Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
322 institutional managers reported holding TPC for the quarter ended Mar 31, 2026. Together they hold about 75% of shares outstanding; the top 10 hold 35%. 57 opened new positions; 37 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 4.40M | 8.18% | $339.4M | trimmed -6.8% | ≤2013 |
| Vanguard Group | 3.05M | 5.68% | $235.6M | added +1.4% | ≤2013 |
| American Century Companies INC | 1.78M | 3.31% | $137.4M | added +25% | 2020 Q1 |
| Dimensional Fund Advisors | 1.73M | 3.22% | $133.7M | added +0.7% | ≤2013 |
| Capital International Investors | 1.51M | 2.81% | $116.4M | opened | 2026 Q1 |
| First Trust Advisors LP | 1.36M | 2.53% | $104.9M | added +32.7% | 2014 Q1 |
| Donald Smith & CO., INC. | 1.31M | 2.44% | $101.4M | trimmed -27.4% | 2018 Q3 |
| Gendell Jeffrey L | 1.25M | 2.33% | $96.5M | added +40.5% | 2025 Q3 |
| Geode Capital | 1.22M | 2.27% | $94.0M | added +12.3% | ≤2013 |
| State Street | 1.02M | 1.89% | $78.6M | unchanged | ≤2013 |
| Renaissance Technologies | 830.0k | 1.54% | $64.1M | unchanged | 2020 Q2 |
| Fred Alger Management, LLC | 809.7k | 1.51% | $62.5M | trimmed -26.8% | 2024 Q3 |
| Principal Financial Group INC | 774.1k | 1.44% | $59.7M | opened | 2025 Q3 |
| Morgan Stanley | 724.3k | 1.35% | $55.9M | added +2.6% | 2013 Q3 |
| FMR (Fidelity) | 623.0k | 1.16% | $48.1M | added +245.2% | 2018 Q3 |
| Charles Schwab Investment Management | 604.3k | 1.12% | $46.6M | trimmed -12.6% | ≤2013 |
| SG Americas Securities, LLC | 578.5k | 1.08% | $44.6M | added +58% | 2019 Q1 |
| Goldman Sachs | 527.3k | 0.98% | $40.7M | trimmed -32.3% | ≤2013 |
| Mirae Asset Global Etfs Holdings LTD. | 506.9k | 0.94% | $39.1M | trimmed -54.5% | 2018 Q3 |
| Bank OF America CORP /DE/ | 481.2k | 0.90% | $37.1M | added +74.2% | ≤2013 |
| Nuveen | 473.8k | 0.88% | $36.6M | trimmed -11.3% | 2014 Q1 |
| Boston Partners | 450.8k | 0.84% | $34.8M | trimmed -10.6% | ≤2013 |
| Jacobs Levy Equity Management, INC | 444.2k | 0.83% | $34.3M | added +42.2% | 2019 Q4 |
| AQR Capital | 428.7k | 0.80% | $33.1M | trimmed -4.8% | 2019 Q1 |
| Two Sigma | 428.1k | 0.80% | $33.0M | added +86.3% | 2019 Q4 |
| JB Capital Partners LP | 424.6k | 0.79% | $32.8M | trimmed -16.7% | 2021 Q2 |
| UBS | 415.0k | 0.77% | $32.0M | trimmed -13.2% | ≤2013 |
| Northern Trust | 400.1k | 0.74% | $30.9M | added +3.5% | ≤2013 |
| Oberweis Asset Management INC/ | 393.9k | 0.73% | $30.4M | added +1.7% | 2025 Q1 |
| Prudential Financial INC | 383.5k | 0.71% | $29.6M | trimmed -21.7% | 2018 Q3 |
| Millennium Management | 344.9k | 0.64% | $26.6M | trimmed -47.6% | 2022 Q3 |
| Bridgeway Capital Management, LLC | 334.1k | 0.62% | $25.8M | trimmed -5.1% | 2015 Q4 |
| Pacer Advisors, INC. | 330.1k | 0.61% | $25.5M | trimmed -18.7% | 2025 Q1 |
| Algert Global LLC | 327.6k | 0.61% | $25.3M | added +19.5% | 2024 Q2 |
| BNP Paribas Financial Markets | 318.5k | 0.59% | $24.6M | added +28.8% | ≤2013 |
| Qube Research & Technologies LTD | 272.7k | 0.51% | $21.0M | unchanged | 2023 Q4 |
| Deutsche Bank AG\ | 272.3k | 0.51% | $21.0M | added +110.3% | ≤2013 |
| Invesco | 262.6k | 0.49% | $20.3M | trimmed -49.2% | ≤2013 |
| M&G PLC | 262.4k | 0.49% | $20.2M | added +1.1% | 2025 Q3 |
| HRT Financial LP | 255.9k | 0.48% | $19.7M | added +41.1% | 2023 Q3 |
| Empowered Funds, LLC | 234.5k | 0.44% | $18.1M | added +3.2% | 2023 Q2 |
| Prescott Group Capital Management, L.l.c. | 223.7k | 0.42% | $17.3M | unchanged | 2023 Q1 |
| Westside Investment Management, INC. | 218.8k | 0.41% | $16.9M | trimmed -3.4% | 2020 Q1 |
| OP Asset Management LTD | 204.3k | 0.38% | $15.8M | added +46.4% | 2025 Q1 |
| Pinnacle Associates LTD | 199.4k | 0.37% | $15.4M | trimmed -10.2% | 2014 Q4 |
| Connor, Clark & Lunn Investment Management LTD. | 198.8k | 0.37% | $15.3M | trimmed -29.5% | 2022 Q3 |
| Voleon Capital Management LP | 196.0k | 0.36% | $15.1M | trimmed -22.6% | 2025 Q1 |
| Ameriprise Financial INC | 195.0k | 0.36% | $15.0M | added +13.5% | ≤2013 |
| Panagora Asset Management INC | 185.2k | 0.34% | $14.3M | added +4.5% | 2025 Q1 |
| Citadel Advisors | 181.4k | 0.34% | $14.0M | trimmed -3.7% | 2017 Q4 |
Largest 50 of 322 shown; the full ranked, searchable register is at boothcheck.com/holders/TPC. 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.