Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
451 institutional managers reported holding CART for the quarter ended Mar 31, 2026. Together they hold about 74% of shares outstanding; the top 10 hold 45%. 91 opened new positions; 77 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| SC US (TTGP), LTD. (focused) | 27.93M | 11.01% | $1.05B | unchanged | 2023 Q3 |
| D1 Capital Partners L.p. (focused) | 22.56M | 8.89% | $844.8M | unchanged | 2023 Q3 |
| Vanguard Group | 17.45M | 6.88% | $653.6M | trimmed -8.4% | 2023 Q3 |
| BlackRock | 16.89M | 6.66% | $632.6M | added +0.7% | 2023 Q3 |
| FMR (Fidelity) | 6.02M | 2.37% | $225.4M | added +368.9% | 2023 Q3 |
| State Street | 5.51M | 2.17% | $206.4M | added +0.9% | 2023 Q4 |
| Dimensional Fund Advisors | 4.98M | 1.97% | $186.6M | added +31.4% | 2024 Q1 |
| GCM Grosvenor Holdings, LLC (focused) | 4.14M | 1.63% | $155.1M | unchanged | 2023 Q3 |
| Holocene Advisors | 3.91M | 1.54% | $146.5M | trimmed -28.5% | 2025 Q3 |
| Geode Capital | 3.91M | 1.54% | $146.3M | added +10.8% | 2023 Q3 |
| Contour Asset Management LLC (focused) | 3.89M | 1.54% | $145.8M | opened | 2026 Q1 |
| UBS | 3.74M | 1.47% | $140.0M | added +97.9% | 2023 Q3 |
| Federated Hermes, INC. | 3.41M | 1.35% | $127.9M | added +3.9% | 2023 Q3 |
| Jacobs Levy Equity Management, INC | 2.63M | 1.04% | $98.5M | added +15.3% | 2024 Q1 |
| Antipodes Partners LTD | 2.36M | 0.93% | $88.4M | added +209.4% | 2025 Q3 |
| Goldman Sachs | 2.23M | 0.88% | $83.5M | added +12.9% | 2023 Q3 |
| Deutsche Bank AG\ | 2.07M | 0.82% | $77.5M | unchanged | 2023 Q3 |
| William Blair Investment Management, LLC | 1.93M | 0.76% | $72.1M | trimmed -13.2% | 2025 Q2 |
| Morgan Stanley | 1.85M | 0.73% | $69.4M | trimmed -8.4% | 2023 Q3 |
| Impactive Capital LP (focused) | 1.57M | 0.62% | $58.9M | opened | 2026 Q1 |
| Renaissance Technologies | 1.57M | 0.62% | $58.7M | added +10% | 2023 Q4 |
| Bank OF America CORP /DE/ | 1.56M | 0.62% | $58.5M | added +16.5% | 2023 Q3 |
| Northern Trust | 1.42M | 0.56% | $53.2M | added +1.3% | 2023 Q4 |
| Jane Street | 1.38M | 0.55% | $51.8M | trimmed -48% | 2025 Q3 |
| Goodnow Investment Group, LLC (focused) | 1.38M | 0.55% | $51.8M | unchanged | 2025 Q2 |
| Charles Schwab Investment Management | 1.33M | 0.52% | $49.7M | added +11.7% | 2024 Q2 |
| Shapiro Capital Management LLC (focused) | 1.29M | 0.51% | $48.3M | opened | 2026 Q1 |
| BNY Mellon | 1.09M | 0.43% | $40.7M | trimmed -1.4% | 2023 Q4 |
| Invesco | 927.2k | 0.37% | $34.7M | trimmed -47.8% | 2023 Q4 |
| Point72 | 916.5k | 0.36% | $34.3M | opened | 2023 Q3 |
| AQR Capital | 869.8k | 0.34% | $32.6M | added +24.1% | 2024 Q4 |
| LSV Asset Management | 747.0k | 0.29% | $28.0M | added +1045.6% | 2025 Q3 |
| Epoch Investment Partners, INC. | 746.1k | 0.29% | $27.9M | trimmed -8.1% | 2025 Q1 |
| Wolf Hill Capital Management, LP (focused) | 718.3k | 0.28% | $26.9M | added +271.8% | 2025 Q2 |
| General Catalyst Group Management, LLC (focused) | 710.7k | 0.28% | $26.6M | unchanged | 2023 Q3 |
| Paralel Advisors LLC | 700.0k | 0.28% | $26.2M | unchanged | 2025 Q2 |
| Russell Investments Group, LTD. | 677.6k | 0.27% | $25.4M | added +53.5% | 2024 Q1 |
| LOS Angeles Capital Management LLC | 611.9k | 0.24% | $22.9M | added +141.5% | 2025 Q2 |
| First Trust Advisors LP | 611.3k | 0.24% | $22.9M | added +20% | 2024 Q2 |
| Ardmore Road Asset Management LP | 578.0k | 0.23% | $21.6M | trimmed -30.9% | 2024 Q2 |
| Robeco Institutional Asset Management B.v. | 570.7k | 0.23% | $21.4M | added +4.8% | 2024 Q4 |
| Squarepoint Ops LLC | 564.7k | 0.22% | $21.1M | added +1044.1% | 2024 Q4 |
| Lazard Asset Management LLC | 547.6k | 0.22% | $20.5M | unchanged | 2024 Q2 |
| Ameriprise Financial INC | 520.6k | 0.20% | $19.5M | unchanged | 2024 Q2 |
| American Century Companies INC | 515.0k | 0.20% | $19.3M | added +72.4% | 2023 Q3 |
| Quinn Opportunity Partners LLC | 498.6k | 0.20% | $18.7M | trimmed -3.3% | 2025 Q1 |
| Victory Capital Management INC | 494.0k | 0.20% | $18.5M | added +28.7% | 2023 Q4 |
| Kingdon Capital Management, L.l.c. | 470.0k | 0.18% | $17.6M | added +20.5% | 2024 Q4 |
| Rhumbline Advisers | 466.3k | 0.18% | $17.5M | added +2.2% | 2023 Q4 |
| Citigroup INC | 457.6k | 0.18% | $17.1M | added +39.7% | 2023 Q4 |
Largest 50 of 451 shown; the full ranked, searchable register is at boothcheck.com/holders/CART. 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.