Slack Technologies, Inc.
WORKDelisted Jul 21, 2021- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001764925
Slack Technologies, Inc. was delisted on Jul 21, 2021; its insiders filed their last Form 4 on Jul 22, 2021; 529 institutions reported holding it in 13F filings for Q2 2021, worth $19.2B in total; ARK Invest was the only superinvestor holding it.
13F holders, Q3 2021
Institutional positions in Slack Technologies, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
WORK is no longer listed, and 13F filings after Q2 2021 list far fewer holders. See Q2 2021
- Institutional holders
- 3
- −523 vs. Q2 2021
- Shares held
- 249.4K
- −433.1M (−99.9%) vs. Q2 2021
- Total value
- $7.18M
- −$19.2B (−100.0%) vs. Q2 2021
- New holders
- 2
- 0 more added
- Sold out
- 525
- 0 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WORK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 1 | $9.00K |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 3 | $7.18M |
| Q2 2021 | 529 | $19.2B |
| Q1 2021 | 535 | $17.7B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Slack Technologies, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Spring Creek Capital LLC | 0 | $0 | 0.00% | −620,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −619,983−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −619,733−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −591,421−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −591,282−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −587,890−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −572,378−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −565,239−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −545,621−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −542,908−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −523,226−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −520,445−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −489,883−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −480,203−100.0% | Sold out |
| Kellner Capital, LLC | 0 | $0 | 0.00% | −479,090−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −474,834−100.0% | Sold out |
| Hunting Hill Global Capital, LLC | 0 | $0 | 0.00% | −468,959−100.0% | Sold out |
| Western Standard LLC | 0 | $0 | 0.00% | −467,184−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −466,945−100.0% | Sold out |
| Seven Post Investment Office LP | 0 | $0 | 0.00% | −446,261−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −434,742−100.0% | Sold out |
| Parametric Portfolio Associates LLC | 0 | $0 | 0.00% | −431,514−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −428,656−100.0% | Sold out |
| MUFG Securities EMEA plc | 0 | $0 | 0.00% | −415,712−100.0% | Sold out |
| Silphium Asset Management Ltd | 0 | $0 | 0.00% | −405,000−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −395,929−100.0% | Sold out |
| Athos Capital Ltd | 0 | $0 | 0.00% | −382,200−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −365,010−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −364,371−100.0% | Sold out |
| Angelo Gordon & Co., L.P. | 0 | $0 | 0.00% | −364,000−100.0% | Sold out |
| Chicago Capital Management, LLC | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −341,199−100.0% | Sold out |
| BCK Capital Management LP | 0 | $0 | 0.00% | −338,677−100.0% | Sold out |
| Maso Capital Partners Ltd | 0 | $0 | 0.00% | −334,917−100.0% | Sold out |
| Greenlea Lane Capital Management, LLC | 0 | $0 | 0.00% | −329,002−100.0% | Sold out |
| Harvest Management LLC | 0 | $0 | 0.00% | −317,900−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −312,072−100.0% | Sold out |
| Gardner Lewis Asset Management L P | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −299,780−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −288,100−100.0% | Sold out |
| Ramius Advisors LLC | 0 | $0 | 0.00% | −279,882−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −271,768−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −262,062−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −260,449−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −255,879−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −253,600−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −253,009−100.0% | Sold out |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −249,090−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −241,178−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −231,771−100.0% | Sold out |
| Nomura Asset Management Co Ltd | 0 | $0 | 0.00% | −217,106−100.0% | Sold out |
| Great West Life Assurance Co | 0 | $0 | 0.00% | −214,304−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −202,128−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −186,923−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −186,468−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −185,222−100.0% | Sold out |
| Havens Advisors LLC | 0 | $0 | 0.00% | −183,790−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −180,632−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −180,227−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −179,786−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −178,888−100.0% | Sold out |
| Global Endowment Management, LP | 0 | $0 | 0.00% | −176,878−100.0% | Sold out |
| Treasurer of the State of North Carolina | 0 | $0 | 0.00% | −172,540−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −172,480−100.0% | Sold out |
| Royal London Asset Management Ltd | 0 | $0 | 0.00% | −171,900−100.0% | Sold out |
| Crabel Capital Management, LLC | 0 | $0 | 0.00% | −169,262−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −168,800−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −165,215−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −165,609−100.0% | Sold out |
| BTG Pactual Global Asset Management Ltd | 0 | $0 | 0.00% | −162,500−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −159,880−100.0% | Sold out |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 0 | $0 | 0.00% | −159,400−100.0% | Sold out |
| Storebrand Asset Management AS | 0 | $0 | 0.00% | −156,664−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −153,523−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −151,352−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −151,025−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −147,761−100.0% | Sold out |
| Swedbank AB | 0 | $0 | 0.00% | −146,606−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −145,053−100.0% | Sold out |
| Bank Julius Baer & Co. Ltd, Zurich | 0 | $0 | 0.00% | −142,212−100.0% | Sold out |
| Summit Trail Advisors, LLC | 0 | $0 | 0.00% | −139,159−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −135,964−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −134,658−100.0% | Sold out |
| HAP Trading, LLC | 0 | $0 | 0.00% | −130,060−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −124,966−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −124,000−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −122,620−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −120,183−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −117,638−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −117,324−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −116,357−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −114,384−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −114,291−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −110,609−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −110,121−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −109,536−100.0% | Sold out |
| S. Muoio & Co. LLC | 0 | $0 | 0.00% | −106,000−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −103,700−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −101,842−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −101,507−100.0% | Sold out |