Atlassian Corporation
US ˙ NasdaqGS ˙ US0494681010

SecurityTEAM / Atlassian Corporation
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership189,646 shares
Latest Disclosed Value $ 12,943,340
Squarepoint Ops LLC ownership in TEAM / Atlassian Corporation

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 189,646 shares of Atlassian Corporation (US:TEAM) valued at $12,943,340 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 189,646 shares of Atlassian Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $19,254,758 USD.

Squarepoint Ops LLC has a history of taking positions in derivatives of the underlying security (TEAM) in the form of stock options. The firm currently holds call options representing 596,700 of underlying shares valued at $40,724,775 USD and put options representing 224,700 of underlying shares valued at $15,335,775 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.

TEAM / Atlassian Corporation 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 ATLASSIAN CL A 049468101 189,646 0 0.00 12,943 -57.91 0.0152
2026-02-13 2025-12-31 13F ATLASSIAN CL A 049468101 189,646 -89,777 -32.13 30,749 -31.09 0.0327
2025-11-14 2025-09-30 13F ATLASSIAN CL A 049468101 279,423 -212,451 -43.19 44,624 -55.33 0.0448
2025-08-27 2025-06-30 13F/A-1 ATLASSIAN CL A 049468101 491,874 464,916 1,724.59 99,895 1,646.40 0.1039
2025-08-14 2025-06-30 13F ATLASSIAN CL A 049468101 491,874 464,916 99,895 0.1039
2025-08-27 2025-03-31 13F/A-1 ATLASSIAN CL A 049468101 26,958 23,386 654.70 5,721 558.23 0.0069
2025-05-15 2025-03-31 13F ATLASSIAN CL A 049468101 26,958 23,386 5,721 0.0069
2025-02-14 2024-12-31 13F ATLASSIAN CL A 049468101 3,572 3,572 869 0.0009
2024-11-14 2024-09-30 13F ATLASSIAN CL A 049468101 0 -37,443 -100.00 0 -100.00
2024-08-14 2024-06-30 13F ATLASSIAN CL A 049468101 37,443 -135,791 -78.39 6,623 -80.41 0.0109
2024-05-15 2024-03-31 13F ATLASSIAN CL A 049468101 173,234 173,234 33,800 0.0582
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
(%)
2026-05-15 2026-03-31 13F ATLASSIAN CL A Call 596,700 350.00 40,725 89.42 n/a n/a n/a
2026-02-13 2025-12-31 13F ATLASSIAN CL A Call 132,600 -68.96 21,500 -68.49 n/a n/a n/a
2025-11-14 2025-09-30 13F ATLASSIAN CL A Call 427,200 288.72 68,224 205.67 n/a n/a n/a
2025-08-27 2025-06-30 13F/A ATLASSIAN CL A Call 109,900 102.39 22,320 93.69 n/a n/a n/a
2025-08-14 2025-06-30 13F ATLASSIAN CL A Call 109,900 22,320 n/a n/a n/a
2025-08-27 2025-03-31 13F/A ATLASSIAN CL A Call 54,300 33.42 11,523 16.34 n/a n/a n/a
2025-05-15 2025-03-31 13F ATLASSIAN CL A Call 54,300 11,523 n/a n/a n/a
2025-02-14 2024-12-31 13F ATLASSIAN CL A Call 40,700 535.94 9,906 874.90 n/a n/a n/a
2024-11-14 2024-09-30 13F ATLASSIAN CL A Call 6,400 -80.84 1,016 -82.80 n/a n/a n/a
2024-08-14 2024-06-30 13F ATLASSIAN CL A Call 33,400 -78.41 5,908 -80.43 n/a n/a n/a
2024-05-15 2024-03-31 13F ATLASSIAN CL A Call 154,700 705.73 30,184 561.04 n/a n/a n/a
2024-02-14 2023-12-31 13F ATLASSIAN CL A Call 19,200 88.24 4,567 122.19 n/a n/a n/a
2023-11-14 2023-09-30 13F ATLASSIAN CL A Call 10,200 -82.94 2,055 -79.52 n/a n/a n/a
2023-08-14 2023-06-30 13F ATLASSIAN CL A Call 59,800 -11.41 10,035 -13.14 n/a n/a n/a
2023-05-15 2023-03-31 13F ATLASSIAN CL A Call 67,500 11,554 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
(%)
2026-05-15 2026-03-31 13F ATLASSIAN CL A Put 224,700 868.53 15,336 307.74 n/a n/a n/a
2026-02-13 2025-12-31 13F ATLASSIAN CL A Put 23,200 -15.64 3,762 -14.35 n/a n/a n/a
2025-11-14 2025-09-30 13F ATLASSIAN CL A Put 27,500 -76.69 4,392 -81.68 n/a n/a n/a
2025-08-27 2025-06-30 13F/A ATLASSIAN CL A Put 118,000 237.14 23,965 222.66 n/a n/a n/a
2025-08-14 2025-06-30 13F ATLASSIAN CL A Put 118,000 23,965 n/a n/a n/a
2025-08-27 2025-03-31 13F/A ATLASSIAN CL A Put 35,000 -61.37 7,427 -66.32 n/a n/a n/a
2025-05-15 2025-03-31 13F ATLASSIAN CL A Put 35,000 7,427 n/a n/a n/a
2025-02-14 2024-12-31 13F ATLASSIAN CL A Put 90,600 234.32 22,050 412.43 n/a n/a n/a
2024-11-14 2024-09-30 13F ATLASSIAN CL A Put 27,100 -72.63 4,304 -75.43 n/a n/a n/a
2024-08-14 2024-06-30 13F ATLASSIAN CL A Put 99,000 -27.21 17,511 -34.01 n/a n/a n/a
2024-05-15 2024-03-31 13F ATLASSIAN CL A Put 136,000 535.51 26,535 421.30 n/a n/a n/a
2024-02-14 2023-12-31 13F ATLASSIAN CL A Put 21,400 67.19 5,090 97.36 n/a n/a n/a
2023-11-14 2023-09-30 13F ATLASSIAN CL A Put 12,800 -80.06 2,579 -76.06 n/a n/a n/a
2023-08-14 2023-06-30 13F ATLASSIAN CL A Put 64,200 -14.51 10,773 -16.19 n/a n/a n/a
2023-05-15 2023-03-31 13F ATLASSIAN CL A Put 75,100 12,855 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.