布洛克公司
IT ˙ BIT ˙ US8522341036
€64.40 0.00 (0.00%)
2026-06-04
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SecurityIT:1SQ / Block, Inc.
InstitutionCentaurus Financial, Inc.
Latest Disclosed Ownership11,437 shares
Latest Disclosed Value $ 688
Centaurus Financial, Inc. ownership in 1SQ / Block, Inc.

On May 18, 2026 - Centaurus Financial, Inc. filed a 13F-HR form disclosing ownership of 11,437 shares of Block, Inc. (IT:1SQ) valued at $592,665 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,878 shares of Block, Inc.. The current value of the position is $736,543 USD.

Centaurus Financial, Inc. has a history of taking positions in derivatives of the underlying security (1SQ) in the form of stock options. The firm currently holds call 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.

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Institutional Put/Call Ratios
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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.

IT:1SQ / 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)
2026-05-18 2026-03-31 13F BLOCK CL A 852234103 11,437 1,559 15.78 1 0.0327
2026-02-13 2025-12-31 13F BLOCK CL A 852234103 9,878 -13,299 -57.38 1 -100.00 0.0294
2025-11-20 2025-09-30 13F BLOCK CL A 852234103 23,177 2,433 11.73 2 0.00 0.0786
2025-08-29 2025-06-30 13F BLOCK CL A 852234103 20,744 2,292 12.42 1 0.00 0.0823
2025-05-15 2025-03-31 13F BLOCK CL A 852234103 18,452 18,452 1 0.0607
2023-11-13 2023-09-30 13F BLOCK CL A 852234103 0 -2,230 -100.00 0 0.0000
2023-08-15 2023-06-30 13F BLOCK CL A 852234103 2,230 -1,153 -34.08 0 0.0130
2023-05-18 2023-03-31 13F BLOCK CL A 852234103 3,383 128 3.93 0 0.0186
2023-02-13 2022-12-31 13F BLOCK CL A 852234103 3,255 83 2.62 0 -100.00 0.0193
2022-12-05 2022-09-30 13F BLOCK CL A 852234103 3,172 -426 -11.84 174 -21.27 0.0170
2022-08-02 2022-06-30 13F BLOCK CL A 852234103 3,598 112 3.21 221 -53.28 0.0218
2022-05-13 2022-03-31 13F BLOCK CL A 852234103 3,486 -117 -3.25 473 -18.73 0.0373
2022-02-01 2021-12-31 13F BLOCK CL A 852234103 3,603 39 1.09 582 -31.93 0.0440
2021-11-12 2021-09-30 13F SQUARE CL A 852234103 3,564 -104 -2.84 855 -4.36 0.0717
2021-08-10 2021-06-30 13F SQUARE CL A 852234103 3,668 1,331 56.95 894 68.36 0.0753
2021-04-30 2021-03-31 13F SQUARE CL A 852234103 2,337 -1,013 -30.24 531 -27.16 0.0524
2021-01-25 2020-12-31 13F SQUARE CL A 852234103 3,350 -2,739 -44.98 729 -26.36 0.0767
2020-11-12 2020-09-30 13F SQUARE CL A 852234103 6,089 -1,140 -15.77 990 30.43 0.1370
2020-08-13 2020-06-30 13F SQUARE CL A 852234103 7,229 2,647 57.77 759 216.25 0.1122
2020-04-21 2020-03-31 13F SQUARE CL A 852234103 4,582 1,919 72.06 240 43.71 0.0480
2020-02-12 2019-12-31 13F SQUARE CL A 852234103 2,663 2,663 167 0.0234
2019-11-09 2019-09-30 13F SQUARE CL A 852234103 0 -2,626 -100.00 0 -100.00
2019-08-15 2019-06-30 13F SQUARE CL A 852234103 2,626 2,446 1,358.89 190 9,400.00 0.0299
2019-07-01 2019-03-31 13F/A-1 SQUARE CL A 852234103 180 79 78.22 2 0.00 0.0141
2019-05-13 2019-03-31 13F SQUARE CL A 852234103 2,400 2,299 180
2019-02-12 2018-12-31 13F SQUARE CL A 852234103 101 -1,899 -94.95 2 -98.88 0.0144
2018-11-02 2018-09-30 13F SQUARE CL A 852234103 2,000 374 23.00 178 78.00 0.0322
2018-08-14 2018-06-30 13F SQUARE CL A 852234103 1,626 1,626 100 0.0138
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
(%)
2020-11-12 2020-09-30 13F SQUARE CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-08-13 2020-06-30 13F SQUARE CL A Call 10,000 183 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.