Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
327 institutional managers reported holding UPST for the quarter ended Mar 31, 2026. Together they hold about 58% of shares outstanding; the top 10 hold 34%. 45 opened new positions; 104 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 8.24M | 8.51% | $211.3M | added +2% | 2020 Q4 |
| BlackRock | 7.40M | 7.64% | $189.7M | added +4.4% | 2020 Q4 |
| Morgan Stanley | 3.98M | 4.10% | $101.9M | trimmed -5.5% | 2020 Q4 |
| Marshall Wace | 3.28M | 3.38% | $84.1M | added +495.1% | 2020 Q4 |
| Geode Capital | 2.12M | 2.19% | $54.4M | added +2.7% | 2020 Q4 |
| State Street | 2.05M | 2.12% | $52.6M | added +2.6% | 2021 Q1 |
| Goldman Sachs | 1.56M | 1.61% | $40.0M | trimmed -5.6% | 2020 Q4 |
| Clear Street Group INC. | 1.56M | 1.60% | $39.9M | trimmed -24.6% | 2025 Q3 |
| Halter Ferguson Financial INC. (focused) | 1.47M | 1.51% | $37.6M | added +253.3% | 2025 Q3 |
| Barclays PLC | 1.27M | 1.31% | $32.6M | added +47.2% | 2022 Q1 |
| Baillie Gifford | 1.11M | 1.14% | $28.4M | added +46% | 2025 Q4 |
| UBS | 1.06M | 1.09% | $27.2M | added +32.7% | 2020 Q4 |
| Dimensional Fund Advisors | 1.02M | 1.05% | $26.2M | added +267.1% | 2023 Q1 |
| Coatue Management | 870.9k | 0.90% | $22.3M | opened | 2022 Q2 |
| Balyasny Asset Management | 869.4k | 0.90% | $22.3M | added +4310.6% | 2025 Q2 |
| Capital Fund Management S.a. | 846.8k | 0.87% | $21.7M | added +26.1% | 2024 Q1 |
| Citigroup INC | 806.3k | 0.83% | $20.7M | added +43.1% | 2021 Q1 |
| Northern Trust | 758.9k | 0.78% | $19.5M | added +2% | 2021 Q1 |
| Point72 | 756.1k | 0.78% | $19.4M | added +104.2% | 2022 Q4 |
| Jane Street | 740.8k | 0.77% | $19.0M | added +293% | 2020 Q4 |
| Millennium Management | 668.1k | 0.69% | $17.1M | added +205.4% | 2020 Q4 |
| Charles Schwab Investment Management | 656.0k | 0.68% | $16.8M | trimmed -12% | 2021 Q1 |
| Citadel Advisors | 631.2k | 0.65% | $16.2M | trimmed -42.9% | 2021 Q1 |
| Kadensa Capital LTD (focused) | 589.9k | 0.61% | $15.1M | added +13.2% | 2025 Q1 |
| Fred Alger Management, LLC | 559.5k | 0.58% | $14.3M | trimmed -44.4% | 2020 Q4 |
| Squarepoint Ops LLC | 531.4k | 0.55% | $13.6M | opened | 2024 Q4 |
| Bank OF America CORP /DE/ | 506.0k | 0.52% | $13.0M | trimmed -80.1% | 2020 Q4 |
| First Trust Advisors LP | 373.5k | 0.39% | $9.6M | added +17.2% | 2021 Q2 |
| GC Wealth Management Ria, LLC | 344.6k | 0.36% | $8.8M | added +38.1% | 2025 Q2 |
| Pathstone Holdings, LLC | 337.3k | 0.35% | $8.6M | unchanged | 2023 Q3 |
| Susquehanna International Group | 326.1k | 0.34% | $8.4M | trimmed -74.7% | 2020 Q4 |
| BNP Paribas Financial Markets | 321.9k | 0.33% | $8.3M | added +89.7% | 2024 Q3 |
| Hsbc Holdings PLC | 288.0k | 0.30% | $7.4M | added +37.1% | 2021 Q2 |
| BNY Mellon | 267.3k | 0.28% | $6.9M | trimmed -0.7% | 2021 Q1 |
| D. E. Shaw | 267.1k | 0.28% | $6.8M | trimmed -2.3% | 2021 Q1 |
| Peak6 LLC | 242.0k | 0.25% | $6.2M | added +176.2% | 2024 Q3 |
| Trexquant Investment LP | 226.2k | 0.23% | $5.8M | opened | 2024 Q3 |
| Voloridge Investment Management | 215.3k | 0.22% | $5.5M | trimmed -38.1% | 2023 Q2 |
| Maxi Investments CY LTD | 193.4k | 0.20% | $5.0M | unchanged | 2025 Q4 |
| Nuveen | 188.3k | 0.19% | $4.8M | trimmed -0.7% | 2021 Q1 |
| SG Americas Securities, LLC | 183.6k | 0.19% | $4.7M | trimmed -83.1% | 2021 Q1 |
| Connor, Clark & Lunn Investment Management LTD. | 180.6k | 0.19% | $4.6M | trimmed -78.8% | 2023 Q2 |
| Swiss National Bank | 173.2k | 0.18% | $4.4M | added +1.4% | 2022 Q3 |
| Qube Research & Technologies LTD | 167.4k | 0.17% | $4.3M | added +30.6% | 2024 Q3 |
| Wells Fargo & COMPANY/MN | 161.8k | 0.17% | $4.1M | trimmed -23% | 2021 Q1 |
| Bank OF Nova Scotia | 150.5k | 0.15% | $3.9M | added +6.3% | 2024 Q4 |
| Holocene Advisors | 134.9k | 0.14% | $3.5M | added +1392.3% | 2025 Q4 |
| Marex Group plc | 116.3k | 0.12% | $3.0M | trimmed -90.1% | 2023 Q4 |
| Mirae Asset Global Etfs Holdings LTD. | 115.3k | 0.12% | $3.0M | trimmed -90.6% | 2021 Q2 |
| Banco Santander, S.a. | 109.3k | 0.11% | $2.8M | added +169.7% | 2024 Q4 |
Largest 50 of 327 shown; the full ranked, searchable register is at boothcheck.com/holders/UPST. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.