Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
175 institutional managers reported holding TKC for the quarter ended Mar 31, 2026. Together they hold about 2% of shares outstanding; the top 10 hold 2%. 28 opened new positions; 13 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Morgan Stanley | 11.23M | 0.52% | $67.7M | unchanged | ≤2013 |
| BlackRock | 5.84M | 0.27% | $35.2M | added +14.8% | ≤2013 |
| Nomura Asset Management International INC. | 4.72M | 0.22% | $28.4M | added +0.6% | 2025 Q4 |
| Two Sigma | 2.43M | 0.11% | $14.6M | added +11.6% | 2022 Q4 |
| Goldman Sachs | 2.25M | 0.10% | $13.6M | trimmed -24.2% | 2019 Q1 |
| Millennium Management | 1.88M | 0.09% | $11.3M | trimmed -43.6% | 2024 Q4 |
| American Century Companies INC | 1.79M | 0.08% | $10.8M | added +25.7% | 2020 Q1 |
| Renaissance Technologies | 1.65M | 0.08% | $9.9M | added +28.8% | 2023 Q2 |
| Qube Research & Technologies LTD | 1.62M | 0.07% | $9.8M | added +214.4% | 2023 Q2 |
| Point72 | 1.05M | 0.05% | $6.3M | trimmed -25% | 2025 Q1 |
| State Street | 1.03M | 0.05% | $6.2M | unchanged | ≤2013 |
| Marshall Wace | 963.2k | 0.04% | $5.8M | added +495.7% | 2023 Q2 |
| Creative Planning | 925.6k | 0.04% | $5.6M | added +32.7% | 2022 Q3 |
| Pacer Advisors, INC. | 792.3k | 0.04% | $4.8M | added +33.2% | 2022 Q4 |
| Arrowstreet Capital | 773.3k | 0.04% | $4.7M | trimmed -49.5% | 2024 Q3 |
| O'shaughnessy Asset Management, LLC | 734.4k | 0.03% | $4.4M | added +8.1% | 2021 Q3 |
| BNP Paribas Financial Markets | 661.7k | 0.03% | $4.0M | trimmed -24.9% | 2014 Q1 |
| Citadel Advisors | 650.4k | 0.03% | $3.9M | trimmed -41.4% | 2023 Q4 |
| Quantinno Capital Management LP | 567.4k | 0.03% | $3.4M | added +1053.2% | 2024 Q2 |
| Assenagon Asset Management S.a. | 566.0k | 0.03% | $3.4M | opened | 2026 Q1 |
| Jump Financial | 542.7k | 0.03% | $3.3M | added +396.7% | 2025 Q3 |
| Vise Technologies, INC. | 500.9k | 0.02% | $3.0M | unchanged | 2024 Q3 |
| UBS | 421.9k | 0.02% | $2.5M | trimmed -43.6% | ≤2013 |
| GAMCO (Gabelli) | 405.5k | 0.02% | $2.4M | unchanged | ≤2013 |
| Citigroup INC | 344.6k | 0.02% | $2.1M | trimmed -1.9% | ≤2013 |
| Northern Trust | 322.8k | 0.01% | $1.9M | trimmed -10.8% | ≤2013 |
| Trexquant Investment LP | 308.1k | 0.01% | $1.9M | trimmed -26.3% | 2025 Q3 |
| Stifel Financial CORP | 306.5k | 0.01% | $1.8M | added +36.2% | 2014 Q4 |
| Vident Advisory, LLC | 303.6k | 0.01% | $1.8M | added +24.5% | 2022 Q2 |
| Ritholtz Wealth Management | 298.0k | 0.01% | $1.8M | trimmed -5.9% | 2021 Q3 |
| Carrera Capital Advisors | 292.7k | 0.01% | $1.8M | opened | 2026 Q1 |
| Quadrant Capital Group LLC | 277.1k | 0.01% | $1.7M | added +14.8% | 2018 Q4 |
| Guggenheim Capital LLC | 272.1k | 0.01% | $1.6M | added +46.2% | 2015 Q3 |
| Y-Intercept (Hong Kong) LTD | 258.6k | 0.01% | $1.6M | trimmed -7.9% | 2025 Q4 |
| AQR Capital | 221.0k | 0.01% | $1.3M | trimmed -4.7% | 2024 Q2 |
| Aquatic Capital Management LLC | 213.6k | 0.01% | $1.3M | added +114.7% | 2025 Q4 |
| Discerene Group LP (focused) | 199.8k | <0.01% | $1.2M | unchanged | 2020 Q4 |
| Point Nemo Capital, LLC | 196.2k | <0.01% | $1.2M | opened | 2026 Q1 |
| Voloridge Investment Management | 191.8k | <0.01% | $1.2M | trimmed -63.7% | 2025 Q4 |
| Winton Group | 186.2k | <0.01% | $1.1M | added +727.6% | 2025 Q4 |
| Vanguard Group | 185.1k | <0.01% | $1.1M | added +23.8% | 2020 Q1 |
| Cerity Partners LLC | 178.7k | <0.01% | $1.1M | added +2.3% | 2022 Q2 |
| Wexford Capital LP | 164.0k | <0.01% | $989k | opened | 2026 Q1 |
| Laird Norton Wetherby Trust Company, LLC | 162.9k | <0.01% | $982k | added +9% | 2016 Q4 |
| IEQ Capital, LLC | 148.3k | <0.01% | $894k | added +164% | 2024 Q2 |
| Corient Private Wealth LLC | 135.6k | <0.01% | $817k | added +9.7% | 2022 Q4 |
| Frank, Rimerman Advisors LLC | 120.4k | <0.01% | $726k | added +23.5% | 2025 Q2 |
| Sequoia Financial Advisors, LLC | 117.1k | <0.01% | $706k | trimmed -5.9% | 2022 Q3 |
| DGS Capital Management, LLC | 116.0k | <0.01% | $700k | trimmed -6.1% | 2021 Q4 |
| PNC Financial Services Group, INC. | 114.6k | <0.01% | $691k | unchanged | 2016 Q4 |
Largest 50 of 175 shown; the full ranked, searchable register is at boothcheck.com/holders/TKC. 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.