Upstart Holdings, Inc. UPST
CIK 0001647639 · CUSIP 91680M107
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 | $189.89M 7,403,079 shares | 0.00% | +314.32K(+4.40%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | MORGAN STANLEY CIK 895421 · View history | $101.96M 3,975,059 shares | 0.01% | -231.56K(-5.50%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $96.24M 3,752,050 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $96.02M 3,743,541 shares | 0.01% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 05 | MARSHALL WACE, LLP CIK 1318757 · View history | $84.13M 3,280,110 shares | 0.09% | +2.73M(+495.10%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $54.49M 2,124,078 shares | 0.00% | +55.56K(+2.70%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $52.66M 2,053,086 shares | 0.00% | +52.03K(+2.60%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $40.00M 1,559,486 shares | 0.01% | -93.14K(-5.60%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | Clear Street Group Inc. CIK 1881567 · View history | $39.89M 1,555,206 shares | 0.22% | -506.51K(-24.60%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | Halter Ferguson Financial Inc. CIK 1842665 · View history | $37.64M 1,467,360 shares | 8.32% | +1.05M(+253.30%)Added | SEC filing ↗ Apr 28, 2026 | ▾ |
| 11 | BARCLAYS PLC CIK 312069 · View history | $32.63M 1,272,286 shares | 0.01% | +408.18K(+47.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | BAILLIE GIFFORD & CO CIK 1088875 · View history | $28.43M 1,108,295 shares | 0.03% | +349.37K(+46.00%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 13 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $26.23M 1,022,780 shares | 0.01% | +744.19K(+267.10%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 14 | UBS Group AG CIK 1610520 · View history | $22.62M 881,867 shares | 0.00% | +239.73K(+37.30%)Added | SEC filing ↗ May 5, 2026 | ▾ |
| 15 | COATUE MANAGEMENT LLC CIK 1135730 · View history | $22.34M 870,947 shares | 0.08% | +870.95KNew | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | Balyasny Asset Management L.P. CIK 1218710 · View history | $22.30M 869,416 shares | 0.04% | +849.70K(+4,310.60%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | CAPITAL FUND MANAGEMENT S.A. CIK 1323645 · View history | $21.72M 846,779 shares | 0.19% | +175.43K(+26.10%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 18 | CITIGROUP INC CIK 831001 · View history | $20.68M 806,341 shares | 0.01% | +242.70K(+43.10%)Added | SEC filing ↗ May 11, 2026 | ▾ |
| 19 | NORTHERN TRUST CORP CIK 73124 · View history | $19.47M 758,887 shares | 0.00% | +14.70K(+2.00%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 20 | Point72 Asset Management, L.P. CIK 1603466 · View history | $19.39M 756,060 shares | 0.03% | +385.88K(+104.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
Showing 20 / 340 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 340 reporting institutions.
This page includes 20 of 340 reporting institutions. Log 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 340 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 / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"91680M107","quarter":"2026Q1","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 / CLI 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.