UPWORK INC (UPWK) Stock Institutional Trading Activity
UPWORK INC (UPWK) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Ancient Art (Teton Capital), Renaissance Technologies LLC, Polen Capital Management, Dorsey Asset Management, and Bares Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2021 | Ancient Art (Teton Capital) | Sell | -296,934 | 866,386 | $39,013 |
| Q3 2021 | Dorsey Asset Management | Sell | -531,412 | 1,619,966 | $72,947 |
| Q3 2021 | Durable Capital Partners | Buy | 852,376 | 2,347,652 | $105,715 |
| Q2 2021 | Renaissance Technologies LLC | Buy | 125,227 | 233,627 | $13,618 |
| Q2 2021 | Ancient Art (Teton Capital) | Sell | -988,325 | 1,163,320 | $67,810 |
| Q2 2021 | Durable Capital Partners | Buy | 1,495,276 | 1,495,276 | $87,160 |
| Q2 2021 | Dorsey Asset Management | Buy | 321,906 | 2,151,378 | $125,404 |
| Q1 2021 | Renaissance Technologies LLC | Sell | -1,285,000 | 108,400 | $4,853 |
| Q1 2021 | Dorsey Asset Management | Sell | -56,674 | 1,829,472 | $81,905 |
| Q1 2021 | Ancient Art (Teton Capital) | Sell | -1,189,703 | 2,151,645 | $96,329 |
| Q4 2020 | Renaissance Technologies LLC | Buy | 414,200 | 1,393,400 | $48,100 |
| Q4 2020 | Dorsey Asset Management | Sell | -2,064,205 | 1,886,146 | $65,110 |
| Q4 2020 | Ancient Art (Teton Capital) | Sell | -1,827,785 | 3,341,348 | $115,343 |
| Q3 2020 | Renaissance Technologies LLC | Sell | -3,200 | 979,200 | $17,077 |
| Q3 2020 | Dorsey Asset Management | Buy | 163,862 | 3,950,351 | $68,894 |
| Q3 2020 | Ancient Art (Teton Capital) | Buy | 782,343 | 5,169,133 | $90,150 |
| Q2 2020 | Renaissance Technologies LLC | Sell | -893,238 | 982,400 | $14,186 |
| Q2 2020 | Dorsey Asset Management | Buy | 3,786,489 | 3,786,489 | $54,677 |
| Q2 2020 | Ancient Art (Teton Capital) | Sell | -1,187,869 | 4,386,790 | $63,345 |
| Q1 2020 | Renaissance Technologies LLC | Buy | 1,672,821 | 1,875,638 | $12,098 |
| Q1 2020 | Ancient Art (Teton Capital) | Buy | 2,009,644 | 5,574,659 | $35,957 |
| Q4 2019 | Renaissance Technologies LLC | Buy | 81,717 | 202,817 | $2,164 |
| Q4 2019 | Ancient Art (Teton Capital) | Buy | 835,489 | 3,565,015 | $38,039 |
| Q3 2019 | Renaissance Technologies LLC | Buy | 121,100 | 121,100 | $1,611 |
| Q3 2019 | Ancient Art (Teton Capital) | Buy | 794,603 | 2,729,526 | $36,316 |
| Q2 2019 | Ancient Art (Teton Capital) | Buy | 1,687,899 | 1,934,923 | $31,114 |
| Q1 2019 | Ancient Art (Teton Capital) | Buy | 247,024 | 247,024 | $4,728 |
Frequently asked questions about UPWK activity
Which institutional owners are buying UPWK?
Institutional owners buying UPWK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in UPWK activity?
"Buy" means an investor increased their reported position in UPWK compared to the prior reporting period. This reflects growing exposure to UPWORK INC (UPWK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in UPWK increasing?
Institutional interest in UPWK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.