UPWORK, INC UPWK
CIK 0001627475 · CUSIP 91688F104
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $397.63M 20,061,827 shares | 0.01% | +8.52M(+73.8%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 02 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $381.17M 19,231,377 shares | 0.04% | +5.89M(+44.2%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $297.09M 14,989,217 shares | 0.00% | +322.45K(+2.2%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
| 04 | LSV ASSET MANAGEMENT CIK 1050470 · View history | $129.57M 6,537,275 shares | 0.28% | +23.90K(+0.4%)Added | SEC filing ↗ Feb 6, 2026 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $96.94M 4,890,897 shares | 0.00% | +1.91M(+64.1%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 06 | Ancient Art, L.P. CIK 1426749 · View history | $91.98M 4,640,814 shares | 20.81% | +372.15K(+8.7%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 07 | Invesco Ltd. CIK 914208 · Amended · View history | $71.07M 3,585,846 shares | 0.01% | +576.51K(+19.2%)Added | SEC filing ↗ Feb 19, 2026 | ▾ |
| 08 | Capital International Investors CIK 1562230 · View history | $65.19M 3,288,860 shares | 0.01% | +900.32K(+37.7%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $61.14M 3,084,004 shares | 0.00% | -1.11K(0.0%)Reduced | SEC filing ↗ Feb 9, 2026 | ▾ |
| 10 | Boston Partners CIK 1386060 · View history | $58.29M 2,932,835 shares | 0.06% | +610.26K(+26.3%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 11 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $58.19M 2,936,110 shares | 0.01% | +107.38K(+3.8%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 12 | MORGAN STANLEY CIK 895421 · Amended · View history | $54.81M 2,765,286 shares | 0.00% | -2.00M(-42.0%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 13 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $43.54M 2,196,594 shares | 0.01% | -1.43M(-39.4%)Reduced | SEC filing ↗ Mar 25, 2026 | ▾ |
| 14 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $42.79M 2,159,042 shares | 0.07% | +356.33K(+19.8%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 15 | FMR LLC CIK 315066 · View history | $42.77M 2,158,021 shares | 0.00% | +2.15M(+17267.0%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 16 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC CIK 1638555 · View history | $40.14M 2,025,000 shares | 1.13% | +2.02MNew | SEC filing ↗ Feb 17, 2026 | ▾ |
| 17 | Nuveen, LLC CIK 1871926 · View history | $35.12M 1,772,128 shares | 0.01% | -26.07K(-1.4%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 18 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $27.78M 1,401,718 shares | 0.01% | +710.29K(+102.7%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 19 | Fiera Capital Corp CIK 1505817 · View history | $27.35M 1,379,902 shares | 0.09% | +338.00K(+32.4%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 20 | Allianz Asset Management GmbH CIK 1535323 · View history | $24.25M 1,223,568 shares | 0.03% | -638.59K(-34.3%)Reduced | SEC filing ↗ Feb 11, 2026 | ▾ |
Showing 20 / 306 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 306 reporting institutions.
This page includes 20 of 306 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 306 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"91688F104","quarter":"2025Q4","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.