ATLASSIAN CORPORATION TEAM
CL A · Common Stock · CUSIP 049468101 · ISIN US0494681010
Australian enterprise software company
- SectorTechnology
- IndustryServices-Prepackaged Software
- HeadquartersSan Francisco, CA
- Founded2002
- Websiteatlassian.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($163.0m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $77.80. Options: 41 managers hold calls ($572.1m notional), 28 hold puts ($515.6m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 73 |
| Q4 2022 | 544 |
| Q1 2023 | 618 |
| Q2 2023 | 630 |
| Q3 2023 | 652 |
| Q4 2023 | 725 |
| Q1 2024 | 731 |
| Q2 2024 | 702 |
| Q3 2024 | 671 |
| Q4 2024 | 796 |
| Q1 2025 | 858 |
| Q2 2025 | 814 |
| Q3 2025 | 759 |
| Q4 2025 | 805 |
| Q1 2026 | 654 |
| Q2 2026 | 695 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 303 | 394 |
| Q4 2024 | 414 | 317 |
| Q1 2025 | 525 | 318 |
| Q2 2025 | 436 | 410 |
| Q3 2025 | 365 | 446 |
| Q4 2025 | 447 | 362 |
| Q1 2026 | 326 | 480 |
| Q2 2026 | 423 | 312 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $511.2m | $591.0m | 1.16 |
| Q4 2025 | $494.8m | $488.9m | 0.99 |
| Q1 2026 | $482.0m | $378.8m | 0.79 |
| Q2 2026 | $572.1m | $515.6m | 0.90 |
Biggest buyers
| GQG Partners LLC | New | +7.7m |
| AQR CAPITAL MANAGEMENT LLC | Added | +4.7m |
| AMERIPRISE FINANCIAL INC | Added | +2.9m |
| DNB Asset Management AS | Added | +1.8m |
| WORLDQUANT MILLENNIUM ADVISORS LLC | New | +1.5m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +1.3m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +1.3m |
| BlackRock, Inc. | Added | +1.2m |
| VICTORY CAPITAL MANAGEMENT INC | Added | +999.7k |
| Squarepoint Ops LLC | Added | +965.7k |
Biggest sellers
| BAILLIE GIFFORD & CO | Reduced | -6.3m |
| Invesco Ltd. | Reduced | -4.4m |
| Voyager Global Management LP | Reduced | -2.4m |
| TWO SIGMA INVESTMENTS, LP | Reduced | -2.2m |
| FIRST TRUST ADVISORS LP | Reduced | -1.4m |
| KBC Group NV | Reduced | -1.4m |
| UBS Group AG | Reduced | -1.2m |
| FMR LLC | Reduced | -1.2m |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | -1.1m |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Sold out | -1.0m |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $154.9m2.0m shares |
| CITADEL ADVISORS LLC | Added | $71.0m912.2k shares |
| JANE STREET GROUP, LLC | Added | $66.0m848.6k shares |
| IMC-Chicago, LLC | Reduced | $45.1m579.6k shares |
| Nishkama Capital, LLC | New | $27.0m347.5k shares |
| Squarepoint Ops LLC | Reduced | $22.9m294.0k shares |
| Optiver Holding B.V. | Reduced | $18.7m240.4k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $18.0m232.0k shares |
| Point72 Asset Management, L.P. | Added | $12.6m161.6k shares |
| LMR Partners LLP | New | $11.7m150.4k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $127.6m1.6m shares |
| MARSHALL WACE, LLP | New | $56.9m731.0k shares |
| JANE STREET GROUP, LLC | Added | $54.6m701.9k shares |
| CITADEL ADVISORS LLC | Added | $44.9m576.6k shares |
| IMC-Chicago, LLC | Added | $39.8m511.0k shares |
| D. E. Shaw & Co., Inc. | Reduced | $32.7m420.8k shares |
| Point72 Asset Management, L.P. | Reduced | $19.8m254.2k shares |
| Squarepoint Ops LLC | Added | $17.7m227.2k shares |
| Walleye Trading LLC | Added | $15.0m193.4k shares |
| TUDOR INVESTMENT CORP ET AL | Reduced | $13.2m169.9k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Farquhar Scott 13G · exempt (held before listing) +0.9 pts · filed 2026-05-15 | 22.7% |
| Cannon-Brookes Michael 13G · exempt (held before listing) +0.9 pts · filed 2026-05-15 | 22.7% |
| BlackRock, Inc. 13G · institution filed 2026-07-27 | 7.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 5.9% |
| DnB Asset Management AS 13G · institution new · filed 2026-05-14 | 5.6% |
| AQR CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-08-12 | 5.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 5.3% |
Fell to 5% or below in the last year: GQG Partners LLC (4.8%, 2026-08-12), BAILLIE GIFFORD & CO (2.3%, 2026-07-24), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 7 | $175.8m | $170.4m |
| Q1 2025 | 0 | — | 6 | $204.0m | $197.7m |
| Q2 2025 | 0 | — | 7 | $154.4m | $149.2m |
| Q3 2025 | 1 | $251.7k | 7 | $128.8m | $124.9m |
| Q4 2025 | 1 | $738.2k | 8 | $115.8m | $111.3m |
| Q1 2026 | 0 | — | 6 | $35.1m | $33.9m |
| Q2 2026 | 0 | — | 3 | $2.4m | $845.4k |
| Q3 2026 | 0 | — | 3 | $3.8m | $629.7k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-08-28 | LIU GENE Chief Accounting Officer | Sold plan | $178.4k939 shares |
| 2026-08-19 | CHUONG JAMES Chief Financial Officer | Sold | $1.6m9.1k shares |
| 2026-08-19 | DUFFY BRIAN Chief Revenue Officer | Sold | $319.2k1.9k shares |
| 2026-08-19 | LIU GENE Chief Accounting Officer | Sold plan | $196.9k1.1k shares |
| 2026-08-14 | DUFFY BRIAN Chief Revenue Officer | Sold | $1.2m7.6k shares |
| 2026-08-14 | LIU GENE Chief Accounting Officer | Sold plan | $132.8k815 shares |
| 2026-08-13 | LIU GENE Chief Accounting Officer | Sold plan | $121.6k737 shares |
| 2026-06-12 | DUFFY BRIAN Chief Revenue Officer | Sold plan | $269.1k3.0k shares |
| 2026-06-11 | DUFFY BRIAN Chief Revenue Officer | Sold plan | $127.1k1.4k shares |
| 2026-06-10 | DUFFY BRIAN Chief Revenue Officer | Sold plan | $168.2k1.8k shares |
| 2026-06-09 | DUFFY BRIAN Chief Revenue Officer | Sold plan | $138.6k1.5k shares |
| 2026-06-08 | DUFFY BRIAN Chief Revenue Officer | Sold plan | $142.2k1.5k shares |
| 2026-05-19 | CHUONG JAMES Chief Financial Officer | Sold | $775.5k8.8k shares |
| 2026-05-19 | DUFFY BRIAN Chief Revenue Officer | Sold | $174.3k2.0k shares |
| 2026-05-19 | LIU GENE Chief Accounting Officer | Sold | $5.9k67 shares |
| 2026-05-14 | DUFFY BRIAN Chief Revenue Officer | Sold | $567.1k7.0k shares |
| 2026-05-14 | LIU GENE Chief Accounting Officer | Sold | $64.9k803 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 12.7m $991.6m | Added +1.2m |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.03% of their portfolio | 10.0m $775.4m | Added +73.9k |
| DNB Asset Management AS 2.14% of their portfolio | 9.8m $764.7m | Added +1.8m |
| AQR CAPITAL MANAGEMENT LLC 0.24% of their portfolio | 8.8m $686.3m | Added +4.7m |
| GQG Partners LLC 1.11% of their portfolio | 7.7m $595.7m | New |
| VANGUARD CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 7.2m $561.5m | Reduced -385.8k |
| Pictet Asset Management Holding SA 0.41% of their portfolio | 5.5m $425.9m | Added +442.7k |
| STATE STREET CORP 0.01% of their portfolio | 4.7m $363.7m | Added +598.8k |
| MORGAN STANLEY 0.02% of their portfolio | 4.2m $325.8m | Reduced -44.7k |
| AMERIPRISE FINANCIAL INC 0.06% of their portfolio | 3.8m $293.6m | Added +2.9m |
| BAILLIE GIFFORD & CO 0.26% of their portfolio | 3.7m $284.6m | Reduced -6.3m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 3.6m $281.7m | Added +1.3m |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 3.3m $254.3m | Added +715.5k |
| TWO SIGMA INVESTMENTS, LP 0.15% of their portfolio | 2.5m $194.1m | Reduced -2.2m |
| T. Rowe Price Investment Management, Inc. 0.09% of their portfolio | 1.8m $138.2m | Reduced -571.8k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 1.7m $129.0m | Added +746.5k |
| UBS Group AG 0.02% of their portfolio | 1.6m $127.8m | Reduced -1.2m |
| Carmignac Gestion 1.59% of their portfolio | 1.6m $122.7m | Reduced -1.0m |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 1.5m $116.2m | Added +1.3m |
| WORLDQUANT MILLENNIUM ADVISORS LLC 0.39% of their portfolio | 1.5m $114.9m | New |
| Voyager Global Management LP 3.15% of their portfolio | 1.5m $114.4m | Reduced -2.4m |
| BNP PARIBAS FINANCIAL MARKETS 0.06% of their portfolio | 1.4m $107.4m | Reduced -1.1m |
| ACADIAN ASSET MANAGEMENT LLC 0.13% of their portfolio | 1.4m $106.0m | Added +19.2k |
| Man Group plc 0.19% of their portfolio | 1.3m $104.1m | Added +198.1k |
| Amundi 0.02% of their portfolio | 1.3m $98.4m | Reduced -878.4k |
| VICTORY CAPITAL MANAGEMENT INC 0.05% of their portfolio | 1.2m $96.6m | Added +999.7k |
| JANE STREET GROUP, LLC 0.06% of their portfolio | 1.2m $92.8m | Added +214.2k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.2m $91.2m | Reduced -53.4k |
| FMR LLC 0.00% of their portfolio | 1.2m $91.1m | Reduced -1.2m |
| Squarepoint Ops LLC 0.17% of their portfolio | 1.2m $89.9m | Added +965.7k |
| Ensign Peak Advisors, Inc 0.15% of their portfolio | 1.1m $89.0m | Added +476.4k |
| NORGES BANK 0.01% of their portfolio | 1.1m $86.2m | Not comparable |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.31% of their portfolio | 1.1m $85.5m | Added +124.2k |
| Qube Research & Technologies Ltd 0.09% of their portfolio | 1.1m $83.2m | Added +631.6k |
| VANGUARD FIDUCIARY TRUST CO 0.02% of their portfolio | 1.0m $80.4m | Reduced -42.4k |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 1.0m $78.7m | Added +333.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.07% of their portfolio | 1.0m $77.9m | Added +577.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 972.5k $75.6m | Added +123.8k |
| Connor, Clark & Lunn Investment Management Ltd. 0.14% of their portfolio | 946.6k $73.6m | Added +443.8k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.03% of their portfolio | 934.2k $72.7m | Added +828.7k |
| MILLENNIUM MANAGEMENT LLC 0.05% of their portfolio | 918.6k $71.5m | Reduced -12.3k |
| FIRST TRUST ADVISORS LP 0.04% of their portfolio | 910.6k $70.8m | Reduced -1.4m |
| NORDEA INVESTMENT MANAGEMENT AB 0.06% of their portfolio | 907.7k $69.9m | Added +89.9k |
| MARSHALL WACE, LLP 0.06% of their portfolio | 849.1k $66.1m | Unchanged |
| Point72 Asset Management, L.P. 0.10% of their portfolio | 845.6k $65.8m | New |
| Legal & General Group Plc 0.01% of their portfolio | 762.6k $59.3m | Reduced -341.6k |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 755.1k $58.7m | Added +2.4k |
| Pacer Advisors, Inc. 0.15% of their portfolio | 721.3k $56.1m | Added +714.6k |
| FEDERATED HERMES, INC. 0.08% of their portfolio | 719.0k $55.9m | Reduced -225.7k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 701.6k $54.6m | Added +23.6k |
| CAPITAL FUND MANAGEMENT S.A. 0.38% of their portfolio | 682.5k $53.1m | Added +110.7k |
| Loews Corp 0.42% of their portfolio | 680.0k $52.9m | Reduced -60.0k |
| Quantinno Capital Management LP 0.06% of their portfolio | 639.1k $49.7m | Added +355.7k |
| IEQ CAPITAL, LLC 0.22% of their portfolio | 622.0k $48.4m | Added +203.8k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 605.7k $48.6m | Added +8.9k |
| Optimus Prime Fund Management Co., Ltd. 3.30% of their portfolio | 573.0k $44.6m | Added +195.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 571.9k $44.5m | Added +161.5k |
| Ardmore Road Asset Management LP 2.40% of their portfolio | 526.0k $40.9m | Added +342.1k |
| Nuveen, LLC 0.01% of their portfolio | 518.6k $40.3m | Reduced -650.8k |
| Vinva Investment Management Ltd 0.26% of their portfolio | 485.4k $38.8m | Added +326.8k |
| Swiss National Bank 0.02% of their portfolio | 478.4k $37.2m | Reduced -14.9k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.02% of their portfolio | 471.3k $36.7m | Added +61.2k |
| SOROS FUND MANAGEMENT LLC 0.47% of their portfolio | 459.1k $35.7m | Reduced -76.4k |
| Assenagon Asset Management S.A. 0.02% of their portfolio | 443.1k $34.5m | Added +140.8k |
| NZS Capital, LLC 0.82% of their portfolio | 405.8k $31.6m | Added +39.5k |
| Sumitomo Mitsui Trust Group, Inc. 0.02% of their portfolio | 357.6k $27.8m | Reduced -50.0k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.10% of their portfolio | 345.3k $26.9m | Added +255.4k |
| HRT FINANCIAL LP 0.06% of their portfolio | 343.8k $26.7m | New |
| VANGUARD ASSET MANAGEMENT, Ltd 0.02% of their portfolio | 333.1k $25.9m | Added +54.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio | 330.1k $25.7m | Reduced -165.1k |
| BARCLAYS PLC 0.01% of their portfolio | 327.2k $25.5m | Reduced -68.6k |
| KEYSTONE INVESTORS PTE LTD 1.34% of their portfolio | 322.7k $25.1m | First filing |
| OSSIAM 0.33% of their portfolio | 322.6k $25.1m | Reduced -37.4k |
| Invesco Ltd. 0.00% of their portfolio | 321.6k $25.0m | Reduced -4.4m |
| Trexquant Investment LP 0.15% of their portfolio | 315.7k $24.6m | Added +187.0k |
| Russell Investments Group, Ltd. 0.02% of their portfolio | 312.3k $24.3m | Added +134.9k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.44% of their portfolio | 302.9k $23.6m | Added +242.1k |
| Artemis Investment Management LLP 0.21% of their portfolio | 301.7k $23.5m | New |
| Mariner, LLC 0.02% of their portfolio | 299.7k $23.3m | Added +190.4k |
| California Public Employees Retirement System 0.01% of their portfolio | 295.6k $23.0m | Added +5.9k |
| TD Asset Management Inc 0.02% of their portfolio | 275.7k $21.4m | Added +68.9k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 274.1k $21.3m | Reduced -999.4k |
| Schonfeld Strategic Advisors LLC 0.11% of their portfolio | 261.6k $20.3m | Added +198.0k |
| Danica Pension, Livsforsikringsaktieselskab 0.32% of their portfolio | 260.8k $20.3m | Reduced -23.9k |
| Cerity Partners LLC 0.02% of their portfolio | 241.7k $18.8m | Added +127.3k |
| GUGGENHEIM CAPITAL LLC 0.12% of their portfolio | 238.6k $18.6m | Added +46.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio | 228.4k $17.8m | Reduced -5.4k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.03% of their portfolio | 222.5k $17.3m | Added +40.4k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 221.5k $17.2m | Reduced -6.9k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 219.3k $17.1m | Added +34.5k |
| Allspring Global Investments Holdings, LLC 0.03% of their portfolio | 215.1k $17.9m | Reduced -6.3k |
| Creative Planning 0.01% of their portfolio | 211.3k $16.4m | Added +126.6k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.01% of their portfolio | 207.3k $16.1m | Added +18.7k |
| SG Americas Securities, LLC 0.01% of their portfolio | 204.7k $15.9m | Reduced -700.9k |
| Fisher Funds Management LTD 0.45% of their portfolio | 201.7k $15.7m | Reduced -20.9k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 200.0k $15.6m | Unchanged |
| PFA Pension, Forsikringsaktieselskab 0.04% of their portfolio | 196.5k $15.3m | Added +141 |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 195.9k $15.2m | Added +167.7k |
| Vontobel Holding Ltd. 0.05% of their portfolio | 192.1k $14.9m | Added +177.0k |
| Gotham Asset Management, LLC 0.03% of their portfolio | 191.4k $14.9m | Reduced -3.9k |