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 |
|---|---|---|---|---|---|
| CWA Asset Management Group, LLC | 96,349 | $4.26M | 0.35% | −3,215−3.2% | Reduced |
| Utah Retirement Systems | 94,920 | $4.21M | 0.05% | −100−0.1% | Reduced |
| Brandywine Managers, LLC | 94,906 | $4.20M | 4.79% | +24,376+34.6% | Added |
| Ingalls & Snyder LLC | 94,261 | $4.18M | 0.19% | +7,668+8.9% | Added |
| Winton Group Ltd | 92,978 | $4.12M | 0.22% | +7,718+9.1% | Added |
| AMP Capital Investors Ltd | 92,517 | $4.10M | 0.02% | −984−1.1% | Reduced |
| Nomura Holdings Inc | 91,700 | $4.07M | 0.03% | −350,500−79.3% | Reduced |
| DuPont Capital Management Corp | 91,700 | $4.06M | 0.10% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 90,312 | $4.00M | 0.05% | +3,472+4.0% | Added |
| Murchinson Ltd. | 90,000 | $3.99M | 1.45% | +90,000 | New |
| Advisor Group Holdings, Inc. | 88,069 | $3.90M | 0.01% | −19,652−18.2% | Reduced |
| British Columbia Investment Management Corp | 88,016 | $3.90M | 0.02% | +12,800+17.0% | Added |
| EMJ Capital Ltd. | 85,000 | $3.77M | 6.17% | +85,000 | New |
| HighVista Strategies LLC | 80,600 | $3.57M | 2.53% | 00.0% | Unchanged |
| Principal Financial Group Inc | 80,352 | $3.56M | 0.00% | +3,621+4.7% | Added |
| Privium Fund Management (UK) Ltd | 80,000 | $3.54M | 2.47% | +80,000 | New |
| Mint Tower Capital Management B.V. | 79,950 | $3.54M | 0.37% | +36,989+86.1% | Added |
| ExodusPoint Capital Management, LP | 77,967 | $3.45M | 0.05% | +77,967 | New |
| FORA Capital, LLC | 77,752 | $3.44M | 0.64% | +77,752 | New |
| Hamilton Lane Advisors LLC | 77,649 | $3.44M | 1.08% | −39,016−33.4% | Reduced |
| CMT Capital Markets Trading GmbH | 76,850 | $3.40M | 1.50% | −1,200−1.5% | Reduced |
| Engineers Gate Manager LP | 71,769 | $3.18M | 0.20% | −1,754−2.4% | Reduced |
| GAM Holding AG | 68,503 | $3.04M | 0.13% | −30.0% | Reduced |
| Public Employees Retirement Association of Colorado | 65,496 | $2.90M | 0.01% | +12,225+22.9% | Added |
| Cubist Systematic Strategies, LLC | 61,502 | $2.73M | 0.03% | +61,284+28,111.9% | Added |
| Teacher Retirement System of Texas | 60,553 | $2.68M | 0.01% | +8,991+17.4% | Added |
| IFM Investors Pty Ltd | 60,406 | $2.68M | 0.05% | +10,030+19.9% | Added |
| Group One Trading, L.P. | 60,246 | $2.67M | 0.05% | −15,058−20.0% | Reduced |
| DnB Asset Management AS | 59,932 | $2.65M | 0.02% | +334+0.6% | Added |
| Guggenheim Capital LLC | 58,189 | $2.58M | 0.02% | +3,793+7.0% | Added |
| Xponance, Inc. | 57,831 | $2.56M | 0.05% | +6,287+12.2% | Added |
| Moab Capital Partners LLC | 57,000 | $2.52M | 5.94% | – | – |
| Vista Wealth Management Group, LLC | 56,597 | $2.51M | 0.58% | +4,048+7.7% | Added |
| Squarepoint Ops LLC | 53,173 | $2.36M | 0.02% | +53,173 | New |
| Wellington Management Group LLP | 52,357 | $2.32M | 0.00% | −34,565−39.8% | Reduced |
| Mirador Capital Partners LP | 51,323 | $2.27M | 0.51% | +1,321+2.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 50,733 | $2.25M | 0.00% | −9,234−15.4% | Reduced |
| Alphasimplex Group, LLC | 50,639 | $2.24M | 1.12% | −1,342−2.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 48,988 | $2.17M | 0.01% | −6,009−10.9% | Reduced |
| Seven Eight Capital, LP | 48,016 | $2.13M | 0.30% | −47,493−49.7% | Reduced |
| Nissay Asset Management Corp | 47,867 | $2.12M | 0.02% | +3,334+7.5% | Added |
| KBC Group NV | 47,685 | $2.11M | 0.01% | −44,201−48.1% | Reduced |
| HighTower Advisors, LLC | 47,106 | $2.08M | 0.01% | −10,502−18.2% | Reduced |
| Telemetry Investments, L.L.C. | 46,100 | $2.04M | 2.84% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 45,958 | $2.04M | 0.06% | +22,650+97.2% | Added |
| Keebeck Alpha, LP | 45,263 | $2.00M | 0.70% | +27,694+157.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 44,730 | $1.98M | 0.01% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 43,885 | $1.96M | 0.05% | +7,804+21.6% | Added |
| Commonwealth Equity Services, LLC | 44,019 | $1.95M | 0.00% | −2,297−5.0% | Reduced |
| Handelsbanken Fonder AB | 43,900 | $1.95M | 0.01% | −38,000−46.4% | Reduced |
| Standard Life Aberdeen plc | 43,045 | $1.91M | 0.00% | −7,371−14.6% | Reduced |
| Teza Capital Management LLC | 43,051 | $1.91M | 0.31% | +43,051 | New |
| Bayesian Capital Management, LP | 42,900 | $1.90M | 0.50% | +42,900 | New |
| DekaBank Deutsche Girozentrale | 42,326 | $1.88M | 0.01% | +8,408+24.8% | Added |
| Anson Funds Management LP | 42,000 | $1.86M | 0.22% | +42,000 | New |
| Westpac Banking Corp | 41,065 | $1.82M | 0.02% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 40,293 | $1.78M | 0.12% | −46,512−53.6% | Reduced |
| Jump Financial, LLC | 38,652 | $1.71M | 0.17% | −4,882−11.2% | Reduced |
| Parallel Advisors, LLC | 38,633 | $1.71M | 0.07% | −4,656−10.8% | Reduced |
| Maryland State Retirement & Pension System | 37,990 | $1.69M | 0.06% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 37,600 | $1.67M | 0.01% | +3,600+10.6% | Added |
| Virtu Financial LLC | 35,892 | $1.59M | 0.15% | +18,988+112.3% | Added |
| APG Asset Management N.V. | 41,537 | $1.55M | 0.00% | −14,000−25.2% | Reduced |
| Metropolitan Life Insurance Co | 34,333 | $1.52M | 0.02% | −1,685−4.7% | Reduced |
| Amalgamated Bank | 33,570 | $1.49M | 0.01% | +9,197+37.7% | Added |
| Robeco Institutional Asset Management B.V. | 32,278 | $1.43M | 0.00% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 32,241 | $1.43M | 0.05% | −871−2.6% | Reduced |
| IMC-Chicago, LLC | 32,155 | $1.42M | 0.12% | −55,507−63.3% | Reduced |
| Aigen Investment Management, LP | 30,962 | $1.37M | 0.24% | +30,962 | New |
| Baird Financial Group, Inc. | 30,439 | $1.35M | 0.00% | −63−0.2% | Reduced |
| Sigma Planning Corp | 29,956 | $1.33M | 0.04% | −14,341−32.4% | Reduced |
| ProShare Advisors LLC | 27,283 | $1.21M | 0.00% | +2,093+8.3% | Added |
| Cutler Group LP | 27,031 | $1.20M | 0.09% | −12,500−31.6% | Reduced |
| Russell Investments Group, Ltd. | 26,690 | $1.18M | 0.00% | −8,747−24.7% | Reduced |
| Nordea Investment Management AB | 26,212 | $1.16M | 0.00% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 25,596 | $1.13M | 0.03% | +26+0.1% | Added |
| KMG Fiduciary Partners, LLC | 25,563 | $1.13M | 0.20% | −1,571−5.8% | Reduced |
| STRS Ohio | 25,317 | $1.12M | 0.00% | +243+1.0% | Added |
| Tower Research Capital LLC (TRC) | 24,529 | $1.09M | 0.03% | +20,753+549.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 23,297 | $1.03M | 0.00% | −2,630−10.1% | Reduced |
| Atom Investors LP | 22,953 | $1.02M | 0.21% | +4,050+21.4% | Added |
| Private Advisor Group, LLC | 22,787 | $1.01M | 0.01% | +2,826+14.2% | Added |
| Walkner Condon Financial Advisors LLC | 22,726 | $1.01M | 0.37% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 22,576 | $1.00M | 0.01% | +1,400+6.6% | Added |
| First Republic Investment Management, Inc. | 22,255 | $986.0K | 0.00% | +2,266+11.3% | Added |
| Toroso Investments, LLC | 22,156 | $982.0K | 0.04% | −2,204−9.0% | Reduced |
| Tuttle Tactical Management | 22,128 | $980.0K | 0.43% | +22,128 | New |
| CIBC Asset Management Inc | 21,512 | $953.0K | 0.00% | +271+1.3% | Added |
| Advisory Services Network, LLC | 21,198 | $939.0K | 0.03% | +523+2.5% | Added |
| AE Wealth Management LLC | 20,572 | $911.0K | 0.01% | +13,726+200.5% | Added |
| Comerica Bank | 20,117 | $909.0K | 0.01% | +1,084+5.7% | Added |
| Kiley Juergens Wealth Management, LLC | 20,302 | $899.0K | 0.41% | −500−2.4% | Reduced |
| SG3 Management, LLC | 20,250 | $897.0K | 0.38% | −7,250−26.4% | Reduced |
| Element Pointe Advisors, LLC | 19,645 | $888.0K | 0.27% | −21,905−52.7% | Reduced |
| Envestnet Asset Management Inc | 19,405 | $860.0K | 0.00% | −366−1.9% | Reduced |
| Achmea Investment Management B.V. | 19,303 | $855.0K | 0.03% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 19,047 | $844.0K | 0.00% | +4,232+28.6% | Added |
| Sunbelt Securities, Inc. | 18,692 | $836.0K | 0.15% | +703+3.9% | Added |
| Stifel Financial Corp | 18,190 | $805.0K | 0.00% | −41,191−69.4% | Reduced |
| Paloma Partners Management Co | 18,026 | $799.0K | 0.02% | +18,026 | New |