13F reference period
n/a
Security Snapshot
SLACK TECHNOLOGIES INC - COM CL A (WORK) Institutional Ownership
CUSIP: 83088V102
13F Institutional Holders and Ownership History from Q1 2019 to Q2 2024
Institutions Reporting
Shares (Excl. Options)
n/a
Price
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / COM CL A
- Symbol
- WORK
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- WORK - SLACK TECHNOLOGIES INC - COM CL A is tracked under CUSIP 83088V102.
- 13F reference-period holder data is not available.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder data for the Q2 2026 reference period is not available.
- Available periods remain in the history table; they do not substitute for the headline period.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Schedule 13D/G
Open SEC evidence
Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.
Security key
83088V102
13F reference period
n/a
13F holders
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 83088V102:
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
15
Headline period
n/a
Rows shown
1-15 of 15
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 30,370 | $944,000 | $0 | $31.08 | 1 |
| 2022 Q2 | 0 | $0 | -$9,000 | 0 | |
| 2022 Q1 | 225 | $9,000 | +$9,000 | $40.00 | 1 |
| 2021 Q4 | 0 | $0 | -$7,267,000 | 0 | |
| 2021 Q3 | 249,389 | $7,181,000 | -$19,119,844,931 | $42.65 | 3 |
| 2021 Q2 | 433,340,684 | $19,199,830,529 | +$91,396,345 | $44.30 | 512 |
| 2021 Q1 | 435,700,411 | $17,703,226,004 | +$1,120,421,124 | $40.63 | 517 |
| 2020 Q4 | 404,028,885 | $17,064,763,518 | -$416,523,517 | $42.24 | 572 |
| 2020 Q3 | 422,258,729 | $11,343,740,468 | +$1,250,311,775 | $26.86 | 469 |
| 2020 Q2 | 372,575,563 | $11,576,986,650 | +$2,572,342,151 | $31.09 | 494 |
| 2020 Q1 | 289,952,690 | $7,781,668,456 | +$721,168,846 | $26.84 | 321 |
| 2019 Q4 | 267,330,517 | $6,006,478,994 | +$1,330,070,601 | $22.48 | 267 |
| 2019 Q3 | 185,494,768 | $4,401,604,859 | +$1,343,239,922 | $23.73 | 241 |
| 2019 Q2 | 118,247,422 | $4,426,687,665 | +$4,424,852,582 | $37.50 | 208 |
| 2019 Q1 | 1,942 | $86,000 | $44.28 | 1 |