
2024-08-13 2024-06-30 13F BLOCK PUT Put 5 0.00 1 -100.00 n/a n/a n/a
2024-05-10 2024-03-31 13F BLOCK PUT Put 5 1 n/a n/a n/a
2022-08-10 2022-06-30 13F BLOCK INC PUT CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-04 2022-03-31 13F BLOCK INC PUT CL A Put 4 1 n/a n/a n/a
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.