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IT ˙ BIT ˙ US8522341036
€64.40 0.00 (0.00%)
2026-06-04
주가
SecurityIT:1SQ / Block, Inc.
InstitutionInterval Partners, LP
Latest Disclosed Ownership89,498 shares
Latest Disclosed Value $ 5,385,990
Interval Partners, LP ownership in 1SQ / Block, Inc.

On May 15, 2026 - Interval Partners, LP filed a 13F-HR form disclosing ownership of 89,498 shares of Block, Inc. (IT:1SQ) valued at $4,637,786 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 75,373 shares of Block, Inc.. This represents a change in shares of 18.74% during the quarter. The current value of the position is $5,763,671 USD.

Interval Partners, LP 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 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.

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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)
2026-05-15 2026-03-31 13F BLOCK CL A 852234103 89,498 14,125 18.74 5,386 9.76 0.1411
2026-02-17 2025-12-31 13F BLOCK CL A 852234103 75,373 -226,475 -75.03 4,906 -77.51 0.0878
2025-11-14 2025-09-30 13F BLOCK CL A 852234103 301,848 267,549 780.05 21,815 836.63 0.3561
2025-08-14 2025-06-30 13F BLOCK CL A 852234103 34,299 244 0.72 2,330 25.89 0.0395
2025-05-15 2025-03-31 13F BLOCK CL A 852234103 34,055 34,055 1,850 0.0388
2024-11-14 2024-09-30 13F BLOCK CL A 852234103 0 -70,142 -100.00 0 -100.00
2024-08-14 2024-06-30 13F BLOCK CL A 852234103 70,142 60,142 601.42 4,523 435.27 0.0986
2024-05-15 2024-03-31 13F BLOCK CL A 852234103 10,000 10,000 846 0.0237
2023-11-14 2023-09-30 13F BLOCK CL A 852234103 0 -20,000 -100.00 0 -100.00
2023-08-14 2023-06-30 13F BLOCK CL A 852234103 20,000 -10,000 -33.33 1,331 -35.36 0.0481
2023-05-15 2023-03-31 13F BLOCK CL A 852234103 30,000 30,000 2,060 0.0817
2022-11-14 2022-09-30 13F BLOCK CL A 852234103 0 -18,360 -100.00 0 -100.00
2022-08-15 2022-06-30 13F BLOCK CL A 852234103 18,360 18,360 1,128 0.0583
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
(%)
2025-05-15 2025-03-31 13F BLOCK CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F BLOCK CL A Call 26,600 2,261 n/a n/a n/a
2024-11-14 2024-09-30 13F BLOCK CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F BLOCK CL A Call 266 1,715 n/a n/a n/a
2021-02-25 2020-12-31 13F/A SQUARE CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-16 2020-09-30 13F SQUARE CL A Call 15,000 2,438 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
(%)
2024-05-15 2024-03-31 13F BLOCK CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-14 2023-12-31 13F BLOCK CL A Put 350 2,707 n/a n/a n/a
2022-08-15 2022-06-30 13F BLOCK CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F BLOCK CL A Put 27,600 3,743 n/a n/a n/a
2022-02-14 2021-12-31 13F SQUARE CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-15 2021-09-30 13F SQUARE CL A Put 20,000 33.33 4,797 31.17 n/a n/a n/a
2021-08-16 2021-06-30 13F SQUARE CL A Put 15,000 42.86 3,657 53.40 n/a n/a n/a
2021-05-17 2021-03-31 13F SQUARE CL A Put 10,500 2,384 n/a n/a n/a
2020-02-14 2019-12-31 13F SQUARE CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-14 2019-09-30 13F SQUARE CL A Put 250,000 15,488 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.