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, Q2 2021
Institutional positions in Slack Technologies, Inc. as of Jun 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, so this page shows Q2 2021. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 529
- −4 vs. Q1 2021
- Shares held
- 433.5M
- +1.69M (+0.4%) vs. Q1 2021
- Total value
- $19.2B
- +$1.66B (+9.5%) vs. Q1 2021
- New holders
- 61
- 196 more added
- Sold out
- 65
- 160 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Slack Technologies, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 4,457,684 | $197.5M | 0.04% | −1,013,048−18.5% | Reduced |
| Bank of Montreal | 4,458,701 | $199.5M | 0.10% | +3,459,481+346.2% | Added |
| Alpine Associates Management Inc. | 4,535,041 | $200.9M | 5.51% | −604,700−11.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 4,600,000 | $203.8M | 0.40% | +200,000+4.5% | Added |
| TIG Advisors, LLC | 4,645,891 | $205.8M | 7.12% | +1,333,218+40.2% | Added |
| Westchester Capital Management, LLC | 4,689,496 | $207.7M | 5.28% | +488,541+11.6% | Added |
| Sculptor Capital LP | 4,896,249 | $216.9M | 1.88% | −5,068,868−50.9% | Reduced |
| Nuveen Asset Management, LLC | 4,938,295 | $218.8M | 0.07% | −76,144−1.5% | Reduced |
| Canada Pension Plan Investment Board | 5,301,200 | $234.8M | 0.28% | +77,200+1.5% | Added |
| Geode Capital Management, LLC | 5,832,143 | $258.0M | 0.04% | +291,732+5.3% | Added |
| Renaissance Technologies LLC | 5,942,800 | $263.3M | 0.33% | +922,400+18.4% | Added |
| PSquared Asset Management AG | 6,102,362 | $270.3M | 19.39% | +3,222,262+111.9% | Added |
| UBS Group AG | 6,359,045 | $281.7M | 0.12% | −384,477−5.7% | Reduced |
| Morgan Stanley | 6,609,174 | $292.8M | 0.04% | +474,773+7.7% | Added |
| Norges Bank | 6,733,099 | $298.3M | 0.06% | +355,843+5.6% | Added |
| Citadel Advisors LLC | 6,907,385 | $306.0M | 0.32% | −1,486,853−17.7% | Reduced |
| Bank of America Corp | 7,350,772 | $325.6M | 0.04% | +974,777+15.3% | Added |
| Millennium Management LLC | 7,576,012 | $335.6M | 0.43% | +1,134,132+17.6% | Added |
| FMR LLC | 7,753,426 | $343.5M | 0.03% | −338,519−4.2% | Reduced |
| Bank of Nova Scotia | 8,062,384 | $357.2M | 0.67% | +3,529,200+77.9% | Added |
| Franklin Resources Inc | 8,231,350 | $364.6M | 0.14% | +680,364+9.0% | Added |
| Farallon Capital Management, L.L.C. | 10,437,300 | $462.4M | 2.23% | +3,210,000+44.4% | Added |
| UBS Oconnor LLC | 11,073,242 | $490.5M | 4.39% | +642,990+6.2% | Added |
| State Street Corp | 11,907,486 | $527.5M | 0.03% | +879,970+8.0% | Added |
| Davidson Kempner Capital Management LP | 13,160,709 | $583.0M | 4.55% | +1,225,394+10.3% | Added |
| HBK Investments L P | 16,579,543 | $734.5M | 7.05% | +53,510+0.3% | Added |
| Pentwater Capital Management LP | 19,442,500 | $861.3M | 8.84% | +3,9000.0% | Added |
| BlackRock Inc. | 26,049,546 | $1.15B | 0.03% | −1,891,092−6.8% | Reduced |
| Vanguard Group Inc | 43,897,659 | $1.94B | 0.05% | +87,091+0.2% | Added |
| Natixis | 0 | $0 | 0.00% | −2,740,552−100.0% | Sold out |
| Governors Lane LP | 0 | $0 | 0.00% | −1,292,481−100.0% | Sold out |
| Accel Growth Fund IV Associates L.L.C. | 0 | $0 | 0.00% | −1,226,357−100.0% | Sold out |
| Syquant Capital SAS | 0 | $0 | 0.00% | −1,190,503−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −1,042,000−100.0% | Sold out |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −891,277−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −751,891−100.0% | Sold out |
| Renaissance Capital LLC | 0 | $0 | 0.00% | −697,986−100.0% | Sold out |
| Jet Capital Investors L P | 0 | $0 | 0.00% | −630,100−100.0% | Sold out |
| Sands Capital Management, LLC | 0 | $0 | 0.00% | −367,019−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −277,606−100.0% | Sold out |
| QS Investors, LLC | 0 | $0 | 0.00% | −185,900−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −132,140−100.0% | Sold out |
| Comprehensive Financial Management LLC | 0 | $0 | 0.00% | −120,947−100.0% | Sold out |
| Orin Green Financial, LLC | 0 | $0 | 0.00% | −103,692−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −90,167−100.0% | Sold out |
| Highland Capital Management Fund Advisors, L.P. | 0 | $0 | 0.00% | −90,016−100.0% | Sold out |
| Burren Capital Advisors Ltd | 0 | $0 | 0.00% | −82,200−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −79,778−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −68,649−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −38,667−100.0% | Sold out |
| First Sabrepoint Capital Management LP | 0 | $0 | 0.00% | −38,000−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −31,894−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −27,082−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −21,266−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −20,357−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −16,107−100.0% | Sold out |
| Must Asset Management Inc. | 0 | $0 | 0.00% | −13,639−100.0% | Sold out |
| Ovata Capital Management Ltd | 0 | $0 | 0.00% | −12,900−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −11,584−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −9,218−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −8,975−100.0% | Sold out |
| Redpoint Investment Management Pty Ltd | 0 | $0 | 0.00% | −8,400−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −8,081−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −7,919−100.0% | Sold out |
| South Shore Capital Advisors | 0 | $0 | 0.00% | −7,874−100.0% | Sold out |
| Gladstone Institutional Advisory LLC | 0 | $0 | 0.00% | −7,699−100.0% | Sold out |
| DeepCurrents Investment Group LLC | 0 | $0 | 0.00% | −7,300−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −6,250−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −4,750−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −2,405−100.0% | Sold out |
| Eudaimonia Partners, LLC | 0 | $0 | 0.00% | −1,216−100.0% | Sold out |
| Manchester Financial Inc | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −833−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −619−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −548−100.0% | Sold out |
| Monetary Management Group Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Jackson, Grant Investment Advisers, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −445−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| Phoenix Wealth Advisors | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −334−100.0% | Sold out |
| Accel Wealth Management | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −322−100.0% | Sold out |
| Capital Advisory Group Advisory Services, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Sage Financial Management Group, Inc. | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Front Row Advisors LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Private Capital Group, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Certified Advisory Corp | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| HHM Wealth Advisors, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Sugarloaf Wealth Management, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Key Financial Inc | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Omni Partners LLP | – | – | – | – | Not filed |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |