Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
313 institutional managers reported holding CWAN for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 50%. 72 opened new positions; 133 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 33.86M | 11.48% | $800.5M | added +1.6% | 2021 Q3 |
| BlackRock | 28.27M | 9.58% | $668.3M | added +7.8% | 2021 Q4 |
| UBS | 15.31M | 5.19% | $361.8M | added +165.8% | 2021 Q3 |
| HBK Investments L P | 13.88M | 4.70% | $328.0M | added +3616.8% | 2025 Q4 |
| FIL LTD | 11.77M | 3.99% | $278.3M | added +414.5% | 2025 Q2 |
| Pentwater Capital Management LP | 11.38M | 3.86% | $269.1M | added +337.9% | 2025 Q4 |
| Millennium Management | 9.29M | 3.15% | $219.7M | added +522.6% | 2022 Q2 |
| Citadel Advisors | 8.44M | 2.86% | $199.6M | added +638.3% | 2022 Q2 |
| Glazer Capital, LLC | 7.82M | 2.65% | $184.9M | added +148.7% | 2025 Q4 |
| Balyasny Asset Management | 7.31M | 2.48% | $172.9M | added +109.7% | 2023 Q1 |
| State Street | 6.89M | 2.34% | $163.0M | added +7.1% | 2021 Q4 |
| Geode Capital | 6.80M | 2.31% | $160.8M | added +3.2% | 2021 Q4 |
| Starboard Value (focused) | 5.46M | 1.85% | $129.1M | trimmed -45.2% | 2025 Q4 |
| Goldman Sachs | 5.26M | 1.78% | $124.3M | added +60% | 2022 Q2 |
| TIG Advisors, LLC | 5.02M | 1.70% | $118.6M | added +92% | 2025 Q4 |
| Blackstone | 4.07M | 1.38% | $96.2M | unchanged | 2025 Q1 |
| Nexpoint Asset Management, L.p. | 4.00M | 1.36% | $94.7M | added +168.3% | 2025 Q4 |
| Kryger Capital LLC | 3.82M | 1.29% | $90.2M | added +54.6% | 2025 Q4 |
| Qube Research & Technologies LTD | 3.63M | 1.23% | $85.7M | added +912.1% | 2024 Q1 |
| Polar Asset Management Partners INC. | 3.62M | 1.23% | $85.6M | added +154.7% | 2025 Q2 |
| AQR Capital | 3.60M | 1.22% | $85.1M | added +111% | 2024 Q4 |
| Man Group | 3.58M | 1.21% | $84.6M | added +417.6% | 2024 Q4 |
| Soros Fund Management | 2.94M | 1.00% | $69.5M | added +2.2% | 2025 Q2 |
| Verition Fund Management | 2.86M | 0.97% | $67.5M | added +108.2% | 2023 Q3 |
| Capula Management LTD | 2.68M | 0.91% | $63.3M | added +2052.9% | 2025 Q2 |
| Westchester Capital Management, LLC | 2.62M | 0.89% | $61.9M | opened | 2026 Q1 |
| Charles Schwab Investment Management | 2.55M | 0.86% | $60.2M | trimmed -0.8% | 2021 Q4 |
| Morgan Stanley | 2.55M | 0.86% | $60.2M | trimmed -67.6% | 2021 Q3 |
| Northern Trust | 2.51M | 0.85% | $59.3M | trimmed -0.8% | 2021 Q4 |
| Melqart Asset Management (UK) LTD (focused) | 2.27M | 0.77% | $53.6M | added +194.5% | 2025 Q4 |
| First Trust Advisors LP | 2.15M | 0.73% | $50.9M | added +37.7% | 2023 Q3 |
| AllianceBernstein | 1.85M | 0.63% | $43.8M | added +492.2% | 2023 Q4 |
| Caxton Associates LLP | 1.79M | 0.61% | $42.3M | added +218.1% | 2025 Q1 |
| Birnam Oak Advisors, LP (focused) | 1.72M | 0.58% | $40.6M | opened | 2026 Q1 |
| Highbridge Capital Management LLC | 1.61M | 0.54% | $37.9M | opened | 2026 Q1 |
| JPMorgan Chase | 1.61M | 0.54% | $37.9M | trimmed -64.8% | 2021 Q3 |
| Hsbc Holdings PLC | 1.53M | 0.52% | $36.2M | opened | 2024 Q3 |
| Bank OF America CORP /DE/ | 1.47M | 0.50% | $34.7M | trimmed -54% | 2021 Q4 |
| LMR Partners LLP | 1.45M | 0.49% | $34.3M | added +545.6% | 2025 Q1 |
| Calamos Advisors LLC | 1.42M | 0.48% | $33.6M | opened | 2026 Q1 |
| HHLR Advisors (Hillhouse) (focused) | 1.37M | 0.46% | $32.3M | unchanged | 2025 Q2 |
| Janus Henderson | 1.32M | 0.45% | $31.2M | trimmed -62.1% | 2021 Q3 |
| Woodline Partners LP | 1.29M | 0.44% | $30.5M | added +14.7% | 2024 Q4 |
| Alpine Associates Management INC. | 1.27M | 0.43% | $29.9M | added +228.7% | 2025 Q4 |
| Capital International Investors | 1.26M | 0.43% | $29.8M | trimmed -43.1% | 2025 Q4 |
| Healthcare OF Ontario Pension Plan Trust Fund | 1.26M | 0.43% | $29.8M | opened | 2026 Q1 |
| Marshall Wace | 1.23M | 0.42% | $29.1M | added +162.2% | 2025 Q3 |
| Twin Securities, INC. (focused) | 1.16M | 0.40% | $27.5M | added +2260.6% | 2025 Q4 |
| Decagon Asset Management LLP | 1.14M | 0.39% | $26.9M | opened | 2026 Q1 |
| Warburg Pincus LLC (focused) | 977.5k | 0.33% | $23.1M | unchanged | 2025 Q2 |
Largest 50 of 313 shown; the full ranked, searchable register is at boothcheck.com/holders/CWAN. 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.